{"id":12716,"date":"2025-12-25T03:24:00","date_gmt":"2025-12-25T03:24:00","guid":{"rendered":"https:\/\/www.ctube-gr.com\/?p=12716"},"modified":"2026-04-23T09:52:15","modified_gmt":"2026-04-23T09:52:15","slug":"%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%a8%d9%86%d8%a7%d8%a1-%d9%86%d8%b8%d8%a7%d9%85-%d8%a3%d9%86%d8%a7%d8%a8%d9%8a%d8%a8-%d8%ae%d8%a7%d8%b1%d8%ac%d9%8a%d8%a9-%d9%85%d9%82%d8%a7%d9%88%d9%85-%d9%84%d9%84","status":"publish","type":"post","link":"https:\/\/www.ctube-gr.com\/ar\/news\/how-to-build-a-truly-weatherproof-outdoor-conduit-system.html","title":{"rendered":"\u0643\u064a\u0641\u064a\u0629 \u0628\u0646\u0627\u0621 \u0646\u0638\u0627\u0645 \u0623\u0646\u0627\u0628\u064a\u0628 \u062e\u0627\u0631\u062c\u064a\u0629 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062c\u0648\u064a\u0629 \u062d\u0642\u064b\u0627"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter 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-build-a-truly-weatherproof-outdoor-conduit-system.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-build-a-truly-weatherproof-outdoor-conduit-system.html\/#2_Key_Environmental_Challenges_for_Outdoor_Conduit_Systems\" >2. \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u0648\u0627\u0633\u064a\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\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\/how-to-build-a-truly-weatherproof-outdoor-conduit-system.html\/#3_Conduit_Materials_Matching_Properties_to_Real-World_Demands\" >3. \u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0648\u0627\u0633\u064a\u0631: \u0645\u0637\u0627\u0628\u0642\u0629 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0645\u0639 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u0645 \u0627\u0644\u062d\u0642\u064a\u0642\u064a<\/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-build-a-truly-weatherproof-outdoor-conduit-system.html\/#4_Building_Top-Performing_Weatherproof_Conduit_Systems_by_Application\" >4. \u0628\u0646\u0627\u0621 \u0623\u0646\u0638\u0645\u0629 \u0623\u0646\u0627\u0628\u064a\u0628 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062c\u0648\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 \u062d\u0633\u0628 \u0627\u0644\u062a\u0637\u0628\u064a\u0642<\/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-build-a-truly-weatherproof-outdoor-conduit-system.html\/#5_Connector_Fittings_%E2%80%93_Ensuring_System-Level_Water_Resistance\" >5. \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0648\u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u2013 \u0636\u0645\u0627\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u0627\u0621 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0646\u0638\u0627\u0645<\/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-build-a-truly-weatherproof-outdoor-conduit-system.html\/#6_Conclusion\" >6. \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-7\" href=\"https:\/\/www.ctube-gr.com\/ar\/news\/how-to-build-a-truly-weatherproof-outdoor-conduit-system.html\/#FAQs\" >\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.ctube-gr.com\/ar\/news\/how-to-build-a-truly-weatherproof-outdoor-conduit-system.html\/#Are_there_special_considerations_for_conduit_in_high-altitude_or_desert_environments\" >\u0647\u0644 \u0647\u0646\u0627\u0643 \u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u062e\u0627\u0635\u0629 \u0644\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0645\u0631\u062a\u0641\u0639\u0629 \u0623\u0648 \u0627\u0644\u0635\u062d\u0631\u0627\u0648\u064a\u0629\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.ctube-gr.com\/ar\/news\/how-to-build-a-truly-weatherproof-outdoor-conduit-system.html\/#How_can_I_prevent_water_from_entering_conduit_at_the_underground-to-above-grade_transition\" >\u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0646\u064a \u0645\u0646\u0639 \u062f\u062e\u0648\u0644 \u0627\u0644\u0645\u0627\u0621 \u0625\u0644\u0649 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0639\u0646\u062f \u0646\u0642\u0637\u0629 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644 \u0645\u0646 \u062a\u062d\u062a \u0627\u0644\u0623\u0631\u0636 \u0625\u0644\u0649 \u0641\u0648\u0642\u0647\u0627\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.ctube-gr.com\/ar\/news\/how-to-build-a-truly-weatherproof-outdoor-conduit-system.html\/#Are_gasketed_fittings_and_boxes_mandatory_for_all_outdoor_conduits\" >\u0647\u0644 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0648\u0635\u0646\u0627\u062f\u064a\u0642 \u0645\u0632\u0648\u062f\u0629 \u0628\u062d\u0634\u0648\u0627\u062a \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628 \u0625\u0644\u0632\u0627\u0645\u064a\u0629 \u0644\u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0648\u0627\u0633\u064a\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.ctube-gr.com\/ar\/news\/how-to-build-a-truly-weatherproof-outdoor-conduit-system.html\/#Can_corrosion-resistant_metal_conduits_be_used_near_saltwater_without_special_coatings\" >\u0647\u0644 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0628\u0627\u0644\u0642\u0631\u0628 \u0645\u0646 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0645\u0627\u0644\u062d\u0629 \u062f\u0648\u0646 \u0637\u0644\u0627\u0621\u0627\u062a \u062e\u0627\u0635\u0629\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.ctube-gr.com\/ar\/news\/how-to-build-a-truly-weatherproof-outdoor-conduit-system.html\/#Do_weatherproof_conduit_systems_require_any_special_grounding_considerations\" >\u0647\u0644 \u062a\u062a\u0637\u0644\u0628 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u0648\u0627\u0633\u064a\u0631 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062c\u0648\u064a\u0629 \u0623\u064a \u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u062e\u0627\u0635\u0629 \u0644\u0644\u062a\u0623\u0631\u064a\u0636\u061f<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1_Introduction\"><\/span><span style=\"color: #003473;\">1. \u0627\u0644\u0645\u0642\u062f\u0645\u0629<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0644\u0627 \u062a\u062d\u062f\u062b \u0645\u0639\u0638\u0645 \u0623\u0639\u0637\u0627\u0644 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0628\u0633\u0628\u0628 \u062a\u0634\u0642\u0642 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0628\u0641\u0639\u0644 \u0627\u0644\u0634\u0645\u0633 \u0623\u0648 \u0635\u062f\u0623\u0647\u060c \u0628\u0644 \u062a\u062d\u062f\u062b \u0639\u0646\u062f \u0646\u0642\u0627\u0637 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 - \u062d\u064a\u062b \u064a\u0644\u062a\u0642\u064a \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0628\u0627\u0644\u0635\u0646\u062f\u0648\u0642\u060c \u0623\u0648 \u0639\u0646\u062f \u0631\u0628\u0637 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0628\u0628\u0639\u0636\u0647\u0627\u060c \u0623\u0648 \u0639\u0646\u062f \u0625\u0647\u0645\u0627\u0644 \u0625\u062d\u0643\u0627\u0645 \u063a\u0637\u0627\u0621 \u0645\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628.<\/p>\n<p>\u0628\u0645\u0639\u0646\u0649 \u0622\u062e\u0631\u060c \u0627\u0644\u062d\u0644\u0642\u0629 \u0627\u0644\u0623\u0636\u0639\u0641 \u0644\u064a\u0633\u062a \u0627\u0644\u0642\u0646\u0627\u0629 \u0646\u0641\u0633\u0647\u0627\u060c \u0628\u0644 \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0645\u062d\u064a\u0637 \u0628\u0647\u0627.<\/p>\n<p>\u062a\u0623\u062a\u064a \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0637\u0642\u0633 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629 \u0645\u0646 \u0645\u062f\u0649 \u062c\u0648\u062f\u0629 \u0639\u0645\u0644 \u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0645\u0639\u064b\u0627: \u0645\u0627\u062f\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628\u060c \u0648\u0646\u0648\u0639 \u0627\u0644\u0648\u0635\u0644\u0627\u062a\u060c \u0648\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0639\u0644\u0628\u060c \u0648\u062c\u0648\u062f\u0629 \u0645\u0648\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628\u060c \u0648\u062d\u062a\u0649 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srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Key-Environmental-Challenges-for-Outdoor-Conduit-Systems.jpg 868w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Key-Environmental-Challenges-for-Outdoor-Conduit-Systems-300x171.jpg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Key-Environmental-Challenges-for-Outdoor-Conduit-Systems-768x439.jpg 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Key-Environmental-Challenges-for-Outdoor-Conduit-Systems-18x10.jpg 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Key-Environmental-Challenges-for-Outdoor-Conduit-Systems-600x343.jpg 600w\" sizes=\"(max-width: 868px) 100vw, 868px\" \/><\/p>\n<p><span style=\"color: #003473;\"><strong>\u0627\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629<\/strong><\/span>\u062a\u062a\u0633\u0628\u0628 \u0627\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 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\u0648\u0642\u062f \u062a\u0646\u062b\u0646\u064a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0627\u0644\u0631\u0642\u064a\u0642\u0629 \u0628\u0633\u0647\u0648\u0644\u0629\u060c \u0628\u064a\u0646\u0645\u0627 \u0642\u062f \u062a\u062a\u0631\u0647\u0644 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u063a\u064a\u0631 \u0627\u0644\u0645\u062f\u0639\u0648\u0645\u0629 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0623\u0648 \u062a\u0646\u0641\u0635\u0644 \u0639\u0646\u062f \u0627\u0644\u0648\u0635\u0644\u0627\u062a.<\/p>\n<p><span style=\"color: #003473;\"><strong>\u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644<\/strong><\/span>\u064a\u0645\u0643\u0646 \u0644\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0645\u0634\u0628\u0639 \u0628\u0627\u0644\u0645\u0644\u062d \u0639\u0644\u0649 \u0628\u0639\u062f \u0645\u064a\u0644 \u0623\u0648 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\u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0644\u064a\u0633 \u0628\u0645\u0646\u0623\u0649 \u0639\u0646 \u0630\u0644\u0643 \u0645\u0627 \u0644\u0645 \u064a\u062a\u0645 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u0645\u0646\u0627\u0633\u0628.<\/p>\n<p><span style=\"color: #003473;\"><strong>\u062f\u0648\u0631\u0627\u062a \u062d\u0631\u0627\u0631\u064a\u0629 \u0648\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062a\u062c\u0645\u064a\u062f \u0648\u0627\u0644\u0630\u0648\u0628\u0627\u0646<\/strong><\/span>\u062a\u062a\u0633\u0628\u0628 \u0627\u0644\u062a\u0642\u0644\u0628\u0627\u062a \u0627\u0644\u064a\u0648\u0645\u064a\u0629 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0641\u064a \u0627\u0644\u062a\u0645\u062f\u062f \u0648\u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634. \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0628\u0627\u0631\u062f\u0629\u060c \u0642\u062f \u064a\u062a\u062c\u0645\u062f \u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u0645\u062a\u0633\u0631\u0628 \u0625\u0644\u0649 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u062e\u0644\u0627\u0644 \u0627\u0644\u0644\u064a\u0644\u060c \u0645\u062a\u0645\u062f\u062f\u064b\u0627 \u0628\u0642\u0648\u0629 \u0643\u0627\u0641\u064a\u0629 \u0644\u062a\u0634\u0642\u0642 \u0645\u0627\u062f\u0629 PVC \u0623\u0648 \u0641\u0635\u0644 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u0644\u0648\u0644\u0628\u0629. \u0648\u062a\u064f\u0639\u062f \u0627\u0644\u0645\u0648\u0627\u062f \u0630\u0627\u062a \u0627\u0644\u062b\u0628\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0623\u0648 \u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0635\u0644\u0628\u0629 \u0623\u0643\u062b\u0631 \u0639\u0631\u0636\u0629 \u0644\u0644\u062e\u0637\u0631.<\/p>\n<p>\u0648\u0627\u0644\u0623\u0647\u0645 \u0645\u0646 \u0630\u0644\u0643\u060c \u0623\u0646 \u0647\u0630\u0647 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u062a\u062a\u0641\u0627\u0642\u0645: \u0641\u0627\u0644\u0642\u0646\u0627\u0629 \u0641\u064a \u0645\u064a\u0627\u0645\u064a \u062a\u0648\u0627\u062c\u0647 \u0627\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629 \u0648\u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0648\u0627\u0644\u0645\u0644\u062d\u061b \u0628\u064a\u0646\u0645\u0627 \u062a\u0648\u0627\u062c\u0647 \u0623\u062e\u0631\u0649 \u0641\u064a \u0645\u064a\u0646\u064a\u0633\u0648\u062a\u0627 \u0627\u0644\u062a\u062c\u0645\u062f \u0648\u0627\u0644\u0630\u0648\u0628\u0627\u0646 \u0648\u062a\u0631\u0627\u0643\u0645 \u0627\u0644\u062b\u0644\u0648\u062c \u0648\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0635\u064a\u0641. \u0648\u0644\u0647\u0630\u0627 \u0627\u0644\u0633\u0628\u0628 \u064a\u0641\u0634\u0644 \u0627\u0644\u0646\u0647\u062c \u0627\u0644\u0642\u0627\u0626\u0645 \u0639\u0644\u0649 \u0645\u0639\u0627\u0644\u062c\u0629 \u0643\u0644 \u0645\u0643\u0648\u0646 \u0639\u0644\u0649 \u062d\u062f\u0629\u060c \u0641\u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0645\u0646\u0633\u0642 \u0648\u062d\u062f\u0647 \u0647\u0648 \u0627\u0644\u0642\u0627\u062f\u0631 \u0639\u0644\u0649 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u062a\u0639\u0642\u064a\u062f\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u0645 \u0627\u0644\u062d\u0642\u064a\u0642\u064a.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"3_Conduit_Materials_Matching_Properties_to_Real-World_Demands\"><\/span><span style=\"color: #003473;\">3. \u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0648\u0627\u0633\u064a\u0631: \u0645\u0637\u0627\u0628\u0642\u0629 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0645\u0639 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u0645 \u0627\u0644\u062d\u0642\u064a\u0642\u064a<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0644\u0627 \u064a\u062a\u0639\u0644\u0642 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0627\u062f\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0628\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062e\u064a\u0627\u0631 &quot;\u0627\u0644\u0623\u0642\u0648\u0649&quot;\u060c \u0628\u0644 \u064a\u062a\u0639\u0644\u0642 \u0628\u0645\u0648\u0627\u0621\u0645\u0629 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u0627\u062f\u0629 \u0645\u0639 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0648\u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0633\u0627\u0628\u0642\u064b\u0627. \u064a\u0633\u0627\u0647\u0645 \u0643\u0644 \u0646\u0648\u0639 \u0645\u0646 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0628\u0634\u0643\u0644 \u0645\u062e\u062a\u0644\u0641 \u0641\u064a \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0639\u0627\u0645 \u0644\u0644\u0646\u0638\u0627\u0645\u060c \u0648\u0641\u0647\u0645 \u0647\u0630\u0647 \u0627\u0644\u0623\u062f\u0648\u0627\u0631 \u0623\u0645\u0631 \u0636\u0631\u0648\u0631\u064a \u0639\u0646\u062f \u062a\u0635\u0645\u064a\u0645 \u062a\u0631\u0643\u064a\u0628 \u062e\u0627\u0631\u062c\u064a \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062c\u0648\u064a\u0629.<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-10996\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/04\/PVC-Conduit-Polyvinyl-Chloride-schedule-80-pvc-conduit-pipe.jpg\" alt=\"\u0623\u0646\u0627\u0628\u064a\u0628 PVC \u0645\u0646 \u0627\u0644\u0628\u0648\u0644\u064a \u0641\u064a\u0646\u064a\u0644 \u0643\u0644\u0648\u0631\u064a\u062f\u060c \u062c\u062f\u0648\u0644 80\" width=\"800\" height=\"473\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/04\/PVC-Conduit-Polyvinyl-Chloride-schedule-80-pvc-conduit-pipe.jpg 1000w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/04\/PVC-Conduit-Polyvinyl-Chloride-schedule-80-pvc-conduit-pipe-300x177.jpg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/04\/PVC-Conduit-Polyvinyl-Chloride-schedule-80-pvc-conduit-pipe-768x454.jpg 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/04\/PVC-Conduit-Polyvinyl-Chloride-schedule-80-pvc-conduit-pipe-18x12.jpg 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/04\/PVC-Conduit-Polyvinyl-Chloride-schedule-80-pvc-conduit-pipe-600x355.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong><span style=\"color: #003473;\">\u0623\u0646\u0627\u0628\u064a\u0628 PVC (\u0627\u0644\u062c\u062f\u0648\u0644 40 \u0648\u0627\u0644\u062c\u062f\u0648\u0644 80)<\/span><\/strong><\/p>\n<p>\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0628\u0648\u0644\u064a \u0641\u064a\u0646\u064a\u0644 \u0643\u0644\u0648\u0631\u064a\u062f (PVC) \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0627\u0644\u0633\u0643\u0646\u064a\u0629 \u0648\u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0627\u0644\u062e\u0641\u064a\u0641\u0629 \u0646\u0638\u0631\u064b\u0627 \u0644\u0645\u0642\u0627\u0648\u0645\u062a\u0647 \u0644\u0644\u0631\u0637\u0648\u0628\u0629 \u0648\u0627\u0644\u062a\u0622\u0643\u0644\u060c \u0648\u062a\u0643\u0644\u0641\u062a\u0647 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0646\u0633\u0628\u064a\u064b\u0627\u060c \u0648\u0633\u0647\u0648\u0644\u0629 \u062a\u0631\u0643\u064a\u0628\u0647. \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u0643\u0648\u0646 \u0627\u0644\u0646\u0648\u0639 40 \u0643\u0627\u0641\u064a\u064b\u0627 \u0644\u0644\u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u0645\u062d\u0645\u064a\u0629 \u0645\u062b\u0644 \u0623\u0633\u0641\u0644 \u062d\u0648\u0627\u0641 \u0627\u0644\u0623\u0633\u0637\u062d\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u064f\u0634\u062a\u0631\u0637 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u0648\u0639 80 \u0641\u064a \u062d\u0627\u0644 \u062a\u0639\u0631\u0636 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0644\u0644\u062a\u0644\u0641 \u0627\u0644\u0645\u0627\u062f\u064a\u060c \u0643\u0645\u0627 \u0647\u0648 \u0645\u0630\u0643\u0648\u0631 \u0641\u064a \u0627\u0644\u0645\u0627\u062f\u0629 352.10(F) \u0645\u0646 \u0642\u0627\u0646\u0648\u0646 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621 \u0627\u0644\u0648\u0637\u0646\u064a (NEC).<\/p>\n<p>\u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u060c \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0627\u0644\u0628\u0648\u0644\u064a \u0641\u064a\u0646\u064a\u0644 \u0643\u0644\u0648\u0631\u064a\u062f (PVC) \u0645\u0642\u0627\u0648\u0645\u064b\u0627 \u0644\u0623\u0634\u0639\u0629 \u0627\u0644\u0634\u0645\u0633 \u0648\u0645\u062a\u0648\u0627\u0641\u0642\u064b\u0627 \u0645\u0639 \u0645\u0639\u064a\u0627\u0631 UL 651\u060c \u062d\u064a\u062b \u0623\u0646 \u0627\u0644\u0628\u0648\u0644\u064a \u0641\u064a\u0646\u064a\u0644 \u0643\u0644\u0648\u0631\u064a\u062f \u063a\u064a\u0631 \u0627\u0644\u0645\u0635\u0646\u0641 \u0642\u062f \u064a\u062a\u0644\u0641 \u0628\u0633\u0631\u0639\u0629 \u0639\u0646\u062f \u062a\u0639\u0631\u0636\u0647 \u0644\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629 \u0644\u0641\u062a\u0631\u0627\u062a \u0637\u0648\u064a\u0644\u0629. \u0639\u0646\u062f \u0644\u062d\u0627\u0645\u0647 \u0628\u0627\u0644\u0645\u0630\u064a\u0628\u0627\u062a \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d\u060c \u064a\u0634\u0643\u0644 \u0627\u0644\u0628\u0648\u0644\u064a \u0641\u064a\u0646\u064a\u0644 \u0643\u0644\u0648\u0631\u064a\u062f \u0642\u0646\u0627\u0629 \u0645\u062a\u0635\u0644\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0645\u0627\u0621 \u062a\u0642\u0644\u0644 \u0645\u0646 \u0646\u0642\u0627\u0637 \u0627\u0644\u062a\u0633\u0631\u0628 \u0639\u0646\u062f \u0627\u0644\u0648\u0635\u0644\u0627\u062a\u060c \u0648\u0647\u064a \u0645\u064a\u0632\u0629 \u0645\u0647\u0645\u0629 \u0641\u064a \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0631\u0637\u0628\u0629.<\/p>\n<p>\u0641\u064a \u0627\u0644\u0646\u0638\u0627\u0645\u060c \u064a\u0639\u0645\u0644 \u0627\u0644\u0628\u0648\u0644\u064a \u0641\u064a\u0646\u064a\u0644 \u0643\u0644\u0648\u0631\u064a\u062f (PVC) \u0628\u0634\u0643\u0644 \u0623\u0641\u0636\u0644 \u0643\u0645\u0633\u0627\u0631 \u0645\u063a\u0644\u0642 \u0648\u063a\u064a\u0631 \u0642\u0627\u0628\u0644 \u0644\u0644\u062a\u0622\u0643\u0644 \u062d\u064a\u062b \u064a\u0643\u0648\u0646 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644 \u0623\u0643\u062b\u0631 \u0623\u0647\u0645\u064a\u0629 \u0645\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0635\u062f\u0645\u0627\u062a.<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-10312 size-full\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/01\/Metal-Conduit-EMT-Rigid-and-IMC-and-Water-Sealing-Needs.jpeg\" alt=\"\u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 (EMT\u060c \u0648\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0644\u0628\u0629\u060c \u0648IMC) \u0648\u0645\u0627\u0646\u0639\u0627\u062a \u062a\u0633\u0631\u0628 \u0627\u0644\u0645\u064a\u0627\u0647\" width=\"800\" height=\"575\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/01\/Metal-Conduit-EMT-Rigid-and-IMC-and-Water-Sealing-Needs.jpeg 800w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/01\/Metal-Conduit-EMT-Rigid-and-IMC-and-Water-Sealing-Needs-300x216.jpeg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/01\/Metal-Conduit-EMT-Rigid-and-IMC-and-Water-Sealing-Needs-768x552.jpeg 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/01\/Metal-Conduit-EMT-Rigid-and-IMC-and-Water-Sealing-Needs-18x12.jpeg 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/01\/Metal-Conduit-EMT-Rigid-and-IMC-and-Water-Sealing-Needs-600x431.jpeg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"color: #003473;\"><strong>\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0627\u0644\u0635\u0644\u0628\u0629 (RMC) \u0648\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0627\u0644\u0645\u062a\u0648\u0633\u0637\u0629 (IMC)<\/strong><\/span><\/p>\n<p>\u064a\u062a\u0645 \u0627\u062e\u062a\u064a\u0627\u0631 RMC \u0648IMC \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a \u0644\u0642\u0648\u062a\u0647\u0645\u0627 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0642\u062f\u0631\u062a\u0647\u0645\u0627 \u0639\u0644\u0649 \u0627\u0644\u0639\u0645\u0644 \u0643\u0645\u0648\u0635\u0644 \u062a\u0623\u0631\u064a\u0636 \u0644\u0644\u0645\u0639\u062f\u0627\u062a. \u0647\u0630\u0647 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u062a\u062c\u0639\u0644\u0647\u0645\u0627 \u0645\u0646\u0627\u0633\u0628\u064a\u0646 \u0644\u0623\u0639\u0645\u062f\u0629 \u0627\u0644\u062e\u062f\u0645\u0629 \u0648\u0627\u0644\u0645\u0646\u0634\u0622\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0648\u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0645\u0639\u0631\u0636\u0629 \u0644\u0644\u0635\u062f\u0645\u0627\u062a \u0623\u0648 \u0627\u0644\u0639\u0628\u062b.<\/p>\n<p>\u0645\u0639 \u0630\u0644\u0643\u060c \u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u0645\u0648\u0627\u0633\u064a\u0631 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0629 \u0645\u062f\u0631\u0648\u0633\u0629 \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644. \u0642\u062f \u062a\u062a\u0644\u0641 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0645\u062c\u0644\u0641\u0646\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0628\u0633\u0631\u0639\u0629 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0631\u0637\u0628\u0629 \u0623\u0648 \u0627\u0644\u0633\u0627\u062d\u0644\u064a\u0629\u060c \u062e\u0627\u0635\u0629\u064b \u0636\u0645\u0646 \u0646\u0637\u0627\u0642 \u0645\u064a\u0644 \u0648\u0627\u062d\u062f \u0645\u0646 \u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0645\u0627\u0644\u062d\u0629. \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0638\u0631\u0648\u0641\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0643\u0648\u0646 \u0627\u0644\u0645\u0648\u0627\u0633\u064a\u0631 \u0627\u0644\u0645\u0637\u0644\u064a\u0629 \u0628\u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a \u0623\u0648 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u063a\u064a\u0631 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0627\u0644\u0628\u062f\u064a\u0644\u0629 \u0623\u0643\u062b\u0631 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644. \u0645\u0646 \u0627\u0644\u0645\u0647\u0645 \u0623\u064a\u0636\u064b\u0627 \u0645\u0644\u0627\u062d\u0638\u0629 \u0623\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0646\u0627\u0628\u064a\u0628 EMT \u063a\u064a\u0631 \u0645\u0633\u0645\u0648\u062d \u0628\u0647 \u0641\u064a \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0631\u0637\u0628\u0629 \u0628\u0645\u0648\u062c\u0628 \u0627\u0644\u0645\u0627\u062f\u0629 358.10(\u0628) \u0645\u0646 \u0642\u0627\u0646\u0648\u0646 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621 \u0627\u0644\u0648\u0637\u0646\u064a (NEC)\u060c \u0648\u0647\u064a \u062a\u0641\u0635\u064a\u0644\u0629 \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u062a\u0645 \u062a\u062c\u0627\u0647\u0644\u0647\u0627.<\/p>\n<p>\u0641\u064a \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0623\u0646\u0638\u0645\u0629\u060c \u064a\u064f\u0646\u0638\u0631 \u0625\u0644\u0649 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0639\u0646\u0635\u0631 \u0648\u0642\u0627\u0626\u064a \u0648\u062a\u0623\u0631\u064a\u0636 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0643\u0648\u0646\u0647\u0627 \u062d\u0644\u0627\u064b \u0645\u0642\u0627\u0648\u0645\u064b\u0627 \u0644\u0644\u062a\u0622\u0643\u0644.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10993\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/04\/LFNC-Liquidtight-Flexible-Nonmetallic-Conduit-e1745657278301.jpg\" alt=\"\u0642\u0646\u0627\u0629 \u0645\u0631\u0646\u0629 \u063a\u064a\u0631 \u0645\u0639\u062f\u0646\u064a\u0629 \u0645\u0627\u0646\u0639\u0629 \u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 LFNC\" width=\"800\" height=\"537\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/04\/LFNC-Liquidtight-Flexible-Nonmetallic-Conduit-e1745657278301.jpg 600w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/04\/LFNC-Liquidtight-Flexible-Nonmetallic-Conduit-e1745657278301-300x202.jpg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/04\/LFNC-Liquidtight-Flexible-Nonmetallic-Conduit-e1745657278301-18x12.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"color: #003473;\"><strong>\u0623\u0646\u0627\u0628\u064a\u0628 \u0645\u0631\u0646\u0629 \u063a\u064a\u0631 \u0645\u0639\u062f\u0646\u064a\u0629 \u0648\u0645\u0639\u062f\u0646\u064a\u0629 \u0645\u0627\u0646\u0639\u0629 \u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 (LFNC \/ LFMC)<\/strong><\/span><\/p>\n<p>\u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0631\u0646\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0633\u0648\u0627\u0626\u0644 \u0639\u0627\u062f\u0629\u064b \u0641\u064a \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u062a\u064a \u062a\u062c\u0639\u0644 \u0641\u064a\u0647\u0627 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0623\u0648 \u0627\u0644\u062d\u0631\u0643\u0629 \u0623\u0648 \u0627\u0644\u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0639\u0642\u062f\u0629 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0635\u0644\u0628\u0629 \u063a\u064a\u0631 \u0639\u0645\u0644\u064a\u0629\u060c \u0643\u0645\u0627 \u0647\u0648 \u0627\u0644\u062d\u0627\u0644 \u0639\u0646\u062f \u0648\u0635\u0644\u0627\u062a \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u062a\u0643\u064a\u064a\u0641 \u0648\u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0623\u0648 \u0627\u0644\u0645\u0636\u062e\u0627\u062a \u0623\u0648 \u0627\u0644\u0645\u0648\u0644\u062f\u0627\u062a.<\/p>\n<p>\u064a\u062a\u0645\u064a\u0632 \u0646\u0638\u0627\u0645 LFNC \u0628\u0623\u062f\u0627\u0621 \u0645\u0645\u062a\u0627\u0632 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0623\u0648 \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0628\u0641\u0636\u0644 \u062a\u0631\u0643\u064a\u0628\u062a\u0647 \u063a\u064a\u0631 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u0648\u0641\u0631 \u0646\u0638\u0627\u0645 LFMC \u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u062d\u0633\u0651\u0646\u0629 \u0644\u0644\u0636\u063a\u0637 \u0628\u0641\u0636\u0644 \u0642\u0644\u0628\u0647 \u0627\u0644\u0645\u0639\u062f\u0646\u064a. \u0641\u064a \u0643\u0644\u062a\u0627 \u0627\u0644\u062d\u0627\u0644\u062a\u064a\u0646\u060c \u064a\u0639\u062a\u0645\u062f \u0623\u062f\u0627\u0621 \u0627\u0644\u0646\u0638\u0627\u0645 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0639\u0644\u0649 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0648\u0635\u0644\u0627\u062a \u0645\u0627\u0646\u0639\u0629 \u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0645\u0639\u062a\u0645\u062f\u0629. \u0642\u062f \u064a\u0624\u062f\u064a \u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u062d\u062f \u063a\u064a\u0631 \u0645\u062a\u0648\u0627\u0641\u0642 \u0625\u0644\u0649 \u0627\u0644\u0625\u0636\u0631\u0627\u0631 \u0628\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0646\u0638\u0627\u0645 \u0628\u0623\u0643\u0645\u0644\u0647 \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0631\u0637\u0628\u0629.<\/p>\n<p>\u064a\u0646\u0628\u063a\u064a \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0631\u0646\u0629 \u0643\u0639\u0646\u0635\u0631 \u0627\u0646\u062a\u0642\u0627\u0644\u064a \u062f\u0627\u062e\u0644 \u0627\u0644\u0646\u0638\u0627\u0645\u060c \u0648\u0644\u064a\u0633 \u0643\u0628\u062f\u064a\u0644 \u0639\u0646 \u0645\u062c\u0631\u0649 \u0635\u0644\u0628 \u0628\u0627\u0644\u0643\u0627\u0645\u0644.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10998\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/04\/RTRC-Reinforced-Thermosetting-Resin-Conduit-fiberglass-conduit-e1745657336886.png\" alt=\"RTRC \u0642\u0646\u0627\u0629 \u0645\u0646 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629 \u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0631\u0627\u062a\u0646\u062c \u062d\u0631\u0627\u0631\u064a \u0645\u0642\u0648\u0649\" width=\"800\" height=\"560\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/04\/RTRC-Reinforced-Thermosetting-Resin-Conduit-fiberglass-conduit-e1745657336886.png 800w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/04\/RTRC-Reinforced-Thermosetting-Resin-Conduit-fiberglass-conduit-e1745657336886-300x210.png 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/04\/RTRC-Reinforced-Thermosetting-Resin-Conduit-fiberglass-conduit-e1745657336886-768x538.png 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/04\/RTRC-Reinforced-Thermosetting-Resin-Conduit-fiberglass-conduit-e1745657336886-18x12.png 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/04\/RTRC-Reinforced-Thermosetting-Resin-Conduit-fiberglass-conduit-e1745657336886-600x420.png 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"color: #003473;\"><strong>\u0642\u0646\u0627\u0629 \u0631\u0627\u062a\u0646\u062c\u064a\u0629 \u062d\u0631\u0627\u0631\u064a\u0629 \u0645\u0642\u0648\u0627\u0629 (RTRC \/ \u0623\u0644\u064a\u0627\u0641 \u0632\u062c\u0627\u062c\u064a\u0629)<\/strong><\/span><\/p>\n<p>\u062a\u062c\u0645\u0639 \u0645\u0627\u062f\u0629 RTRC \u0628\u064a\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0644\u0644\u0645\u0648\u0627\u062f \u063a\u064a\u0631 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0648\u0627\u0644\u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0636\u0627\u0647\u064a \u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629. \u0641\u0647\u064a \u0644\u0627 \u062a\u0635\u062f\u0623\u060c \u0648\u063a\u064a\u0631 \u0645\u0648\u0635\u0644\u0629 \u0644\u0644\u0643\u0647\u0631\u0628\u0627\u0621\u060c \u0648\u0639\u0646\u062f \u062a\u0631\u0643\u064a\u0628\u0647\u0627 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d\u060c \u062a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0627\u0633\u062a\u0642\u0631\u0627\u0631\u0647\u0627 \u062d\u062a\u0649 \u0645\u0639 \u0627\u0644\u062a\u0639\u0631\u0636 \u0627\u0644\u0645\u0637\u0648\u0644 \u0644\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629.<\/p>\n<p>\u062a\u064f\u0639\u062f\u0651 \u0647\u0630\u0647 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0645\u0627\u062f\u0629 RTRC \u0645\u0646\u0627\u0633\u0628\u0629 \u062a\u0645\u0627\u0645\u064b\u0627 \u0644\u0644\u0645\u0646\u0634\u0622\u062a \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0648\u0645\u062d\u0637\u0627\u062a \u0645\u0639\u0627\u0644\u062c\u0629 \u0645\u064a\u0627\u0647 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0648\u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0633\u0627\u062d\u0644\u064a\u0629. \u0648\u0631\u063a\u0645 \u0623\u0646\u0647\u0627 \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 \u0623\u063a\u0644\u0649 \u062b\u0645\u0646\u064b\u0627 \u0648\u0623\u0642\u0644 \u0633\u0647\u0648\u0644\u0629 \u0641\u064a \u0627\u0644\u0642\u0637\u0639 \u0645\u0646 \u0645\u0627\u062f\u0629 PVC\u060c \u0625\u0644\u0627 \u0623\u0646 \u062b\u0628\u0627\u062a \u0623\u0628\u0639\u0627\u062f\u0647\u0627 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0642\u0635\u0648\u0649 \u064a\u064f\u0633\u0647\u0645 \u0641\u064a \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0637\u0648\u064a\u0644 \u0627\u0644\u0623\u0645\u062f \u0639\u0646\u062f \u0627\u0644\u0648\u0635\u0644\u0627\u062a. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0641\u0648\u0642 \u0633\u0637\u062d \u0627\u0644\u0623\u0631\u0636\u060c \u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0645\u0627\u062f\u0629 RTRC \u0645\u064f\u062f\u0631\u062c\u0629 \u0641\u064a \u0642\u0627\u0626\u0645\u0629 UL 2142\u060c \u062d\u064a\u062b \u0644\u0627 \u062a\u064f\u0635\u0646\u0651\u0641 \u062c\u0645\u064a\u0639 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629 \u0644\u062a\u062d\u0645\u0651\u0644 \u0627\u0644\u062a\u0639\u0631\u0651\u0636 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0644\u0623\u0634\u0639\u0629 \u0627\u0644\u0634\u0645\u0633.<\/p>\n<p>\u0641\u064a \u0627\u0644\u0646\u0638\u0627\u0645\u060c \u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0627 \u062a\u0639\u0645\u0644 RTRC \u0643\u0639\u0645\u0648\u062f \u0641\u0642\u0631\u064a \u0645\u062a\u064a\u0646 \u062d\u064a\u062b \u062a\u0643\u0648\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629 \u0645\u0637\u0644\u0648\u0628\u0629.<\/p>\n<p>\u0644\u0627 \u064a\u0648\u062c\u062f \u0646\u0648\u0639 \u0648\u0627\u062d\u062f \u0645\u0646 \u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0648\u0627\u0633\u064a\u0631 \u0645\u0646\u0627\u0633\u0628 \u0644\u062c\u0645\u064a\u0639 \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629. \u062a\u064f\u0628\u0646\u0649 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0627\u0644\u0641\u0639\u0627\u0644\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u0633\u0645\u0627\u062d \u0644\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0628\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629\u060c \u062b\u0645 \u062f\u0645\u062c \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0648\u0627\u0644\u0623\u063a\u0644\u0641\u0629 \u0648\u0637\u0631\u0642 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u062a\u064a \u062a\u062f\u0639\u0645 \u0647\u0630\u0627 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631.<\/p>\n<p>\u064a\u064f\u0639\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0646\u0642\u0637\u0629 \u0627\u0646\u0637\u0644\u0627\u0642\u060c \u0648\u0644\u064a\u0633 \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0627\u0644\u0645\u062d\u062f\u062f \u0644\u0623\u062f\u0627\u0621 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062c\u0648\u064a\u0629.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"4_Building_Top-Performing_Weatherproof_Conduit_Systems_by_Application\"><\/span><span style=\"color: #003473;\"><strong>4. \u0628\u0646\u0627\u0621 \u0623\u0646\u0638\u0645\u0629 \u0623\u0646\u0627\u0628\u064a\u0628 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062c\u0648\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 \u062d\u0633\u0628 \u0627\u0644\u062a\u0637\u0628\u064a\u0642<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0644\u0627 \u064a\u0648\u062c\u062f \u0646\u0648\u0639 \u0648\u0627\u062d\u062f &quot;\u0623\u0641\u0636\u0644&quot; \u0645\u0646 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0644\u0643\u0644 \u0645\u0634\u0631\u0648\u0639 \u062e\u0627\u0631\u062c\u064a\u060c \u0648\u0644\u0643\u0646 \u062a\u0648\u062c\u062f \u0623\u0646\u0638\u0645\u0629 \u0645\u062c\u0631\u0628\u0629 \u0648\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631\u060c \u0645\u0635\u0645\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u0638\u0631\u0648\u0641 \u0628\u064a\u0626\u064a\u0629 \u0645\u062d\u062f\u062f\u0629. \u064a\u0643\u0645\u0646 \u0633\u0631 \u0627\u0644\u0623\u062f\u0627\u0621 \u0637\u0648\u064a\u0644 \u0627\u0644\u0623\u0645\u062f \u0644\u064a\u0633 \u0641\u0642\u0637 \u0641\u064a \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0646\u0641\u0633\u0647\u060c \u0628\u0644 \u0641\u064a \u0643\u064a\u0641\u064a\u0629 \u0639\u0645\u0644 \u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a - \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0648\u0627\u0644\u0635\u0646\u0627\u062f\u064a\u0642 \u0648\u0627\u0644\u062d\u0644\u0642\u0627\u062a \u0627\u0644\u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628 - \u0645\u0639\u064b\u0627 \u0643\u0646\u0638\u0627\u0645 \u0645\u062a\u0643\u0627\u0645\u0644. \u0641\u064a\u0645\u0627 \u064a\u0644\u064a\u060c \u0646\u0633\u062a\u0639\u0631\u0636 \u0623\u0631\u0628\u0639\u0629 \u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u062a\u0637\u0628\u064a\u0642 \u0634\u0627\u0626\u0639\u0629\u060c \u0648\u0627\u0644\u062a\u062c\u0645\u064a\u0639\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0639\u0627\u0644\u062c \u0628\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u0648\u0627\u062c\u0647\u0647\u0627 \u0643\u0644 \u0645\u0646\u0647\u0627.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12733\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Residential-Exterior-Wiring-Walls-Patios-Landscape-Lighting.jpg\" alt=\"\u062a\u0645\u062f\u064a\u062f\u0627\u062a \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0644\u0644\u0645\u0646\u0627\u0632\u0644 (\u0627\u0644\u062c\u062f\u0631\u0627\u0646\u060c \u0627\u0644\u0623\u0641\u0646\u064a\u0629\u060c \u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062d\u062f\u0627\u0626\u0642)\" width=\"868\" height=\"496\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Residential-Exterior-Wiring-Walls-Patios-Landscape-Lighting.jpg 868w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Residential-Exterior-Wiring-Walls-Patios-Landscape-Lighting-300x171.jpg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Residential-Exterior-Wiring-Walls-Patios-Landscape-Lighting-768x439.jpg 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Residential-Exterior-Wiring-Walls-Patios-Landscape-Lighting-18x10.jpg 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Residential-Exterior-Wiring-Walls-Patios-Landscape-Lighting-600x343.jpg 600w\" sizes=\"(max-width: 868px) 100vw, 868px\" \/><\/p>\n<p><strong><span style=\"color: #003473;\">\u062a\u0645\u062f\u064a\u062f\u0627\u062a \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0644\u0644\u0645\u0646\u0627\u0632\u0644 (\u0627\u0644\u062c\u062f\u0631\u0627\u0646\u060c \u0627\u0644\u0623\u0641\u0646\u064a\u0629\u060c \u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062d\u062f\u0627\u0626\u0642)<\/span><\/strong><\/p>\n<p><span style=\"color: #003473;\"><strong>\u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a: \u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629\u060c \u0648\u0627\u0644\u0635\u062f\u0645\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u0644\u0639\u0631\u0636\u064a\u0629\u060c \u0648\u0627\u0644\u0623\u0645\u0637\u0627\u0631\u060c \u0648\u0631\u0637\u0648\u0628\u0629 \u0627\u0644\u0633\u0637\u062d<\/strong><\/span><\/p>\n<p>\u0627\u0633\u062a\u062e\u062f\u0645 \u0623\u0646\u0627\u0628\u064a\u0628 PVC \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 40 \u0644\u0645\u0639\u0638\u0645 \u0627\u0644\u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0643\u0634\u0648\u0641\u0629\u060c \u0648\u0627\u062e\u062a\u0631 \u0627\u0644\u0646\u0648\u0639 80 \u0641\u0642\u0637 \u0641\u064a \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u062a\u064a \u064a\u064f\u062d\u062a\u0645\u0644 \u0641\u064a\u0647\u0627 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0627\u0644\u0645\u0628\u0627\u0634\u0631\u060c \u0645\u062b\u0644 \u0642\u0631\u0628 \u0627\u0644\u0645\u0645\u0631\u0627\u062a \u0623\u0648 \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u062d\u062f\u0627\u0626\u0642. \u064a\u062c\u0628 \u0644\u062d\u0627\u0645 \u062c\u0645\u064a\u0639 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0627\u062f\u0629 \u0644\u0627\u0635\u0642\u0629 \u0644\u0625\u0646\u0634\u0627\u0621 \u0645\u0633\u0627\u0631 \u0645\u062a\u0635\u0644 \u0648\u0645\u062d\u0643\u0645 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u064a\u0645\u0646\u0639 \u062a\u0633\u0631\u0628 \u0627\u0644\u0645\u0627\u0621. \u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0645\u0639 \u0635\u0646\u0627\u062f\u064a\u0642 NEMA 3R \u0623\u0648 4X \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062c\u0648\u064a\u0629 \u0648\u0627\u0644\u0645\u0632\u0648\u062f\u0629 \u0628\u0623\u063a\u0637\u064a\u0629 \u0645\u062d\u0643\u0645\u0629 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0645\u0646 \u0627\u0644\u0646\u064a\u0648\u0628\u0631\u064a\u0646\u061b \u062a\u062c\u0646\u0628 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0628\u0631\u0627\u063a\u064a\u060c \u0644\u0623\u0646\u0647\u0627 \u0642\u062f \u062a\u064f\u0624\u062b\u0631 \u0639\u0644\u0649 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0646\u0638\u0627\u0645. \u064a\u064f\u0633\u0627\u0639\u062f \u0627\u0644\u062a\u0628\u0627\u0639\u062f \u0627\u0644\u0635\u062d\u064a\u062d \u0644\u0644\u062f\u0639\u0627\u0645\u0627\u062a \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 NEC 352.30 \u0639\u0644\u0649 \u0645\u0646\u0639 \u0627\u0644\u062a\u0631\u0647\u0644 \u0648\u0627\u0644\u0636\u063a\u0637 \u0639\u0644\u0649 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0648\u0627\u0644\u062a\u0644\u0641 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644.<\/p>\n<p>\u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0633\u0643\u0646\u064a\u0629\u060c \u064a\u0639\u0645\u0644 \u0627\u0644\u0628\u0648\u0644\u064a \u0641\u064a\u0646\u064a\u0644 \u0643\u0644\u0648\u0631\u064a\u062f (PVC) \u0643\u0639\u0645\u0648\u062f \u0641\u0642\u0631\u064a \u0645\u062a\u064a\u0646 \u0648\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0631\u0637\u0648\u0628\u0629 \u064a\u0642\u0648\u0645 \u0628\u062a\u0648\u062c\u064a\u0647 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0628\u0623\u0645\u0627\u0646 \u0645\u0639 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0628\u064a\u0626\u0629 \u0645\u062d\u0643\u0645\u0629 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0645\u0646 \u0637\u0631\u0641 \u0625\u0644\u0649 \u0637\u0631\u0641.<\/p>\n<p><span style=\"color: #003473;\"><strong>\u0627\u0644\u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u0645\u0639\u0631\u0636\u0629 \u0644\u0644\u0631\u0637\u0648\u0628\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u0627\u0644\u0623\u0645\u0637\u0627\u0631 (\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u0646\u0627\u0632\u0644\u060c \u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u063a\u0633\u064a\u0644)<\/strong><\/span><\/p>\n<p><span style=\"color: #003473;\"><strong>\u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a: \u0627\u0644\u0623\u0645\u0637\u0627\u0631 \u0627\u0644\u0645\u0635\u062d\u0648\u0628\u0629 \u0628\u0627\u0644\u0631\u064a\u0627\u062d\u060c \u0648\u0627\u0644\u062a\u0643\u062b\u064a\u0641\u060c \u0648\u062a\u0633\u0631\u0628 \u0627\u0644\u0628\u062e\u0627\u0631<\/strong><\/span><\/p>\n<p>\u0642\u0645 \u0628\u062a\u0631\u0643\u064a\u0628 \u0642\u0646\u0648\u0627\u062a PVC \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0648\u0627\u062f \u0644\u0627\u0635\u0642\u0629 \u0645\u0630\u064a\u0628\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644\u060c \u0645\u0639 \u062a\u062c\u0646\u0628 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u0644\u0648\u0644\u0628\u0629 \u0623\u0648 \u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u062a\u064a \u0642\u062f \u062a\u064f\u0633\u0628\u0628 \u062a\u0633\u0631\u0628\u064b\u0627. \u064a\u062c\u0628 \u0623\u0646 \u062a\u0646\u062a\u0647\u064a \u0627\u0644\u0642\u0646\u0648\u0627\u062a \u0641\u064a \u0635\u0646\u0627\u062f\u064a\u0642 \u0645\u064f\u0635\u0645\u0645\u0629 \u0644\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0631\u0637\u0628\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u062c\u0633\u0627\u0645 \u0642\u0646\u0648\u0627\u062a \u0645\u0646 \u0646\u0648\u0639 \u0627\u0644\u0645\u062d\u0648\u0631 \u0623\u0648 \u0645\u0632\u0648\u062f\u0629 \u0628\u062d\u0634\u0648\u0627\u062a \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u0629. \u064a\u062c\u0628 \u0625\u062d\u0643\u0627\u0645 \u0625\u063a\u0644\u0627\u0642 \u0623\u063a\u0637\u064a\u0629 \u0627\u0644\u0635\u0646\u0627\u062f\u064a\u0642\u061b \u0641\u062d\u062a\u0649 \u0627\u0644\u0641\u062c\u0648\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u062a\u0633\u0645\u062d \u0628\u062a\u0633\u0631\u0628 \u0627\u0644\u0645\u0627\u0621 \u0639\u0644\u0649 \u0637\u0648\u0644 \u0623\u0633\u0637\u062d \u0627\u0644\u0642\u0646\u0648\u0627\u062a \u0623\u062b\u0646\u0627\u0621 \u0647\u0637\u0648\u0644 \u0627\u0644\u0623\u0645\u0637\u0627\u0631 \u0627\u0644\u063a\u0632\u064a\u0631\u0629.<\/p>\n<p>\u0647\u0646\u0627\u060c \u064a\u0639\u0645\u0644 \u0645\u062c\u0631\u0649 PVC \u0643\u0642\u0646\u0627\u0629 \u0645\u0633\u062a\u0645\u0631\u0629 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0645\u0627\u0621\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u0634\u0643\u0644 \u0627\u0644\u0639\u0644\u0628 \u0627\u0644\u0645\u0635\u0646\u0641\u0629 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0648\u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u0632\u0648\u062f\u0629 \u0628\u062d\u0634\u0648\u0627\u062a \u0648\u0627\u062c\u0647\u0629 \u0645\u0627\u0646\u0639\u0629 \u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u0645\u0627\u0621 \u0644\u0644\u0646\u0638\u0627\u0645 \u0645\u0639 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0623\u0648 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0641\u0631\u0639\u064a\u0629.<\/p>\n<p>\u0625\u0646 \u0627\u0644\u062a\u0622\u0632\u0631 \u0628\u064a\u0646 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0623\u062e\u062a\u0627\u0645 \u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0647\u0648 \u0645\u0627 \u064a\u062d\u062f\u062f \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u062d\u0642\u064a\u0642\u064a \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062c\u0648\u064a\u0629.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12734\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Underground-to-Above-Grade-Transitions.jpg\" alt=\"\u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644 \u0645\u0646 \u062a\u062d\u062a \u0627\u0644\u0623\u0631\u0636 \u0625\u0644\u0649 \u0641\u0648\u0642 \u0633\u0637\u062d \u0627\u0644\u0623\u0631\u0636\" width=\"868\" height=\"496\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Underground-to-Above-Grade-Transitions.jpg 868w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Underground-to-Above-Grade-Transitions-300x171.jpg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Underground-to-Above-Grade-Transitions-768x439.jpg 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Underground-to-Above-Grade-Transitions-18x10.jpg 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Underground-to-Above-Grade-Transitions-600x343.jpg 600w\" sizes=\"(max-width: 868px) 100vw, 868px\" \/><\/p>\n<p><span style=\"color: #003473;\"><strong>\u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644 \u0645\u0646 \u062a\u062d\u062a \u0627\u0644\u0623\u0631\u0636 \u0625\u0644\u0649 \u0641\u0648\u0642 \u0633\u0637\u062d \u0627\u0644\u0623\u0631\u0636<\/strong><\/span><\/p>\n<p><span style=\"color: #003473;\"><strong>\u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a: \u062d\u0631\u0643\u0629 \u0627\u0644\u062a\u0631\u0628\u0629\u060c \u0627\u0644\u062a\u0645\u062f\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u060c \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0627\u0644\u0634\u0639\u0631\u064a\u0629\u060c \u062f\u0648\u0631\u0627\u062a \u0627\u0644\u062a\u062c\u0645\u062f \u0648\u0627\u0644\u0630\u0648\u0628\u0627\u0646<\/strong><\/span><\/p>\n<p>\u064a\u064f\u0648\u0635\u0649 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0646\u0627\u0628\u064a\u0628 PVC \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 80 \u0644\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0641\u0648\u0642 \u0633\u0637\u062d \u0627\u0644\u0623\u0631\u0636\u060c \u0628\u0627\u0631\u062a\u0641\u0627\u0639 \u0644\u0627 \u064a\u0642\u0644 \u0639\u0646 45 \u0633\u0645 \u0641\u0648\u0642 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u0631\u0636 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 NEC 300.5(J). \u064a\u064f\u0646\u0635\u062d \u0628\u062a\u0648\u0635\u064a\u0644\u0647\u0627 \u0628\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u062f\u0641\u0648\u0646\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0643\u0648\u0627\u0639 \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0642\u0637\u0631 \u0644\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0636\u063a\u0637 \u0639\u0644\u0649 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u0644\u062a\u0645\u062f\u062f \u0648\u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u064a\u0648\u0645\u064a. \u0643\u0645\u0627 \u064a\u064f\u0646\u0635\u062d \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u0635\u0644\u0627\u062a \u0627\u0644\u062a\u0645\u062f\u062f \u0644\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u062c\u0627\u0648\u0632 6 \u0623\u0645\u062a\u0627\u0631 \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0630\u0627\u062a \u0627\u0644\u062a\u0642\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0648\u0633\u0645\u064a\u0629 \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629. \u064a\u062c\u0628 \u0625\u062d\u0643\u0627\u0645 \u0625\u063a\u0644\u0627\u0642 \u0646\u0642\u0637\u0629 \u0627\u0644\u062f\u062e\u0648\u0644 \u0625\u0644\u0649 \u0627\u0644\u0639\u0644\u0628\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0627\u062f\u0629 \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628 \u0623\u0648 \u0631\u063a\u0648\u0629 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0635\u0628 \u0644\u0645\u0646\u0639 \u062a\u0633\u0631\u0628 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0645\u0646 \u0627\u0644\u0623\u0631\u0636.<\/p>\n<p>\u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648\u060c \u064a\u0648\u0641\u0631 \u0627\u0644\u0628\u0648\u0644\u064a \u0641\u064a\u0646\u064a\u0644 \u0643\u0644\u0648\u0631\u064a\u062f (PVC) \u0645\u0642\u0627\u0648\u0645\u0629 \u0647\u064a\u0643\u0644\u064a\u0629 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0631\u0637\u0648\u0628\u0629 \u0641\u0648\u0642 \u0633\u0637\u062d \u0627\u0644\u0623\u0631\u0636\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u062d\u0627\u0641\u0638 \u0641\u0648\u0627\u0635\u0644 \u0627\u0644\u062a\u0645\u062f\u062f \u0648\u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0639\u0644\u0649 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0646\u0638\u0627\u0645 \u0641\u064a \u0638\u0644 \u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0631\u0628\u0629 \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062a\u063a\u064a\u0631\u0629.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12732\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Outdoor-Equipment-Connections-HVAC-Pumps-Generators.jpg\" alt=\"\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 (\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0648\u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0648\u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u0647\u0648\u0627\u0621\u060c \u0648\u0627\u0644\u0645\u0636\u062e\u0627\u062a\u060c \u0648\u0627\u0644\u0645\u0648\u0644\u062f\u0627\u062a)\" width=\"868\" height=\"496\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Outdoor-Equipment-Connections-HVAC-Pumps-Generators.jpg 868w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Outdoor-Equipment-Connections-HVAC-Pumps-Generators-300x171.jpg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Outdoor-Equipment-Connections-HVAC-Pumps-Generators-768x439.jpg 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Outdoor-Equipment-Connections-HVAC-Pumps-Generators-18x10.jpg 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Outdoor-Equipment-Connections-HVAC-Pumps-Generators-600x343.jpg 600w\" sizes=\"(max-width: 868px) 100vw, 868px\" \/><\/p>\n<p><span style=\"color: #003473;\"><strong>\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 (\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0648\u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0648\u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u0647\u0648\u0627\u0621\u060c \u0648\u0627\u0644\u0645\u0636\u062e\u0627\u062a\u060c \u0648\u0627\u0644\u0645\u0648\u0644\u062f\u0627\u062a)<\/strong><\/span><\/p>\n<p><span style=\"color: #003473;\"><strong>\u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a: \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u060c \u0648\u0627\u062e\u062a\u0644\u0627\u0644 \u0627\u0644\u0645\u062d\u0627\u0630\u0627\u0629\u060c \u0648\u062a\u0646\u0627\u062b\u0631 \u0627\u0644\u0645\u0627\u0621<\/strong><\/span><\/p>\n<p>\u0627\u0633\u062a\u062e\u062f\u0645 \u0623\u0646\u0627\u0628\u064a\u0628 \u0645\u0631\u0646\u0629 \u063a\u064a\u0631 \u0645\u0639\u062f\u0646\u064a\u0629 \u0645\u0627\u0646\u0639\u0629 \u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 (LFNC) \u0623\u0648 \u0623\u0646\u0627\u0628\u064a\u0628 \u0645\u0631\u0646\u0629 \u0645\u0639\u062f\u0646\u064a\u0629 \u0645\u0627\u0646\u0639\u0629 \u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 (LFMC) \u0641\u064a \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u062a\u064a \u062a\u062d\u062f\u062b \u0641\u064a\u0647\u0627 \u062d\u0631\u0643\u0629 \u0623\u0648 \u0627\u0647\u062a\u0632\u0627\u0632. \u0642\u0645 \u0628\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0628\u0639\u0644\u0628\u0629 NEMA 4X \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0648\u0635\u0644\u0627\u062a \u0645\u0627\u0646\u0639\u0629 \u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0645\u0639\u062a\u0645\u062f\u0629 \u0645\u0646 UL \u0648\u0645\u0635\u0645\u0645\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0631\u0637\u0628\u0629\u060c \u0645\u0639 \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0645\u0648\u0635\u0644 \u0628\u0625\u062d\u0643\u0627\u0645 \u0639\u0644\u0649 \u0643\u0644 \u0645\u0646 \u0627\u0644\u063a\u0644\u0627\u0641 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0648\u0627\u0644\u0644\u0628 \u0627\u0644\u062f\u0627\u062e\u0644\u064a. \u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0646\u062d\u0646\u0627\u0621 \u0645\u0646\u062e\u0641\u0636 \u0644\u0645\u0646\u0639 \u0627\u0644\u062a\u0634\u0642\u0642\u060c \u0648\u0641\u0643\u0651\u0631 \u0641\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0634\u0627\u0628\u0643 \u062a\u062e\u0641\u064a\u0641 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0639\u0644\u0649 \u0628\u064f\u0639\u062f 30 \u0633\u0645 \u0645\u0646 \u0646\u0642\u0637\u0629 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0644\u0644\u0645\u0639\u062f\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u064a\u0629.<\/p>\n<p>\u062a\u0639\u0645\u0644 \u0627\u0644\u0642\u0646\u0627\u0629 \u0627\u0644\u0645\u0631\u0646\u0629 \u0643\u0645\u0643\u0648\u0646 \u0627\u0646\u062a\u0642\u0627\u0644\u064a \u0648\u062a\u0639\u0648\u064a\u0636\u064a \u0644\u0644\u062d\u0631\u0643\u0629\u060c \u062d\u064a\u062b \u062a\u062d\u0645\u064a \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0635\u0644\u0628\u0629 \u0648\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0645\u0646 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a \u062f\u0648\u0646 \u0627\u0644\u0645\u0633\u0627\u0633 \u0628\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0646\u0638\u0627\u0645 \u0643\u0643\u0644 \u0641\u064a \u0627\u0644\u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u0631\u0637\u0628\u0629.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"5_Connector_Fittings_%E2%80%93_Ensuring_System-Level_Water_Resistance\"><\/span><span style=\"color: #003473;\"><strong>5. \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0648\u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u2013 \u0636\u0645\u0627\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u0627\u0621 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0646\u0638\u0627\u0645<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062d\u062a\u0649 \u0623\u0641\u0636\u0644 \u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0648\u0627\u0633\u064a\u0631 \u0642\u062f \u062a\u0641\u0634\u0644 \u0641\u064a \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0625\u0630\u0627 \u0644\u0645 \u064a\u062a\u0645 \u062a\u062d\u062f\u064a\u062f \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0648\u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0648\u062a\u0631\u0643\u064a\u0628\u0647\u0627 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d. \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629\u060c \u062a\u064f\u0639\u062f\u0651 \u0627\u0644\u0648\u0635\u0644\u0627\u062a - \u062d\u064a\u062b \u062a\u0644\u062a\u0642\u064a \u0627\u0644\u0645\u0648\u0627\u0633\u064a\u0631 \u0628\u0627\u0644\u0635\u0646\u0627\u062f\u064a\u0642 \u0623\u0648 \u0627\u0644\u0623\u0643\u0648\u0627\u0639 \u0623\u0648 \u063a\u064a\u0631\u0647\u0627 \u0645\u0646 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 - \u0646\u0642\u0627\u0637 \u0636\u0639\u0641 \u0631\u0626\u064a\u0633\u064a\u0629\u060c \u0625\u0630 \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0643\u0648\u0646 \u0623\u0643\u062b\u0631 \u0639\u0631\u0636\u0629 \u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0623\u0648 \u0627\u0644\u062a\u0644\u0641 \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0627\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629 \u0623\u0648 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a. \u0641\u0642\u0648\u0629 \u0646\u0638\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u0633\u064a\u0631 \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0642\u0648\u0629 \u0623\u0636\u0639\u0641 \u0648\u0635\u0644\u0629 \u0641\u064a\u0647\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644 \u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0648\u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0636\u0645\u0627\u0646 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u0646\u0638\u0627\u0645 \u0643\u0643\u0644.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12727\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Connector-Fittings-\u2013-Ensuring-System-Level-Water-Resistance.jpg\" alt=\"\u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0648\u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u2013 \u0636\u0645\u0627\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0645\u0627\u0621 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0646\u0638\u0627\u0645\" width=\"868\" height=\"496\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Connector-Fittings-\u2013-Ensuring-System-Level-Water-Resistance.jpg 868w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Connector-Fittings-\u2013-Ensuring-System-Level-Water-Resistance-300x171.jpg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Connector-Fittings-\u2013-Ensuring-System-Level-Water-Resistance-768x439.jpg 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Connector-Fittings-\u2013-Ensuring-System-Level-Water-Resistance-18x10.jpg 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Connector-Fittings-\u2013-Ensuring-System-Level-Water-Resistance-600x343.jpg 600w\" sizes=\"(max-width: 868px) 100vw, 868px\" \/><\/p>\n<p><span style=\"color: #003473;\"><strong>\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u062a\u0623\u062b\u064a\u0631\u0647\u0627<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"color: #003473;\"><strong>\u0648\u0635\u0644\u0627\u062a PVC \u0645\u0644\u062d\u0648\u0645\u0629 \u0628\u0627\u0644\u0645\u0630\u064a\u0628\u0627\u062a<\/strong><\/span>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0623\u0646\u0627\u0628\u064a\u0628 PVC \u0627\u0644\u0635\u0644\u0628\u0629\u060c \u062a\u0648\u0641\u0631 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0628\u0627\u0644\u0645\u0630\u064a\u0628 \u0645\u0633\u0627\u0631\u064b\u0627 \u0645\u062a\u0635\u0644\u064b\u0627 \u0648\u0645\u062a\u062c\u0627\u0646\u0633\u064b\u0627. \u0648\u0639\u0644\u0649 \u0639\u0643\u0633 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u0644\u0648\u0644\u0628\u0629 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\u064a\u062c\u0628 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621 \u0648\u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u062f\u0639\u0627\u0645\u0627\u062a \u0648\u0641\u0642\u064b\u0627 \u0644\u0625\u0631\u0634\u0627\u062f\u0627\u062a NEC.<\/li>\n<li><span style=\"color: #003473;\"><strong>\u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0627\u0644\u062e\u062a\u0645<\/strong><\/span>\u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u0648\u0627\u062f \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628 \u0645\u0639\u062a\u0645\u062f\u0629\u060c \u0623\u0648 \u0645\u0648\u0627\u062f \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628 \u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0642\u0646\u0648\u0627\u062a\u060c \u0623\u0648 \u0631\u063a\u0648\u0629 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0635\u0628 \u0639\u0646\u062f \u0646\u0642\u0627\u0637 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644 \u0645\u0646 \u062a\u062d\u062a \u0627\u0644\u0623\u0631\u0636 \u0625\u0644\u0649 \u0641\u0648\u0642\u0647\u0627\u060c \u0623\u0648 \u0639\u0646\u062f \u062f\u062e\u0648\u0644 \u0627\u0644\u0645\u0648\u0627\u0633\u064a\u0631 \u0625\u0644\u0649 \u0627\u0644\u062d\u0627\u0648\u064a\u0627\u062a. \u062a\u062c\u0646\u0628 \u0627\u0644\u0625\u0641\u0631\u0627\u0637 \u0641\u064a \u0627\u0644\u062a\u0639\u0628\u0626\u0629\u060c \u0641\u0642\u062f \u064a\u0624\u062f\u064a \u0630\u0644\u0643 \u0625\u0644\u0649 \u062a\u0634\u0648\u0647 \u0627\u0644\u062d\u0634\u064a\u0627\u062a \u0623\u0648 \u0636\u063a\u0637 \u0627\u0644\u0645\u0648\u0627\u0633\u064a\u0631 \u0627\u0644\u0645\u0631\u0646\u0629.<\/li>\n<li><span style=\"color: #003473;\"><strong>\u0627\u0644\u062a\u0648\u0627\u0641\u0642<\/strong><\/span>\u062a\u0623\u0643\u062f \u062f\u0627\u0626\u0645\u064b\u0627 \u0645\u0646 \u0623\u0646 \u0643\u0644 \u0648\u0635\u0644\u0629 \u0648\u0645\u0648\u0635\u0644 \u0648\u0639\u0644\u0628\u0629 \u0645\u062f\u0631\u062c\u0629 \u0636\u0645\u0646 \u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0646\u0648\u0639 \u0627\u0644\u0645\u0648\u0627\u0633\u064a\u0631 \u0648\u062a\u0635\u0646\u064a\u0641\u0647\u0627 \u0641\u064a \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0631\u0637\u0628\u0629. \u064a\u064f\u0639\u062f\u0651 \u062e\u0644\u0637 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0633\u0628\u0628\u064b\u0627 \u0634\u0627\u0626\u0639\u064b\u0627 \u0644\u0644\u0623\u0639\u0637\u0627\u0644\u060c \u062d\u062a\u0649 \u0639\u0646\u062f\u0645\u0627 \u062a\u0633\u062a\u0648\u0641\u064a \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0641\u0631\u062f\u064a\u0629 \u0645\u062a\u0637\u0644\u0628\u0627\u062a UL \u0623\u0648 NEC.<\/li>\n<\/ul>\n<p><span style=\"color: #003473;\"><strong>\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0627\u0644\u062a\u062d\u0642\u0642<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"color: #003473;\"><strong>\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 UL \u0648 ASTM<\/strong><\/span>\u0627\u0628\u062d\u062b \u0639\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0648\u0627\u0644\u0639\u0644\u0628 \u0627\u0644\u0645\u062f\u0631\u062c\u0629 \u0641\u064a \u0642\u0627\u0626\u0645\u0629 UL \u0648\u0627\u0644\u062a\u064a \u062a\u0645 \u0627\u062e\u062a\u0628\u0627\u0631\u0647\u0627 \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629 \u0648\u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0648\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0642\u0635\u0648\u0649. \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 ASTM G154 (\u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629) \u0623\u0648 UL 651A\/UL 514B \u062a\u0648\u0641\u0631 \u0645\u0632\u064a\u062f\u064b\u0627 \u0645\u0646 \u0627\u0644\u062b\u0642\u0629.<\/li>\n<li><span style=\"color: #003473;\"><strong>\u0627\u0644\u0641\u062d\u0635 \u0628\u0639\u062f \u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/strong><\/span>\u062a\u062d\u0642\u0642 \u0645\u0646 \u0633\u0644\u0627\u0645\u0629 \u0645\u0648\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u0628\u0635\u0631\u064a\u064b\u0627\u060c \u0648\u0625\u0630\u0627 \u0623\u0645\u0643\u0646\u060c \u0642\u0645 \u0628\u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631 \u062a\u0633\u0631\u0628 \u0627\u0644\u0645\u064a\u0627\u0647 \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0628\u0642\u0627\u0621 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0645\u062d\u0643\u0645\u0629 \u0627\u0644\u0625\u063a\u0644\u0627\u0642. \u064a\u064f\u0639\u062f \u0647\u0630\u0627 \u0627\u0644\u0623\u0645\u0631 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u062e\u0627\u0635\u0629\u064b \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u064f\u062c\u0631\u0649 \u0639\u0644\u0649 \u0623\u0633\u0637\u062d \u0627\u0644\u0645\u0646\u0627\u0632\u0644 \u0623\u0648 \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0633\u0627\u062d\u0644\u064a\u0629 \u0623\u0648 \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0630\u0627\u062a \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u064a\u0629.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"6_Conclusion\"><\/span><span style=\"color: #003473;\"><strong>6. \u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u064a\u064f\u0639\u062f\u0651 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0627\u062f\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u062c\u0632\u0621\u064b\u0627 \u0648\u0627\u062d\u062f\u064b\u0627 \u0641\u0642\u0637 \u0645\u0646 \u0636\u0645\u0627\u0646 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629. \u0648\u0642\u062f \u0631\u0623\u064a\u0646\u0627 \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0623\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u062c\u0648\u064a\u0629 \u0627\u0644\u0642\u0627\u0633\u064a\u0629 \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0646\u0647\u062c \u0634\u0627\u0645\u0644 \u0648\u0645\u062a\u0643\u0627\u0645\u0644\u060c \u064a\u0634\u0645\u0644 \u0645\u0637\u0627\u0628\u0642\u0629 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0648\u0627\u0644\u0635\u0646\u0627\u062f\u064a\u0642 \u0648\u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0645\u0639 \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643\u0644 \u062a\u0637\u0628\u064a\u0642. \u0641\u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629\u060c \u0648\u062a\u0633\u0631\u0628 \u0627\u0644\u0631\u0637\u0648\u0628\u0629\u060c \u0648\u0627\u0644\u0635\u062f\u0645\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629\u060c \u0648\u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644\u060c \u0648\u062a\u0642\u0644\u0628\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0643\u0644\u0647\u0627 \u0639\u0648\u0627\u0645\u0644 \u062a\u062a\u0641\u0627\u0639\u0644 \u0644\u062a\u064f\u062c\u0647\u062f \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0628\u0639\u0646\u0627\u064a\u0629 \u0648\u062d\u062f\u0647 \u063a\u064a\u0631 \u0643\u0627\u0641\u064d.<\/p>\n<p>\u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0628\u064a\u0626\u0629 \u0623\u0648\u0644\u0627\u064b\u060c \u0648\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629\u060c \u0648\u062f\u0645\u062c \u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0648\u0627\u0644\u0639\u0644\u0628 \u0630\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0635\u062d\u064a\u062d\u060c \u064a\u0633\u062a\u0637\u064a\u0639 \u0627\u0644\u0641\u0646\u064a\u0648\u0646 \u0628\u0646\u0627\u0621 \u0623\u0646\u0638\u0645\u0629 \u062a\u0635\u0645\u062f \u0623\u0645\u0627\u0645 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0632\u0645\u0646. \u062a\u062d\u0645\u064a \u0627\u0644\u0645\u0648\u0627\u0633\u064a\u0631 \u0627\u0644\u0645\u0631\u0646\u0629 \u0645\u0646 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0648\u0627\u062e\u062a\u0644\u0627\u0644\u0627\u062a \u0627\u0644\u0645\u062d\u0627\u0630\u0627\u0629\u060c \u0648\u062a\u0645\u0646\u0639 \u0627\u0644\u0639\u0644\u0628 \u0627\u0644\u0645\u0632\u0648\u062f\u0629 \u0628\u062d\u0634\u0648\u0627\u062a \u062a\u0633\u0631\u0628 \u0627\u0644\u0645\u0627\u0621\u060c \u0648\u062a\u0636\u0645\u0646 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0628\u0627\u0644\u0645\u0630\u064a\u0628\u0627\u062a \u0623\u0648 \u0627\u0644\u0645\u062f\u0631\u062c\u0629 \u0641\u064a \u0642\u0627\u0626\u0645\u0629 UL \u0627\u0633\u062a\u0645\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0639\u0628\u0631 \u0643\u0644 \u0648\u0635\u0644\u0629. \u064a\u0633\u0627\u0647\u0645 \u0643\u0644 \u0639\u0646\u0635\u0631 \u0645\u0646 \u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0646\u0638\u0627\u0645 \u0641\u064a \u0645\u0648\u062b\u0648\u0642\u064a\u062a\u0647 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644\u060c \u0645\u0645\u0627 \u064a\u062f\u0644 \u0639\u0644\u0649 \u0623\u0646 \u0627\u0644\u062d\u0644\u0642\u0629 \u0627\u0644\u0623\u0636\u0639\u0641 \u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0627 \u062a\u0643\u0645\u0646 \u0641\u064a \u0646\u0642\u0627\u0637 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0648\u0644\u064a\u0633 \u0641\u064a \u0627\u0644\u0645\u0648\u0627\u0633\u064a\u0631 \u0646\u0641\u0633\u0647\u0627.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12728\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Ctube-PVC-Conduit.jpg\" alt=\"\u0623\u0646\u0628\u0648\u0628 PVC \u0645\u0646 \u0646\u0648\u0639 Ctube\" width=\"868\" height=\"496\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Ctube-PVC-Conduit.jpg 868w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Ctube-PVC-Conduit-300x171.jpg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Ctube-PVC-Conduit-768x439.jpg 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Ctube-PVC-Conduit-18x10.jpg 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/Ctube-PVC-Conduit-600x343.jpg 600w\" sizes=\"(max-width: 868px) 100vw, 868px\" \/><\/p>\n<p>\u0641\u064a <a href=\"https:\/\/www.ctube-gr.com\/ar\/\"><span style=\"color: #003473;\"><strong>\u0633\u064a \u062a\u064a\u0648\u0628<\/strong><\/span><\/a>, \u0646\u0642\u062f\u0645 \u0645\u062c\u0645\u0648\u0639\u0629 \u0643\u0627\u0645\u0644\u0629 \u0645\u0646 <span style=\"color: #003473;\"><strong><a style=\"color: #003473;\" href=\"https:\/\/www.ctube-gr.com\/ar\/%d8%b3%d9%84%d8%b3%d9%84%d8%a9-%d8%a3%d9%86%d8%a7%d8%a8%d9%8a%d8%a8-pvc-%d8%a7%d9%84%d9%85%d8%af%d8%b1%d8%ac%d8%a9-%d9%81%d9%8a-%d9%82%d8%a7%d8%a6%d9%85%d8%a9-ul\/\">\u0645\u0648\u0627\u0633\u064a\u0631 PVC<\/a><\/strong><\/span>, <strong><span style=\"color: #003473;\">\u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a<\/span><\/strong>, \u0643\u0645\u0627 \u062a\u0648\u0641\u0631 \u0627\u0644\u0634\u0631\u0643\u0629 \u0635\u0646\u0627\u062f\u064a\u0642 \u0645\u0635\u0645\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u062e\u0627\u0631\u062c\u064a. \u0648\u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0648\u0641\u064a\u0631 \u0645\u0643\u0648\u0646\u0627\u062a \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0648\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u062f\u0639\u0645 \u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0633\u0644\u064a\u0645\u0629\u060c \u062a\u0633\u0627\u0639\u062f Ctube \u0627\u0644\u0645\u062a\u062e\u0635\u0635\u064a\u0646 \u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621 \u0639\u0644\u0649 \u062a\u0646\u0641\u064a\u0630 \u0623\u0646\u0638\u0645\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062c\u0648\u064a\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644\u060c \u062a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 UL \u0648CSA \u0648AS\/NZS 2053\u060c \u0648\u062a\u062a\u062d\u0645\u0644 \u0623\u0642\u0633\u0649 \u0627\u0644\u0638\u0631\u0648\u0641 - \u0645\u0646 \u0627\u0644\u0645\u0646\u0627\u0638\u0631 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629 \u0627\u0644\u0633\u0643\u0646\u064a\u0629 \u0625\u0644\u0649 \u0627\u0644\u0645\u0646\u0634\u0622\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0648\u0627\u0644\u0633\u0627\u062d\u0644\u064a\u0629.<\/p>\n<p>\u0646\u0634\u0643\u0631\u0643\u0645 \u0639\u0644\u0649 \u0642\u0631\u0627\u0621\u0629 \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644. \u0646\u0623\u0645\u0644 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0645\u0641\u064a\u062f\u064b\u0627 \u0644\u0643\u0645. \u0646\u062a\u0645\u0646\u0649 \u0644\u0643\u0645 \u062a\u0631\u0643\u064a\u0628\u064b\u0627 \u0633\u0644\u0633\u064b\u0627 \u0648\u0646\u0627\u062c\u062d\u064b\u0627! \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0644\u062f\u064a\u0643\u0645 \u0623\u064a \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0623\u0648 \u0643\u0646\u062a\u0645 \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0625\u0631\u0634\u0627\u062f\u0627\u062a \u062d\u0648\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629\u060c \u0641\u0644\u0627 \u062a\u062a\u0631\u062f\u062f\u0648\u0627 \u0641\u064a \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0628\u0646\u0627.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12729\" src=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/FAQs.jpg\" alt=\"\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629\" width=\"868\" height=\"496\" srcset=\"https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/FAQs.jpg 868w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/FAQs-300x171.jpg 300w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/FAQs-768x439.jpg 768w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/FAQs-18x10.jpg 18w, https:\/\/www.ctube-gr.com\/wp-content\/uploads\/2025\/12\/FAQs-600x343.jpg 600w\" sizes=\"(max-width: 868px) 100vw, 868px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQs\"><\/span><strong><span style=\"color: #003473;\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/span><\/strong><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\"><span class=\"ez-toc-section\" id=\"Are_there_special_considerations_for_conduit_in_high-altitude_or_desert_environments\"><\/span>\u0647\u0644 \u0647\u0646\u0627\u0643 \u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u062e\u0627\u0635\u0629 \u0644\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0645\u0631\u062a\u0641\u0639\u0629 \u0623\u0648 \u0627\u0644\u0635\u062d\u0631\u0627\u0648\u064a\u0629\u061f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u0646\u0639\u0645. \u064a\u0624\u062f\u064a \u0627\u0644\u062a\u0639\u0631\u0636 \u0627\u0644\u0639\u0627\u0644\u064a \u0644\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629\u060c \u0648\u0627\u0644\u062a\u0642\u0644\u0628\u0627\u062a \u0627\u0644\u0634\u062f\u064a\u062f\u0629 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0648\u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0625\u0644\u0649 \u062a\u0633\u0631\u064a\u0639 \u062a\u0644\u0641 \u0627\u0644\u0645\u0648\u0627\u062f. \u0627\u0633\u062a\u062e\u062f\u0645 \u0623\u0646\u0627\u0628\u064a\u0628 PVC \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629 \u0623\u0648 \u0623\u0646\u0627\u0628\u064a\u0628 \u0645\u0639\u062f\u0646\u064a\u0629 \u0645\u0637\u0644\u064a\u0629\u060c \u0648\u062a\u0623\u0643\u062f \u0645\u0646 \u0625\u062d\u0643\u0627\u0645 \u0625\u063a\u0644\u0627\u0642\u0647\u0627 \u0628\u062d\u0634\u0648\u0627\u062a \u0645\u0646\u0627\u0633\u0628\u0629\u060c \u0648\u0641\u0643\u0651\u0631 \u0641\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u0635\u0644\u0627\u062a \u062a\u0645\u062f\u062f \u0644\u0627\u0633\u062a\u064a\u0639\u0627\u0628 \u0627\u0644\u062a\u0645\u062f\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-2\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><span class=\"ez-toc-section\" id=\"How_can_I_prevent_water_from_entering_conduit_at_the_underground-to-above-grade_transition\"><\/span>\u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0646\u064a \u0645\u0646\u0639 \u062f\u062e\u0648\u0644 \u0627\u0644\u0645\u0627\u0621 \u0625\u0644\u0649 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0639\u0646\u062f \u0646\u0642\u0637\u0629 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644 \u0645\u0646 \u062a\u062d\u062a \u0627\u0644\u0623\u0631\u0636 \u0625\u0644\u0649 \u0641\u0648\u0642\u0647\u0627\u061f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u0627\u0633\u062a\u062e\u062f\u0645 \u0648\u0635\u0644\u0627\u062a \u0632\u0627\u0648\u064a\u0629 \u0637\u0648\u064a\u0644\u0629 \u0644\u062a\u0633\u0647\u064a\u0644 \u0633\u062d\u0628 \u0627\u0644\u0623\u0633\u0644\u0627\u0643\u060c \u0648\u0648\u0635\u0644\u0627\u062a \u062a\u0645\u062f\u062f \u0644\u0644\u062a\u0645\u062f\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u060c \u0648\u0623\u062d\u0643\u0645 \u0625\u063a\u0644\u0627\u0642 \u062c\u0645\u064a\u0639 \u0646\u0642\u0627\u0637 \u0627\u0644\u062f\u062e\u0648\u0644 \u0628\u0645\u0627\u062f\u0629 \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628 \u0645\u0639\u062a\u0645\u062f\u0629 \u0623\u0648 \u0631\u063a\u0648\u0629 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0635\u0628. \u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0637\u0648\u0644 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0645\u062a\u0628\u0642\u064a \u0645\u0646 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u064a\u0631\u062a\u0641\u0639 18 \u0628\u0648\u0635\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0642\u0644 \u0641\u0648\u0642 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u0631\u0636 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 NEC 300.5(J).<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-3\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><span class=\"ez-toc-section\" id=\"Are_gasketed_fittings_and_boxes_mandatory_for_all_outdoor_conduits\"><\/span>\u0647\u0644 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0648\u0635\u0646\u0627\u062f\u064a\u0642 \u0645\u0632\u0648\u062f\u0629 \u0628\u062d\u0634\u0648\u0627\u062a \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628 \u0625\u0644\u0632\u0627\u0645\u064a\u0629 \u0644\u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0648\u0627\u0633\u064a\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629\u061f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u0644\u064a\u0633\u062a \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0643\u0644 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a\u060c \u0648\u0644\u0643\u0646 \u064a\u064f\u0646\u0635\u062d \u0628\u0634\u062f\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0641\u064a \u0627\u0644\u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0631\u0637\u0628\u0629 \u0623\u0648 \u0630\u0627\u062a \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0623\u0648 \u0627\u0644\u0645\u0639\u0631\u0636\u0629 \u0644\u0631\u0630\u0627\u0630 \u0627\u0644\u0645\u0627\u0621. \u062d\u062a\u0649 \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0645\u062d\u0645\u064a\u0629 \u062c\u0632\u0626\u064a\u064b\u0627\u060c \u064a\u0642\u0644\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0639\u0644\u0628 \u0627\u0644\u0645\u0632\u0648\u062f\u0629 \u0628\u062d\u0634\u0648\u0627\u062a \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0645\u0646 \u062e\u0637\u0631 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0645\u0631\u062a\u0628\u0637\u0629 \u0628\u0627\u0644\u0631\u0637\u0648\u0628\u0629.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-4\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><span class=\"ez-toc-section\" id=\"Can_corrosion-resistant_metal_conduits_be_used_near_saltwater_without_special_coatings\"><\/span>\u0647\u0644 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0628\u0627\u0644\u0642\u0631\u0628 \u0645\u0646 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0645\u0627\u0644\u062d\u0629 \u062f\u0648\u0646 \u0637\u0644\u0627\u0621\u0627\u062a \u062e\u0627\u0635\u0629\u061f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u0642\u062f \u064a\u062a\u0639\u0631\u0636 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u062c\u0644\u0641\u0646 \u0623\u0648 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u063a\u064a\u0631 \u0627\u0644\u0645\u0637\u0644\u064a \u0644\u0644\u062a\u0622\u0643\u0644 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u0644\u0648\u062d\u0629. \u0644\u0630\u0627\u060c \u064a\u064f\u0646\u0635\u062d \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0648\u0627\u062f RMC \u0623\u0648 IMC \u0627\u0644\u0645\u0637\u0644\u064a\u0629 \u0628\u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a\u060c \u0623\u0648 \u0628\u062f\u0627\u0626\u0644 \u063a\u064a\u0631 \u0645\u0639\u062f\u0646\u064a\u0629 \u0645\u062b\u0644 PVC \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629 \u0623\u0648 RTRC\u060c \u0644\u0636\u0645\u0627\u0646 \u0639\u0645\u0631 \u0623\u0637\u0648\u0644.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-5\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><span class=\"ez-toc-section\" id=\"Do_weatherproof_conduit_systems_require_any_special_grounding_considerations\"><\/span>\u0647\u0644 \u062a\u062a\u0637\u0644\u0628 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u0648\u0627\u0633\u064a\u0631 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062c\u0648\u064a\u0629 \u0623\u064a \u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u062e\u0627\u0635\u0629 \u0644\u0644\u062a\u0623\u0631\u064a\u0636\u061f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u0646\u0639\u0645. \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u0633\u064a\u0631 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 (RMC\u060c IMC\u060c EMT) \u0643\u0645\u0633\u0627\u0631\u0627\u062a \u062a\u0623\u0631\u064a\u0636\u060c \u0648\u0644\u0643\u0646 \u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0636\u0645\u0646 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u063a\u064a\u0631 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0645\u0648\u0635\u0644\u0627\u062a \u062a\u0623\u0631\u064a\u0636 \u0645\u0646\u0641\u0635\u0644\u0629. \u0627\u0644\u062a\u0632\u0645 \u062f\u0627\u0626\u0645\u064b\u0627 \u0628\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0623\u0631\u064a\u0636 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621 \u0627\u0644\u0648\u0637\u0646\u064a\u0629 (NEC) \u0644\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>1. Introduction Most outdoor electrical conduit failures don\u2019t happen because the pipe cracked in the sun or rusted away. They happen at the connections\u2014where conduit meets box, where fittings thread together, or where a cover seal was overlooked. In other words, the weakest link isn\u2019t the conduit itself\u2014it\u2019s the system around it. True weather resistance [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":12730,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","_joinchat":[],"footnotes":""},"categories":[351,18,143],"tags":[324,269],"class_list":["post-12716","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-electrical-conduit-systems","category-company-news","category-industry-news","tag-conduit","tag-outdoor-conduit"],"_links":{"self":[{"href":"https:\/\/www.ctube-gr.com\/ar\/wp-json\/wp\/v2\/posts\/12716","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=12716"}],"version-history":[{"count":1,"href":"https:\/\/www.ctube-gr.com\/ar\/wp-json\/wp\/v2\/posts\/12716\/revisions"}],"predecessor-version":[{"id":14063,"href":"https:\/\/www.ctube-gr.com\/ar\/wp-json\/wp\/v2\/posts\/12716\/revisions\/14063"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ctube-gr.com\/ar\/wp-json\/wp\/v2\/media\/12730"}],"wp:attachment":[{"href":"https:\/\/www.ctube-gr.com\/ar\/wp-json\/wp\/v2\/media?parent=12716"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ctube-gr.com\/ar\/wp-json\/wp\/v2\/categories?post=12716"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ctube-gr.com\/ar\/wp-json\/wp\/v2\/tags?post=12716"}],"curies":[{"name":"\u0648\u0648\u0631\u062f\u0628\u0631\u064a\u0633","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}