{"id":13223,"date":"2026-02-24T03:39:20","date_gmt":"2026-02-24T03:39:20","guid":{"rendered":"https:\/\/www.ctube-gr.com\/?p=13223"},"modified":"2026-04-01T07:28:06","modified_gmt":"2026-04-01T07:28:06","slug":"%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%aa%d9%85%d9%8a%d9%8a%d8%b2-%d8%ac%d9%88%d8%af%d8%a9-%d8%a3%d9%86%d8%a7%d8%a8%d9%8a%d8%a8-%d9%88%d9%88%d8%b5%d9%84%d8%a7%d8%aa-ppr","status":"publish","type":"post","link":"https:\/\/www.ctube-gr.com\/ar\/news\/how-to-distinguish-the-quality-of-a-ppr-pipe-and-fitting.html","title":{"rendered":"\u0643\u064a\u0641\u064a\u0629 \u062a\u0645\u064a\u064a\u0632 \u062c\u0648\u062f\u0629 \u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0648\u0635\u0644\u0627\u062a PPR"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 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\/how-to-distinguish-the-quality-of-a-ppr-pipe-and-fitting.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\/how-to-distinguish-the-quality-of-a-ppr-pipe-and-fitting.html\/#2_Visual_Inspection_Identifying_Quality_at_a_Glance\" >2. \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0628\u0635\u0631\u064a: \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062c\u0648\u062f\u0629 \u0628\u0646\u0638\u0631\u0629 \u0633\u0631\u064a\u0639\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\/how-to-distinguish-the-quality-of-a-ppr-pipe-and-fitting.html\/#3_The_%E2%80%9CHeavy_Metal%E2%80%9D_Factor_Evaluating_Brass_Inserts_and_Fittings\" >3. \u0639\u0627\u0645\u0644 &quot;\u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u0627\u0644\u062b\u0642\u064a\u0644\u0629&quot;: \u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u062d\u0634\u0648\u0627\u062a \u0648\u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629<\/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\/how-to-distinguish-the-quality-of-a-ppr-pipe-and-fitting.html\/#4_Dimensional_Precision_Navigating_SDR_DR_and_Pressure_Ratings\" >4. \u0627\u0644\u062f\u0642\u0629 \u0627\u0644\u0628\u064f\u0639\u062f\u064a\u0629: \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u062a\u0635\u0646\u064a\u0641\u0627\u062a SDR \u0648DR \u0648\u0627\u0644\u0636\u063a\u0637<\/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\/how-to-distinguish-the-quality-of-a-ppr-pipe-and-fitting.html\/#5_Performance_Under_Heat_The_%E2%80%9CMoment_of_Truth%E2%80%9D_Test\" >5. \u0627\u0644\u0623\u062f\u0627\u0621 \u062a\u062d\u062a \u0627\u0644\u0636\u063a\u0637: \u0627\u062e\u062a\u0628\u0627\u0631 &quot;\u0644\u062d\u0638\u0629 \u0627\u0644\u062d\u0642\u064a\u0642\u0629&quot;<\/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\/how-to-distinguish-the-quality-of-a-ppr-pipe-and-fitting.html\/#6_Certifications_Standards_The_%E2%80%9CGlobal_Passport%E2%80%9D_for_Quality\" >6. \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0648\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631: &quot;\u062c\u0648\u0627\u0632 \u0627\u0644\u0633\u0641\u0631 \u0627\u0644\u0639\u0627\u0644\u0645\u064a&quot; \u0644\u0644\u062c\u0648\u062f\u0629<\/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\/how-to-distinguish-the-quality-of-a-ppr-pipe-and-fitting.html\/#7_Conclusion\" >7. \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-8\" href=\"https:\/\/www.ctube-gr.com\/ar\/news\/how-to-distinguish-the-quality-of-a-ppr-pipe-and-fitting.html\/#FAQs\" >\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\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><span style=\"font-weight: 400;\">\u0639\u0646\u062f\u0645\u0627 \u062a\u0642\u0648\u0645 \u0628\u0628\u0646\u0627\u0621 \u0645\u0646\u0632\u0644 \u0623\u0648 \u0625\u062f\u0627\u0631\u0629 \u0645\u0634\u0631\u0648\u0639 \u0628\u0646\u0627\u0621 \u0648\u0627\u0633\u0639 \u0627\u0644\u0646\u0637\u0627\u0642\u060c \u0641\u0645\u0646 \u0627\u0644\u0633\u0647\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 \u0627\u0644\u0623\u0634\u064a\u0627\u0621 \u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646\u0643 \u0631\u0624\u064a\u062a\u0647\u0627 - \u0623\u0633\u0637\u062d \u0627\u0644\u0631\u062e\u0627\u0645\u060c \u0623\u0648 \u0635\u0646\u0627\u0628\u064a\u0631 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0645\u0635\u0645\u0645\u0629\u060c \u0623\u0648 \u0627\u0644\u0628\u0644\u0627\u0637 \u0627\u0644\u0623\u0646\u064a\u0642.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u0623\u0647\u0645 \u0639\u0646\u0635\u0631 \u0641\u064a \u0645\u0645\u062a\u0644\u0643\u0627\u062a\u0643 \u0647\u0648 \u0634\u064a\u0621 \u0645\u0646 \u0627\u0644\u0645\u062d\u062a\u0645\u0644 \u0623\u0644\u0627 \u062a\u0631\u0627\u0647 \u0645\u0631\u0629 \u0623\u062e\u0631\u0649 \u0628\u0645\u062c\u0631\u062f \u0627\u0646\u062a\u0647\u0627\u0621 \u0627\u0644\u0645\u0634\u0631\u0648\u0639: \u0646\u0638\u0627\u0645 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0627 \u064a\u064f\u0648\u0635\u0641 \u0646\u0638\u0627\u0645 \u0627\u0644\u0633\u0628\u0627\u0643\u0629 \u0628\u0623\u0646\u0647 &quot;\u0634\u0631\u0627\u064a\u064a\u0646 \u0648\u0623\u0648\u0631\u062f\u0629&quot; \u0627\u0644\u0645\u0628\u0646\u0649. \u0641\u064a \u0627\u0644\u0628\u0646\u0627\u0621 \u0627\u0644\u062d\u062f\u064a\u062b\u060c \u062a\u064f\u0639\u062a\u0628\u0631 \u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0648\u0635\u0644\u0627\u062a PPR (\u0628\u0648\u0644\u064a\u0645\u0631 \u0627\u0644\u0628\u0631\u0648\u0628\u064a\u0644\u064a\u0646 \u0627\u0644\u0639\u0634\u0648\u0627\u0626\u064a) \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0630\u0647\u0628\u064a \u0644\u062a\u0648\u0641\u064a\u0631 \u0645\u064a\u0627\u0647 \u0646\u0638\u064a\u0641\u0629 \u0648\u0645\u0636\u063a\u0648\u0637\u0629. \u0648\u0644\u0643\u0646 \u0627\u0644\u062d\u0642\u064a\u0642\u0629 \u0627\u0644\u0645\u064f\u0631\u0651\u0629 \u0647\u064a: \u0644\u064a\u0633\u062a \u062c\u0645\u064a\u0639 \u0623\u0646\u0627\u0628\u064a\u0628 PPR \u0645\u062a\u0633\u0627\u0648\u064a\u0629 \u0641\u064a \u0627\u0644\u062c\u0648\u062f\u0629.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u062a\u062e\u064a\u0651\u0644 \u0643\u0627\u0628\u0648\u0633 \u0627\u0646\u0641\u062c\u0627\u0631 \u0623\u0646\u0628\u0648\u0628 \u0645\u064a\u0627\u0647 \u0628\u0639\u062f \u0639\u0627\u0645\u064a\u0646 \u0645\u0646 \u0627\u0646\u062a\u0642\u0627\u0644\u0643 \u0625\u0644\u0649 \u0627\u0644\u0645\u0646\u0632\u0644. \u0644\u0627 \u064a\u0642\u062a\u0635\u0631 \u0636\u0631\u0631 \u0627\u0644\u0645\u0627\u0621 \u0639\u0644\u0649 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0641\u062d\u0633\u0628\u060c \u0628\u0644 \u064a\u062f\u0645\u0631 \u0623\u0631\u0636\u064a\u0627\u062a\u0643 \u0627\u0644\u062e\u0634\u0628\u064a\u0629\u060c \u0648\u064a\u062a\u063a\u0644\u063a\u0644 \u0641\u064a \u062c\u062f\u0631\u0627\u0646\u0643\u060c \u0648\u064a\u062a\u0644\u0641 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0628\u0627\u0647\u0638\u0629 \u0627\u0644\u062b\u0645\u0646\u060c \u0648\u0642\u062f \u064a\u062a\u0633\u0628\u0628 \u062d\u062a\u0649 \u0641\u064a \u0646\u0645\u0648 \u0627\u0644\u0639\u0641\u0646 \u0641\u064a \u0647\u064a\u0643\u0644 \u0627\u0644\u0645\u0646\u0632\u0644. \u0648\u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u062a\u0634\u0641 \u0627\u0644\u062a\u0633\u0631\u064a\u0628\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0643\u0648\u0646 \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0625\u0635\u0644\u0627\u062d \u0645\u0646 10 \u0625\u0644\u0649 50 \u0636\u0639\u0641 \u0633\u0639\u0631 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0627\u0644\u0623\u0635\u0644\u064a.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0625\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u062a\u0631\u0643\u064a\u0628\u0627\u062a PPR \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0644\u062a\u0648\u0641\u064a\u0631 \u0628\u0636\u0639\u0629 \u062f\u0648\u0644\u0627\u0631\u0627\u062a \u0627\u0644\u064a\u0648\u0645 \u064a\u0634\u0628\u0647 \u0632\u0631\u0639 &quot;\u0642\u0646\u0628\u0644\u0629 \u0645\u0648\u0642\u0648\u062a\u0629&quot; \u062e\u0644\u0641 \u062c\u062f\u0631\u0627\u0646\u0643.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0633\u0648\u0627\u0621 \u0643\u0646\u062a \u0645\u0627\u0644\u0643 \u0645\u0646\u0632\u0644\u060c \u0623\u0648 \u0645\u0642\u0627\u0648\u0644\u0627\u064b\u060c \u0623\u0648 \u0645\u0648\u0632\u0639\u0627\u064b\u060c \u0641\u0625\u0646 \u0647\u062f\u0641\u0643 \u0647\u0648 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629. \u0635\u064f\u0645\u0645 \u0646\u0638\u0627\u0645 PPR \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629 \u0644\u064a\u062f\u0648\u0645 \u0644\u0623\u0643\u062b\u0631 \u0645\u0646 50 \u0639\u0627\u0645\u0627\u064b\u060c \u0648\u064a\u062a\u062d\u0645\u0644 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0634\u062f\u064a\u062f \u062f\u0648\u0646 \u0623\u064a \u0645\u0634\u0627\u0643\u0644.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644\u060c \u0633\u0646\u0634\u0631\u062d \u0644\u0643\u0645 \u0628\u0627\u0644\u062a\u0641\u0635\u064a\u0644 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0641\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u0633\u062a\u062e\u062f\u0645\u0647\u0627 \u0627\u0644\u062e\u0628\u0631\u0627\u0621 \u0644\u062a\u0645\u064a\u064a\u0632 \u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0648\u0635\u0644\u0627\u062a PPR \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0639\u0646 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0645\u0642\u0644\u062f\u0629 \u0627\u0644\u0631\u062e\u064a\u0635\u0629. \u0628\u0646\u0647\u0627\u064a\u0629 \u0647\u0630\u0627 \u0627\u0644\u0645\u0642\u0627\u0644\u060c \u0633\u062a\u0643\u0648\u0646 \u0644\u062f\u064a\u0643\u0645 \u0627\u0644\u062b\u0642\u0629 \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0646\u0638\u0627\u0645 \u064a\u0636\u0645\u0646 \u0644\u0643\u0645 \u0631\u0627\u062d\u0629 \u0627\u0644\u0628\u0627\u0644 \u0644\u0639\u0642\u0648\u062f \u0642\u0627\u062f\u0645\u0629.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"2_Visual_Inspection_Identifying_Quality_at_a_Glance\"><\/span><span style=\"color: #003473;\"><b>2. \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0628\u0635\u0631\u064a: \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062c\u0648\u062f\u0629 \u0628\u0646\u0638\u0631\u0629 \u0633\u0631\u064a\u0639\u0629<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"color: #003473;\"><b>\u0627\u062a\u0633\u0627\u0642 \u0645\u0644\u0645\u0633 \u0627\u0644\u0633\u0637\u062d \u0648\u0627\u0644\u0644\u0648\u0646<\/b><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0645\u064a\u0632 \u0623\u0646\u0627\u0628\u064a\u0628 PPR \u0627\u0644\u0645\u0645\u062a\u0627\u0632\u0629 \u0628\u0633\u0637\u062d \u063a\u064a\u0631 \u0644\u0627\u0645\u0639 \u0630\u064a \u0645\u0644\u0645\u0633 \u0646\u0627\u0639\u0645 \u0648\u0645\u062a\u062c\u0627\u0646\u0633. \u0625\u0630\u0627 \u0628\u062f\u0627 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0644\u0627\u0645\u0639\u064b\u0627 \u0628\u0634\u0643\u0644 \u0645\u0641\u0631\u0637 \u0623\u0648 &quot;\u0634\u0645\u0639\u064a\u064b\u0627&quot;\u060c \u0641\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0634\u064a\u0631 \u0630\u0644\u0643 \u0625\u0644\u0649 \u062a\u0631\u0643\u064a\u0632 \u0639\u0627\u0644\u064d \u0645\u0646 \u0627\u0644\u0625\u0636\u0627\u0641\u0627\u062a \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0623\u0648 \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u0639\u0627\u062f \u062a\u062f\u0648\u064a\u0631\u0647 (PE) \u0627\u0644\u0645\u0645\u0632\u0648\u062c \u0628\u0627\u0644\u062e\u0644\u064a\u0637 \u0644\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641.<\/span><\/p>\n<p><span style=\"color: #003473;\"><b>\u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629:<\/b><\/span><span style=\"font-weight: 400;\"> \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0623\u0645\u0644\u0633 \u0643\u0627\u0644\u0632\u062c\u0627\u062c. \u0623\u064a \u062e\u0634\u0648\u0646\u0629 \u0623\u0648 \u062d\u0628\u064a\u0628\u0627\u062a \u0633\u062a\u0632\u064a\u062f \u0645\u0646 &quot;\u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0636\u063a\u0637&quot; (\u0627\u0646\u062e\u0641\u0627\u0636 \u0636\u063a\u0637 \u0627\u0644\u0645\u0627\u0621) \u0648\u062a\u0648\u0641\u0631 \u0628\u064a\u0626\u0629 \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u062a\u0631\u0627\u0643\u0645 \u062a\u0631\u0633\u0628\u0627\u062a \u0627\u0644\u0643\u0627\u0644\u0633\u064a\u0648\u0645 \u0648\u0627\u0644\u0623\u063a\u0634\u064a\u0629 \u0627\u0644\u062d\u064a\u0648\u064a\u0629.<\/span><\/p>\n<p><span style=\"color: #003473;\"><b>\u0627\u0644\u062a\u0648\u062d\u064a\u062f:<\/b><\/span><span style=\"font-weight: 400;\"> \u0627\u0646\u0638\u0631 \u0625\u0644\u0649 \u0627\u0644\u0645\u0642\u0637\u0639 \u0627\u0644\u0639\u0631\u0636\u064a. \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0627\u0644\u0644\u0648\u0646 \u0645\u062a\u062c\u0627\u0646\u0633\u0627\u064b \u0641\u064a \u062c\u0645\u064a\u0639 \u0623\u0646\u062d\u0627\u0621 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u062c\u062f\u0627\u0631. \u062a\u0634\u064a\u0631 \u0627\u0644\u062e\u0637\u0648\u0637 \u0623\u0648 &quot;\u0627\u0644\u062a\u0639\u0631\u062c\u0627\u062a&quot; \u0625\u0644\u0649 \u0633\u0648\u0621 \u062e\u0644\u0637 \u0627\u0644\u062e\u0644\u0637\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0623\u0648 \u062a\u0644\u0648\u062b \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062e\u0627\u0645.<\/span><\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-13234\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/Visual-Inspection-Identifying-Quality-at-a-Glance.jpg\" alt=\"\u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0628\u0635\u0631\u064a: \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062c\u0648\u062f\u0629 \u0628\u0646\u0638\u0631\u0629 \u0633\u0631\u064a\u0639\u0629\" width=\"800\" height=\"560\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/Visual-Inspection-Identifying-Quality-at-a-Glance.jpg 800w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/Visual-Inspection-Identifying-Quality-at-a-Glance-300x210.jpg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/Visual-Inspection-Identifying-Quality-at-a-Glance-768x538.jpg 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/Visual-Inspection-Identifying-Quality-at-a-Glance-18x12.jpg 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/Visual-Inspection-Identifying-Quality-at-a-Glance-600x420.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"color: #003473;\"><b>\u0627\u0644\u0634\u0641\u0627\u0641\u064a\u0629 \u0648\u0646\u0641\u0627\u0630\u064a\u0629 \u0627\u0644\u0636\u0648\u0621<\/b><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0647\u0630\u0627 \u0634\u0631\u0637 \u062a\u0642\u0646\u064a \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0627 \u064a\u062a\u062c\u0627\u0647\u0644\u0647 \u0627\u0644\u0647\u0648\u0627\u0629. \u0648\u0641\u0642\u0627\u064b \u0644\u0640 <\/span><b>ISO 15874<\/b><span style=\"font-weight: 400;\"> \u0648 <\/span><b>DIN 8077<\/b><span style=\"font-weight: 400;\">, \u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 PPR \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0634\u0631\u0628 \u0645\u0639\u062a\u0645\u0629.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0639\u0646\u062f\u0645\u0627 \u064a\u062e\u062a\u0631\u0642 \u0627\u0644\u0636\u0648\u0621 \u062c\u062f\u0627\u0631 \u0627\u0644\u0623\u0646\u0628\u0648\u0628\u060c \u0641\u0625\u0646\u0647 \u064a\u064f\u0641\u0639\u0651\u0644 <\/span><b>\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0645\u062b\u064a\u0644 \u0627\u0644\u0636\u0648\u0626\u064a<\/b><span style=\"font-weight: 400;\">, \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0646\u0645\u0648 \u0627\u0644\u0637\u062d\u0627\u0644\u0628 \u0648\u0627\u0644\u0628\u0643\u062a\u064a\u0631\u064a\u0627 \u062f\u0627\u062e\u0644 \u0627\u0644\u0646\u0638\u0627\u0645. \u0648\u0647\u0630\u0627 \u0644\u0627 \u064a\u0644\u0648\u062b \u0627\u0644\u0645\u0627\u0621 \u0641\u062d\u0633\u0628\u060c \u0628\u0644 \u064a\u0633\u0628\u0628 \u0623\u064a\u0636\u0627\u064b \u0631\u0627\u0626\u062d\u0629 \u0643\u0631\u064a\u0647\u0629 \u062a\u0634\u0628\u0647 \u0631\u0627\u0626\u062d\u0629 \u0627\u0644\u0645\u0633\u062a\u0646\u0642\u0639\u0627\u062a.<\/span><\/p>\n<p><span style=\"color: #003473;\"><b>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0635\u0628\u0627\u062d \u0627\u0644\u064a\u062f\u0648\u064a:<\/b><\/span><span style=\"font-weight: 400;\"> \u0636\u0639 \u0645\u0635\u0628\u0627\u062d\u064b\u0627 \u064a\u062f\u0648\u064a\u064b\u0627 \u0639\u0627\u0644\u064a \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0628\u062a\u0642\u0646\u064a\u0629 LED \u0639\u0644\u0649 \u0623\u062d\u062f \u062c\u0627\u0646\u0628\u064a \u062c\u062f\u0627\u0631 \u0627\u0644\u0623\u0646\u0628\u0648\u0628. \u0641\u064a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629\u060c \u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u0623\u0646 \u064a\u0643\u0648\u0646 \u0647\u0646\u0627\u0643 \u0623\u064a \u0636\u0648\u0621 \u0645\u0631\u0626\u064a \u0645\u0646 \u0627\u0644\u062f\u0627\u062e\u0644.<\/span><\/p>\n<p><span style=\"color: #003473;\"><b>\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629: \u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0627\u0644\u0628\u062d\u062b \u0639\u0646\u0647<\/b><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0639\u0646\u062f \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0639\u064a\u0646\u0627\u062a\u060c \u0627\u0633\u062a\u062e\u062f\u0645 \u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u062a\u062d\u0642\u0642 \u0647\u0630\u0647 \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0644\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0647\u0646\u064a\u0629 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0646\u0628\u0648\u0628.<\/span><\/p>\n<div style=\"overflow-x: auto; background-color: #ffffff;\">\n<table style=\"width: 100%; border-collapse: collapse; font-family: 'Jost', Helvetica, sans-serif; font-size: 15px; min-width: 600px;\">\n<thead>\n<tr style=\"background-color: #003473; color: white; text-align: left;\">\n<th style=\"padding: 10px; border: 1px solid #ddd;\">\u0646\u0648\u0639 \u0627\u0644\u0645\u0627\u062f\u0629<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd;\">\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd;\">\u0645\u062a\u0627\u0646\u0629<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd;\">\u0627\u0644\u0633\u0644\u0627\u0645\u0629 (\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0631\u0635\u0627\u0635)<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd;\">\u0623\u0641\u0636\u0644 \u062d\u0627\u0644\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><strong>HPb59-1 (\u0646\u062d\u0627\u0633 \u0639\u0627\u062f\u064a)<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u0645\u0639\u062a\u062f\u0644<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u0639\u0627\u0644\u064a<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u0645\u0639\u064a\u0627\u0631<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0633\u0643\u0646\u064a \u0627\u0644\u0639\u0627\u0645.<\/td>\n<\/tr>\n<tr style=\"background-color: #d9e6f2;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><strong>CW617N \/ CW614N<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u0639\u0627\u0644\u064a<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u0645\u0631\u062a\u0641\u0639 \u062c\u062f\u0627\u064b<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><strong>\u0645\u0646\u062e\u0641\u0636 (\u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u0637\u0639\u0627\u0645)<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u0623\u0646\u0638\u0645\u0629 \u0645\u064a\u0627\u0647 \u0634\u0631\u0628 \u0645\u0645\u062a\u0627\u0632\u0629.<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><strong>\u0646\u062d\u0627\u0633 DZR<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u0645\u0645\u062a\u0627\u0632<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u0639\u0627\u0644\u064a<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u0642\u0644\u064a\u0644<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0647 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u0644\u0648\u062d\u0629 \u0623\u0648 \u0627\u0644\u062d\u0645\u0636\u064a\u0629.<\/td>\n<\/tr>\n<tr style=\"background-color: #d9e6f2;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><strong>\u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u0632\u0646\u0643 (\u0646\u062d\u0627\u0633 \u0645\u0632\u064a\u0641)<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u0645\u0646\u062e\u0641\u0636 \u062c\u062f\u0627\u064b<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u0647\u0634<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u0645\u0631\u062a\u0641\u0639\/\u063a\u064a\u0631 \u0645\u0639\u0631\u0648\u0641<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><strong>\u064a\u062a\u062c\u0646\u0628.<\/strong> \u0634\u0627\u0626\u0639 \u0641\u064a \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a &quot;\u0627\u0644\u0631\u062e\u064a\u0635\u0629&quot; \u063a\u064a\u0631 \u0627\u0644\u0645\u0639\u0631\u0648\u0641\u0629 \u0627\u0644\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u0642\u0628\u0644 \u0625\u062c\u0631\u0627\u0621 \u0623\u064a \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629\u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u0641\u062d\u0635 \u0627\u0644\u0628\u0635\u0631\u064a \u0627\u0644\u0634\u0627\u0645\u0644 \u0623\u0646 \u064a\u0643\u0634\u0641 \u0639\u0646 \u062c\u0648\u062f\u0629 \u0627\u0644\u0623\u0646\u0628\u0648\u0628. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u064a\u062a\u0645 \u062a\u0635\u0646\u064a\u0639 \u0645\u0627\u062f\u0629 PPR \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0628\u062b\u0642 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0648\u0627\u0644\u0631\u0627\u062a\u0646\u062c\u0627\u062a \u0627\u0644\u0628\u0643\u0631 \u0627\u0644\u0645\u0645\u062a\u0627\u0632\u0629\u060c \u0645\u0645\u0627 \u064a\u062a\u0631\u0643 \u0639\u0644\u0627\u0645\u0627\u062a \u0628\u0635\u0631\u064a\u0629 \u0645\u0645\u064a\u0632\u0629.<\/span><\/p>\n<p><span style=\"color: #003473;\"><b>\u062f\u0642\u0629 \u0627\u0644\u0645\u0642\u0637\u0639 \u0627\u0644\u0639\u0631\u0636\u064a<\/b><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0627\u0641\u062d\u0635 \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0645\u0642\u0637\u0648\u0639 \u0644\u0644\u0623\u0646\u0628\u0648\u0628. \u064a\u0636\u0645\u0646 \u062e\u0637 \u0627\u0644\u0628\u062b\u0642 \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629 \u0623\u0646 <\/span><b>\u062a\u0631\u0643\u064a\u0632<\/b><span style=\"font-weight: 400;\"> (\u0645\u062f\u0649 \u062a\u0645\u0631\u0643\u0632 \u0627\u0644\u062b\u0642\u0628 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0628\u0634\u0643\u0644 \u0645\u062b\u0627\u0644\u064a) \u064a\u0643\u0627\u062f \u064a\u0643\u0648\u0646 \u0645\u062b\u0627\u0644\u064a\u0627\u064b.<\/span><\/p>\n<p><span style=\"color: #003473;\"><b>\u062e\u0637\u0631 \u0627\u0644\u063a\u0631\u0627\u0628\u0629:<\/b><\/span><span style=\"font-weight: 400;\"> \u0625\u0630\u0627 \u0643\u0627\u0646 \u0623\u062d\u062f \u062c\u0627\u0646\u0628\u064a \u062c\u062f\u0627\u0631 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0623\u0631\u0642 \u0645\u0646 \u0627\u0644\u0622\u062e\u0631 - \u0648\u0644\u0648 \u0628\u0645\u0642\u062f\u0627\u0631 0.5 \u0645\u0645 - \u0641\u0625\u0646 \u0647\u0630\u0647 &quot;\u0627\u0644\u0646\u0642\u0637\u0629 \u0627\u0644\u0631\u0642\u064a\u0642\u0629&quot; \u062a\u0635\u0628\u062d \u0646\u0642\u0637\u0629 \u0627\u0644\u0636\u0639\u0641 \u062a\u062d\u062a \u062a\u0623\u062b\u064a\u0631 \u0627\u0631\u062a\u0641\u0627\u0639\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0641\u0627\u062c\u0626\u0629 (\u0627\u0644\u0645\u0637\u0631\u0642\u0629 \u0627\u0644\u0645\u0627\u0626\u064a\u0629). \u062a\u062d\u0627\u0641\u0638 \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0639\u0644\u0649 \u0646\u0633\u0628\u0629 \u0627\u0646\u062d\u0631\u0627\u0641 \u0645\u0631\u0643\u0632\u064a \u062a\u0628\u0644\u063a <\/span><b>\u0623\u0642\u0644 \u0645\u0646 10%<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"3_The_%E2%80%9CHeavy_Metal%E2%80%9D_Factor_Evaluating_Brass_Inserts_and_Fittings\"><\/span><span style=\"color: #003473;\"><b>3. \u0639\u0627\u0645\u0644 &quot;\u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u0627\u0644\u062b\u0642\u064a\u0644\u0629&quot;: \u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u062d\u0634\u0648\u0627\u062a \u0648\u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0628\u064a\u0646\u0645\u0627 \u064a\u0646\u0642\u0644 \u0623\u0646\u0628\u0648\u0628 PPR \u0627\u0644\u0645\u0627\u0621\u060c <\/span><b>\u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a<\/b><span style=\"font-weight: 400;\"> \u062a\u062a\u062d\u0645\u0644 \u0627\u0644\u0648\u0635\u0644\u0627\u062a (\u0627\u0644\u0645\u0631\u0641\u0642\u0627\u062a\u060c \u0648\u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u062b\u0644\u0627\u062b\u064a\u0629\u060c \u0648\u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a) \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u062a\u0648\u0635\u064a\u0644\u0647\u0627 \u0628\u0627\u0644\u062d\u0646\u0641\u064a\u0627\u062a\u060c \u0648\u0627\u0644\u0633\u062e\u0627\u0646\u0627\u062a\u060c \u0648\u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a. \u0648\u062a\u062d\u062f\u062f \u062c\u0648\u062f\u0629 \u0627\u0644\u0642\u0637\u0639\u0629 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0648\u0635\u0644\u0629 \u0633\u062a\u0628\u0642\u0649 \u0645\u062d\u0643\u0645\u0629 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0623\u0645 \u0633\u062a\u064f\u0635\u0627\u0628 \u0628\u062a\u0633\u0631\u0628 \u0637\u0641\u064a\u0641 \u0645\u0639 \u0645\u0631\u0648\u0631 \u0627\u0644\u0648\u0642\u062a.<\/span><\/p>\n<p><span style=\"color: #003473;\"><b>\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0645\u0627\u062f\u064a: \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0623\u0635\u0641\u0631 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0633\u0628\u0627\u0626\u0643 &quot;\u0627\u0644\u0645\u062c\u0647\u0648\u0644\u0629&quot;<\/b><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0644\u064a\u0633 \u0643\u0644 \u0645\u0639\u062f\u0646 \u0630\u064a \u0644\u0648\u0646 \u0630\u0647\u0628\u064a \u0646\u062d\u0627\u0633\u0627\u064b \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629. \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0645\u062c\u0627\u0644\u060c \u0646\u0645\u064a\u0632 \u0627\u0644\u0645\u0648\u0627\u062f \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0645\u062d\u062a\u0648\u0627\u0647\u0627 \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635 \u0648\u0645\u0642\u0627\u0648\u0645\u062a\u0647\u0627 \u0644\u0644\u062a\u0622\u0643\u0644.<\/span><\/p>\n<p><span style=\"color: #003473;\"><b>\u0646\u062d\u0627\u0633 CW617N (\u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a):<\/b><\/span><span style=\"font-weight: 400;\"> \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u064a. \u0625\u0646\u0647 &quot;\u0646\u062d\u0627\u0633 \u0635\u062f\u064a\u0642 \u0644\u0644\u0628\u064a\u0626\u0629&quot; \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629 \u064a\u0636\u0645\u0646 \u0627\u0646\u062e\u0641\u0627\u0636 \u062a\u0633\u0631\u0628 \u0627\u0644\u0631\u0635\u0627\u0635 \u0648\u0642\u0648\u0629 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0645\u0645\u062a\u0627\u0632\u0629.<\/span><\/p>\n<p><span style=\"color: #003473;\"><b>\u0646\u062d\u0627\u0633 DZR (\u0645\u0642\u0627\u0648\u0645 \u0644\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0632\u0646\u0643):<\/b><\/span><span style=\"font-weight: 400;\"> \u0636\u0631\u0648\u0631\u064a \u0644\u0644\u0645\u0646\u0627\u0637\u0642 \u0630\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0639\u0633\u0631\u0629. \u0642\u062f \u064a\u0641\u0642\u062f \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0623\u0635\u0641\u0631 \u0627\u0644\u0639\u0627\u062f\u064a \u0645\u062d\u062a\u0648\u0627\u0647 \u0645\u0646 \u0627\u0644\u0632\u0646\u0643 \u0645\u0639 \u0645\u0631\u0648\u0631 \u0627\u0644\u0648\u0642\u062a\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u0645\u0633\u0627\u0645\u064a\u064b\u0627 \u0648\u0647\u0634\u064b\u0627. \u0623\u0645\u0627 \u0646\u062d\u0627\u0633 DZR \u0641\u0647\u0648 \u0645\u0639\u0627\u0644\u062c \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u0645\u0646\u0639 \u0630\u0644\u0643.<\/span><\/p>\n<p><span style=\"color: #003473;\"><b>\u0645\u0637\u0644\u064a \u0628\u0627\u0644\u0646\u064a\u0643\u0644:<\/b><\/span><span style=\"font-weight: 400;\"> \u064a\u0648\u0641\u0631 \u0637\u0628\u0642\u0629 \u0646\u0647\u0627\u0626\u064a\u0629 \u0641\u0636\u064a\u0629 \u062a\u062d\u0645\u064a \u0627\u0644\u0646\u062d\u0627\u0633 \u0645\u0646 \u0627\u0644\u0623\u0643\u0633\u062f\u0629 \u0648\u062a\u062d\u0633\u0646 \u0627\u0644\u0645\u0638\u0647\u0631 \u0627\u0644\u062c\u0645\u0627\u0644\u064a.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-13172 size-full\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/What-Is-a-PPR-Piping-System.jpg\" alt=\"\u0645\u0627 \u0647\u0648 \u0646\u0638\u0627\u0645 \u0623\u0646\u0627\u0628\u064a\u0628 PPR\" width=\"800\" height=\"560\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/What-Is-a-PPR-Piping-System.jpg 800w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/What-Is-a-PPR-Piping-System-300x210.jpg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/What-Is-a-PPR-Piping-System-768x538.jpg 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/What-Is-a-PPR-Piping-System-18x12.jpg 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/What-Is-a-PPR-Piping-System-600x420.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"color: #003473;\"><b>\u0645\u0642\u0627\u0631\u0646\u0629 \u0641\u0646\u064a\u0629 \u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062d\u0634\u0648\u0627\u062a<\/b><\/span><\/p>\n<div style=\"overflow-x: auto; background-color: #ffffff;\">\n<table style=\"width: 100%; border-collapse: collapse; font-family: 'Jost', Helvetica, sans-serif; font-size: 15px; min-width: 600px;\">\n<thead>\n<tr style=\"background-color: #003473; color: white; text-align: left;\">\n<th style=\"padding: 10px; border: 1px solid #ddd;\">\u0645\u064a\u0632\u0629<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd;\">PPR \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629 (\u0642\u064a\u0627\u0633\u064a)<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd;\">\u0634\u0647\u0627\u062f\u0629 PPR \u0645\u0632\u064a\u0641\u0629 \/ \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u062c\u0648\u062f\u0629<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><strong>\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0644\u0645\u0639\u0627\u064a\u064a\u0631<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u0639\u0644\u0627\u0645\u0627\u062a \u0645\u062b\u0644 ISO 15874 \u0648 DIN 8077\/78<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u0646\u0635 &quot;\u0642\u064a\u0627\u0633\u064a&quot; \u0645\u0641\u0642\u0648\u062f \u0623\u0648 \u0639\u0627\u0645<\/td>\n<\/tr>\n<tr style=\"background-color: #d9e6f2;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><strong>\u0633\u064f\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631 (SDR 6)<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u0645\u062a\u0633\u0642 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c 3.4 \u0645\u0645 \u0644\u0623\u0646\u0628\u0648\u0628 20 \u0645\u0645)<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u063a\u064a\u0631 \u0645\u062a\u0633\u0627\u0648\u064d \u0623\u0648 &quot;\u0623\u0642\u0644 \u0645\u0646 \u0627\u0644\u0645\u0642\u0627\u0633 \u0627\u0644\u0645\u0637\u0644\u0648\u0628&quot; (&lt; 3.0 \u0645\u0645)<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><strong>\u0646\u0642\u0644 \u0627\u0644\u0636\u0648\u0621<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u2264 0.2% (\u0645\u0639\u062a\u0645 \u062a\u0642\u0631\u064a\u0628\u064b\u0627)<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u0639\u0627\u0644\u064a (\u0634\u0641\u0627\u0641)<\/td>\n<\/tr>\n<tr style=\"background-color: #d9e6f2;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><strong>\u0639\u0645\u0642 \u0627\u0644\u062a\u062d\u062f\u064a\u062f<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u062d\u0628\u0631\/\u0644\u064a\u0632\u0631 \u0634\u0641\u0627\u0641 \u0648\u062f\u0627\u0626\u0645<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u064a\u0644\u0637\u062e\u060c \u0648\u064a\u0645\u0633\u062d \u0628\u0633\u0647\u0648\u0644\u0629<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #003473;\"><b>\u0641\u062a\u062d\u0627\u062a \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628 (\u062a\u0635\u0645\u064a\u0645 &quot;\u0630\u064a\u0644 \u0627\u0644\u062d\u0645\u0627\u0645&quot;):<\/b><\/span><span style=\"font-weight: 400;\"> \u0627\u0646\u0638\u0631 \u0625\u0644\u0649 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062e\u0644\u0641\u064a \u0645\u0646 \u0627\u0644\u062d\u0634\u0648\u0629 \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629. \u062a\u062a\u0645\u064a\u0632 \u0627\u0644\u062d\u0634\u0648\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0628\u0623\u062e\u0627\u062f\u064a\u062f \u0639\u0645\u064a\u0642\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0623\u0648 \u0628\u0634\u0643\u0644 &quot;\u0630\u064a\u0644 \u0627\u0644\u062d\u0645\u0627\u0645&quot;. \u064a\u0636\u0645\u0646 \u0647\u0630\u0627 \u0623\u0646 \u064a\u062a\u0634\u0627\u0628\u0643 \u0627\u0644\u0645\u0639\u062f\u0646 \u0648\u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643 \u0645\u0639\u064b\u0627 \u0639\u0646\u062f \u062d\u0642\u0646\u0647\u0645\u0627. \u0648\u0628\u062f\u0648\u0646 \u0647\u0630\u0647 \u0627\u0644\u0623\u062e\u0627\u062f\u064a\u062f\u060c \u0642\u062f \u064a\u062f\u0648\u0631 \u0627\u0644\u0645\u0639\u062f\u0646 \u0623\u0648 \u064a\u0646\u0641\u0635\u0644 \u0639\u0646 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0645\u062f\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a.<\/span><\/p>\n<p><span style=\"color: #003473;\"><b>\u0633\u064f\u0645\u0643 \u062c\u062f\u0627\u0631 \u0627\u0644\u0645\u0639\u062f\u0646:<\/b><\/span><span style=\"font-weight: 400;\"> \u0642\u0650\u0633 \u0633\u064f\u0645\u0643 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0645\u0644\u0648\u0644\u0628. \u0642\u062f \u062a\u062a\u0634\u0642\u0642 \u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629 \u0627\u0644\u0631\u0642\u064a\u0642\u0629 \u0639\u0646\u062f \u0625\u062d\u0643\u0627\u0645 \u0631\u0628\u0637 \u0635\u0646\u0628\u0648\u0631 \u0645\u0639\u062f\u0646\u064a \u0628\u0647\u0627. \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u0643\u0648\u0646 \u0633\u064f\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u0646\u062d\u0627\u0633\u064a \u0644\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u2265<\/span><b>2.5 \u0645\u0644\u0645<\/b><span style=\"font-weight: 400;\">. \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062a\u0641\u0627\u0635\u064a\u0644 \u0645\u062d\u062f\u062f\u0629\u060c \u064a\u0631\u062c\u0649 \u0645\u0631\u0627\u062c\u0639\u0629 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0648\u0631\u062f.<\/span><\/p>\n<p><span style=\"color: #003473;\"><b>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0648\u0632\u0646:<\/b><\/span><span style=\"font-weight: 400;\"> \u0647\u0630\u0627 \u0647\u0648 \u0623\u0633\u0647\u0644 \u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u064a\u062f\u0627\u0646\u064a. \u0648\u0644\u0623\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0623\u0635\u0641\u0631 \u0623\u0643\u062b\u0631 \u0643\u062b\u0627\u0641\u0629 \u0628\u0643\u062b\u064a\u0631 \u0645\u0646 &quot;\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0632\u0646\u0643&quot; \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0645\u0642\u0644\u062f\u0629 \u0627\u0644\u0631\u062e\u064a\u0635\u0629\u060c \u0641\u0625\u0646 \u0627\u0644\u0642\u0637\u0639\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0633\u062a\u0643\u0648\u0646 \u0623\u062b\u0642\u0644 \u0628\u0643\u062b\u064a\u0631 \u0641\u064a \u064a\u062f\u0643.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"4_Dimensional_Precision_Navigating_SDR_DR_and_Pressure_Ratings\"><\/span><span style=\"color: #003473;\"><b>4. \u0627\u0644\u062f\u0642\u0629 \u0627\u0644\u0628\u064f\u0639\u062f\u064a\u0629: \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u062a\u0635\u0646\u064a\u0641\u0627\u062a SDR \u0648DR \u0648\u0627\u0644\u0636\u063a\u0637<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0639\u0646\u062f\u0645\u0627 \u062a\u0646\u0638\u0631 \u0625\u0644\u0649 \u0645\u0627 \u0648\u0631\u0627\u0621 \u0633\u0637\u062d \u0623\u0646\u0628\u0648\u0628 PPR\u060c \u0641\u0625\u0646 \u0623\u0647\u0645 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629 \u062a\u0643\u0645\u0646 \u0641\u064a \u0623\u0628\u0639\u0627\u062f\u0647.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0648\u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0646 \u0627\u0644\u0645\u062d\u062a\u0631\u0641\u064a\u0646\u060c \u0644\u0627 \u062a\u0642\u062a\u0635\u0631 \u0633\u0644\u0627\u0645\u0629 \u0646\u0638\u0627\u0645 \u0627\u0644\u0633\u0628\u0627\u0643\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0627\u062f \u0641\u062d\u0633\u0628\u060c \u0628\u0644 \u062a\u062a\u0639\u0644\u0642 \u0623\u064a\u0636\u0627\u064b \u0628\u0640 <\/span><b>\u0627\u0644\u0639\u0644\u0627\u0642\u0629 \u0628\u064a\u0646 \u0642\u0637\u0631 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0648\u0633\u0645\u0643 \u062c\u062f\u0627\u0631\u0647<\/b><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-13236\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/Dimensional-Precision-Navigating-SDR-DR-and-Pressure-Ratings.jpg\" alt=\"\u062f\u0642\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0641\u064a \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u062a\u0635\u0646\u064a\u0641\u0627\u062a SDR \u0648DR \u0648\u0627\u0644\u0636\u063a\u0637\" width=\"800\" height=\"560\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/Dimensional-Precision-Navigating-SDR-DR-and-Pressure-Ratings.jpg 800w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/Dimensional-Precision-Navigating-SDR-DR-and-Pressure-Ratings-300x210.jpg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/Dimensional-Precision-Navigating-SDR-DR-and-Pressure-Ratings-768x538.jpg 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/Dimensional-Precision-Navigating-SDR-DR-and-Pressure-Ratings-18x12.jpg 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/Dimensional-Precision-Navigating-SDR-DR-and-Pressure-Ratings-600x420.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"color: #003473;\"><strong>\u0641\u0647\u0645 &quot;\u0627\u0644\u0646\u0633\u0628\u0629&quot; (SDR \u0645\u0642\u0627\u0628\u0644 DR)<\/strong><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0633\u062a\u0635\u0627\u062f\u0641 \u0647\u0630\u0647 \u0627\u0644\u0645\u0635\u0637\u0644\u062d\u0627\u062a \u0641\u064a \u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0623\u062d\u064a\u0627\u0646 <\/span><b>SDR<\/b><span style=\"font-weight: 400;\"> \u0648 <\/span><b>\u062f\u0643\u062a\u0648\u0631<\/b><span style=\"font-weight: 400;\"> \u0641\u064a \u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629. \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646\u0647\u0627 \u0642\u062f \u062a\u0628\u062f\u0648 \u0645\u0631\u0628\u0643\u0629\u060c \u0625\u0644\u0627 \u0623\u0646\u0647\u0627 \u062a\u0645\u062b\u0644 \u0646\u0641\u0633 \u0627\u0644\u0645\u0641\u0647\u0648\u0645 \u0627\u0644\u0623\u0633\u0627\u0633\u064a: <\/span><b>\u0646\u0633\u0628\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f.<\/b><\/p>\n<p><span style=\"color: #003473;\"><b>\u0646\u0633\u0628\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 (SDR):<\/b><\/span><span style=\"font-weight: 400;\"> \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0627 \u0627\u0644\u0645\u0635\u0637\u0644\u062d \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a \u0641\u064a \u0627\u0644\u0633\u064a\u0627\u0642 \u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a \u0648\u0627\u0644\u062f\u0648\u0644\u064a\u060c \u0648\u064a\u0634\u064a\u0631 \u0625\u0644\u0649 <\/span><b>ISO 15874<\/b><span style=\"font-weight: 400;\"> \u0648 <\/span><b>DIN 8077\/8078<\/b><span style=\"font-weight: 400;\"> \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631. \u064a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0633\u0644\u0633\u0644\u0629 \u0645\u062d\u062f\u062f\u0629 &quot;\u0645\u0639\u064a\u0627\u0631\u064a\u0629&quot; \u0645\u0646 \u0627\u0644\u0646\u0633\u0628 (\u0645\u062b\u0644 SDR 6 \u0623\u0648 7.4 \u0623\u0648 11).<\/span><\/p>\n<p><span style=\"color: #003473;\"><b>\u0646\u0633\u0628\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f (DR):<\/b><\/span><span style=\"font-weight: 400;\"> \u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u0645\u0635\u0637\u0644\u062d \u0627\u0644\u0634\u0627\u0626\u0639 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0623\u0645\u0631\u064a\u0643\u0627 \u0627\u0644\u0634\u0645\u0627\u0644\u064a\u0629\u060c \u0648\u0627\u0644\u0630\u064a \u062a\u0645 \u062a\u0639\u0631\u064a\u0641\u0647 \u0628\u0645\u0648\u062c\u0628 <\/span><b>ASTM F2389<\/b><span style=\"font-weight: 400;\"> \u0645\u0639\u064a\u0627\u0631.<\/span><\/p>\n<p><span style=\"color: #003473;\">\u0627\u0644\u062e\u0644\u0627\u0635\u0629:<\/span><span style=\"font-weight: 400;\"> \u0645\u0646 \u0627\u0644\u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0629\u060c \u0627\u0644\u062d\u0633\u0627\u0628 \u0645\u062a\u0637\u0627\u0628\u0642 (\u0627\u0644\u0646\u0633\u0628\u0629 = \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \/ \u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631). \u0633\u0648\u0627\u0621 \u0623\u0633\u0645\u064a\u062a\u0647\u0627 \u0646\u0633\u0628\u0629 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0642\u064a\u0627\u0633\u064a (SDR) \u0623\u0648 \u0646\u0633\u0628\u0629 \u0627\u0644\u0642\u0637\u0631 (DR)\u060c \u062a\u0628\u0642\u0649 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u0643\u0645\u0627 \u0647\u064a: <\/span><b>\u0643\u0644\u0645\u0627 \u0627\u0646\u062e\u0641\u0636 \u0627\u0644\u0631\u0642\u0645\u060c \u0632\u0627\u062f \u0633\u0645\u0643 \u062c\u062f\u0627\u0631 \u0627\u0644\u0623\u0646\u0628\u0648\u0628\u060c \u0648\u0632\u0627\u062f \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0630\u064a \u064a\u0645\u0643\u0646\u0647 \u062a\u062d\u0645\u0644\u0647.<\/b><\/p>\n<h2><span class=\"ez-toc-section\" id=\"5_Performance_Under_Heat_The_%E2%80%9CMoment_of_Truth%E2%80%9D_Test\"><\/span><span style=\"color: #003473;\"><b>5. \u0627\u0644\u0623\u062f\u0627\u0621 \u062a\u062d\u062a \u0627\u0644\u0636\u063a\u0637: \u0627\u062e\u062a\u0628\u0627\u0631 &quot;\u0644\u062d\u0638\u0629 \u0627\u0644\u062d\u0642\u064a\u0642\u0629&quot;<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0625\u0646 \u0623\u0628\u0631\u0632 \u0645\u0627 \u064a\u0645\u064a\u0632 \u0645\u0627\u062f\u0629 PPR \u0647\u0648 \u0642\u062f\u0631\u062a\u0647\u0627 \u0639\u0644\u0649 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0627\u0646\u0635\u0647\u0627\u0631\u064a. \u0641\u0639\u0646\u062f \u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0648\u0627\u0644\u0648\u0635\u0644\u0629\u060c \u062a\u062a\u0634\u0627\u0628\u0643 \u0627\u0644\u0633\u0644\u0627\u0633\u0644 \u0627\u0644\u062c\u0632\u064a\u0626\u064a\u0629 \u0644\u0644\u0645\u0643\u0648\u0646\u064a\u0646\u060c \u0645\u0643\u0648\u0646\u0629\u064b \u0642\u0637\u0639\u0629 \u0648\u0627\u062d\u062f\u0629 \u0645\u062a\u0635\u0644\u0629 \u0645\u0646 \u0627\u0644\u0645\u0627\u062f\u0629. \u0623\u0645\u0627 \u0627\u0644\u0645\u0648\u0627\u062f \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0641\u062a\u0641\u0634\u0644 \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0628\u0637\u0631\u0642 \u0648\u0627\u0636\u062d\u0629 \u0648\u062e\u0637\u064a\u0631\u0629.<\/span><\/p>\n<div style=\"overflow-x: auto; background-color: #ffffff;\">\n<table style=\"width: 100%; border-collapse: collapse; font-family: 'Jost', Helvetica, sans-serif; font-size: 15px; min-width: 600px;\">\n<thead>\n<tr style=\"background-color: #003473; color: white; text-align: left;\">\n<th style=\"padding: 10px; border: 1px solid #ddd;\">\u0645\u064a\u0632\u0629<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd;\">PPR \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd;\">\u0628\u0648\u0644\u064a \u0628\u0631\u0648\u0628\u064a\u0644\u064a\u0646 \u0645\u0639\u0627\u062f \u062a\u062f\u0648\u064a\u0631\u0647 \/ \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u062c\u0648\u062f\u0629<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><strong>\u0627\u0644\u062f\u062e\u0627\u0646 \u0648\u0627\u0644\u0631\u0627\u0626\u062d\u0629<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u0644\u0627 \u064a\u0635\u062f\u0631 \u062f\u062e\u0627\u0646\u0627\u064b \u0648\u0644\u0627 \u0631\u0627\u0626\u062d\u0629. \u064a\u0628\u0642\u0649 \u0645\u0633\u062a\u0642\u0631\u0627\u064b \u062a\u062d\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629.<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u062f\u062e\u0627\u0646 \u0623\u0633\u0648\u062f \u0648\u0631\u0627\u0626\u062d\u0629 \u0646\u0641\u0627\u0630\u0629. \u064a\u0634\u064a\u0631 \u0630\u0644\u0643 \u0625\u0644\u0649 \u0648\u062c\u0648\u062f \u0634\u0648\u0627\u0626\u0628 \u0623\u0648 \u0646\u0641\u0627\u064a\u0627\u062a \u0645\u0639\u0627\u062f \u062a\u062f\u0648\u064a\u0631\u0647\u0627.<\/td>\n<\/tr>\n<tr style=\"background-color: #d9e6f2;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><strong>\u0627\u0644\u0627\u0644\u062a\u0635\u0627\u0642 (\u063a\u064a\u0631 \u0644\u0627\u0635\u0642)<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u063a\u064a\u0631 \u0644\u0627\u0635\u0642. \u064a\u0646\u0641\u0635\u0644 \u0628\u0633\u0644\u0627\u0633\u0629 \u0639\u0646 \u0631\u0623\u0633 \u0642\u0627\u0644\u0628 \u0627\u0644\u0644\u062d\u0627\u0645.<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u0627\u0644\u0627\u0644\u062a\u0635\u0627\u0642 \u0627\u0644\u0645\u0641\u0631\u0637. \u064a\u0635\u0628\u062d &quot;\u0644\u0632\u062c\u064b\u0627&quot; \u0623\u0648 \u0633\u0627\u0626\u0644\u064b\u0627\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0644\u0648\u062b \u0623\u062f\u0627\u0629 \u0627\u0644\u0644\u062d\u0627\u0645.<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><strong>\u062e\u0631\u0632\u0629 \u0627\u0644\u0644\u062d\u0627\u0645<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">&quot;\u062e\u0631\u0632\u0629 \u0645\u0632\u062f\u0648\u062c\u0629&quot; \u0645\u0648\u062d\u062f\u0629. \u062a\u0634\u0643\u0644 \u062d\u0644\u0642\u062a\u064a\u0646 \u0646\u0627\u0639\u0645\u062a\u064a\u0646 \u0648\u0645\u0633\u062a\u062f\u064a\u0631\u062a\u064a\u0646 \u0639\u0646\u062f \u0627\u0644\u0645\u0641\u0635\u0644.<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u062e\u0631\u0632 \u063a\u064a\u0631 \u0645\u0646\u062a\u0638\u0645 \u0623\u0648 \u0633\u0627\u0626\u0644. \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u0646\u0635\u0647\u0631\u0629 \u0631\u0642\u064a\u0642\u0629 \u062c\u062f\u0627\u064b \u0648\u062a\u0641\u062a\u0642\u0631 \u0625\u0644\u0649 \u0627\u0644\u062a\u0645\u0627\u0633\u0643 \u0627\u0644\u0647\u064a\u0643\u0644\u064a.<\/td>\n<\/tr>\n<tr style=\"background-color: #d9e6f2;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><strong>\u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u064a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0643\u0627\u0645\u0644. \u064a\u0628\u0642\u0649 \u0627\u0644\u0644\u062d\u0627\u0645 \u0639\u0646\u062f \u062d\u0627\u0641\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0629.<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u0627\u0646\u0633\u062f\u0627\u062f \u062f\u0627\u062e\u0644\u064a. \u064a\u062a\u062f\u0641\u0642 \u0627\u0644\u0630\u0648\u0628\u0627\u0646 \u0627\u0644\u0631\u0642\u064a\u0642 \u0625\u0644\u0649 \u0627\u0644\u062f\u0627\u062e\u0644\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0636\u064a\u064a\u0642 \u0645\u0633\u0627\u0631 \u0627\u0644\u0645\u0627\u0621 (\u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u062a\u062f\u0641\u0642).<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><strong>\u0627\u0644\u0631\u0627\u0628\u0637\u0629 \u0627\u0644\u062c\u0632\u064a\u0626\u064a\u0629<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u0627\u0646\u062f\u0645\u0627\u062c \u0633\u0644\u0633. \u064a\u0635\u0628\u062d \u0627\u0644\u0645\u0641\u0635\u0644 \u0642\u0648\u064a\u0627\u064b \u0645\u062b\u0644 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0646\u0641\u0633\u0647.<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0636\u0639\u064a\u0641\u0629. \u064a\u0624\u062f\u064a \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0645\u0633\u0627\u0645\u064a \u0625\u0644\u0649 \u0627\u062d\u062a\u0645\u0627\u0644\u064a\u0629 \u062d\u062f\u0648\u062b \u062a\u0633\u0631\u0628\u0627\u062a &quot;\u062a\u0631\u0634\u064a\u062d\u064a\u0629&quot; \u062a\u062d\u062a \u0627\u0644\u0636\u063a\u0637.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"6_Certifications_Standards_The_%E2%80%9CGlobal_Passport%E2%80%9D_for_Quality\"><\/span><span style=\"color: #003473;\"><b>6. \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0648\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631: &quot;\u062c\u0648\u0627\u0632 \u0627\u0644\u0633\u0641\u0631 \u0627\u0644\u0639\u0627\u0644\u0645\u064a&quot; \u0644\u0644\u062c\u0648\u062f\u0629<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0641\u064a \u0627\u0644\u0633\u0648\u0642 \u0627\u0644\u062f\u0648\u0644\u064a\u0629\u060c \u0627\u0644\u062c\u0648\u062f\u0629 \u0644\u064a\u0633\u062a \u0645\u062c\u0631\u062f \u0627\u062f\u0639\u0627\u0621\u060c \u0628\u0644 \u0647\u064a \u0634\u0647\u0627\u062f\u0629. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u062a\u062d\u0633\u064a\u0646 \u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u0628\u062d\u062b \u0648\u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0627\u062a \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0641\u064a\u0629\u060c \u064a\u064f\u0639\u062f\u0651 \u062a\u062d\u062f\u064a\u062f &quot;\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631&quot; \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0623\u0645\u062b\u0644 \u0644\u062a\u0645\u064a\u064a\u0632 \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0651\u0639\u0629 \u0627\u0644\u0631\u0627\u0626\u062f\u0629 \u0639\u0646 \u0648\u0631\u0634 \u0627\u0644\u0639\u0645\u0644 \u063a\u064a\u0631 \u0627\u0644\u0645\u0631\u062e\u0635\u0629.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13235\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/Certifications-Standards-The-Global-Passport-for-Quality.jpg\" alt=\"\u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0648\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631: \u062c\u0648\u0627\u0632 \u0627\u0644\u0633\u0641\u0631 \u0627\u0644\u0639\u0627\u0644\u0645\u064a \u0644\u0644\u062c\u0648\u062f\u0629\" width=\"800\" height=\"560\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/Certifications-Standards-The-Global-Passport-for-Quality.jpg 800w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/Certifications-Standards-The-Global-Passport-for-Quality-300x210.jpg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/Certifications-Standards-The-Global-Passport-for-Quality-768x538.jpg 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/Certifications-Standards-The-Global-Passport-for-Quality-18x12.jpg 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/Certifications-Standards-The-Global-Passport-for-Quality-600x420.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u0639\u0646\u062f \u0641\u062d\u0635 \u0627\u0644\u0637\u0628\u0627\u0639\u0629 \u0627\u0644\u0646\u0627\u0641\u062b\u0629 \u0644\u0644\u062d\u0628\u0631 \u0639\u0644\u0649 \u0623\u0646\u0628\u0648\u0628 PPR\u060c \u064a\u062c\u0628 \u0639\u0644\u064a\u0643 \u0627\u0644\u0628\u062d\u062b \u0639\u0646 \u0645\u062f\u0649 \u062a\u0648\u0627\u0641\u0642\u0647\u0627 \u0645\u0639 \u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062f\u0648\u0644\u064a\u0629 \u0627\u0644\u0645\u062d\u062f\u062f\u0629:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"color: #003473;\"><b>ISO 15874:<\/b><\/span><span style=\"font-weight: 400;\"> \u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u062f\u0648\u0644\u064a \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u0644\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0633\u0627\u062e\u0646\u0629 \u0648\u0627\u0644\u0628\u0627\u0631\u062f\u0629. \u0648\u0647\u0648 \u064a\u062d\u062f\u062f \u0643\u0644 \u0634\u064a\u0621 \u0628\u062f\u0621\u064b\u0627 \u0645\u0646 \u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631 \u0648\u062d\u062a\u0649 \u0642\u0648\u0629 \u0627\u0644\u062a\u062d\u0645\u0644 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0633\u062a\u0627\u062a\u064a\u0643\u064a \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"color: #003473;\"><b>DIN 8077\/8078:<\/b><\/span><span style=\"font-weight: 400;\"> \u0647\u0630\u0647 \u0647\u064a \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0623\u0644\u0645\u0627\u0646\u064a\u0629 \u0627\u0644\u0635\u0627\u0631\u0645\u0629. <\/span><b>DIN 8077<\/b><span style=\"font-weight: 400;\"> \u064a\u062a\u0639\u0644\u0642 \u0627\u0644\u0623\u0645\u0631 \u0628\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0645\u0639\u062f\u0644\u0627\u062a \u0627\u0644\u0636\u063a\u0637\u060c \u0628\u064a\u0646\u0645\u0627 <\/span><b>DIN 8078<\/b><span style=\"font-weight: 400;\"> \u064a\u0631\u0643\u0632 \u0639\u0644\u0649 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0639\u0627\u0645\u0629 \u0648\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631. \u0648\u062a\u064f\u0639\u062f\u0651 \u0639\u0644\u0627\u0645\u0629 &quot;\u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0623\u0644\u0645\u0627\u0646\u064a&quot; \u0645\u0624\u0634\u0631\u0627\u064b \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0639\u0627\u0644\u064d \u0645\u0646 \u0627\u0644\u062b\u0642\u0629 \u0641\u064a \u0635\u0646\u0627\u0639\u0629 PPR.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"color: #003473;\"><b>NSF\/ANSI 61:<\/b><\/span><span style=\"font-weight: 400;\"> \u0647\u0630\u0627 \u0623\u0645\u0631 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0644\u0640 <\/span><b>\u0627\u0644\u0635\u062d\u0629 \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629<\/b><span style=\"font-weight: 400;\">. \u064a\u0634\u0647\u062f \u0647\u0630\u0627 \u0628\u0623\u0646 \u0645\u0627\u062f\u0629 PPR \u0644\u0627 \u062a\u0633\u0631\u0628 \u0627\u0644\u0631\u0635\u0627\u0635 \u0623\u0648 BPA \u0623\u0648 \u0645\u0648\u0627\u062f \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0623\u062e\u0631\u0649 \u0625\u0644\u0649 \u0645\u064a\u0627\u0647 \u0627\u0644\u0634\u0631\u0628.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u0633\u062a\u0641\u0635\u062d \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0627\u0644\u0631\u0627\u0626\u062f\u0629 \u0628\u0643\u0644 \u0641\u062e\u0631 \u0639\u0646 \u0645\u0635\u062f\u0631 \u0645\u0648\u0627\u062f\u0647\u0627 \u0627\u0644\u062e\u0627\u0645. \u0625\u0630\u0627 \u0643\u0646\u062a \u0645\u0634\u062a\u0631\u064a\u064b\u0627 \u0628\u0643\u0645\u064a\u0627\u062a \u0643\u0628\u064a\u0631\u0629\u060c \u0641\u0639\u0644\u064a\u0643 \u0623\u0646 \u062a\u0637\u0644\u0628 \u0630\u0644\u0643. <\/span><b>\u0648\u0631\u0642\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629 (TDS)<\/b><span style=\"font-weight: 400;\"> \u0645\u0646 \u0627\u0644\u0631\u0627\u062a\u0646\u062c \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645.<\/span><\/p>\n<p><b>\u0646\u0635\u064a\u062d\u0629 \u0627\u062d\u062a\u0631\u0627\u0641\u064a\u0629:<\/b><span style=\"font-weight: 400;\"> \u0627\u0628\u062d\u062b \u0639\u0646 \u0623\u0633\u0645\u0627\u0621 \u0645\u062b\u0644 <\/span><b>\u0627\u0644\u0634\u0641\u0642 \u0627\u0644\u0642\u0637\u0628\u064a (RA130E)<\/b><span style=\"font-weight: 400;\">, <\/span><b>\u0647\u064a\u0648\u0633\u0648\u0646\u063a (R200P)<\/b><span style=\"font-weight: 400;\">\u060c \u0623\u0648 <\/span><b>\u0644\u064a\u0648\u0646\u062f\u064a\u0644 \u0628\u0627\u0633\u064a\u0644<\/b><span style=\"font-weight: 400;\">. \u0647\u0630\u0647 \u0647\u064a &quot;\u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629&quot; \u0641\u064a \u0639\u0627\u0644\u0645 \u0631\u0627\u062a\u0646\u062c\u0627\u062a \u0627\u0644\u0628\u0648\u0644\u064a \u0628\u0631\u0648\u0628\u064a\u0644\u064a\u0646. \u0625\u0630\u0627 \u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u0635\u0646\u0651\u0639 \u0647\u0630\u0647 \u0627\u0644\u0631\u0627\u062a\u0646\u062c\u0627\u062a\u060c \u0641\u0625\u0646 \u0627\u0644\u062c\u0648\u062f\u0629 \u0645\u0636\u0645\u0648\u0646\u0629 \u062a\u0642\u0631\u064a\u0628\u064b\u0627.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"7_Conclusion\"><\/span><span style=\"color: #003473;\"><b>7. \u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0628\u0627\u062e\u062a\u0635\u0627\u0631\u060c \u064a\u062a\u0637\u0644\u0628 \u062a\u0645\u064a\u064a\u0632 \u0645\u0627\u062f\u0629 PPR \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0646\u0638\u0631\u0629 \u062b\u0627\u0642\u0628\u0629 \u0644\u0646\u0642\u0627\u0621 \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0648\u0647\u0646\u062f\u0633\u0629 \u062f\u0642\u064a\u0642\u0629\u060c \u0648\u0627\u0644\u0627\u0644\u062a\u0632\u0627\u0645 \u0628\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062f\u0648\u0644\u064a\u0629 \u0645\u062b\u0644 ISO \u0648 DIN.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0641\u064a \u0634\u0631\u0643\u0629 Ctube\u060c \u0646\u0631\u062a\u0642\u064a \u0628\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u0647\u0630\u0647 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0642\u0633\u0645 \u0627\u0644\u0628\u062d\u062b \u0648\u0627\u0644\u062a\u0637\u0648\u064a\u0631 \u0627\u0644\u0645\u062a\u062e\u0635\u0635 \u0644\u062f\u064a\u0646\u0627. \u0646\u0642\u062f\u0645 \u0645\u062c\u0645\u0648\u0639\u0629 \u0634\u0627\u0645\u0644\u0629 \u0645\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 PPR \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0637\u0628\u0642\u0629\u060c \u0648\u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0637\u0628\u0642\u0629\u060c \u0648\u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a\u060c \u0648\u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646 \u062f\u0645\u062c\u0647\u0627 \u062c\u0645\u064a\u0639\u064b\u0627 \u0645\u0639 \u062a\u0642\u0646\u064a\u062a\u0646\u0627 \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629 \u0627\u0644\u0645\u0636\u0627\u062f\u0629 \u0644\u0644\u0628\u0643\u062a\u064a\u0631\u064a\u0627.\u00a0<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13212\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/The-Science-Behind-PPR-Pipe.jpg\" alt=\"\u0627\u0644\u0639\u0644\u0645 \u0648\u0631\u0627\u0621 \u0623\u0646\u0627\u0628\u064a\u0628 PPR\" width=\"800\" height=\"560\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/The-Science-Behind-PPR-Pipe.jpg 800w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/The-Science-Behind-PPR-Pipe-300x210.jpg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/The-Science-Behind-PPR-Pipe-768x538.jpg 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/The-Science-Behind-PPR-Pipe-18x12.jpg 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/The-Science-Behind-PPR-Pipe-600x420.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u0648\u0647\u0630\u0627 \u064a\u0636\u0645\u0646 \u0623\u0646\u0647 \u0628\u063a\u0636 \u0627\u0644\u0646\u0638\u0631 \u0639\u0646 \u0627\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u0630\u064a \u062a\u062e\u062a\u0627\u0631\u0647\u060c \u0641\u0625\u0646 \u0646\u0638\u0627\u0645\u0643 \u064a\u0648\u0641\u0631 \u0623\u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0645\u0646 \u0646\u0638\u0627\u0641\u0629 \u0627\u0644\u0645\u064a\u0627\u0647 \u0648\u062d\u0645\u0627\u064a\u0629 \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0623\u0645\u062f \u0636\u062f \u0646\u0645\u0648 \u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0628\u0627\u062a.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0634\u0643\u0631\u0627\u064b \u0644\u0643\u0645 \u0639\u0644\u0649 \u0627\u0644\u0642\u0631\u0627\u0621\u0629! \u0633\u0648\u0627\u0621 \u0643\u0646\u062a\u0645 \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0642\u064a\u0627\u0633\u064a\u0629 \u0623\u0648 \u062a\u0642\u0646\u064a\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0645\u062a\u062e\u0635\u0635\u0629\u060c \u0641\u0625\u0646 Ctube \u0645\u0644\u062a\u0632\u0645\u0629 \u0628\u062a\u0648\u0641\u064a\u0631 \u0631\u0627\u062d\u0629 \u0627\u0644\u0628\u0627\u0644 \u0627\u0644\u062a\u064a \u064a\u0633\u062a\u062d\u0642\u0647\u0627 \u0645\u0634\u0631\u0648\u0639\u0643\u0645.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0627\u062a\u0635\u0644 \u0628\u0646\u0627 \u0627\u0644\u064a\u0648\u0645 \u0644\u0645\u0639\u0631\u0641\u0629 \u0627\u0644\u0645\u0632\u064a\u062f \u0639\u0646 \u0623\u062d\u062f\u062b \u0627\u0628\u062a\u0643\u0627\u0631\u0627\u062a\u0646\u0627 \u0641\u064a \u0645\u062c\u0627\u0644 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u0639\u0627\u0634\u0627\u062a \u0627\u0644\u062a\u0642\u0627\u0639\u062f\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 (PPR).<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13166\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/PPR-Pipe-FAQs.jpg\" alt=\"\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u062d\u0648\u0644 \u0623\u0646\u0627\u0628\u064a\u0628 PPR\" width=\"800\" height=\"560\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/PPR-Pipe-FAQs.jpg 800w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/PPR-Pipe-FAQs-300x210.jpg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/PPR-Pipe-FAQs-768x538.jpg 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/PPR-Pipe-FAQs-18x12.jpg 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2026\/02\/PPR-Pipe-FAQs-600x420.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQs\"><\/span><span style=\"color: #003473;\"><b>\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\">\u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0646\u064a \u0645\u0639\u0631\u0641\u0629 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0623\u0646\u0628\u0648\u0628 PPR \u0645\u0635\u0646\u0648\u0639\u064b\u0627 \u0645\u0646 \u0645\u0648\u0627\u062f \u0645\u0639\u0627\u062f \u062a\u062f\u0648\u064a\u0631\u0647\u0627\u061f<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u0623\u0633\u0647\u0644 \u0637\u0631\u064a\u0642\u0629 \u0644\u062a\u062d\u062f\u064a\u062f \u0645\u0627\u062f\u0629 PPR \u0627\u0644\u0645\u0639\u0627\u062f \u062a\u062f\u0648\u064a\u0631\u0647\u0627 \u0647\u064a \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u062e\u062a\u0628\u0627\u0631 &quot;\u0627\u0644\u0631\u0627\u0626\u062d\u0629 \u0648\u0627\u0644\u062f\u062e\u0627\u0646&quot;. \u0641\u0639\u0646\u062f \u062a\u0633\u062e\u064a\u0646 \u0645\u0627\u062f\u0629 PPR \u0627\u0644\u0623\u0635\u0644\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0644\u0623\u063a\u0631\u0627\u0636 \u0627\u0644\u0644\u062d\u0627\u0645\u060c \u064a\u0646\u0628\u063a\u064a \u0623\u0646 \u062a\u0643\u0648\u0646 \u0639\u062f\u064a\u0645\u0629 \u0627\u0644\u0631\u0627\u0626\u062d\u0629 \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u0648\u0644\u0627 \u062a\u064f\u0635\u062f\u0631 \u0623\u064a \u062f\u062e\u0627\u0646.<\/p>\n<p>\u0625\u0630\u0627 \u0634\u0645\u0645\u062a \u0631\u0627\u0626\u062d\u0629 \u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u0646\u0641\u0627\u0630\u0629 \u0648\u0644\u0627\u0630\u0639\u0629 \u0623\u0648 \u0631\u0623\u064a\u062a \u062f\u062e\u0627\u0646\u064b\u0627 \u0623\u0633\u0648\u062f\u060c \u0641\u0645\u0646 \u0627\u0644\u0645\u062d\u062a\u0645\u0644 \u0623\u0646 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u062e\u0631\u062f\u0629 \u0645\u0639\u0627\u062f \u062a\u062f\u0648\u064a\u0631\u0647\u0627 \u0623\u0648 \u0625\u0636\u0627\u0641\u0627\u062a \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u062c\u0648\u062f\u0629.\u00a0<\/p>\n<p>\u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u062a\u062d\u0642\u0642 \u0645\u0646 \u0648\u062c\u0648\u062f &quot;\u0628\u0642\u0639 \u0633\u0648\u062f\u0627\u0621&quot; \u0623\u0648 \u062e\u0637\u0648\u0637 \u0641\u064a \u0627\u0644\u0645\u0642\u0637\u0639 \u0627\u0644\u0639\u0631\u0636\u064a \u0644\u0644\u0623\u0646\u0628\u0648\u0628\u060c \u0648\u0627\u0644\u062a\u064a \u062a\u0639\u062a\u0628\u0631 \u0639\u0644\u0627\u0645\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u062a\u0644\u0648\u062b.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-2\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\u0647\u0644 \u064a\u0645\u0643\u0646\u0646\u064a \u062e\u0644\u0637 \u0623\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0648\u0635\u0644\u0627\u062a PPR\u061f<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0630\u0644\u0643 \u062a\u0642\u0646\u064a\u0627\u064b \u0625\u0630\u0627 \u0627\u0644\u062a\u0632\u0645 \u0643\u0644\u0627\u0647\u0645\u0627 \u0628\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062f\u0648\u0644\u064a\u0629 \u0646\u0641\u0633\u0647\u0627 (\u0645\u062b\u0644 ISO 15874)\u060c \u0625\u0644\u0627 \u0623\u0646\u0647 \u063a\u064a\u0631 \u0645\u0633\u062a\u062d\u0633\u0646. \u0641\u0642\u062f \u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u0635\u0646\u0651\u0639\u0648\u0646 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0648\u0646 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0631\u0627\u062a\u0646\u062c\u064a\u0629 \u0623\u0648 \u062f\u0631\u062c\u0627\u062a \u0627\u0646\u0635\u0647\u0627\u0631 \u0645\u062e\u062a\u0644\u0641\u0629 \u0642\u0644\u064a\u0644\u0627\u064b.\u00a0<\/p>\n<p>\u064a\u0636\u0645\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u0641\u0633 \u0627\u0644\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0644\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0627\u0644\u0648\u0635\u0644\u0627\u062a \u062a\u0648\u0627\u0641\u0642\u064b\u0627 \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u064b\u0627 \u0645\u062b\u0627\u0644\u064a\u064b\u0627 \u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645\u060c \u0648\u0647\u0648 \u0623\u0645\u0631 \u0636\u0631\u0648\u0631\u064a \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 &quot;\u0631\u0627\u0628\u0637\u0629 \u062c\u0632\u064a\u0626\u064a\u0629&quot; \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628. \u0643\u0645\u0627 \u0623\u0646 \u0645\u0639\u0638\u0645 \u0636\u0645\u0627\u0646\u0627\u062a \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u062a\u0635\u0628\u062d \u0644\u0627\u063a\u064a\u0629 \u0641\u064a \u062d\u0627\u0644\u0629 \u062e\u0644\u0637 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-3\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\u0645\u0627 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 PN20 \u0648 PN25 PPR\u061f<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\"\u064a\u0634\u064a\u0631 \u0627\u062e\u062a\u0635\u0627\u0631 &quot;PN&quot; \u0625\u0644\u0649 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0627\u0633\u0645\u064a (\u0645\u0642\u0627\u0633\u064b\u0627 \u0628\u0627\u0644\u0628\u0627\u0631).<\/p>\n<p>PN20: \u0645\u0635\u0645\u0645 \u0644\u0636\u063a\u0637 \u062a\u0634\u063a\u064a\u0644 \u064a\u0635\u0644 \u0625\u0644\u0649 20 \u0628\u0627\u0631. \u0648\u064a\u0633\u062a\u062e\u062f\u0645 \u0639\u0627\u062f\u0629\u064b \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0633\u0627\u062e\u0646\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629.<\/p>\n<p>PN25: \u064a\u062a\u0645\u064a\u0632 \u0628\u062c\u062f\u0631\u0627\u0646 \u0623\u0643\u062b\u0631 \u0633\u0645\u0643\u064b\u0627 \u0648\u064a\u062a\u062d\u0645\u0644 \u0636\u063a\u0637\u064b\u0627 \u064a\u0635\u0644 \u0625\u0644\u0649 25 \u0628\u0627\u0631\u064b\u0627. \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0639\u0627\u062f\u0629\u064b \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a \u0623\u0648 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0630\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0631\u062a\u0641\u0639\u0629 \u062c\u062f\u064b\u0627. \u062a\u0623\u0643\u062f \u062f\u0627\u0626\u0645\u064b\u0627 \u0645\u0646 \u0623\u0646 \u062a\u0635\u0646\u064a\u0641 PN \u0644\u0644\u0623\u0646\u0628\u0648\u0628 \u064a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0644\u0645\u0634\u0631\u0648\u0639\u0643 \u0644\u062a\u062c\u0646\u0628 \u0627\u0644\u0627\u0646\u0641\u062c\u0627\u0631.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-4\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\u0647\u0644 \u064a\u062f\u0644 \u0644\u0648\u0646 \u0623\u0646\u0628\u0648\u0628 PPR (\u0623\u062e\u0636\u0631\u060c \u0623\u0628\u064a\u0636\u060c \u0631\u0645\u0627\u062f\u064a\u060c \u0623\u0632\u0631\u0642) \u0639\u0644\u0649 \u062c\u0648\u062f\u062a\u0647\u061f<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u0644\u0627. \u0627\u0644\u0644\u0648\u0646 \u0647\u0648 \u0645\u062c\u0631\u062f \u0645\u0632\u064a\u062c \u0631\u0626\u064a\u0633\u064a (\u0635\u0628\u063a\u0629) \u062a\u0645\u062a \u0625\u0636\u0627\u0641\u062a\u0647 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0648\u0644\u0627 \u064a\u0639\u0643\u0633 \u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062e\u0627\u0645.<\/p>\n<p>\u062a\u062e\u062a\u0644\u0641 \u0627\u0644\u062a\u0641\u0636\u064a\u0644\u0627\u062a \u0628\u0627\u062e\u062a\u0644\u0627\u0641 \u0627\u0644\u0645\u0646\u0627\u0637\u0642: \u0641\u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0623\u062e\u0636\u0631 \u0634\u0627\u0626\u0639 \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0623\u0633\u0648\u0627\u0642\u060c \u0628\u064a\u0646\u0645\u0627 \u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0623\u0628\u064a\u0636 \u0623\u0648 \u0627\u0644\u0631\u0645\u0627\u062f\u064a \u0634\u0627\u0626\u0639 \u0641\u064a \u0623\u0633\u0648\u0627\u0642 \u0623\u062e\u0631\u0649.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-5\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">\u0644\u0645\u0627\u0630\u0627 \u062a\u0635\u0628\u062d \u0628\u0639\u0636 \u0623\u0646\u0627\u0628\u064a\u0628 PPR \u0647\u0634\u0629 \u0648\u062a\u062a\u0634\u0642\u0642 \u0641\u064a \u0641\u0635\u0644 \u0627\u0644\u0634\u062a\u0627\u0621\u061f<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u064a\u0639\u0648\u062f \u0630\u0644\u0643 \u0639\u0627\u062f\u0629\u064b \u0625\u0644\u0649 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0627\u0644\u0639\u0627\u0644\u064a \u0644\u062d\u0634\u0648 \u0643\u0631\u0628\u0648\u0646\u0627\u062a \u0627\u0644\u0643\u0627\u0644\u0633\u064a\u0648\u0645 (\u0627\u0644\u0637\u0628\u0627\u0634\u064a\u0631). \u064a\u0636\u064a\u0641 \u0628\u0639\u0636 \u0627\u0644\u0645\u0635\u0646\u0651\u0639\u064a\u0646 \u0647\u0630\u0627 \u0627\u0644\u062d\u0634\u0648 \u0644\u0632\u064a\u0627\u062f\u0629 \u0648\u0632\u0646 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\u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629 \u0639\u0644\u0649 &quot;\u0635\u0644\u0627\u0628\u0629 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629&quot; \u0648\u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0642\u0627\u062f\u0631\u0627\u064b \u0639\u0644\u0649 \u062a\u062d\u0645\u0644 \u0627\u0644\u0635\u062f\u0645\u0627\u062a \u0627\u0644\u0637\u0641\u064a\u0641\u0629 \u062d\u062a\u0649 \u0641\u064a \u0627\u0644\u0637\u0642\u0633 \u0627\u0644\u0628\u0627\u0631\u062f.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>1. 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