{"id":13797,"date":"2026-03-18T09:06:21","date_gmt":"2026-03-18T09:06:21","guid":{"rendered":"https:\/\/www.ctube-gr.com\/?p=13797"},"modified":"2026-05-14T07:55:01","modified_gmt":"2026-05-14T07:55:01","slug":"%d8%ae%d9%85%d8%b3%d8%a9-%d8%a7%d8%ae%d8%aa%d9%84%d8%a7%d9%81%d8%a7%d8%aa-%d8%b1%d8%a6%d9%8a%d8%b3%d9%8a%d8%a9-%d8%a8%d9%8a%d9%86-%d8%a3%d9%86%d8%a7%d8%a8%d9%8a%d8%a8-pert-%d9%88-pex-%d9%8a%d8%ac","status":"publish","type":"post","link":"https:\/\/www.ctube-gr.com\/ar\/news\/5-key-differences-between-pe-rt-and-pex-pipes-you-should-know-before-buying.html","title":{"rendered":"\u0623\u0646\u0627\u0628\u064a\u0628 PE-RT \u0645\u0642\u0627\u0628\u0644 \u0623\u0646\u0627\u0628\u064a\u0628 PEX: 5 \u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0631\u0626\u064a\u0633\u064a\u0629 \u0648\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0644\u0639\u0627\u0645 2026"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u062a\u0628\u062f\u064a\u0644 \u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u062a\u0628\u062f\u064a\u0644<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #444444;color:#444444\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #444444;color:#444444\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.ctube-gr.com\/ar\/news\/5-key-differences-between-pe-rt-and-pex-pipes-you-should-know-before-buying.html\/#1_Introduction\" >1. \u0627\u0644\u0645\u0642\u062f\u0645\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.ctube-gr.com\/ar\/news\/5-key-differences-between-pe-rt-and-pex-pipes-you-should-know-before-buying.html\/#2_The_Structural_Identity_Cross-linking_vs_Molecular_Engineering\" >2. \u0627\u0644\u0647\u0648\u064a\u0629 \u0627\u0644\u0628\u0646\u064a\u0648\u064a\u0629: \u0627\u0644\u0631\u0628\u0637 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u062c\u0632\u064a\u0626\u064a\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.ctube-gr.com\/ar\/news\/5-key-differences-between-pe-rt-and-pex-pipes-you-should-know-before-buying.html\/#3_Quick_Summary_PE-RT_vs_PEX_Pipe_Comparison_Matrix\" >3. \u0645\u0644\u062e\u0635 \u0633\u0631\u064a\u0639: \u0645\u0635\u0641\u0648\u0641\u0629 \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 PE-RT \u0648\u0623\u0646\u0627\u0628\u064a\u0628 PEX<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.ctube-gr.com\/ar\/news\/5-key-differences-between-pe-rt-and-pex-pipes-you-should-know-before-buying.html\/#4_Difference_1_Thermal_Memory_and_Site_Repairability\" >4. \u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u0623\u0648\u0644: \u0627\u0644\u0630\u0627\u0643\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0648\u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0625\u0635\u0644\u0627\u062d \u0627\u0644\u0645\u0648\u0642\u0639<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.ctube-gr.com\/ar\/news\/5-key-differences-between-pe-rt-and-pex-pipes-you-should-know-before-buying.html\/#5_Difference_2_Connection_Methodologies_%E2%80%93_Fusion_vs_Mechanical_Fittings\" >5. \u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u062b\u0627\u0646\u064a: \u0645\u0646\u0647\u062c\u064a\u0627\u062a \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u2013 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0628\u0627\u0644\u0635\u0647\u0631 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.ctube-gr.com\/ar\/news\/5-key-differences-between-pe-rt-and-pex-pipes-you-should-know-before-buying.html\/#6_Difference_3_Chemical_Resistance_and_Chlorine_Tolerance\" >6. \u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u062b\u0627\u0644\u062b: \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0648\u062a\u062d\u0645\u0644 \u0627\u0644\u0643\u0644\u0648\u0631<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.ctube-gr.com\/ar\/news\/5-key-differences-between-pe-rt-and-pex-pipes-you-should-know-before-buying.html\/#7_Difference_4_Low-Temperature_Flexibility_and_Ease_of_Installation\" >7. \u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u0631\u0627\u0628\u0639: \u0645\u0631\u0648\u0646\u0629 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0648\u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.ctube-gr.com\/ar\/news\/5-key-differences-between-pe-rt-and-pex-pipes-you-should-know-before-buying.html\/#8_Difference_5_Environmental_Impact_and_Sustainability\" >8. \u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u062e\u0627\u0645\u0633: \u0627\u0644\u0623\u062b\u0631 \u0627\u0644\u0628\u064a\u0626\u064a \u0648\u0627\u0644\u0627\u0633\u062a\u062f\u0627\u0645\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.ctube-gr.com\/ar\/news\/5-key-differences-between-pe-rt-and-pex-pipes-you-should-know-before-buying.html\/#9_Strategic_Sourcing_How_to_Choose_a_Reliable_PE-RT_Supplier\" >9. \u0627\u0644\u062a\u0648\u0631\u064a\u062f \u0627\u0644\u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a: \u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0648\u0631\u062f \u0645\u0648\u062b\u0648\u0642 \u0628\u0647 \u0644\u062a\u0642\u0646\u064a\u0629 PE-RT<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.ctube-gr.com\/ar\/news\/5-key-differences-between-pe-rt-and-pex-pipes-you-should-know-before-buying.html\/#10_Conclusion\" >10. \u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.ctube-gr.com\/ar\/news\/5-key-differences-between-pe-rt-and-pex-pipes-you-should-know-before-buying.html\/#11_FAQs\" >11. \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.ctube-gr.com\/ar\/news\/5-key-differences-between-pe-rt-and-pex-pipes-you-should-know-before-buying.html\/#12_References_Industry_Standards\" >12. \u0627\u0644\u0645\u0631\u0627\u062c\u0639 \u0648\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u0629<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1_Introduction\"><\/span><span style=\"color: #003473;\"><b>1. \u0627\u0644\u0645\u0642\u062f\u0645\u0629<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>\u064a\u062a\u0645\u062b\u0644 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0628\u064a\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 PE-RT \u0648\u0623\u0646\u0627\u0628\u064a\u0628 PEX \u0641\u064a \u0628\u0646\u064a\u062a\u0647\u0627 \u0627\u0644\u062c\u0632\u064a\u0626\u064a\u0629 \u0648\u0637\u0631\u0642 \u0648\u0635\u0644\u0647\u0627. \u0641\u0628\u064a\u0646\u0645\u0627 \u062a\u062a\u0645\u064a\u0632 \u0623\u0646\u0627\u0628\u064a\u0628 PEX \u0628\u062a\u0631\u0627\u0628\u0637\u0647\u0627 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643 \u0648\u062a\u062a\u0637\u0644\u0628 \u0648\u0635\u0644\u0627\u062a \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0628\u0627\u0647\u0638\u0629 \u0627\u0644\u062b\u0645\u0646\u060c \u062a\u062a\u0645\u064a\u0632 \u0623\u0646\u0627\u0628\u064a\u0628 PE-RT \u0628\u0628\u0646\u064a\u0629 \u0644\u062f\u0646 \u062d\u0631\u0627\u0631\u064a \u0641\u0631\u064a\u062f\u0629 \u062a\u0633\u0645\u062d \u0628\u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u0633\u0644\u0633\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0648\u064a\u0631 (100%) \u0648\u062a\u0648\u0641\u064a\u0631\u064b\u0627 \u0643\u0628\u064a\u0631\u064b\u0627 \u0641\u064a \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641 \u0644\u0644\u0645\u0642\u0627\u0648\u0644\u064a\u0646.<\/strong><\/p>\n<p><span style=\"font-weight: 400;\">\u0641\u064a \u0639\u0627\u0644\u0645 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0648\u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0627\u0644\u0625\u0634\u0639\u0627\u0639\u064a\u0629\u060c \u0641\u0625\u0646 \u0648\u062c\u0648\u062f \u0643\u0644 \u0645\u0646 PEX (\u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643) \u0648 PE-RT (\u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0631\u062a\u0641\u0639\u0629) \u0644\u0627 \u064a\u062a\u0639\u0644\u0642 \u0628\u0643\u0648\u0646 \u0623\u062d\u062f\u0647\u0645\u0627 &quot;\u0623\u0641\u0636\u0644&quot; \u0645\u0646 \u0627\u0644\u0622\u062e\u0631\u060c \u0628\u0644 \u0647\u0648 \u0627\u0646\u0639\u0643\u0627\u0633 \u0644\u0644\u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0627\u0644\u0645\u062a\u0646\u0648\u0639\u0629 \u0644\u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0628\u0646\u0627\u0621.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0639\u0646\u062f \u062a\u0642\u064a\u064a\u0645 \u0647\u0627\u062a\u064a\u0646 \u0627\u0644\u0645\u0627\u062f\u062a\u064a\u0646\u060c \u064a\u062a\u0636\u062d \u0623\u0646\u0647\u0645\u0627 \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0634\u063a\u0644\u0627\u0646 \u0645\u0633\u0627\u062d\u0627\u062a \u0645\u062a\u0634\u0627\u0628\u0647\u0629 \u0641\u064a \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629\u060c \u0648\u0643\u062b\u064a\u0631\u064b\u0627 \u0645\u0627 \u062a\u0633\u062a\u0648\u0641\u064a\u0627\u0646 \u0646\u0641\u0633 \u0634\u0647\u0627\u062f\u0627\u062a ASTM \u0623\u0648 ISO. \u0647\u0630\u0627 \u0627\u0644\u062a\u0634\u0627\u0628\u0647 \u064a\u0624\u062f\u064a \u0639\u0627\u062f\u0629\u064b \u0625\u0644\u0649 \u062a\u0631\u062f\u062f \u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0634\u0631\u0627\u0621: &quot;\u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0643\u0644\u062a\u0627 \u0627\u0644\u0623\u0646\u0628\u0648\u0628\u062a\u064a\u0646 \u0645\u0635\u0645\u0645\u062a\u064a\u0646 \u0644\u062a\u062d\u0645\u0644 \u0646\u0641\u0633 \u0627\u0644\u0636\u063a\u0637 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0641\u0644\u0645\u0627\u0630\u0627 \u064a\u0642\u062f\u0645 \u0627\u0644\u0645\u0635\u0646\u0639 \u062a\u0631\u0643\u064a\u0628\u062a\u064a\u0646 \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u062a\u064a\u0646 \u0645\u062e\u062a\u0644\u0641\u062a\u064a\u0646\u061f&quot; \u064a\u064f\u0639\u062f \u0647\u0630\u0627 \u0627\u0644\u0633\u0624\u0627\u0644 \u062c\u0632\u0621\u064b\u0627 \u0637\u0628\u064a\u0639\u064a\u064b\u0627 \u0645\u0646 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u062f\u0642\u064a\u0642 \u0644\u0644\u0645\u0647\u0646\u0629\u060c \u0625\u0630 \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u062d\u062f\u062f \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0628\u064a\u0646\u0647\u0645\u0627 \u0645\u0646\u0637\u0642 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u060c \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0648\u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0629 \u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0646\u0638\u0627\u0645 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644 \u0644\u0644\u0645\u0634\u0631\u0648\u0639.<\/span><\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-13815\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PEX-and-PERT-PIPE.jpg\" alt=\"\u0623\u0646\u0627\u0628\u064a\u0628 PEX \u0648 PERT\" width=\"800\" height=\"560\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PEX-and-PERT-PIPE.jpg 800w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PEX-and-PERT-PIPE-300x210.jpg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PEX-and-PERT-PIPE-768x538.jpg 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PEX-and-PERT-PIPE-18x12.jpg 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PEX-and-PERT-PIPE-600x420.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639\u060c \u0635\u064f\u0645\u0645\u062a \u0645\u0627\u062f\u062a\u0627 PEX \u0648PE-RT \u0644\u062d\u0644 \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a. \u0641\u0640 PEX\u060c \u0628\u062a\u0627\u0631\u064a\u062e\u0647\u0627 \u0627\u0644\u0637\u0648\u064a\u0644 \u0641\u064a \u0627\u0644\u0631\u0628\u0637 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u060c \u0637\u064f\u0648\u0651\u0631\u062a \u0644\u062a\u0648\u0641\u064a\u0631 \u062d\u0644 \u0645\u062a\u064a\u0646 \u0648\u0645\u062a\u0635\u0644\u062f \u062d\u0631\u0627\u0631\u064a\u064b\u0627 \u064a\u062a\u0641\u0648\u0642 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0639\u0627\u0644\u064a \u0648\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0631\u062a\u0641\u0639\u0629. \u0623\u0645\u0627 PE-RT\u060c \u0641\u062a\u0645\u062b\u0644 \u062a\u0637\u0648\u0631\u064b\u0627 \u0641\u064a \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631\u0627\u062a\u060c \u0625\u0630 \u062a\u0633\u062a\u062e\u062f\u0645 \u062a\u0641\u0631\u0639\u064b\u0627 \u062c\u0632\u064a\u0626\u064a\u064b\u0627 \u0645\u062a\u0642\u062f\u0645\u064b\u0627 \u0644\u062a\u062d\u0642\u064a\u0642 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062d\u0631\u0627\u0631\u0629 \u0645\u0639 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u064f\u0633\u0647\u0651\u0644 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0648\u064a\u0631 \u0648\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u0642 \u0631\u0628\u0637 \u0645\u062a\u0646\u0648\u0639\u0629.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0644\u0627 \u064a\u064f\u0639\u062f \u0623\u064a\u064c\u0651 \u0645\u0646 \u0627\u0644\u0645\u0627\u062f\u062a\u064a\u0646 \u0628\u062f\u064a\u0644\u0627\u064b \u0634\u0627\u0645\u0644\u0627\u064b \u0644\u0644\u0622\u062e\u0631\u061b \u0628\u0644 \u0647\u0645\u0627 \u0623\u062f\u0627\u062a\u0627\u0646 \u0645\u062a\u0645\u064a\u0632\u062a\u0627\u0646 \u0641\u064a \u0645\u062c\u0645\u0648\u0639\u0629 \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0645\u062d\u062a\u0631\u0641\u060c \u0648\u0644\u0643\u0644\u064d\u0651 \u0645\u0646\u0647\u0645\u0627 \u0645\u0632\u0627\u064a\u0627\u0647\u0627 \u0648\u0639\u064a\u0648\u0628\u0647\u0627. \u0639\u0646\u062f \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0628\u064a\u0646 \u0647\u0630\u064a\u0646 \u0627\u0644\u062e\u064a\u0627\u0631\u064a\u0646\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0646\u0638\u0631 \u0627\u0644\u0645\u062d\u062a\u0631\u0641\u0648\u0646 \u0641\u064a\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0630\u0627\u0643\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0648\u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0627\u0644\u062a\u064a \u0623\u062b\u0628\u062a\u062a\u0647\u0627 \u0645\u0627\u062f\u0629 PEX \u0639\u0628\u0631 \u0627\u0644\u0632\u0645\u0646 \u0623\u0646\u0633\u0628 \u0644\u0646\u0638\u0627\u0645 \u062a\u062f\u0641\u0626\u0629 \u0623\u0631\u0636\u064a\u0629 \u0639\u0627\u0644\u064a \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0623\u0648 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0645\u0631\u0648\u0646\u0629 \u0627\u0644\u0641\u0627\u0626\u0642\u0629 \u0648\u0642\u062f\u0631\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0627\u0646\u0635\u0647\u0627\u0631\u064a \u0644\u0645\u0627\u062f\u0629 PE-RT \u062a\u0648\u0641\u0631 \u062d\u0644\u0627\u064b \u0623\u0643\u062b\u0631 \u0643\u0641\u0627\u0621\u0629 \u0644\u0634\u0628\u0643\u0629 \u062a\u062f\u0641\u0626\u0629 \u0623\u0631\u0636\u064a\u0629 \u0648\u0627\u0633\u0639\u0629 \u0627\u0644\u0646\u0637\u0627\u0642.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0633\u0648\u0627\u0621 \u0643\u0646\u062a \u0645\u062f\u064a\u0631 \u0645\u0634\u062a\u0631\u064a\u0627\u062a \u062a\u0633\u0639\u0649 \u0644\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641\u060c \u0623\u0648 \u0645\u0642\u0627\u0648\u0644\u064b\u0627 \u062a\u0634\u0631\u0641 \u0639\u0644\u0649 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0645\u0648\u0642\u0639\u060c \u0623\u0648 \u0635\u0627\u062d\u0628 \u0645\u0646\u0632\u0644 \u062a\u0642\u064a\u0651\u0645 \u0628\u0646\u064a\u062a\u0643 \u0627\u0644\u062a\u062d\u062a\u064a\u0629\u060c \u0641\u0642\u062f \u064a\u0643\u0648\u0646 \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0645\u0641\u064a\u062f\u064b\u0627. \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u062d\u0644\u064a\u0644 \u0645\u0648\u0636\u0648\u0639\u064a \u0644\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u062d\u062f\u062f \u0623\u062f\u0648\u0627\u0631\u0647\u0645\u060c \u064a\u0645\u0643\u0646\u0646\u0627 \u0627\u062a\u062e\u0627\u0630 \u0642\u0631\u0627\u0631 \u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u062a\u0642\u0646\u064a \u0648\u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"2_The_Structural_Identity_Cross-linking_vs_Molecular_Engineering\"><\/span><span style=\"color: #003473;\"><b>2. \u0627\u0644\u0647\u0648\u064a\u0629 \u0627\u0644\u0628\u0646\u064a\u0648\u064a\u0629: \u0627\u0644\u0631\u0628\u0637 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u062c\u0632\u064a\u0626\u064a\u0629<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u064a\u0643\u0645\u0646 \u062c\u0648\u0647\u0631 \u0627\u0644\u0646\u0642\u0627\u0634 \u0627\u0644\u062f\u0627\u0626\u0631 \u062d\u0648\u0644 PEX \u0645\u0642\u0627\u0628\u0644 PE-RT \u0641\u064a \u0627\u062e\u062a\u0644\u0627\u0641 \u062c\u0648\u0647\u0631\u064a \u0641\u064a \u0637\u0631\u064a\u0642\u0629 \u062a\u0635\u0646\u064a\u0639 \u0647\u0630\u0647 \u0627\u0644\u0645\u0648\u0627\u062f. \u0644\u0641\u0647\u0645 \u0643\u064a\u0641\u064a\u0629 \u0623\u062f\u0627\u0626\u0647\u0627 \u0628\u0639\u062f \u062f\u0641\u0646\u0647\u0627 \u0641\u064a \u0628\u0644\u0627\u0637\u0629 \u062e\u0631\u0633\u0627\u0646\u064a\u0629 \u0644\u0645\u062f\u0629 \u062b\u0644\u0627\u062b\u064a\u0646 \u0639\u0627\u0645\u064b\u0627\u060c \u0644\u0627 \u0628\u062f \u0645\u0646 \u062f\u0631\u0627\u0633\u0629 \u062a\u0631\u0643\u064a\u0628\u0647\u0627 \u0627\u0644\u062c\u0632\u064a\u0626\u064a.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u064a\u064f\u0635\u0646\u0641 \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643 (PEX) \u0643\u0645\u0627\u062f\u0629 &quot;\u0645\u062a\u0635\u0644\u0628\u0629 \u062d\u0631\u0627\u0631\u064a\u0627\u064b&quot;. \u062e\u0644\u0627\u0644 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639\u060c \u062a\u0631\u062a\u0628\u0637 \u0633\u0644\u0627\u0633\u0644 \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0645\u0639\u064b\u0627 \u0645\u0646 \u062e\u0644\u0627\u0644 &quot;\u0627\u0644\u062a\u0634\u0627\u0628\u0643&quot; \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0623\u0648 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a.\u201c\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u062a\u062e\u064a\u0644 \u0647\u0630\u0627 \u0643\u0625\u0646\u0634\u0627\u0621 \u0634\u0628\u0643\u0629 \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u062f\u0627\u0626\u0645\u0629 \u062a\u064f\u062b\u0628\u0651\u062a \u0627\u0644\u062c\u0632\u064a\u0626\u0627\u062a \u0641\u064a \u0645\u0643\u0627\u0646\u0647\u0627. \u0648\u0644\u0623\u0646 \u0647\u0630\u0647 \u0627\u0644\u0633\u0644\u0627\u0633\u0644 \u0645\u0631\u062a\u0628\u0637\u0629 \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0627\u064b \u0628\u0628\u0639\u0636\u0647\u0627 \u0627\u0644\u0628\u0639\u0636\u060c \u0641\u0625\u0646 \u0627\u0644\u0645\u0627\u062f\u0629 \u062a\u0643\u062a\u0633\u0628 \u0627\u0633\u062a\u0642\u0631\u0627\u0631\u0627\u064b \u0627\u0633\u062a\u062b\u0646\u0627\u0626\u064a\u0627\u064b.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0625\u0646\u0647 \u064a\u0642\u0627\u0648\u0645 &quot;\u0627\u0644\u0632\u062d\u0641&quot; - \u0627\u0644\u062a\u0634\u0648\u0647 \u0627\u0644\u0628\u0637\u064a\u0621 \u0644\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643 \u062a\u062d\u062a \u0636\u063a\u0637 \u062b\u0627\u0628\u062a - \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u0623\u062f\u0627\u0629 \u0639\u0645\u0644 \u0645\u0648\u062b\u0648\u0642\u0629 \u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0633\u0628\u0627\u0643\u0629 \u0630\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u0634\u0639\u0627\u062a \u062d\u064a\u062b \u064a\u0643\u0648\u0646 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0639\u0627\u0645\u0644\u0627\u064b \u062b\u0627\u0628\u062a\u0627\u064b.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-13810\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/Ctube-PERT-Pipe.jpg\" alt=\"\u0623\u0646\u0628\u0648\u0628 Ctube PERT\" width=\"800\" height=\"560\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/Ctube-PERT-Pipe.jpg 800w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/Ctube-PERT-Pipe-300x210.jpg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/Ctube-PERT-Pipe-768x538.jpg 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/Ctube-PERT-Pipe-18x12.jpg 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/Ctube-PERT-Pipe-600x420.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u064a\u062a\u0628\u0646\u0649 \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0631\u062a\u0641\u0639\u0629 (PE-RT) \u0646\u0647\u062c\u064b\u0627 \u0645\u062e\u062a\u0644\u0641\u064b\u0627. \u0641\u0647\u0648 \u0645\u0627\u062f\u0629 &quot;\u0644\u062f\u0627\u0626\u0646 \u062d\u0631\u0627\u0631\u064a\u0629&quot;\u060c \u0623\u064a \u0623\u0646\u0647 \u0644\u0627 \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u0631\u0628\u0637 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643 \u0628\u0639\u062f \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0644\u062a\u062d\u0642\u064a\u0642 \u0642\u0648\u062a\u0647. \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0630\u0644\u0643\u060c \u0642\u0627\u0645 \u0627\u0644\u0639\u0644\u0645\u0627\u0621 \u0628\u062a\u0635\u0645\u064a\u0645 \u0647\u064a\u0643\u0644 \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 &quot;\u062a\u0641\u0631\u0639 \u0627\u0644\u0633\u0644\u0627\u0633\u0644 \u0627\u0644\u062c\u0627\u0646\u0628\u064a\u0629&quot; \u0627\u0644\u0645\u062d\u062f\u062f\u0629 (\u063a\u0627\u0644\u0628\u064b\u0627 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0623\u0648\u0643\u062a\u064a\u0646).\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u062a\u062e\u064a\u0644 \u0647\u0630\u0647 \u0627\u0644\u0631\u0648\u0627\u0628\u0637 \u0643\u0645\u062b\u0628\u062a\u0627\u062a \u0645\u062c\u0647\u0631\u064a\u0629 \u062a\u064f\u062d\u0643\u0645 \u062a\u0645\u0627\u0633\u0643 \u0627\u0644\u0645\u0627\u062f\u0629 \u0648\u062a\u062b\u0628\u062a\u0647\u0627 \u0628\u0634\u0643\u0644 \u0637\u0628\u064a\u0639\u064a. \u0648\u0644\u0623\u0646 \u0647\u0630\u0627 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0645\u062a\u0623\u0635\u0644 \u0641\u064a \u0627\u0644\u0631\u0627\u062a\u0646\u062c \u0646\u0641\u0633\u0647\u060c \u0641\u0625\u0646 \u0645\u0627\u062f\u0629 PE-RT \u062a\u0638\u0644 \u0645\u0627\u062f\u0629 \u0644\u062f\u0646\u0629 \u062d\u0631\u0627\u0631\u064a\u0629 \u0637\u0648\u0627\u0644 \u0641\u062a\u0631\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0644\u0627 \u064a\u0643\u0645\u0646 \u0627\u0644\u0641\u0631\u0642 \u0647\u0646\u0627 \u0641\u064a \u0627\u0644\u0642\u0648\u0629\u060c \u0628\u0644 \u0641\u064a &quot;\u0627\u0644\u062e\u0635\u0627\u0626\u0635&quot;. \u064a\u0648\u0641\u0631 \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643 (PEX) \u062b\u0628\u0627\u062a\u064b\u0627 \u0642\u0648\u064a\u064b\u0627 \u0643\u0634\u0628\u0643\u0629 \u0645\u062a\u0645\u0627\u0633\u0643\u0629\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u0645\u062b\u0627\u0644\u064a\u064b\u0627 \u0644\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u0639\u0631\u0636\u0629 \u0644\u062a\u0642\u0644\u0628\u0627\u062a \u062d\u0631\u0627\u0631\u064a\u0629 \u0634\u062f\u064a\u062f\u0629. \u0623\u0645\u0627 \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0631\u064a\u062a (PE-RT) \u0641\u064a\u0642\u062f\u0645 \u0631\u0627\u062a\u0646\u062c\u064b\u0627 \u0639\u0627\u0644\u064a \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0645\u0635\u0645\u0645\u064b\u0627 \u0647\u0646\u062f\u0633\u064a\u064b\u0627 \u064a\u0648\u0641\u0631 \u0627\u062a\u0633\u0627\u0642\u064b\u0627 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0645\u062a\u0627\u0632\u0629 \u0644\u0644\u062d\u0631\u0627\u0631\u0629 \u062f\u0648\u0646 \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0639\u0645\u0644\u064a\u0627\u062a \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0645\u0639\u0642\u062f\u0629 \u0644\u0644\u0631\u0628\u0637 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643\u060c \u0648\u0644\u0647\u0630\u0627 \u0627\u0644\u0633\u0628\u0628 \u0623\u0635\u0628\u062d \u062e\u064a\u0627\u0631\u064b\u0627 \u0645\u0641\u0636\u0644\u064b\u0627 \u0641\u064a \u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0628\u0646\u0627\u0621 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0648\u0627\u0644\u0645\u0633\u062a\u062f\u0627\u0645\u0629.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"3_Quick_Summary_PE-RT_vs_PEX_Pipe_Comparison_Matrix\"><\/span><span style=\"color: #003473;\">3. \u0645\u0644\u062e\u0635 \u0633\u0631\u064a\u0639: \u0645\u0635\u0641\u0648\u0641\u0629 \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 PE-RT \u0648\u0623\u0646\u0627\u0628\u064a\u0628 PEX<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0642\u0627\u0648\u0644\u064a\u0646 \u0648\u0645\u062f\u064a\u0631\u064a \u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0627\u062a\u060c \u0625\u0644\u064a\u0643\u0645 \u0645\u0644\u062e\u0635 \u0633\u0631\u064a\u0639 \u0644\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629:<\/p>\n<p>\u062c\u062f\u0648\u0644 \u0645\u0642\u0627\u0631\u0646\u0629 \u0623\u0646\u0627\u0628\u064a\u0628 PE-RT \u0648 PEX<\/p>\n<table data-path-to-node=\"10,2\">\n<thead>\n<tr>\n<td><strong>\u0627\u0644\u0645\u064a\u0632\u0629 \/ \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a<\/strong><\/td>\n<td><strong>PEX (\u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643)<\/strong><\/td>\n<td><strong>PE-RT (\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0630\u0648 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0645\u0631\u062a\u0641\u0639\u0629)<\/strong><\/td>\n<td><strong>\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0634\u0631\u0643\u0627\u062a (\u0623\u064a\u0647\u0645\u0627 \u0623\u0641\u0636\u0644\u061f)<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"10,2,1,0,0\"><b data-path-to-node=\"10,2,1,0,0\" data-index-in-node=\"0\">\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0631\u0628\u0637<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,2,1,1,0\">\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 (\u0646\u062d\u0627\u0633\/\u0628\u0648\u0644\u064a)<\/span><\/td>\n<td><span data-path-to-node=\"10,2,1,2,0\">\u0627\u0644\u0627\u0646\u062f\u0645\u0627\u062c \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0648\u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a<\/span><\/td>\n<td><span data-path-to-node=\"10,2,1,3,0\"><b data-path-to-node=\"10,2,1,3,0\" data-index-in-node=\"0\">PE-RT<\/b> (\u064a\u064f\u063a\u0646\u064a \u0646\u0638\u0627\u0645 \u0627\u0644\u062f\u0645\u062c \u0639\u0646 \u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u0644\u062a\u0633\u0631\u064a\u0628\u0627\u062a)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"10,2,2,0,0\"><b data-path-to-node=\"10,2,2,0,0\" data-index-in-node=\"0\">\u0645\u0631\u0648\u0646\u0629 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,2,2,1,0\">\u0645\u062a\u0635\u0644\u0628 \u0641\u064a \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0628\u0627\u0631\u062f\u0629<\/span><\/td>\n<td><span data-path-to-node=\"10,2,2,2,0\">\u0645\u0631\u0648\u0646\u0629 \u0639\u0627\u0644\u064a\u0629 \u062d\u062a\u0649 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 -50 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/span><\/td>\n<td><span data-path-to-node=\"10,2,2,3,0\"><b data-path-to-node=\"10,2,2,3,0\" data-index-in-node=\"0\">PE-RT<\/b> (\u064a\u0648\u0641\u0631 20% \u0645\u0646 \u0648\u0642\u062a \u0627\u0644\u0639\u0645\u0644 \u0641\u064a \u0641\u0635\u0644 \u0627\u0644\u0634\u062a\u0627\u0621)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"10,2,3,0,0\"><b data-path-to-node=\"10,2,3,0,0\" data-index-in-node=\"0\">\u0642\u0627\u0628\u0644\u064a\u0629 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0648\u064a\u0631<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,2,3,1,0\">0% (\u0645\u0627\u062f\u0629 \u0645\u062a\u0635\u0644\u0628\u0629 \u062d\u0631\u0627\u0631\u064a\u0627\u064b\u060c \u062a\u0630\u0647\u0628 \u0625\u0644\u0649 \u0645\u0643\u0628 \u0627\u0644\u0646\u0641\u0627\u064a\u0627\u062a)<\/span><\/td>\n<td><span data-path-to-node=\"10,2,3,2,0\">100% \u0642\u0627\u0628\u0644 \u0644\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0648\u064a\u0631 (\u0644\u062f\u0627\u0626\u0646 \u062d\u0631\u0627\u0631\u064a\u0629)<\/span><\/td>\n<td><span data-path-to-node=\"10,2,3,3,0\"><b data-path-to-node=\"10,2,3,3,0\" data-index-in-node=\"0\">PE-RT<\/b> (\u064a\u0643\u0633\u0628 \u0646\u0642\u0627\u0637 LEED\u060c \u0628\u062f\u0648\u0646 \u0631\u0633\u0648\u0645 \u0644\u0644\u062a\u062e\u0644\u0635 \u0645\u0646 \u0627\u0644\u0646\u0641\u0627\u064a\u0627\u062a)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"10,2,4,0,0\"><b data-path-to-node=\"10,2,4,0,0\" data-index-in-node=\"0\">\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0643\u0644\u0648\u0631<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,2,4,1,0\">\u0645\u0645\u062a\u0627\u0632 (ASTM F2023)<\/span><\/td>\n<td><span data-path-to-node=\"10,2,4,2,0\">\u0645\u0645\u062a\u0627\u0632 (ASTM F2769 \/ ISO 22391)<\/span><\/td>\n<td><span data-path-to-node=\"10,2,4,3,0\"><b data-path-to-node=\"10,2,4,3,0\" data-index-in-node=\"0\">\u0631\u064e\u0627\u0628\u0650\u0637\u064e\u0629<\/b> (\u0643\u0644\u0627\u0647\u0645\u0627 \u064a\u0633\u062a\u0648\u0641\u064a \u0645\u0639\u0627\u064a\u064a\u0631 \u0635\u0627\u0631\u0645\u0629 \u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0634\u0631\u0628)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"10,2,5,0,0\"><b data-path-to-node=\"10,2,5,0,0\" data-index-in-node=\"0\">\u0628\u0646\u064a\u0629 \u0627\u0644\u0645\u0627\u062f\u0629<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,2,5,1,0\">\u0645\u062a\u0634\u0627\u0628\u0643 (\u0639\u0645\u0644\u064a\u0629 \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629)<\/span><\/td>\n<td><span data-path-to-node=\"10,2,5,2,0\">\u0633\u0644\u0627\u0633\u0644 \u062c\u0627\u0646\u0628\u064a\u0629 \u062c\u0632\u064a\u0626\u064a\u0629 \u0641\u0631\u064a\u062f\u0629<\/span><\/td>\n<td><span data-path-to-node=\"10,2,5,3,0\"><b data-path-to-node=\"10,2,5,3,0\" data-index-in-node=\"0\">PE-RT<\/b> (\u0623\u0633\u0647\u0644 \u0641\u064a \u0627\u0644\u0628\u062b\u0642 \u0648\u0627\u0644\u062a\u062b\u0628\u064a\u062a)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"4_Difference_1_Thermal_Memory_and_Site_Repairability\"><\/span><span style=\"color: #003473;\"><b>4. \u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u0623\u0648\u0644: \u0627\u0644\u0630\u0627\u0643\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0648\u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0625\u0635\u0644\u0627\u062d \u0627\u0644\u0645\u0648\u0642\u0639<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0623\u062d\u062f \u0623\u0628\u0631\u0632 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u064a \u0633\u062a\u0648\u0627\u062c\u0647\u0647\u0627 \u0641\u064a \u0645\u0648\u0642\u0639 \u0627\u0644\u0628\u0646\u0627\u0621 \u0647\u0648 \u0643\u064a\u0641\u064a\u0629 \u062a\u0641\u0627\u0639\u0644 \u0647\u0630\u0647 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0639\u0646\u062f\u0645\u0627 \u062a\u0633\u0648\u0621 \u0627\u0644\u0623\u0645\u0648\u0631 - \u0648\u062a\u062d\u062f\u064a\u062f\u0627\u064b \u0639\u0646\u062f\u0645\u0627 \u064a\u0646\u062b\u0646\u064a \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0631\u0643\u064a\u0628.<\/span><\/p>\n<p><b data-path-to-node=\"15,0\" data-index-in-node=\"0\">\u0628\u064a\u0627\u0646\u0627\u062a \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062a\u0643\u0644\u0641\u0629:<\/b> \u0628\u062d\u0633\u0628 \u062a\u0642\u062f\u064a\u0631\u0627\u062a \u0642\u0637\u0627\u0639 \u0627\u0644\u0633\u0628\u0627\u0643\u0629\u060c \u0641\u064a \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0623\u0646\u0627\u0628\u064a\u0628 PEX \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0634\u0643\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 (\u0627\u0644\u0646\u062d\u0627\u0633 \u0623\u0648 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0628\u0648\u0644\u064a) \u0648\u062d\u0644\u0642\u0627\u062a \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u062c\u0632\u0621\u064b\u0627 \u0645\u0646 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a\u0629. <b data-path-to-node=\"15,0\" data-index-in-node=\"177\">\u0645\u0646 30% \u0625\u0644\u0649 40% \u0645\u0646 \u0625\u062c\u0645\u0627\u0644\u064a \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0645\u0648\u0627\u062f<\/b>. \u0639\u0644\u0627\u0648\u0629 \u0639\u0644\u0649 \u0630\u0644\u0643\u060c \u062a\u064f\u0639\u062f\u0651 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u0644\u0645\u0635\u062f\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0644\u062a\u0633\u0631\u064a\u0628\u0627\u062a \u0627\u0644\u0646\u0638\u0627\u0645. \u064a\u064f\u0632\u064a\u0644 \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u064f\u0639\u0627\u0644\u062c \u062d\u0631\u0627\u0631\u064a\u064b\u0627 (PE-RT) \u0647\u0630\u0627 \u0627\u0644\u0639\u0628\u0621 \u0627\u0644\u0645\u0627\u0644\u064a. \u0648\u0644\u0623\u0646\u0647 \u0645\u0627\u062f\u0629 \u0644\u062f\u0646\u0629 \u062d\u0631\u0627\u0631\u064a\u0629 \u062d\u0642\u064a\u0642\u064a\u0629\u060c \u0641\u0625\u0646\u0647 \u064a\u0633\u0645\u062d \u0628\u0640 <b data-path-to-node=\"15,0\" data-index-in-node=\"372\">\u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0628\u0627\u0644\u0627\u0646\u0635\u0647\u0627\u0631<\/b>, \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0625\u0646\u0634\u0627\u0621 \u0648\u0635\u0644\u0629 \u0633\u0644\u0633\u0629 \u0648\u0645\u062a\u062c\u0627\u0646\u0633\u0629. \u0648\u0647\u0630\u0627 \u064a\u0642\u0644\u0644 \u062a\u0643\u0627\u0644\u064a\u0641 \u0645\u0648\u0627\u062f \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0625\u0644\u0649 \u0627\u0644\u0635\u0641\u0631 \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u0648\u064a\u0632\u064a\u0644 \u062a\u0645\u0627\u0645\u064b\u0627 \u062e\u0637\u0631 \u0641\u0634\u0644 \u0627\u0644\u0648\u0635\u0644\u0629 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629.<\/p>\n<p><span style=\"font-weight: 400;\">\u062a\u0634\u062a\u0647\u0631 \u0623\u0646\u0627\u0628\u064a\u0628 PEX (\u0648\u062e\u0627\u0635\u0629\u064b PEX-a) \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0645\u062c\u0627\u0644 \u0628\u062e\u0627\u0635\u064a\u0629 &quot;\u0627\u0644\u0630\u0627\u0643\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629&quot;. \u0641\u0628\u0641\u0636\u0644 \u0627\u0644\u0634\u0628\u0643\u0629 \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643\u0629 \u0627\u0644\u062a\u064a \u0630\u0643\u0631\u0646\u0627\u0647\u0627 \u0633\u0627\u0628\u0642\u064b\u0627\u060c \u062a\u062a\u0635\u0631\u0641 \u0647\u0630\u0647 \u0627\u0644\u0645\u0627\u062f\u0629 \u0643\u0632\u0646\u0628\u0631\u0643. \u0641\u0625\u0630\u0627 \u0642\u0627\u0645 \u0641\u0646\u064a \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0628\u062b\u0646\u064a \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0628\u0634\u0643\u0644 \u062d\u0627\u062f \u0639\u0646 \u0637\u0631\u064a\u0642 \u0627\u0644\u062e\u0637\u0623 \u0645\u0645\u0627 \u062a\u0633\u0628\u0628 \u0641\u064a \u062d\u062f\u0648\u062b \u0627\u0646\u062b\u0646\u0627\u0621\u060c \u0641\u0625\u0646 \u0627\u0644\u0645\u0627\u062f\u0629 \u0644\u0627 \u062a\u062a\u0636\u0631\u0631 \u0628\u0634\u0643\u0644 \u062f\u0627\u0626\u0645.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0628\u062a\u0633\u062e\u064a\u0646\u0647\u0627 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0633\u062f\u0633 \u062d\u0631\u0627\u0631\u064a \u0645\u062a\u062e\u0635\u0635\u060c \u062a\u0639\u0648\u062f \u0627\u0644\u062c\u0632\u064a\u0626\u0627\u062a \u0625\u0644\u0649 \u0634\u0643\u0644\u0647\u0627 \u0627\u0644\u0623\u0635\u0644\u064a \u0627\u0644\u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0625\u062c\u0647\u0627\u062f\u060c \u0648\u064a\u062e\u062a\u0641\u064a \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0642\u0627\u0648\u0644\u064a\u0646\u060c \u064a\u064f\u0639\u062f \u0647\u0630\u0627 \u0628\u0645\u062b\u0627\u0628\u0629 \u062a\u0623\u0645\u064a\u0646 \u0642\u0648\u064a \u0636\u062f \u062d\u0648\u0627\u062f\u062b \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u060c \u062e\u0627\u0635\u0629 \u0641\u064a \u0627\u0644\u0645\u0633\u0627\u062d\u0627\u062a \u0627\u0644\u0636\u064a\u0642\u0629 \u0623\u0648 \u0627\u0644\u0645\u0639\u0642\u062f\u0629.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-13812\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PERT-Pipe-Application.jpg\" alt=\"\u062a\u0637\u0628\u064a\u0642 \u0623\u0646\u0627\u0628\u064a\u0628 PERT\" width=\"800\" height=\"560\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PERT-Pipe-Application.jpg 800w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PERT-Pipe-Application-300x210.jpg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PERT-Pipe-Application-768x538.jpg 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PERT-Pipe-Application-18x12.jpg 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PERT-Pipe-Application-600x420.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u0644\u0627 \u064a\u0645\u062a\u0644\u0643 \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u062d\u0631\u0627\u0631\u0629 (PE-RT)\u060c \u0643\u0648\u0646\u0647 \u0645\u0627\u062f\u0629 \u0644\u062f\u0646\u0629 \u062d\u0631\u0627\u0631\u064a\u0629\u060c \u0646\u0641\u0633 \u062f\u0631\u062c\u0629 &quot;\u0627\u0644\u0630\u0627\u0643\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629&quot;. \u0641\u0625\u0630\u0627 \u0627\u0646\u062b\u0646\u0649 \u0623\u0646\u0628\u0648\u0628 PE-RT\u060c \u062a\u0643\u0648\u0646 \u0627\u0644\u0633\u0644\u0627\u0633\u0644 \u0627\u0644\u062c\u0632\u064a\u0626\u064a\u0629 \u0642\u062f \u0627\u0646\u062d\u0646\u062a \u0648\u062a\u0639\u0631\u0636\u062a \u0644\u0625\u062c\u0647\u0627\u062f \u062f\u0627\u0626\u0645\u064a\u0646\u060c \u0648\u0644\u0627 \u064a\u0645\u0643\u0646 \u0625\u0635\u0644\u0627\u062d\u0647\u0627 \u0628\u0628\u0633\u0627\u0637\u0629 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0627\u0644\u062a\u0633\u062e\u064a\u0646. \u0648\u0631\u063a\u0645 \u0623\u0646 \u0647\u0630\u0627 \u0642\u062f \u064a\u0628\u062f\u0648 \u0639\u064a\u0628\u064b\u0627\u060c \u0625\u0644\u0627 \u0623\u0646 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0641\u0646\u064a\u064a\u0646 \u0630\u0648\u064a \u0627\u0644\u062e\u0628\u0631\u0629 \u064a\u0646\u0638\u0631\u0648\u0646 \u0625\u0644\u064a\u0647 \u0628\u0634\u0643\u0644 \u0645\u062e\u062a\u0644\u0641\u060c \u0625\u0630 \u064a\u0634\u062c\u0639 \u0639\u0644\u0649 \u062a\u0648\u062e\u064a \u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u062f\u0642\u0629 \u0648\u0627\u0644\u062d\u0631\u0635 \u0623\u062b\u0646\u0627\u0621 \u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628. \u0639\u0644\u0627\u0648\u0629 \u0639\u0644\u0649 \u0630\u0644\u0643\u060c \u0648\u0644\u0623\u0646 PE-RT \u0623\u0643\u062b\u0631 \u0645\u0631\u0648\u0646\u0629 \u0645\u0646 PEX\u060c \u0641\u0625\u0646\u0647 \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0643\u0648\u0646 \u0623\u0642\u0644 \u0639\u0631\u0636\u0629 \u0644\u0644\u0627\u0646\u062b\u0646\u0627\u0621 \u0641\u064a \u0627\u0644\u0645\u0642\u0627\u0645 \u0627\u0644\u0623\u0648\u0644\u060c \u062e\u0627\u0635\u0629\u064b \u0639\u0646\u062f \u0641\u0631\u062f \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0641\u064a \u0627\u0644\u0637\u0642\u0633 \u0627\u0644\u0628\u0627\u0631\u062f.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u064a\u0646\u0637\u0648\u064a \u0639\u0644\u0649 \u062f\u0631\u062c\u0629 \u0639\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u0639\u0642\u064a\u062f \u0645\u0639 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621\u0627\u062a \u0627\u0644\u0636\u064a\u0642\u0629 \u0648\u0627\u0644\u0639\u0645\u0627\u0644\u0629 \u0627\u0644\u0623\u0642\u0644 \u062e\u0628\u0631\u0629\u060c \u0641\u0625\u0646 \u0627\u0644\u0637\u0628\u064a\u0639\u0629 &quot;\u0627\u0644\u0645\u062a\u0633\u0627\u0645\u062d\u0629&quot; \u0644\u0623\u0646\u0627\u0628\u064a\u0628 PEX \u0642\u062f \u062a\u0642\u0644\u0644 \u0645\u0646 \u062e\u0637\u0631 \u0647\u062f\u0631 \u0627\u0644\u0645\u0648\u0627\u062f.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0625\u0630\u0627 \u0627\u062a\u0628\u0639 \u0627\u0644\u0641\u0631\u064a\u0642 \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644\u0627\u062a \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0635\u0627\u0631\u0645\u0629\u060c \u0641\u0625\u0646 \u0645\u0631\u0648\u0646\u0629 PE-RT \u062a\u0633\u0645\u062d \u0641\u064a \u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0623\u062d\u064a\u0627\u0646 \u0628\u0639\u0645\u0644\u064a\u0627\u062a \u062a\u0634\u063a\u064a\u0644 \u0623\u0633\u0631\u0639 \u0648\u0623\u0643\u062b\u0631 \u0633\u0644\u0627\u0633\u0629\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u0641\u064a \u0627\u0644\u0646\u0647\u0627\u064a\u0629 \u0648\u0642\u062a \u0627\u0644\u0639\u0645\u0644.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"5_Difference_2_Connection_Methodologies_%E2%80%93_Fusion_vs_Mechanical_Fittings\"><\/span><span style=\"color: #003473;\"><b>5. \u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u062b\u0627\u0646\u064a: \u0645\u0646\u0647\u062c\u064a\u0627\u062a \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u2013 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0628\u0627\u0644\u0635\u0647\u0631 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0644\u0639\u0644\u0651 \u0623\u0647\u0645\u0651 \u0627\u0644\u0641\u0631\u0648\u0642\u0627\u062a \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0648\u0627\u0644\u0627\u0642\u062a\u0635\u0627\u062f\u064a\u0629 \u0628\u064a\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u0631\u0646 (PE-RT) \u0648\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643 (PEX) \u062a\u0643\u0645\u0646 \u0641\u064a \u0637\u0631\u064a\u0642\u0629 \u062a\u0648\u0635\u064a\u0644\u0647\u0627. \u0641\u0641\u064a \u0623\u064a\u0651 \u0646\u0638\u0627\u0645 \u0633\u0628\u0627\u0643\u0629 \u0623\u0648 \u062a\u062f\u0641\u0626\u0629 \u0623\u0631\u0636\u064a\u0629\u060c \u062a\u064f\u0639\u062f\u0651 \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0623\u0643\u062b\u0631 \u0646\u0642\u0627\u0637 \u0627\u0644\u0636\u0639\u0641 \u0639\u0631\u0636\u0629\u064b \u0644\u0644\u062a\u0644\u0641.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0625\u0646 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0644\u0631\u0628\u0637 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style=\"font-weight: 400;\">\u0628\u0633\u0628\u0628 \u0628\u0646\u064a\u062a\u0647 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643\u0629\u060c \u0644\u0627 \u064a\u0645\u0643\u0646 \u0635\u0647\u0631 \u0623\u0648 \u062f\u0645\u062c \u0623\u0646\u0627\u0628\u064a\u0628 PEX. \u0644\u0630\u0627\u060c \u062a\u0639\u062a\u0645\u062f \u0623\u0646\u0638\u0645\u0629 PEX \u0643\u0644\u064a\u0627\u064b \u0639\u0644\u0649 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629. \u0633\u0648\u0627\u0621\u064b \u0627\u0633\u062a\u062e\u062f\u0645\u062a \u062d\u0644\u0642\u0627\u062a \u0627\u0644\u062a\u062b\u0628\u064a\u062a\u060c \u0623\u0648 \u0627\u0644\u0645\u0634\u0627\u0628\u0643\u060c \u0623\u0648 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u0645\u062f\u062f \u0627\u0644\u0634\u0627\u0626\u0639\u0629 (ProPEX)\u060c \u0641\u0625\u0646 \u0643\u0644 \u0648\u0635\u0644\u0629 \u062a\u062a\u0636\u0645\u0646 \u0625\u062f\u062e\u0627\u0644 \u0648\u0635\u0644\u0629 (\u0639\u0627\u062f\u0629\u064b \u0645\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 \u0623\u0648 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643 \u0627\u0644\u0645\u064f\u0647\u0646\u062f\u0633) \u0641\u064a \u0627\u0644\u0623\u0646\u0628\u0648\u0628. \u0648\u064a\u062a\u0645 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u0625\u062d\u0643\u0627\u0645 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0636\u063a\u0637 \u0627\u0644\u0648\u0635\u0644\u0629 \u0639\u0644\u0649 \u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0644\u0644\u0623\u0646\u0628\u0648\u0628.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0631\u063a\u0645 \u0623\u0646 \u0623\u0646\u0638\u0645\u0629 \u0648\u0635\u0644\u0627\u062a PEX \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u062a\u062a\u0645\u064a\u0632 \u0628\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0648\u062a\u064f\u0639\u062f\u0651 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u064a \u0645\u0646\u0630 \u0639\u0642\u0648\u062f\u060c \u0625\u0644\u0627 \u0623\u0646\u0647\u0627 \u062a\u0639\u062a\u0645\u062f \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a \u0639\u0644\u0649 \u0633\u0644\u0627\u0645\u0629 \u0648\u0635\u0644\u0627\u062a \u0627\u0644\u062a\u0648\u0635\u064a\u0644. \u0641\u0625\u0630\u0627 \u062a\u0645 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0628\u0634\u0643\u0644 \u062e\u0627\u0637\u0626\u060c \u0623\u0648 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u062c\u0648\u062f\u0629 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u062f\u0648\u0646 \u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u060c \u0641\u0625\u0646 \u0627\u062d\u062a\u0645\u0627\u0644 \u062d\u062f\u0648\u062b \u062a\u0633\u0631\u0628 \u0628\u0637\u064a\u0621 \u0648\u063a\u064a\u0631 \u0645\u0643\u062a\u0634\u0641 \u0639\u0644\u0649 \u0645\u062f\u0649 \u0633\u0646\u0648\u0627\u062a \u0639\u062f\u064a\u062f\u0629 \u064a\u0638\u0644 \u0639\u0627\u0645\u0644\u0627\u064b \u0645\u0624\u062b\u0631\u0627\u064b \u0641\u064a \u0639\u0645\u0631 \u0627\u0644\u0646\u0638\u0627\u0645.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0645\u0646 \u0648\u062c\u0647\u0629 \u0646\u0638\u0631 \u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0627\u062a\u060c \u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u0645\u0643\u0627\u0646 \u0627\u0644\u0630\u064a \u062a\u064f\u062c\u0631\u0649 \u0641\u064a\u0647 \u0627\u0644\u062d\u0633\u0627\u0628\u0627\u062a \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u0645\u0641\u0627\u0636\u0644\u0629 \u0628\u064a\u0646 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0627\u0644\u0639\u0645\u0627\u0644\u0629.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13809\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/Application-of-PERT-Pipe.jpg\" alt=\"\u062a\u0637\u0628\u064a\u0642 \u0623\u0646\u0627\u0628\u064a\u0628 \u0628\u064a\u0631\u062a\" width=\"800\" height=\"560\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/Application-of-PERT-Pipe.jpg 800w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/Application-of-PERT-Pipe-300x210.jpg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/Application-of-PERT-Pipe-768x538.jpg 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/Application-of-PERT-Pipe-18x12.jpg 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/Application-of-PERT-Pipe-600x420.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0628\u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u0627\u0646\u0635\u0647\u0627\u0631: \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u064a\u062a\u0637\u0644\u0628 \u0623\u062f\u0648\u0627\u062a \u0644\u062d\u0627\u0645 \u0645\u062a\u062e\u0635\u0635\u0629 \u0648\u0641\u0646\u064a \u0645\u0627\u0647\u0631 \u0644\u0636\u0645\u0627\u0646 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u0635\u0647\u0627\u0631 \u0627\u0644\u0635\u062d\u064a\u062d\u0629\u060c \u0625\u0644\u0627 \u0623\u0646\u0647 \u064a\u0642\u0644\u0644 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0645\u0646 \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0623\u0635\u0641\u0631 \u0623\u0648 \u0627\u0644\u0628\u0648\u0644\u064a \u0641\u064a\u0646\u064a\u0644 \u0633\u0644\u0641\u0648\u0646 (PPSU) \u0628\u0627\u0647\u0638\u0629 \u0627\u0644\u062b\u0645\u0646. \u0641\u064a \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0643\u0628\u064a\u0631\u0629\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0648\u0641\u0648\u0631\u0627\u062a \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0627\u0644\u0627\u0633\u062a\u063a\u0646\u0627\u0621 \u0639\u0646 \u0645\u0626\u0627\u062a \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0628\u0627\u0647\u0638\u0629 \u0627\u0644\u062b\u0645\u0646 \u0643\u0628\u064a\u0631\u0629.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u062a\u064f\u0641\u0636\u0651\u0644 \u0623\u0646\u0638\u0645\u0629 PEX \u0639\u0627\u062f\u0629\u064b \u0644\u0633\u0631\u0639\u062a\u0647\u0627 \u0648\u0633\u0647\u0648\u0644\u0629 \u062a\u0631\u0643\u064a\u0628\u0647\u0627. \u064a\u0645\u0643\u0646 \u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0628\u0633\u0631\u0639\u0629\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u062f\u0648\u0627\u062a \u064a\u062f\u0648\u064a\u0629 \u0623\u0648 \u062a\u0639\u0645\u0644 \u0628\u0627\u0644\u0628\u0637\u0627\u0631\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u062a\u0637\u0644\u0628 \u062a\u062f\u0631\u064a\u0628\u064b\u0627 \u0623\u0642\u0644 \u0645\u0646 \u0622\u0644\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0628\u0627\u0644\u0635\u0647\u0631. \u0645\u0639 \u0630\u0644\u0643\u060c \u062a\u064f\u0636\u064a\u0641 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0645\u062a\u0643\u0631\u0631\u0629 \u0644\u0634\u0631\u0627\u0621 \u0648\u0635\u0644\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0644\u0643\u0644 \u0648\u0635\u0644\u0629 \u062a\u0643\u0644\u0641\u0629\u064b &quot;\u062e\u0641\u064a\u0629&quot; \u0625\u0644\u0649 \u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0648\u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0623\u062e\u0630\u0647\u0627 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u0639\u0646\u062f \u0625\u0639\u062f\u0627\u062f \u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a\u0629.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u00a0\u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0623\u0648\u0644\u0648\u064a\u062a\u0643 \u0646\u0638\u0627\u0645\u064b\u0627 \u062f\u0627\u0626\u0645\u064b\u0627 \u0648\u0645\u062a\u0643\u0627\u0645\u0644\u064b\u0627 \u064a\u0632\u064a\u0644 \u062e\u0637\u0631 \u0641\u0634\u0644 \u0627\u0644\u0648\u0635\u0644\u0627\u062a\u060c \u0641\u0625\u0646 \u0625\u0645\u0643\u0627\u0646\u064a\u0627\u062a \u062f\u0645\u062c PE-RT \u062a\u064f\u0639\u062f\u0651 \u0645\u064a\u0632\u0629 \u0647\u0646\u062f\u0633\u064a\u0629 \u0628\u0627\u0631\u0632\u0629. \u0623\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0623\u0648\u0644\u0648\u064a\u062a\u0643 \u0647\u064a \u0633\u0631\u0639\u0629 \u0627\u0644\u0646\u0634\u0631 \u0648\u062a\u0641\u0636\u0644 \u0646\u0638\u0627\u0645\u064b\u0627 \u064a\u0633\u062a\u062e\u062f\u0645 \u0623\u062c\u0647\u0632\u0629 \u062a\u0648\u0635\u064a\u0644 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0642\u064a\u0627\u0633\u064a\u0629 \u0648\u0645\u0639\u062a\u0631\u0641 \u0628\u0647\u0627 \u0639\u0627\u0644\u0645\u064a\u064b\u0627\u060c \u0641\u0625\u0646 PEX \u064a\u0628\u0642\u0649 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0623\u0645\u062b\u0644 \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"6_Difference_3_Chemical_Resistance_and_Chlorine_Tolerance\"><\/span><span style=\"color: #003473;\"><b>6. \u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u062b\u0627\u0644\u062b: \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0648\u062a\u062d\u0645\u0644 \u0627\u0644\u0643\u0644\u0648\u0631<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong><span style=\"color: #003473;\">\u0641\u0647\u0645 \u0643\u064a\u0645\u064a\u0627\u0621 \u0627\u0644\u0645\u0627\u0621 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0627\u0644\u0625\u0634\u0639\u0627\u0639\u064a\u0629<\/span><\/strong><\/p>\n<p><span style=\"font-weight: 400;\">\u0642\u0628\u0644 \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0644\u0640 PEX \u0648 PE-RT\u060c \u0645\u0646 \u0627\u0644\u0645\u0641\u064a\u062f \u0641\u0647\u0645 \u0643\u064a\u0641\u064a\u0629 \u0639\u0645\u0644 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0627\u0644\u0623\u0631\u0636\u064a\u0629 \u0627\u0644\u0645\u0634\u0639\u0629 \u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0639\u0644\u0649 \u0639\u0643\u0633 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0633\u0628\u0627\u0643\u0629 \u0627\u0644\u0645\u0646\u0632\u0644\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0648\u0641\u0631 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0639\u0630\u0628\u0629 \u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631\u060c \u064a\u0639\u0645\u0644 \u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0627\u0644\u0623\u0631\u0636\u064a\u0629 \u0627\u0644\u0625\u0634\u0639\u0627\u0639\u064a\u0629 \u0643\u0646\u0638\u0627\u0645 \u0647\u064a\u062f\u0631\u0648\u0646\u064a \u0645\u063a\u0644\u0642 \u0627\u0644\u062f\u0627\u0626\u0631\u0629. \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u0623\u0646\u0638\u0645\u0629\u060c \u064a\u062f\u0648\u0631 \u0627\u0644\u0645\u0627\u0621 - \u0623\u0648 \u0623\u062d\u064a\u0627\u0646\u064b\u0627 \u062e\u0644\u064a\u0637 \u0645\u0646 \u0627\u0644\u0645\u0627\u0621 \u0648\u0627\u0644\u062c\u0644\u064a\u0643\u0648\u0644 - \u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u0639\u0628\u0631 \u0634\u0628\u0643\u0629 \u0645\u0646 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u062b\u0628\u062a\u0629 \u062a\u062d\u062a \u0627\u0644\u0623\u0631\u0636\u064a\u0629. \u064a\u0646\u0642\u0644 \u0627\u0644\u0633\u0627\u0626\u0644 \u0627\u0644\u0633\u0627\u062e\u0646 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0625\u0644\u0649 \u0633\u0637\u062d \u0627\u0644\u0623\u0631\u0636\u064a\u0629\u060c \u0627\u0644\u0630\u064a \u064a\u0634\u0639 \u0628\u062f\u0648\u0631\u0647 \u0627\u0644\u062f\u0641\u0621 \u0628\u0627\u0644\u062a\u0633\u0627\u0648\u064a \u0641\u064a \u062c\u0645\u064a\u0639 \u0623\u0646\u062d\u0627\u0621 \u0627\u0644\u063a\u0631\u0641\u0629.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0646\u0638\u0631\u0627\u064b \u0644\u0623\u0646 \u0627\u0644\u0646\u0638\u0627\u0645 \u0645\u063a\u0644\u0642\u060c \u0641\u0625\u0646 \u0627\u0644\u0645\u0627\u0621 \u0646\u0641\u0633\u0647 \u064a\u0628\u0642\u0649 \u0639\u0627\u062f\u0629\u064b \u062f\u0627\u062e\u0644 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0644\u0641\u062a\u0631\u0627\u062a \u0637\u0648\u064a\u0644\u0629 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0633\u062a\u0628\u062f\u0627\u0644\u0647 \u0628\u0634\u0643\u0644 \u0645\u062a\u0643\u0631\u0631. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0642\u062f \u064a\u062d\u062a\u0648\u064a \u0645\u0627\u0621 \u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0627\u0644\u0623\u0648\u0644\u064a \u0639\u0644\u0649 \u0623\u0643\u0633\u062c\u064a\u0646 \u0645\u0630\u0627\u0628 \u0623\u0648 \u0645\u0639\u0627\u062f\u0646 \u0623\u0648 \u0628\u0642\u0627\u064a\u0627 \u0645\u0637\u0647\u0631\u0627\u062a\u060c \u0648\u0630\u0644\u0643 \u0628\u062d\u0633\u0628 \u0645\u0635\u062f\u0631 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0645\u062d\u0644\u064a. \u0625\u0636\u0627\u0641\u0629\u064b \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u0642\u062f \u064a\u064f\u0639\u0627\u062f \u0645\u0644\u0621 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0645\u0646 \u062d\u064a\u0646 \u0644\u0622\u062e\u0631 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0623\u0648 \u0627\u0644\u062e\u062f\u0645\u0629.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13813\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PERT-Pipe-Ctube.jpg\" alt=\"\u0623\u0646\u0628\u0648\u0628 \u0628\u064a\u0631\u062a \u0633\u064a \u062a\u064a\u0648\u0628\" width=\"800\" height=\"560\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PERT-Pipe-Ctube.jpg 800w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PERT-Pipe-Ctube-300x210.jpg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PERT-Pipe-Ctube-768x538.jpg 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PERT-Pipe-Ctube-18x12.jpg 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PERT-Pipe-Ctube-600x420.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u0648\u0644\u0647\u0630\u0627 \u0627\u0644\u0633\u0628\u0628\u060c \u0644\u0627 \u062a\u0632\u0627\u0644 \u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649 \u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0645\u0647\u0645\u0629\u060c \u062d\u062a\u0649 \u0641\u064a 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\u0623\u0647\u0645\u064a\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0644\u0644\u0645\u0627\u0621\u060c \u062a\u062e\u064a\u0644 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0623\u0643\u0633\u062f\u0629 \u0643\u0639\u0645\u0644\u064a\u0629 &quot;\u0635\u062f\u0623&quot; \u0644\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643. \u0641\u0627\u0644\u0643\u0644\u0648\u0631 \u0648\u0627\u0644\u0643\u0644\u0648\u0631\u0627\u0645\u064a\u0646\u060c \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0647\u0645\u064a\u062a\u0647\u0645\u0627 \u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u064a\u0627\u0647\u060c \u064a\u062d\u062a\u0648\u064a\u0627\u0646 \u0639\u0644\u0649 \u062c\u0630\u0648\u0631 \u062d\u0631\u0629 \u0646\u0634\u0637\u0629 \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0627\u064b.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u0644\u0627\u0645\u0633 \u0647\u0630\u0647 \u0627\u0644\u0645\u0637\u0647\u0631\u0627\u062a \u0645\u0639 \u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0644\u0644\u0623\u0646\u0628\u0648\u0628\u060c \u0641\u0625\u0646\u0647\u0627 \u062a\u0633\u0639\u0649 \u0625\u0644\u0649 \u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0639\u0646 \u0637\u0631\u064a\u0642 &quot;\u0633\u0631\u0642\u0629&quot; \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u0627\u062a \u0645\u0646 \u0633\u0644\u0627\u0633\u0644 \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631 - \u062c\u0632\u064a\u0626\u0627\u062a \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0648\u0627\u0644\u0647\u064a\u062f\u0631\u0648\u062c\u064a\u0646 \u0627\u0644\u0637\u0648\u064a\u0644\u0629 \u0648\u0627\u0644\u0642\u0648\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0634\u0643\u0644 \u0628\u0646\u064a\u0629 \u0627\u0644\u0623\u0646\u0628\u0648\u0628.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0628\u0645\u0631\u0648\u0631 \u0627\u0644\u0648\u0642\u062a\u060c \u064a\u064f\u0636\u0639\u0641 \u0647\u0630\u0627 \u0627\u0644\u0647\u062c\u0648\u0645 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0627\u0644\u0645\u0627\u062f\u0629. \u062a\u0628\u062f\u0623 \u0627\u0644\u0633\u0644\u0627\u0633\u0644 \u0627\u0644\u062c\u0632\u064a\u0626\u064a\u0629 \u0628\u0627\u0644\u062a\u0641\u0643\u0643\u060c \u0648\u064a\u0635\u0628\u062d \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643 \u0647\u0634\u064b\u0627 \u062a\u062f\u0631\u064a\u062c\u064a\u064b\u0627\u060c \u0648\u0642\u062f \u062a\u062a\u0634\u0643\u0644 \u062a\u0634\u0642\u0642\u0627\u062a \u062f\u0642\u064a\u0642\u0629 \u0641\u064a \u0646\u0647\u0627\u064a\u0629 \u0627\u0644\u0645\u0637\u0627\u0641. \u062a\u064f\u0639\u0631\u0641 \u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0628\u0627\u0644\u062a\u062f\u0647\u0648\u0631 \u0627\u0644\u062a\u0623\u0643\u0633\u062f\u064a.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u064a\u062a\u0645 \u0642\u064a\u0627\u0633 \u0645\u062f\u0649 \u062a\u0623\u062b\u0631 \u0623\u064a \u0623\u0646\u0628\u0648\u0628 \u0628\u0648\u0644\u064a\u0645\u0631\u064a \u0628\u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0648\u0642\u062a \u062a\u062d\u0631\u064a\u0636 \u0627\u0644\u0623\u0643\u0633\u062f\u0629 (OIT).<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u064a\u0639\u0632\u0632 \u0645\u0635\u0646\u0639\u0648 \u0623\u0646\u0627\u0628\u064a\u0628 PEX \u0648PE-RT \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629 \u0644\u0631\u0627\u062a\u0646\u062c\u0627\u062a\u0647\u0645 \u0628\u0625\u0636\u0627\u0641\u0629 \u0645\u0648\u0627\u062f \u0645\u062b\u0628\u062a\u0629 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\u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643 (PEX) \u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0645\u0643\u062b\u0641\u0629 \u0639\u0644\u0649 \u0645\u062f\u0649 \u0639\u0642\u0648\u062f \u0641\u064a \u0638\u0644 \u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0628\u0627\u0644\u0643\u0644\u0648\u0631. \u0648\u0644\u0623\u0646 \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643 \u0645\u0627\u062f\u0629 \u0645\u062a\u0634\u0627\u0628\u0643\u0629\u060c \u0641\u0625\u0646 \u0628\u0646\u064a\u062a\u0647 \u0627\u0644\u062c\u0632\u064a\u0626\u064a\u0629 \u062a\u062a\u0645\u064a\u0632 \u0628\u0645\u062a\u0627\u0646\u0629 \u0639\u0627\u0644\u064a\u0629.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0639\u0646\u062f \u0625\u0642\u0631\u0627\u0646\u0647\u0627 \u0628\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0645\u062b\u0628\u062a\u0627\u062a \u0645\u0636\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0643\u0633\u062f\u0629 \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629\u060c \u0641\u0625\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 PEX \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 - \u0648\u062e\u0627\u0635\u0629 PEX-a \u0648 PEX-b - \u062a\u064f\u0638\u0647\u0631 \u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0645\u062a\u0627\u0632\u0629 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0627\u0644\u0642\u0627\u0633\u064a\u0629 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0641\u064a \u0645\u064a\u0627\u0647 \u0627\u0644\u0635\u0646\u0628\u0648\u0631 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u062a\u064a \u0645\u0646 \u0627\u0644\u0645\u0639\u0631\u0648\u0641 \u0623\u0646 \u0643\u064a\u0645\u064a\u0627\u0621 \u0627\u0644\u0645\u064a\u0627\u0647 \u0641\u064a\u0647\u0627 \u0639\u062f\u0648\u0627\u0646\u064a\u0629 \u0628\u0634\u0643\u0644 \u062e\u0627\u0635\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u064f\u0646\u0638\u0631 \u0625\u0644\u0649 PEX \u0639\u0644\u0649 \u0623\u0646\u0647 \u062d\u0644 \u0645\u062b\u0628\u062a\u060c \u0645\u062f\u0639\u0648\u0645\u064b\u0627 \u0628\u0643\u0645\u064a\u0629 \u0643\u0628\u064a\u0631\u0629 \u0645\u0646 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0623\u062c\u0644 \u0648\u0627\u0644\u062e\u0628\u0631\u0629 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u0629.<\/span><\/p>\n<p><span style=\"color: #003473;\"><strong>PE-RT \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629<\/strong><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u062a\u0645 \u062a\u0635\u0645\u064a\u0645 \u0645\u0627\u062f\u0629 PE-RT \u0623\u064a\u0636\u0627\u064b \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0633\u0628\u0627\u0643\u0629 \u0648\u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621. \u0648\u0631\u063a\u0645 \u0623\u0646\u0647\u0627 \u062a\u0641\u062a\u0642\u0631 \u0625\u0644\u0649 \u0627\u0644\u062a\u0631\u0627\u0628\u0637 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0627\u0644\u0645\u0648\u062c\u0648\u062f \u0641\u064a \u0645\u0627\u062f\u0629 PEX\u060c \u0625\u0644\u0627 \u0623\u0646 \u0628\u0646\u064a\u062a\u0647\u0627 \u0627\u0644\u062c\u0632\u064a\u0626\u064a\u0629 \u0627\u0644\u0645\u062a\u0641\u0631\u0639\u0629 \u0648\u0627\u0644\u0645\u062a\u062d\u0643\u0645 \u0628\u0647\u0627 \u062a\u0648\u0641\u0631 \u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0645\u062a\u0627\u0632\u0629 \u0644\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062a\u0623\u0643\u0633\u062f\u064a.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0635\u064f\u0645\u0645\u062a \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u062a\u0644\u0628\u064a\u0629 \u0645\u0639\u0627\u064a\u064a\u0631 \u0645\u0642\u0627\u0648\u0645\u0629 \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0635\u0627\u0631\u0645\u0629 \u0645\u0645\u0627\u062b\u0644\u0629 \u0644\u062a\u0644\u0643 \u0627\u0644\u0645\u0637\u0628\u0642\u0629 \u0639\u0644\u0649 \u0645\u0648\u0627\u062f \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643. \u062a\u062e\u0636\u0639 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0644\u0636\u0645\u0627\u0646 \u0639\u062f\u0645 \u062a\u062f\u0647\u0648\u0631\u0647\u0627 \u0627\u0644\u0645\u0628\u0643\u0631 \u0639\u0646\u062f \u062a\u0639\u0631\u0636\u0647\u0627 \u0644\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0628\u0627\u0644\u0643\u0644\u0648\u0631.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0648\u0646\u062a\u064a\u062c\u0629 \u0644\u0630\u0644\u0643\u060c \u062a\u0639\u062a\u0628\u0631 \u0623\u0646\u0627\u0628\u064a\u0628 PE-RT \u0645\u0646\u0627\u0633\u0628\u0629 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0644\u0643\u0644 \u0645\u0646 \u062a\u0648\u0632\u064a\u0639 \u0645\u064a\u0627\u0647 \u0627\u0644\u0634\u0631\u0628 \u0648\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0627\u0644\u0625\u0634\u0639\u0627\u0639\u064a\u0629 \u0627\u0644\u0645\u0627\u0626\u064a\u0629.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u062d\u062a\u0631\u0641\u064a \u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0627\u062a \u0648\u0645\u0647\u0646\u062f\u0633\u064a \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639\u060c \u0641\u0625\u0646 \u0623\u0647\u0645 \u0645\u0627 \u064a\u062c\u0628 \u0627\u0633\u062a\u062e\u0644\u0627\u0635\u0647 \u0647\u0648 \u0639\u062f\u0645 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 &quot;PEX \u0645\u0642\u0627\u0628\u0644 PE-RT&quot; \u0641\u0642\u0637\u060c \u0628\u0644 \u0639\u0644\u0649 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0648\u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0646\u062a\u062c.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0628\u063a\u0636 \u0627\u0644\u0646\u0638\u0631 \u0639\u0646 \u0627\u0644\u0645\u0627\u062f\u0629\u060c \u062a\u062d\u0642\u0642 \u062f\u0627\u0626\u0645\u064b\u0627 \u0645\u0646 \u0623\u0646 \u0627\u0644\u0645\u0646\u062a\u062c \u064a\u0641\u064a \u0628\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u0648\u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629 - \u0645\u062b\u0644 NSF\/ANSI 61 \u0623\u0648 ASTM F2023 - \u0648\u0627\u0644\u062a\u064a \u062a\u0642\u064a\u0651\u0645 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0645\u062f\u0649 \u0644\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0645\u0624\u0643\u0633\u062f\u0629.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u064a\u0642\u0639 \u0641\u064a \u0645\u0646\u0637\u0642\u0629 \u0630\u0627\u062a \u0645\u0639\u0627\u0644\u062c\u0629 \u0645\u064a\u0627\u0647 \u0642\u0627\u0633\u064a\u0629 \u0628\u0634\u0643\u0644 \u062e\u0627\u0635 \u0623\u0648 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u062d\u0645\u0648\u0636\u0629 \u063a\u064a\u0631 \u0639\u0627\u062f\u064a\u0629\u060c \u0641\u0645\u0646 \u0627\u0644\u0645\u0633\u062a\u062d\u0633\u0646 \u0637\u0644\u0628 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629 \u0644\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0641\u064a\u0645\u0627 \u064a\u062a\u0639\u0644\u0642 \u0628\u0623\u062f\u0627\u0621 OIT \u0648\u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0643\u0644\u0648\u0631.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"7_Difference_4_Low-Temperature_Flexibility_and_Ease_of_Installation\"><\/span><span style=\"color: #003473;\"><b>7. \u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u0631\u0627\u0628\u0639: \u0645\u0631\u0648\u0646\u0629 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0648\u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0644\u0627 \u062a\u062a\u0648\u0627\u0641\u0642 \u062c\u062f\u0627\u0648\u0644 \u0623\u0639\u0645\u0627\u0644 \u0627\u0644\u0628\u0646\u0627\u0621 \u062f\u0627\u0626\u0645\u064b\u0627 \u0645\u0639 \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u062c\u0648\u064a\u0629 \u0627\u0644\u0645\u062b\u0627\u0644\u064a\u0629. \u0641\u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0646\u0627\u0637\u0642\u060c \u064a\u064f\u0643\u0644\u064e\u0651\u0641 \u0627\u0644\u0641\u0646\u064a\u0648\u0646 \u063a\u0627\u0644\u0628\u064b\u0627 \u0628\u062a\u0631\u0643\u064a\u0628 \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0627\u0644\u0625\u0634\u0639\u0627\u0639\u064a\u0629 \u0623\u0648 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u064a\u0627\u0647 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u062a\u062d\u062a \u0627\u0644\u0635\u0641\u0631 \u0623\u0648 \u0642\u0631\u064a\u0628\u0629 \u0645\u0646 \u0627\u0644\u062a\u062c\u0645\u062f. \u0648\u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0642\u0627\u0633\u064a\u0629\u060c \u062a\u064f\u0635\u0628\u062d \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0639\u0627\u0645\u0644\u064b\u0627 \u0631\u0626\u064a\u0633\u064a\u064b\u0627 \u0641\u064a \u0625\u0646\u062a\u0627\u062c\u064a\u0629 \u0627\u0644\u0645\u0648\u0642\u0639 \u0648\u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0639\u0645\u0627\u0644\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a\u0629.<\/span><\/p>\n<p><b data-path-to-node=\"17,0\" data-index-in-node=\"0\">\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628:<\/b> \u062a\u0635\u0628\u062d \u0623\u0646\u0627\u0628\u064a\u0628 PEX \u0635\u0644\u0628\u0629 \u0628\u0634\u0643\u0644 \u0645\u0644\u062d\u0648\u0638 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062a\u062c\u0645\u062f\u0629\u060c \u0645\u0645\u0627 \u064a\u0633\u062a\u062f\u0639\u064a \u0641\u064a \u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0623\u062d\u064a\u0627\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0642\u0627\u0648\u0644\u064a\u0646 \u0644\u0645\u0633\u062f\u0633\u0627\u062a \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0633\u0627\u062e\u0646 \u0644\u062b\u0646\u064a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628\u060c \u0627\u0644\u0623\u0645\u0631 \u0627\u0644\u0630\u064a \u064a\u0628\u0637\u0626 \u0648\u062a\u064a\u0631\u0629 \u0627\u0644\u0645\u0634\u0631\u0648\u0639. \u0623\u0645\u0627 \u0623\u0646\u0627\u0628\u064a\u0628 PE-RT \u0641\u062a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0645\u0631\u0648\u0646\u0629 \u0627\u0633\u062a\u062b\u0646\u0627\u0626\u064a\u0629 \u062d\u062a\u0649 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0644\u0644\u063a\u0627\u064a\u0629. <b data-path-to-node=\"17,0\" data-index-in-node=\"245\">-50 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 (-58 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a)<\/b>. \u062a\u0634\u064a\u0631 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0648\u0642\u0639 \u0625\u0644\u0649 \u0623\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0631\u0648\u0646\u0629 \u0627\u0644\u0641\u0627\u0626\u0642\u0629 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0642\u0644\u0644 \u0648\u0642\u062a \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0639\u0645\u0627\u0644\u0629 \u0628\u0646\u0633\u0628\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 <b data-path-to-node=\"17,0\" data-index-in-node=\"349\">20% \u0623\u062b\u0646\u0627\u0621 \u0623\u0639\u0645\u0627\u0644 \u0627\u0644\u0628\u0646\u0627\u0621 \u0627\u0644\u0634\u062a\u0648\u064a\u0629<\/b>, \u060c \u0645\u0645\u0627 \u064a\u0639\u0632\u0632 \u0647\u0627\u0645\u0634 \u0627\u0644\u0631\u0628\u062d \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0644\u0645\u0642\u0627\u0648\u0644\u064a \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u0635\u062d\u064a\u0629.<\/p>\n<p><span style=\"font-weight: 400;\">\u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629\u060c \u062a\u062e\u0636\u0639 \u0645\u0639\u0638\u0645 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0648\u0627\u0644\u0644\u062f\u0627\u0626\u0646 \u0627\u0644\u0645\u062a\u0635\u0644\u0628\u0629 \u062d\u0631\u0627\u0631\u064a\u0627\u064b \u0644\u0638\u0627\u0647\u0631\u0629 &quot;\u0627\u0644\u062a\u0635\u0644\u0628&quot;. \u0641\u0645\u0639 \u0627\u0646\u062e\u0641\u0627\u0636 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u062a\u0641\u0642\u062f \u0633\u0644\u0627\u0633\u0644 \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631 \u0628\u0639\u0636\u0627\u064b \u0645\u0646 \u0645\u0631\u0648\u0646\u062a\u0647\u0627\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0623\u0643\u062b\u0631 \u0635\u0644\u0627\u0628\u0629 \u0648\u0623\u0635\u0639\u0628 \u0641\u064a \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621. \u0647\u0630\u0647 \u0638\u0627\u0647\u0631\u0629 \u0634\u0627\u0626\u0639\u0629 \u0641\u064a \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u060c \u0648\u064a\u064f\u0639\u062f\u0651 \u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u0627\u062f\u0629 \u0641\u064a \u0647\u0630\u0647 &quot;\u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0628\u0627\u0631\u062f\u0629&quot; \u0633\u0645\u0629\u064b \u0623\u0633\u0627\u0633\u064a\u0629\u064b \u0644\u0645\u062f\u0649 \u0642\u0627\u0628\u0644\u064a\u062a\u0647\u0627 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u0639\u0645\u0644 \u0627\u0644\u0646\u0634\u0637\u0629.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0645\u0627\u062f\u0629 PEX \u0645\u062a\u064a\u0646\u0629 \u0648\u0645\u0648\u062b\u0648\u0642\u0629\u060c \u0644\u0643\u0646 \u0628\u0646\u064a\u062a\u0647\u0627 \u0627\u0644\u062c\u0632\u064a\u0626\u064a\u0629 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643\u0629 \u062a\u0645\u0646\u062d\u0647\u0627 \u0635\u0644\u0627\u0628\u0629\u064b \u0630\u0627\u062a\u064a\u0629\u064b \u0645\u0639\u064a\u0646\u0629. \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629 \u0645\u0646\u062e\u0641\u0636\u0629\u060c \u062a\u0645\u064a\u0644 \u0623\u0646\u0627\u0628\u064a\u0628 PEX \u0625\u0644\u0649 \u0623\u0646 \u062a\u0635\u0628\u062d \u0635\u0644\u0628\u0629 \u0628\u0634\u0643\u0644 \u0645\u0644\u062d\u0648\u0638. \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u062c\u062f \u0627\u0644\u0641\u0646\u064a\u0648\u0646 \u0623\u0646 &quot;\u0641\u0643&quot; \u0623\u0646\u0627\u0628\u064a\u0628 PEX \u0641\u064a \u0627\u0644\u0628\u0631\u062f \u064a\u062a\u0637\u0644\u0628 \u062c\u0647\u062f\u064b\u0627 \u0623\u0643\u0628\u0631\u060c \u0644\u0623\u0646 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u064a\u062d\u062a\u0641\u0638 \u0628\u0640&quot;\u0630\u0627\u0643\u0631\u0629 \u0627\u0644\u0644\u0641&quot; \u0627\u0644\u0642\u0648\u064a\u0629 \u0648\u064a\u062a\u0635\u0631\u0641 \u0643\u0632\u0646\u0628\u0631\u0643. \u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0623\u0646 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0623\u0643\u062b\u0631 \u0639\u0631\u0636\u0629\u064b \u0644\u0644\u0627\u0631\u062a\u062f\u0627\u062f - \u062d\u064a\u062b \u064a\u0645\u064a\u0644 \u0625\u0644\u0649 \u0627\u0644\u062e\u0631\u0648\u062c \u0645\u0646 \u0645\u0634\u0627\u0628\u0643 \u0627\u0644\u0623\u0631\u0636\u064a\u0629 \u0623\u0648 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u0633\u0627\u0631\u0627\u062a - \u0645\u0645\u0627 \u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0623\u0648 \u0627\u0644\u0639\u0645\u0644 \u0627\u0644\u064a\u062f\u0648\u064a \u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0641\u064a \u0645\u0643\u0627\u0646\u0647 \u0623\u062b\u0646\u0627\u0621 \u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13814\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PERT-Pipe-installation.jpg\" alt=\"\u062a\u0631\u0643\u064a\u0628 \u0623\u0646\u0627\u0628\u064a\u0628 PERT\" width=\"800\" height=\"560\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PERT-Pipe-installation.jpg 800w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PERT-Pipe-installation-300x210.jpg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PERT-Pipe-installation-768x538.jpg 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PERT-Pipe-installation-18x12.jpg 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/PERT-Pipe-installation-600x420.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u0643\u062b\u064a\u0631\u0627\u064b \u0645\u0627 \u064a\u064f\u0634\u064a\u062f \u0627\u0644\u0639\u0627\u0645\u0644\u0648\u0646 \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u0648\u0646 \u0628\u0640 PE-RT \u0644\u0645\u0631\u0648\u0646\u062a\u0647 \u0627\u0644\u0641\u0627\u0626\u0642\u0629 \u0641\u064a \u0638\u0631\u0648\u0641 \u0627\u0644\u0637\u0642\u0633 \u0627\u0644\u0628\u0627\u0631\u062f. \u0641\u0628\u0641\u0636\u0644 \u062a\u0631\u0643\u064a\u0628\u0647 \u0627\u0644\u062c\u0632\u064a\u0626\u064a\u060c \u064a\u062d\u0627\u0641\u0638 PE-RT \u0639\u0644\u0649 \u0645\u0631\u0648\u0646\u062a\u0647 \u0648\u0644\u064a\u0648\u0646\u062a\u0647 \u062d\u062a\u0649 \u0645\u0639 \u0627\u0646\u062e\u0641\u0627\u0636 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629. \u0648\u064a\u0646\u0633\u0627\u0628 \u0628\u0633\u0644\u0627\u0633\u0629 \u0639\u0644\u0649 \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0623\u0648 \u0639\u0644\u0649 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u062f\u0648\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u062a\u064f\u0630\u0643\u0631 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643\u0629. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0639\u0627\u0645\u0644\u064a\u0646 \u0627\u0644\u0630\u064a\u0646 \u064a\u0639\u0645\u0644\u0648\u0646 \u0636\u0645\u0646 \u0645\u0647\u0644\u0629 \u0632\u0645\u0646\u064a\u0629 \u0636\u064a\u0642\u0629\u060c \u064a\u0639\u0646\u064a \u0647\u0630\u0627 \u0648\u0642\u062a\u0627\u064b \u0623\u0642\u0644 \u0641\u064a \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628\u060c \u0648\u0639\u062f\u062f\u0627\u064b 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\u0627\u0644\u0639\u0645\u0627\u0644\u0629 \u0647\u064a \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u062d\u0642\u064a\u0642\u064a \u0644\u0644\u0646\u062c\u0627\u062d.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0625\u0630\u0627 \u0643\u0627\u0646 \u0645\u0634\u0631\u0648\u0639\u0643 \u064a\u0642\u0639 \u0641\u064a \u0645\u0646\u0627\u062e \u0628\u0627\u0631\u062f: \u0641\u0625\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0627\u062f\u0629 \u064a\u0633\u0647\u0644 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639\u0647\u0627 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0642\u0644\u0644 \u0623\u064a\u0627\u0645\u064b\u0627 \u0645\u0646 \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0632\u0645\u0646\u064a \u0644\u0644\u062a\u062b\u0628\u064a\u062a\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u0645\u0646 \u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0639\u0645\u0627\u0644\u0629.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0625\u0630\u0627 \u0643\u0627\u0646 \u0645\u0634\u0631\u0648\u0639\u0643 \u0631\u0623\u0633\u064a\u064b\u0627 \u0625\u0644\u0649 \u062d\u062f \u0643\u0628\u064a\u0631 \u0623\u0648 \u064a\u062a\u0637\u0644\u0628 \u0645\u0633\u0627\u0631\u064b\u0627 \u0636\u064a\u0642\u064b\u0627: \u0642\u062f \u062a\u062a\u0637\u0644\u0628 \u0635\u0644\u0627\u0628\u0629 PEX \u0641\u064a \u0627\u0644\u0628\u0631\u062f \u0645\u0632\u064a\u062f\u064b\u0627 \u0645\u0646 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u060c \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0645\u0631\u0648\u0646\u0629 PE-RT \u0642\u062f \u062a\u0633\u0645\u062d \u0628\u062a\u0634\u063a\u064a\u0644\u0627\u062a \u0623\u0637\u0648\u0644 \u062f\u0648\u0646 \u0627\u0646\u0642\u0637\u0627\u0639.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"8_Difference_5_Environmental_Impact_and_Sustainability\"><\/span><span style=\"color: #003473;\"><b>8. \u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u062e\u0627\u0645\u0633: \u0627\u0644\u0623\u062b\u0631 \u0627\u0644\u0628\u064a\u0626\u064a \u0648\u0627\u0644\u0627\u0633\u062a\u062f\u0627\u0645\u0629<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0645\u0639 \u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u062a\u0632\u0627\u064a\u062f \u0627\u0644\u0627\u0647\u062a\u0645\u0627\u0645 \u0627\u0644\u0639\u0627\u0644\u0645\u064a \u0628\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0628\u0646\u0627\u0621 \u0627\u0644\u0623\u062e\u0636\u0631\u060c \u0623\u0635\u0628\u062d \u0645\u0644\u0641 \u0627\u0633\u062a\u062f\u0627\u0645\u0629 \u0645\u0648\u0627\u062f \u0627\u0644\u0628\u0646\u0627\u0621 \u0639\u0627\u0645\u0644\u0627\u064b \u0645\u0647\u0645\u0627\u064b \u0628\u0634\u0643\u0644 \u0645\u062a\u0632\u0627\u064a\u062f \u0641\u064a \u0642\u0631\u0627\u0631\u0627\u062a \u0627\u0644\u0634\u0631\u0627\u0621.\u00a0<\/span><\/p>\n<p><b data-path-to-node=\"19,0\" data-index-in-node=\"0\">\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u062e\u0641\u064a\u0629 \u0644\u0639\u062f\u0645 \u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0648\u064a\u0631:<\/b> \u0646\u0638\u0631\u064b\u0627 \u0644\u0623\u0646 \u0645\u0627\u062f\u0629 PEX \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0628\u0644\u0627\u0633\u062a\u064a\u0643 \u062d\u0631\u0627\u0631\u064a \u0645\u062a\u0634\u0627\u0628\u0643\u060c \u0641\u0644\u0627 \u064a\u0645\u0643\u0646 \u0635\u0647\u0631\u0647\u0627. \u0641\u064a \u0646\u0647\u0627\u064a\u0629 \u062f\u0648\u0631\u0629 \u062d\u064a\u0627\u062a\u0647\u0627 (\u0623\u0648 \u0643\u0646\u0641\u0627\u064a\u0627\u062a \u0628\u0646\u0627\u0621)\u060c \u064a\u0646\u062a\u0647\u064a \u0627\u0644\u0645\u0637\u0627\u0641 \u0628\u0640 100% \u0645\u0646 \u0645\u0627\u062f\u0629 PEX \u0641\u064a \u0645\u0643\u0628\u0627\u062a \u0627\u0644\u0646\u0641\u0627\u064a\u0627\u062a. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0637\u0648\u0631\u064a\u0646 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0627\u0644\u0630\u064a\u0646 \u064a\u0647\u062f\u0641\u0648\u0646 \u0625\u0644\u0649 <b data-path-to-node=\"19,0\" data-index-in-node=\"238\">\u0634\u0647\u0627\u062f\u0629 LEED<\/b> \u0623\u0648 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0628\u0646\u0627\u0621 \u0627\u0644\u0623\u062e\u0636\u0631\u060c \u0641\u0647\u0630\u0627 \u064a\u064f\u0639\u062f\u0651 \u0645\u0633\u0624\u0648\u0644\u064a\u0629. \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u064f\u0642\u0648\u0651\u0649 \u062d\u0631\u0627\u0631\u064a\u0627\u064b (PE-RT) \u0647\u0648 \u0645\u0627\u062f\u0629 \u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u062d\u0631\u0627\u0631\u064a\u0629\u060c \u0648\u0647\u0648 <b data-path-to-node=\"19,0\" data-index-in-node=\"339\">100% \u0642\u0627\u0628\u0644 \u0644\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0648\u064a\u0631<\/b>. \u0625\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0642\u0646\u064a\u0629 PE-RT \u0644\u0627 \u064a\u0642\u0644\u0644 \u0641\u0642\u0637 \u0645\u0646 \u0631\u0633\u0648\u0645 \u0627\u0644\u062a\u062e\u0644\u0635 \u0645\u0646 \u0627\u0644\u0646\u0641\u0627\u064a\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0641\u064a \u0645\u0643\u0628\u0627\u062a \u0627\u0644\u0646\u0641\u0627\u064a\u0627\u062a (\u0627\u0644\u062a\u064a \u062a\u0631\u062a\u0641\u0639 \u0639\u0627\u0644\u0645\u064a\u064b\u0627) \u0648\u0644\u0643\u0646\u0647 \u064a\u062a\u0648\u0627\u0641\u0642 \u0623\u064a\u0636\u064b\u0627 \u0645\u0639 \u0623\u0647\u062f\u0627\u0641 ESG \u0627\u0644\u0635\u0627\u0631\u0645\u0629 (\u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0648\u0627\u0644\u0627\u062c\u062a\u0645\u0627\u0639\u064a\u0629 \u0648\u0627\u0644\u062d\u0648\u0643\u0645\u0629) \u0644\u0644\u0628\u0646\u0627\u0621 \u0627\u0644\u062d\u062f\u064a\u062b.<\/p>\n<p><span style=\"font-weight: 400;\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0637\u0648\u0631\u064a\u0646 \u0648\u0645\u062f\u064a\u0631\u064a \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639\u060c \u0644\u0645 \u064a\u0639\u062f \u062a\u0642\u064a\u064a\u0645 \u062f\u0648\u0631\u0629 \u0627\u0644\u062d\u064a\u0627\u0629 \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0623\u0645\u0631\u0627\u064b \u0627\u062e\u062a\u064a\u0627\u0631\u064a\u0627\u064b\u060c \u0628\u0644 \u0623\u0635\u0628\u062d \u062c\u0632\u0621\u0627\u064b \u0644\u0627 \u064a\u062a\u062c\u0632\u0623 \u0645\u0646 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u0628\u0627\u0646\u064a \u0627\u0644\u0645\u0633\u0624\u0648\u0644.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0648\u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0635\u062f\u062f\u060c \u064a\u064f\u0638\u0647\u0631 \u0643\u0644 \u0645\u0646 PEX \u0648 PE-RT \u062e\u0635\u0627\u0626\u0635 \u0627\u0633\u062a\u062f\u0627\u0645\u0629 \u0645\u062e\u062a\u0644\u0641\u0629 \u0628\u0634\u0643\u0644 \u0648\u0627\u0636\u062d\u060c \u0648\u064a\u0631\u062c\u0639 \u0630\u0644\u0643 \u0625\u0644\u0649 \u062d\u062f \u0643\u0628\u064a\u0631 \u0625\u0644\u0649 \u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647\u0645\u0627.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u064a\u064f\u0635\u0646\u0641 \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643 (PEX) \u0636\u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u062a\u0635\u0644\u0628\u0629 \u062d\u0631\u0627\u0631\u064a\u0627\u064b. \u062e\u0644\u0627\u0644 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u0627\u0628\u0643\u060c \u062a\u064f\u0634\u0643\u0644 \u0633\u0644\u0627\u0633\u0644 \u0627\u0644\u0628\u0648\u0644\u064a\u0645\u0631 \u0634\u0628\u0643\u0629 \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0645\u0633\u062a\u0642\u0631\u0629 \u062a\u064f\u062d\u0633\u0651\u0646 \u0628\u0634\u0643\u0644 \u0645\u0644\u062d\u0648\u0638 \u0645\u0646 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644. \u0645\u0639 \u0630\u0644\u0643\u060c \u064a\u064f\u0634\u0643\u0644 \u0647\u0630\u0627 \u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0647\u064a\u0643\u0644\u064a \u0646\u0641\u0633\u0647 \u062a\u062d\u062f\u064a\u0627\u062a \u0641\u064a\u0645\u0627 \u064a\u062a\u0639\u0644\u0642 \u0628\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0648\u064a\u0631.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0628\u0645\u062c\u0631\u062f \u0623\u0646 \u062a\u062a\u0634\u0627\u0628\u0643 \u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643\u0629 (PEX)\u060c \u0644\u0627 \u064a\u0645\u0643\u0646 \u0628\u0628\u0633\u0627\u0637\u0629 \u0635\u0647\u0631\u0647\u0627 \u0648\u0625\u0639\u0627\u062f\u0629 \u062a\u0634\u0643\u064a\u0644\u0647\u0627 \u0625\u0644\u0649 \u0645\u0646\u062a\u062c\u0627\u062a \u0623\u0646\u0627\u0628\u064a\u0628 \u062c\u062f\u064a\u062f\u0629. \u0645\u0646 \u0645\u0646\u0638\u0648\u0631 \u0627\u0644\u0627\u0633\u062a\u062f\u0627\u0645\u0629\u060c \u064a\u0639\u0646\u064a \u0647\u0630\u0627 \u0623\u0646 \u0637\u0631\u0642 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0648\u064a\u0631 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0645\u062d\u062f\u0648\u062f\u0629. \u0641\u064a \u0645\u0639\u0638\u0645 \u0627\u0644\u062d\u0627\u0644\u0627\u062a\u060c \u062a\u062a\u0645 \u0645\u0639\u0627\u0644\u062c\u0629 \u0646\u0641\u0627\u064a\u0627\u062a \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643\u0629 (PEX) \u0628\u0639\u062f \u0627\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u064b\u0627 \u0648\u0625\u0639\u0627\u062f\u0629 \u062a\u062f\u0648\u064a\u0631\u0647\u0627 \u0628\u0634\u0643\u0644 \u0623\u0642\u0644 \u0643\u0641\u0627\u0621\u0629 - \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0637\u062d\u0646\u0647\u0627 \u0625\u0644\u0649 \u062c\u0632\u064a\u0626\u0627\u062a \u0648\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0643\u0645\u0627\u062f\u0629 \u0645\u0627\u0644\u0626\u0629 \u0641\u064a \u0645\u0646\u062a\u062c\u0627\u062a \u0635\u0646\u0627\u0639\u064a\u0629 \u0623\u062e\u0631\u0649 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0625\u0639\u0627\u062f\u0629 \u062a\u0635\u0646\u064a\u0639\u0647\u0627 \u0625\u0644\u0649 \u0623\u0646\u0638\u0645\u0629 \u0623\u0646\u0627\u0628\u064a\u0628 \u062c\u062f\u064a\u062f\u0629.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13569\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/What-is-PE-RT-Pipe-.jpg\" alt=\"\u0645\u0627 \u0647\u0648 \u0623\u0646\u0628\u0648\u0628 PE-RT\u061f\u00a0\" width=\"800\" height=\"560\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/What-is-PE-RT-Pipe-.jpg 800w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/What-is-PE-RT-Pipe--300x210.jpg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/What-is-PE-RT-Pipe--768x538.jpg 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/What-is-PE-RT-Pipe--18x12.jpg 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/What-is-PE-RT-Pipe--600x420.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u0648\u0639\u0644\u0649 \u0627\u0644\u0646\u0642\u064a\u0636 \u0645\u0646 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u0645\u0627\u062f\u0629 PE-RT (\u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0631\u062a\u0641\u0639\u0629) \u0647\u064a \u0645\u0627\u062f\u0629 \u0644\u062f\u0646 \u0628\u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0645\u0645\u0627 \u064a\u0645\u0646\u062d\u0647\u0627 \u0645\u064a\u0632\u0629 \u0647\u064a\u0643\u0644\u064a\u0629 \u0645\u0646 \u062d\u064a\u062b \u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0648\u064a\u0631.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0646\u0638\u0631\u064b\u0627 \u0644\u0623\u0646 \u0645\u0627\u062f\u0629 \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u062d\u0631\u0627\u0631\u0629 (PE-RT) \u0644\u0627 \u062a\u062e\u0636\u0639 \u0644\u0644\u062a\u0634\u0627\u0628\u0643 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u060c \u064a\u0645\u0643\u0646 \u0625\u0639\u0627\u062f\u0629 \u062a\u0633\u062e\u064a\u0646\u0647\u0627 \u0648\u062a\u0644\u064a\u064a\u0646\u0647\u0627 \u0648\u0625\u0639\u0627\u062f\u0629 \u0645\u0639\u0627\u0644\u062c\u062a\u0647\u0627. \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639\u060c \u064a\u0645\u0643\u0646 \u062c\u0645\u0639 \u0645\u062e\u0644\u0641\u0627\u062a \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0648\u0645\u0648\u0627\u062f \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0633\u062a\u0639\u0627\u062f\u0629\u060c \u0648\u0635\u0647\u0631\u0647\u0627\u060c \u0648\u062a\u062d\u0648\u064a\u0644\u0647\u0627 \u0625\u0644\u0649 \u062d\u0628\u064a\u0628\u0627\u062a \u0644\u0625\u0639\u0627\u062f\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0641\u064a \u0645\u0646\u062a\u062c\u0627\u062a \u062c\u062f\u064a\u062f\u0629. \u062a\u062a\u0648\u0627\u0641\u0642 \u0647\u0630\u0647 \u0627\u0644\u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0628\u0634\u0643\u0644 \u0648\u062b\u064a\u0642 \u0645\u0639 \u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0627\u0642\u062a\u0635\u0627\u062f \u0627\u0644\u062f\u0627\u0626\u0631\u064a\u060c \u062d\u064a\u062b \u062a\u064f\u0639\u0627\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u062f \u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u062a\u062e\u0644\u0635 \u0645\u0646\u0647\u0627 \u0628\u0639\u062f \u062f\u0648\u0631\u0629 \u062d\u064a\u0627\u0629 \u0648\u0627\u062d\u062f\u0629.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u064a\u0633\u0627\u0647\u0645 \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643 (PEX) \u0641\u064a \u0627\u0644\u0627\u0633\u062a\u062f\u0627\u0645\u0629 \u0628\u0641\u0636\u0644 \u0639\u0645\u0631\u0647 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a \u0627\u0644\u0637\u0648\u064a\u0644\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0648\u064a\u062e\u0641\u0636 \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0645\u0648\u0627\u062f \u0637\u0648\u0627\u0644 \u062f\u0648\u0631\u0629 \u062d\u064a\u0627\u062a\u0647. \u0623\u0645\u0627 \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u0639\u0627\u0644\u062c \u062d\u0631\u0627\u0631\u064a\u0627\u064b (PE-RT)\u060c \u0641\u064a\u062f\u0639\u0645 \u0627\u0644\u0627\u0633\u062a\u062f\u0627\u0645\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0642\u0627\u0628\u0644\u064a\u062a\u0647 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0644\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0648\u064a\u0631 \u0648\u062a\u0648\u0627\u0641\u0642\u0647 \u0645\u0639 \u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u064a.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0641\u064a \u0646\u0647\u0627\u064a\u0629 \u0627\u0644\u0645\u0637\u0627\u0641\u060c \u064a\u0639\u062a\u0645\u062f \u0627\u0644\u0642\u0631\u0627\u0631 \u0639\u0644\u0649 \u0623\u0648\u0644\u0648\u064a\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062f\u0627\u0645\u0629 \u0644\u0644\u0645\u0634\u0631\u0648\u0639 - \u0633\u0648\u0627\u0621 \u0643\u0627\u0646 \u0627\u0644\u0647\u062f\u0641 \u0647\u0648 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644 \u0648\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0625\u0644\u0649 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649\u060c \u0623\u0648 \u0627\u0644\u062a\u0623\u0643\u064a\u062f \u0639\u0644\u0649 \u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0625\u0639\u0627\u062f\u0629 \u062a\u062f\u0648\u064a\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u0631\u062f \u0628\u0634\u0643\u0644 \u062f\u0627\u0626\u0631\u064a.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"9_Strategic_Sourcing_How_to_Choose_a_Reliable_PE-RT_Supplier\"><\/span><span style=\"color: #003473;\">9. \u0627\u0644\u062a\u0648\u0631\u064a\u062f \u0627\u0644\u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a: \u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0648\u0631\u062f \u0645\u0648\u062b\u0648\u0642 \u0628\u0647 \u0644\u062a\u0642\u0646\u064a\u0629 PE-RT<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0634\u062a\u0631\u064a\u0646 \u0648\u0627\u0644\u0645\u0648\u0632\u0639\u064a\u0646 \u0648\u0627\u0644\u0645\u0642\u0627\u0648\u0644\u064a\u0646 \u0641\u064a \u0642\u0637\u0627\u0639 \u0627\u0644\u0623\u0639\u0645\u0627\u0644\u060c \u0644\u0627 \u064a\u0645\u062b\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0633\u0648\u0649 \u0646\u0635\u0641 \u0627\u0644\u0645\u0647\u0645\u0629. \u0641\u0627\u062e\u062a\u064a\u0627\u0631 \u0634\u0631\u064a\u0643 \u062a\u0635\u0646\u064a\u0639 \u0645\u0648\u062b\u0648\u0642 \u0628\u0647 \u0647\u0648 \u0645\u0627 \u064a\u062d\u062f\u062f \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u062a\u0648\u0631\u064a\u062f \u0648\u0631\u0628\u062d\u064a\u0629 \u0627\u0644\u0645\u0634\u0631\u0648\u0639. \u0625\u0644\u064a\u0643\u0645 \u0628\u0639\u0636 \u0627\u0644\u0646\u0635\u0627\u0626\u062d \u0627\u0644\u0645\u0647\u0645\u0629 \u0644\u062a\u062c\u0646\u0628 \u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0634\u0631\u0627\u0621 \u0627\u0644\u0634\u0627\u0626\u0639\u0629:<\/p>\n<h3><span style=\"color: #003473;\">9.1 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0645\u0635\u062f\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062e\u0627\u0645 (\u0645\u0623\u0632\u0642 #1):<\/span><\/h3>\n<p>\u064a\u0639\u062a\u0645\u062f \u0623\u062f\u0627\u0621 \u0645\u0627\u062f\u0629 \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u064f\u0639\u0627\u062f \u062a\u062f\u0648\u064a\u0631\u0647 (PE-RT) \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0639\u0644\u0649 \u062c\u0648\u062f\u0629 \u0627\u0644\u0631\u0627\u062a\u0646\u062c. \u0642\u062f \u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u0648\u0631\u062f\u0648\u0646 \u063a\u064a\u0631 \u0627\u0644\u0645\u0648\u062b\u0648\u0642 \u0628\u0647\u0645 \u0628\u062e\u0644\u0637 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643 \u0627\u0644\u0645\u064f\u0639\u0627\u062f \u062a\u062f\u0648\u064a\u0631\u0647. \u0644\u0630\u0627\u060c \u0627\u0637\u0644\u0628 \u062f\u0627\u0626\u0645\u064b\u0627 \u0645\u0646 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0634\u0647\u0627\u062f\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f (MTC) \u0627\u0644\u062a\u064a \u062a\u062b\u0628\u062a \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0644\u0631\u0627\u062a\u0646\u062c\u0627\u062a \u062e\u0627\u0645 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629\u060c \u0645\u062b\u0644... <b data-path-to-node=\"24,2,0,0\" data-index-in-node=\"281\">\u062f\u0627\u0648\u0644\u0643\u0633\u2122 (\u0634\u0631\u0643\u0629 \u062f\u0627\u0648 \u0643\u064a\u0645\u064a\u0643\u0627\u0644)<\/b> \u0623\u0648 <b data-path-to-node=\"24,2,0,0\" data-index-in-node=\"307\">SK DX800<\/b>.<\/p>\n<h3><span style=\"color: #003473;\">9.2 \u0627\u0628\u062d\u062b \u0639\u0646 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0627\u0644\u0635\u0627\u0631\u0645 \u0644\u0644\u0645\u0639\u0627\u064a\u064a\u0631:<\/span><\/h3>\n<p>\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 PE-RT \u0641\u064a \u0627\u0644\u0645\u0635\u0646\u0639 \u062a\u062a\u0648\u0627\u0641\u0642 \u062a\u0645\u0627\u0645\u064b\u0627 \u0645\u0639 <b data-path-to-node=\"24,2,1,0\" data-index-in-node=\"90\">ISO 22391<\/b> \u0623\u0648 <b data-path-to-node=\"24,2,1,0\" data-index-in-node=\"103\">ASTM F2769<\/b>. \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0647\u0630\u0647 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u062a\u0641\u062a\u0642\u0631 \u0625\u0644\u0649 \u0647\u0630\u0647 \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629\u060c \u0641\u0642\u062f \u062a\u062a\u0639\u0637\u0644 \u062a\u062d\u062a \u0636\u063a\u0637 \u0647\u064a\u062f\u0631\u0648\u0633\u062a\u0627\u062a\u064a\u0643\u064a \u0637\u0648\u064a\u0644 \u0627\u0644\u0623\u0645\u062f.<\/p>\n<h3><span style=\"color: #003473;\">9.3 \u062a\u0642\u064a\u064a\u0645 \u0642\u062f\u0631\u0627\u062a \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0623\u0635\u0644\u064a\u0629 \u0648\u0627\u0644\u0628\u062b\u0642:<\/span><\/h3>\n<p>\u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0627\u062c\u0631 \u062c\u0645\u0644\u0629 \u0648\u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0639\u0644\u0627\u0645\u0629 \u062a\u062c\u0627\u0631\u064a\u0629 \u0645\u062e\u0635\u0635\u0629 \u0623\u0648 \u0623\u0637\u0648\u0627\u0644 \u0644\u0641\u0627\u0626\u0641 \u0645\u062d\u062f\u062f\u0629\u060c \u0641\u062a\u062d\u0642\u0642 \u0645\u0646 \u0637\u0627\u0642\u0629 \u062e\u0637 \u0627\u0644\u0628\u062b\u0642 \u0644\u062f\u0649 \u0627\u0644\u0645\u0648\u0631\u062f. \u0633\u064a\u0642\u062f\u0645 \u0627\u0644\u0645\u0635\u0646\u0651\u0639 \u0627\u0644\u062d\u0642\u064a\u0642\u064a \u062e\u062f\u0645\u0627\u062a \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0623\u0635\u0644\u064a\u0629 (OEM) \u0645\u0631\u0646\u0629 \u062f\u0648\u0646 \u0627\u0634\u062a\u0631\u0627\u0637 \u0643\u0645\u064a\u0627\u062a \u0637\u0644\u0628 \u062f\u0646\u064a\u0627 \u063a\u064a\u0631 \u0645\u0639\u0642\u0648\u0644\u0629.<\/p>\n<h3><span style=\"color: #003473;\">9.4 \u0627\u0637\u0644\u0628 \u0623\u0646\u0638\u0645\u0629 \u0645\u062a\u0643\u0627\u0645\u0644\u0629\u060c \u0648\u0644\u064a\u0633 \u0645\u062c\u0631\u062f \u0623\u0646\u0627\u0628\u064a\u0628:<\/span><\/h3>\n<p>\u064a\u0646\u0628\u063a\u064a \u0623\u0646 \u064a\u0642\u0648\u0645 \u0645\u0648\u0631\u062f \u0645\u0648\u062b\u0648\u0642 \u0628\u062a\u0635\u0646\u064a\u0639 \u0643\u0644 \u0645\u0646 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647\u0627. \u0642\u062f \u064a\u0624\u062f\u064a \u0627\u0633\u062a\u064a\u0631\u0627\u062f \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0645\u0646 \u0645\u0635\u0627\u0646\u0639 \u0645\u062e\u062a\u0644\u0641\u0629 \u0625\u0644\u0649 \u0639\u062f\u0645 \u062a\u0637\u0627\u0628\u0642 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0648\u0641\u0634\u0644 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645.<\/p>\n<h3><span style=\"color: #003473;\">9.5 \u0647\u0644 \u062a\u0628\u062d\u062b \u0639\u0646 \u0634\u0631\u064a\u0643 \u0645\u0635\u0646\u0639 \u0645\u0628\u0627\u0634\u0631\u061f<\/span><\/h3>\n<p>\u0628\u0635\u0641\u062a\u0646\u0627 \u0634\u0631\u0643\u0629 \u062a\u0635\u0646\u064a\u0639 \u0645\u062a\u062e\u0635\u0635\u0629 \u0630\u0627\u062a \u0645\u0639\u0627\u064a\u064a\u0631 \u062f\u0648\u0644\u064a\u0629 \u0635\u0627\u0631\u0645\u0629\u060c \u0641\u0625\u0646\u0646\u0627 \u0646\u0642\u062f\u0645 \u0623\u0646\u0638\u0645\u0629 \u0623\u0646\u0627\u0628\u064a\u0628 PE-RT \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 \u0645\u0635\u0645\u0645\u0629 \u0644\u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0648\u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0628\u0627\u0644\u062c\u0645\u0644\u0629. <b data-path-to-node=\"24,3\" data-index-in-node=\"217\"><a href=\"https:\/\/www.ctube-gr.com\/ar\/%d8%a7%d8%aa%d8%b5%d8%a7%d9%84\/\">\u062a\u0648\u0627\u0635\u0644 \u0645\u0639 \u0641\u0631\u064a\u0642 \u0627\u0644\u0645\u0628\u064a\u0639\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629 \u0644\u062f\u064a\u0646\u0627<\/a> \u0644\u0644\u0627\u0633\u062a\u0641\u0633\u0627\u0631 \u0639\u0646 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0648\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0627\u0644\u0623\u0635\u0644\u064a\u0629!<\/b><\/p>\n<h2><span class=\"ez-toc-section\" id=\"10_Conclusion\"><\/span><span style=\"color: #003473;\"><b>10. \u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0625\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0627\u062f\u0629 PEX \u0623\u0648 PE-RT \u0644\u0627 \u064a\u062a\u0639\u0644\u0642 \u0628\u0625\u0639\u0644\u0627\u0646 \u0641\u0627\u0626\u0632 \u0648\u0627\u0636\u062d\u061b \u0628\u0644 \u064a\u062a\u0639\u0644\u0642 \u0628\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u062a\u064a \u062a\u0646\u0627\u0633\u0628 \u0628\u0634\u0643\u0644 \u0623\u0641\u0636\u0644 \u0627\u0644\u0648\u0627\u0642\u0639 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a \u0644\u0645\u0634\u0631\u0648\u0639\u0643.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0627\u0633\u062a\u0639\u0631\u0636\u0646\u0627 \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a 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\u0647\u0646\u062f\u0633\u064a\u0629 \u0645\u062e\u062a\u0644\u0641\u0629. \u064a\u0648\u0641\u0631 \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643 (PEX) \u0628\u0646\u064a\u0629 \u0645\u062a\u0631\u0627\u0628\u0637\u0629 \u0631\u0627\u0633\u062e\u0629 \u062a\u0648\u0641\u0631 \u062b\u0628\u0627\u062a\u064b\u0627 \u0627\u0633\u062a\u062b\u0646\u0627\u0626\u064a\u064b\u0627 \u0641\u064a \u0638\u0644 \u0638\u0631\u0648\u0641 \u062d\u0631\u0627\u0631\u064a\u0629 \u0642\u0627\u0633\u064a\u0629\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u0645\u062b\u0644 \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u0639\u0627\u0644\u062c \u062d\u0631\u0627\u0631\u064a\u064b\u0627 (PE-RT) \u062d\u0644\u0627\u064b \u0645\u062a\u0637\u0648\u0631\u064b\u0627 \u0645\u0646 \u0627\u0644\u0644\u062f\u0627\u0626\u0646 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 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\u062a\u0639\u0627\u0644\u062c \u062c\u0645\u064a\u0639 \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a\u060c \u0648\u0644\u0643\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u064a\u0636\u0645\u0646 \u062a\u0634\u063a\u064a\u0644 \u0646\u0638\u0627\u0645\u0643 \u0628\u0623\u0645\u0627\u0646 \u0648\u0643\u0641\u0627\u0621\u0629 \u0648\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0644\u0633\u0646\u0648\u0627\u062a \u0642\u0627\u062f\u0645\u0629.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0639\u0646\u062f \u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0642\u0628\u0644 \u0634\u0631\u0627\u0626\u0647\u0627\u060c \u0645\u0646 \u0627\u0644\u0645\u0647\u0645 \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0645\u0637\u0627\u0628\u0642\u062a\u0647\u0627 \u0644\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0648\u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0641\u064a \u0645\u0646\u0637\u0642\u062a\u0643. \u0625\u0636\u0627\u0641\u0629\u064b \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u0636\u0639 \u0641\u064a \u0627\u0639\u062a\u0628\u0627\u0631\u0643 \u0645\u0633\u062a\u0648\u0649 \u062e\u0628\u0631\u0629 \u0641\u0631\u064a\u0642 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0644\u0645\u0648\u0642\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629 \u0648\u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u064a\u0627\u0647\u060c \u062d\u064a\u062b \u062a\u0624\u062b\u0631 \u0647\u0630\u0647 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0639\u0644\u0649 \u0645\u062a\u0627\u0646\u0629 \u0646\u0638\u0627\u0645 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0646\u0634\u0643\u0631\u0643\u0645 \u0639\u0644\u0649 \u0627\u0644\u0642\u0631\u0627\u0621\u0629. \u0646\u0623\u0645\u0644 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0642\u062f \u0642\u062f\u0645 \u0644\u0643\u0645 \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0645\u0641\u064a\u062f\u0629 \u062d\u0648\u0644 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0628\u064a\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 PEX \u0648\u0623\u0646\u0627\u0628\u064a\u0628 PE-RT\u060c \u0648\u0623\u0646 \u064a\u0633\u0627\u0639\u062f\u0643\u0645 \u0641\u064a \u0627\u062a\u062e\u0627\u0630 \u0642\u0631\u0627\u0631\u0627\u062a \u0645\u062f\u0631\u0648\u0633\u0629 \u0644\u0645\u0634\u0627\u0631\u064a\u0639\u0643\u0645.\u00a0<\/span><\/p>\n<p><a href=\"https:\/\/www.ctube-gr.com\/ar\/%d8%b3%d9%84%d8%b3%d9%84%d8%a9-%d8%aa%d8%b1%d9%83%d9%8a%d8%a8%d8%a7%d8%aa-%d8%a3%d9%86%d8%a7%d8%a8%d9%8a%d8%a8-%d8%a8%d9%8a%d8%b1%d8%aa\/\"><strong><span style=\"color: #003473;\">\u0633\u064a \u062a\u064a\u0648\u0628<\/span><\/strong><\/a> \u0646\u0642\u062f\u0645 \u0623\u0646\u0627\u0628\u064a\u0628 PE-RT \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 - \u0644\u0627 \u062a\u062a\u0631\u062f\u062f \u0641\u064a \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0628\u0646\u0627 \u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13811\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/FAQS.jpg\" alt=\"\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u062d\u0648\u0644 \u0628\u0631\u0646\u0627\u0645\u062c \u0628\u064a\u0631\u062a\" width=\"800\" height=\"246\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/FAQS.jpg 800w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/FAQS-300x92.jpg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/FAQS-768x236.jpg 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/FAQS-18x6.jpg 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/03\/FAQS-600x185.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"11_FAQs\"><\/span><span style=\"color: #003473;\"><b>11. \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div id=\"rank-math-rich-snippet-wrapper\"><div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list\">\n<div id=\"faq-1\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\u0647\u0644 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0646\u0627\u0628\u064a\u0628 PEX \u0648 PE-RT \u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u0645\u0634\u0631\u0648\u0639\u061f\u00a0<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u0646\u0639\u0645. \u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u062d\u062a\u0631\u0641\u064a\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 PEX \u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0627\u0644\u0645\u0634\u0639\u0627\u062a \u0630\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u0623\u0646\u0627\u0628\u064a\u0628 PE-RT \u0644\u062d\u0644\u0642\u0627\u062a \u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0627\u0644\u0623\u0631\u0636\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0644\u0644\u0627\u0633\u062a\u0641\u0627\u062f\u0629 \u0645\u0646 \u0646\u0642\u0627\u0637 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0644\u0643\u0644 \u0645\u0627\u062f\u0629 \u0636\u0645\u0646 \u0628\u0646\u064a\u0629 \u062a\u062d\u062a\u064a\u0629 \u0648\u0627\u062d\u062f\u0629.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-2\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\u0647\u0644 \u0645\u0627\u062f\u0629 PE-RT \u0645\u062c\u0631\u062f \u0646\u0633\u062e\u0629 \u0623\u0631\u062e\u0635 \u0648\u0623\u0642\u0644 \u062c\u0648\u062f\u0629 \u0645\u0646 \u0645\u0627\u062f\u0629 PEX\u061f\u00a0<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u0644\u0627\u060c \u0625\u0646 \u0645\u0627\u062f\u0629 PE-RT \u0647\u064a \u0645\u0627\u062f\u0629 &quot;\u0644\u062f\u0627\u0626\u0646 \u062d\u0631\u0627\u0631\u064a\u0629&quot; \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0647\u0646\u062f\u0633\u0629\u060c \u062a\u0643\u062a\u0633\u0628 \u0645\u0642\u0627\u0648\u0645\u062a\u0647\u0627 \u0644\u0644\u062d\u0631\u0627\u0631\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u062a\u0641\u0631\u0639 \u0627\u0644\u062c\u0632\u064a\u0626\u064a \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u062a\u0631\u0627\u0628\u0637 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a. \u0648\u0647\u064a \u0645\u0627\u062f\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621\u060c \u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0627 \u062a\u064f\u0641\u0636\u0651\u0644 \u0644\u0642\u0627\u0628\u0644\u064a\u062a\u0647\u0627 \u0644\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0648\u064a\u0631 \u0648\u0642\u062f\u0631\u062a\u0647\u0627 \u0639\u0644\u0649 \u0627\u0644\u0627\u0646\u062f\u0645\u0627\u062c.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-3\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\u0623\u064a \u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0623\u0641\u0636\u0644 \u0644\u0623\u0639\u0645\u0627\u0644 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0645\u0646\u0632\u0644\u064a\u0629 \u0627\u0644\u0628\u0633\u064a\u0637\u0629 \u0623\u0648 \u0627\u0644\u062a\u064a \u062a\u0642\u0648\u0645 \u0628\u0647\u0627 \u0628\u0646\u0641\u0633\u0643\u061f\u00a0<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0627 \u064a\u0641\u0636\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0646\u0627\u0628\u064a\u0628 PEX \u0641\u064a \u0627\u0644\u0625\u0635\u0644\u0627\u062d\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0644\u0623\u0646\u0647\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0642\u064a\u0627\u0633\u064a\u0629 (\u0627\u0644\u0636\u063a\u0637 \u0623\u0648 \u0627\u0644\u062a\u0645\u062f\u062f) \u0645\u062a\u0648\u0641\u0631\u0629 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0648\u0644\u0627 \u062a\u062a\u0637\u0644\u0628 \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u0645\u062a\u062e\u0635\u0635\u0629 \u0627\u0644\u062a\u064a \u062a\u0633\u062a\u062e\u062f\u0645 \u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0639 \u0623\u0646\u0627\u0628\u064a\u0628 PE-RT.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-4\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\u0647\u0644 &quot;\u0627\u0644\u0630\u0627\u0643\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629&quot; \u0645\u0647\u0645\u0629 \u062d\u0642\u0627\u064b \u0641\u064a \u0645\u0648\u0642\u0639 \u0627\u0644\u0628\u0646\u0627\u0621\u061f\u00a0<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u064a\u064f\u0639\u062f\u0651 \u0647\u0630\u0627 \u0628\u0645\u062b\u0627\u0628\u0629 \u0628\u0648\u0644\u064a\u0635\u0629 \u062a\u0623\u0645\u064a\u0646 \u0623\u0633\u0627\u0633\u064a\u0629. \u0641\u0625\u0630\u0627 \u0627\u0646\u062b\u0646\u0649 \u0623\u0646\u0628\u0648\u0628 PEX-a \u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u062a\u0631\u0643\u064a\u0628 \u0635\u0639\u0628\u0629\u060c \u064a\u064f\u0645\u0643\u0646 \u0625\u0635\u0644\u0627\u062d\u0647 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0633\u062f\u0633 \u062d\u0631\u0627\u0631\u064a. \u0623\u0645\u0627 \u0623\u0646\u0628\u0648\u0628 PE-RT \u0627\u0644\u0645\u0646\u062b\u0646\u064a\u060c \u0641\u064a\u062c\u0628 \u0639\u0627\u062f\u0629\u064b \u0642\u0637\u0639\u0647 \u0648\u0627\u0633\u062a\u0628\u062f\u0627\u0644\u0647 \u0628\u0648\u0635\u0644\u0629.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-5\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\u0647\u0644 \u064a\u0645\u0643\u0646\u0646\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0644\u062a\u0648\u0635\u064a\u0644 \u0623\u0646\u0627\u0628\u064a\u0628 PEX\u061f\u00a0<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u0644\u0627. \u0646\u0638\u0631\u064b\u0627 \u0644\u0628\u0646\u064a\u062a\u0647 \u0627\u0644\u062c\u0632\u064a\u0626\u064a\u0629 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643\u0629\u060c \u0641\u0625\u0646 \u0645\u0627\u062f\u0629 PEX \u0644\u0627 \u062a\u0646\u0635\u0647\u0631 \u0648\u0644\u0627 \u062a\u0644\u062a\u0635\u0642 \u0628\u0628\u0639\u0636\u0647\u0627. \u064a\u062c\u0628 \u0648\u0635\u0644\u0647\u0627 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u0635\u0644\u0627\u062a \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629. \u0645\u062d\u0627\u0648\u0644\u0629 \u0635\u0647\u0631 \u0645\u0627\u062f\u0629 PEX \u0633\u062a\u0624\u062f\u064a \u0625\u0644\u0649 \u0641\u0634\u0644 \u0627\u0644\u0648\u0635\u0644\u0629.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-6\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\u0647\u0644 \u064a\u0646\u0637\u0628\u0642 &quot;\u062d\u0627\u062c\u0632 \u0627\u0644\u0623\u0643\u0633\u062c\u064a\u0646&quot; (EVOH) \u0639\u0644\u0649 \u0643\u0644 \u0645\u0646 PEX \u0648 PE-RT\u061f\u00a0<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u0646\u0639\u0645. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0627\u0644\u0645\u0627\u0626\u064a\u0629\u060c \u064a\u062a\u0648\u0641\u0631 \u0643\u0644 \u0645\u0646 PEX \u0648 PE-RT \u0645\u0639 \u0637\u0628\u0642\u0629 \u0639\u0627\u0632\u0644\u0629 \u0644\u0644\u0623\u0643\u0633\u062c\u064a\u0646 \u0645\u0646 EVOH \u0644\u0645\u0646\u0639 \u062f\u062e\u0648\u0644 \u0627\u0644\u0623\u0643\u0633\u062c\u064a\u0646 \u0625\u0644\u0649 \u0627\u0644\u0646\u0638\u0627\u0645 \u0648\u0627\u0644\u062a\u0633\u0628\u0628 \u0641\u064a \u062a\u0622\u0643\u0644 \u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u063a\u0644\u0627\u064a\u0629 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-7\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\u0623\u064a \u0645\u0627\u062f\u0629 \u062a\u062a\u062d\u0645\u0644 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062a\u062c\u0645\u062f\u0629 \u0628\u0634\u0643\u0644 \u0623\u0641\u0636\u0644 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u061f\u00a0<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u064a\u062a\u0645\u064a\u0632 \u0623\u0646\u0628\u0648\u0628 PE-RT \u0639\u0645\u0648\u0645\u064b\u0627 \u0628\u0645\u0631\u0648\u0646\u0629 \u0623\u0643\u0628\u0631 \u0648\u0633\u0647\u0648\u0644\u0629 \u0641\u064a \u0641\u0631\u062f\u0647 \u0641\u064a \u0627\u0644\u0637\u0642\u0633 \u0627\u0644\u0628\u0627\u0631\u062f. \u0648\u0631\u063a\u0645 \u0623\u0646 \u0643\u0644\u0627 \u0627\u0644\u0646\u0648\u0639\u064a\u0646 \u064a\u062a\u0645\u062a\u0639\u0627\u0646 \u0628\u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0628\u0639\u062f \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u060c \u0625\u0644\u0627 \u0623\u0646 \u0623\u0646\u0628\u0648\u0628 PEX \u064a\u0635\u0628\u062d \u0623\u0643\u062b\u0631 \u0635\u0644\u0627\u0628\u0629 \u0628\u0634\u0643\u0644 \u0645\u0644\u062d\u0648\u0638 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629\u060c \u0645\u0645\u0627 \u0642\u062f \u064a\u0628\u0637\u0626 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-8\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\u0647\u0644 \u064a\u0645\u0643\u0646 \u0644\u0640 PE-RT \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u062d\u0644\u0642\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0628\u0646\u0641\u0633 \u0643\u0641\u0627\u0621\u0629 PEX-a\u061f<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u0646\u0639\u0645. \u064a\u062a\u0648\u0627\u0641\u0642 PE-RT Type II \u0645\u0639 \u0645\u0639\u064a\u0627\u0631 ISO 22391 \u0648\u064a\u0648\u0641\u0631 \u0646\u0641\u0633 \u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0627\u0644\u0628\u0627\u0644\u063a 50 \u0639\u0627\u0645\u064b\u0627 \u0639\u0646\u062f \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 80 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629\u060c \u0645\u0639 \u0645\u064a\u0632\u0629 \u0627\u0644\u0623\u0645\u0627\u0646 \u0627\u0644\u0625\u0636\u0627\u0641\u064a\u0629 \u0627\u0644\u0645\u062a\u0645\u062b\u0644\u0629 \u0641\u064a \u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0627\u0646\u0635\u0647\u0627\u0631 \u0627\u0644\u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-9\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\u0647\u0644 \u064a\u0645\u0643\u0646\u0646\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u0641\u0633 \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0635\u0647\u0631 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0644\u062a\u0642\u0646\u064a\u0629 PE-RT \u0627\u0644\u062a\u064a \u0623\u0633\u062a\u062e\u062f\u0645\u0647\u0627 \u0644\u062a\u0642\u0646\u064a\u0629 PPR\u061f<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u0646\u0639\u0645! \u0647\u0630\u0627 \u064a\u0648\u0641\u0631 \u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641. \u064a\u0645\u0643\u0646\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u063a\u0646\u064a\u0643 \u0639\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0645\u062a\u062e\u0635\u0635\u0629 \u0628\u0627\u0647\u0638\u0629 \u0627\u0644\u062b\u0645\u0646 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0644\u0623\u0646\u0627\u0628\u064a\u0628 PEX.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-10\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\u0643\u064a\u0641 \u062a\u062a\u0645 \u0645\u0642\u0627\u0631\u0646\u0629 PE-RT \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a\u0629 \u0644\u0644\u0645\u0634\u0631\u0648\u0639 (TCO)\u061f<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u062a\u062e\u0644\u0635 \u0645\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 (30% \u0645\u0646 \u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0627\u0644\u0645\u0648\u0627\u062f) \u0648\u062a\u0642\u0644\u064a\u0644 \u0648\u0642\u062a \u0627\u0644\u0639\u0645\u0644 \u0627\u0644\u0634\u062a\u0648\u064a \u0628\u0645\u0627 \u064a\u0635\u0644 \u0625\u0644\u0649 20%\u060c \u064a\u0648\u0641\u0631 PE-RT \u062a\u0643\u0644\u0641\u0629 \u0625\u062c\u0645\u0627\u0644\u064a\u0629 \u0644\u0644\u0645\u0644\u0643\u064a\u0629 \u0623\u0642\u0644 \u0628\u0643\u062b\u064a\u0631 \u0645\u0646 PEX.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-11\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\u0647\u0644 \u0645\u0627\u062f\u0629 PE-RT \u0622\u0645\u0646\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0645\u064a\u0627\u0647 \u0627\u0644\u0634\u0631\u0628\u061f<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u0628\u0627\u0644\u062a\u0623\u0643\u064a\u062f. \u064a\u062a\u0645\u064a\u0632 \u0628\u0628\u0646\u064a\u0629 \u062c\u0632\u064a\u0626\u064a\u0629 \u0646\u0638\u064a\u0641\u0629 \u0628\u062f\u0648\u0646 \u0639\u0648\u0627\u0645\u0644 \u0631\u0628\u0637 \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u064a\u0641\u064a \u0628\u0623\u062f\u0642 \u0645\u0639\u0627\u064a\u064a\u0631 NSF\/ANSI 61 \u0648 WRAS.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n<h2><span class=\"ez-toc-section\" id=\"12_References_Industry_Standards\"><\/span><span style=\"color: #003473;\">12. \u0627\u0644\u0645\u0631\u0627\u062c\u0639 \u0648\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u0629<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\n<p data-path-to-node=\"27,1,0,0\"><b data-path-to-node=\"27,1,0,0\" data-index-in-node=\"0\">TEPPFA:<\/b> <strong><a class=\"ng-star-inserted\" href=\"https:\/\/www.teppfa.eu\/sustainability\/environmental-footprint\/epd\/\" target=\"_blank\" rel=\"nofollow noopener\" data-hveid=\"0\" data-ved=\"0CAAQ_4QMahgKEwivjuyNlbiUAxUAAAAAHQAAAAAQogM\">\u062f\u0631\u0627\u0633\u0629 \u062a\u0642\u064a\u064a\u0645 \u062f\u0648\u0631\u0629 \u0627\u0644\u062d\u064a\u0627\u0629 \u0644\u0623\u0646\u0627\u0628\u064a\u0628 PEX \u0645\u0642\u0627\u0628\u0644 \u0623\u0646\u0627\u0628\u064a\u0628 PE-RT \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a<\/a><\/strong><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"27,1,1,0\"><b data-path-to-node=\"27,1,1,0\" data-index-in-node=\"0\">\u0645\u0624\u0634\u0631 \u0623\u0633\u0639\u0627\u0631 \u0627\u0644\u0645\u0646\u062a\u062c\u064a\u0646:<\/b> <strong><a class=\"ng-star-inserted\" href=\"https:\/\/www.plasticpipe.org\/common\/Uploaded%20files\/Technical\/TR-03-2021.pdf\" target=\"_blank\" rel=\"nofollow noopener\" data-hveid=\"0\" data-ved=\"0CAAQ_4QMahgKEwivjuyNlbiUAxUAAAAAHQAAAAAQowM\">\u0627\u0644\u062a\u0642\u0631\u064a\u0631 \u0627\u0644\u0641\u0646\u064a \u0631\u0642\u0645 3 (TR-3): \u0633\u064a\u0627\u0633\u0627\u062a \u0627\u0644\u0625\u062f\u0631\u0627\u062c<\/a><\/strong><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"27,1,2,0\"><b data-path-to-node=\"27,1,2,0\" data-index-in-node=\"0\">ASTM F2769:<\/b> <a class=\"ng-star-inserted\" href=\"https:\/\/store.astm.org\/f2769-18.html\" target=\"_blank\" rel=\"nofollow noopener\" data-hveid=\"0\" data-ved=\"0CAAQ_4QMahgKEwivjuyNlbiUAxUAAAAAHQAAAAAQpAM\"><strong>\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0644\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\/\u0627\u0644\u0628\u0631\u0648\u062f\u0629 PE-RT<\/strong><\/a><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"27,1,3,0\"><b data-path-to-node=\"27,1,3,0\" data-index-in-node=\"0\">\u0634\u0631\u0643\u0629 \u062f\u0627\u0648 \u0643\u064a\u0645\u064a\u0643\u0627\u0644:<\/b> <strong><a class=\"ng-star-inserted\" href=\"https:\/\/www.dow.com\/en-us\/pdp.dowlex-2344-polyethylene-resin.109159.html\" target=\"_blank\" rel=\"noopener nofollow\" data-hveid=\"0\" data-ved=\"0CAAQ_4QMahgKEwivjuyNlbiUAxUAAAAAHQAAAAAQpQM\">\u0628\u064a\u0627\u0646\u0627\u062a \u0631\u0627\u062a\u0646\u062c \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 DOWLEX\u2122 2344<\/a><\/strong><\/p>\n<\/li>\n<\/ul>\n<div id=\"gtx-trans\" style=\"position: absolute; left: 121px; top: 5978.06px;\">\n<div class=\"gtx-trans-icon\"><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>1. Introduction The main difference between PE-RT and PEX pipe is their molecular structure and joining methods. While PEX is cross-linked and requires expensive mechanical fittings, PE-RT features a unique thermoplastic structure that allows for seamless thermal fusion welding, offering 100% recyclability and significant cost savings for contractors. In the world of modern fluid distribution [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13852,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","_joinchat":[],"footnotes":""},"categories":[350,143],"tags":[346],"class_list":["post-13797","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-plumbing-solutions","category-industry-news","tag-pert-pipe"],"_links":{"self":[{"href":"https:\/\/www.ctube-gr.com\/ar\/wp-json\/wp\/v2\/posts\/13797","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ctube-gr.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ctube-gr.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ctube-gr.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ctube-gr.com\/ar\/wp-json\/wp\/v2\/comments?post=13797"}],"version-history":[{"count":4,"href":"https:\/\/www.ctube-gr.com\/ar\/wp-json\/wp\/v2\/posts\/13797\/revisions"}],"predecessor-version":[{"id":14441,"href":"https:\/\/www.ctube-gr.com\/ar\/wp-json\/wp\/v2\/posts\/13797\/revisions\/14441"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ctube-gr.com\/ar\/wp-json\/wp\/v2\/media\/13852"}],"wp:attachment":[{"href":"https:\/\/www.ctube-gr.com\/ar\/wp-json\/wp\/v2\/media?parent=13797"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ctube-gr.com\/ar\/wp-json\/wp\/v2\/categories?post=13797"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ctube-gr.com\/ar\/wp-json\/wp\/v2\/tags?post=13797"}],"curies":[{"name":"\u0648\u0648\u0631\u062f\u0628\u0631\u064a\u0633","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}