{"id":3232,"date":"2025-05-15T13:46:43","date_gmt":"2025-05-15T05:46:43","guid":{"rendered":"https:\/\/www.ductileironsuppliers.com\/?p=3232"},"modified":"2025-05-30T10:58:11","modified_gmt":"2025-05-30T02:58:11","slug":"ductile-iron-flanged-awwa-c515-gate-valvesspecs-installation","status":"publish","type":"post","link":"https:\/\/www.ductileironsuppliers.com\/ar\/ductile-iron-flanged-awwa-c515-gate-valvesspecs-installation.html","title":{"rendered":"\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0628\u0648\u0627\u0628\u0629 \u0630\u0627\u062a \u0627\u0644\u062d\u0648\u0627\u0641 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0630\u0627\u062a \u062d\u0648\u0627\u0641 \u0645\u0646 AWWA C515: \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a\u060c \u0627\u0644\u062a\u0631\u0643\u064a\u0628"},"content":{"rendered":"<p>\u064a\u0643\u0634\u0641 \u062a\u062d\u0644\u064a\u0644 \u0634\u0627\u0645\u0644 \u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0628\u0648\u0627\u0628\u0629 \u0630\u0627\u062a \u0627\u0644\u062d\u0648\u0627\u0641 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0630\u0627\u062a \u0627\u0644\u062d\u0648\u0627\u0641 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 AWWA C515 \u0623\u0646 \u0647\u0630\u0647 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0645\u0642\u0627\u0639\u062f \u0627\u0644\u0645\u0631\u0646\u0629 \u0645\u0635\u0645\u0645\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0647 \u062d\u062a\u0649 250 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629 \u0648\u062a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0648\u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0639\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u062c\u0647\u062f \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629. \u0648\u062a\u062d\u0644 \u0645\u0648\u0627\u0635\u0641\u0627\u062a C515\u060c \u0627\u0644\u062a\u064a \u0635\u062f\u0631\u062a \u0644\u0623\u0648\u0644 \u0645\u0631\u0629 \u0641\u064a \u0639\u0627\u0645 2003\u060c \u0645\u062d\u0644 \u0645\u0648\u0627\u0635\u0641\u0627\u062a C509 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0634\u062a\u0631\u0627\u0637 \u0623\u062c\u0633\u0627\u0645 \u0645\u0646 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 (<a href=\"https:\/\/www.ductileironsuppliers.com\/ar\/what-is-astm-a536-grade-70-50-05-ductile-iron.html\/\">ASTM A536 A536 \u062f\u0631\u062c\u0629 70-50-5<\/a>) \u0645\u0639 \u0637\u0644\u0627\u0621\u0627\u062a \u0625\u064a\u0628\u0648\u0643\u0633\u064a\u0629 \u0645\u0644\u062a\u0635\u0642\u0629 \u0628\u0627\u0644\u0627\u0646\u062f\u0645\u0627\u062c \u0648\u0623\u0648\u062a\u0627\u062f \u0645\u0637\u0627\u0637\u064a\u0629 \u0645\u063a\u0644\u0641\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0644\u062a\u0639\u0632\u064a\u0632 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0648\u0623\u062f\u0627\u0621 \u0627\u0644\u062e\u062a\u0645. \u0645\u062a\u0648\u0641\u0631\u0629 \u0641\u064a \u0645\u062d\u0648\u0644\u0627\u062a \u0630\u0627\u062a \u0623\u0637\u0631\u0627\u0641 \u0630\u0627\u062a \u062d\u0648\u0627\u0641 \u0648\u0645\u0641\u0635\u0644 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0648\u0645\u0647\u0627\u064a\u0626\u0627\u062a \u0630\u0627\u062a \u062d\u0648\u0627\u0641 \u0625\u0644\u0649 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629\u060c \u0648\u062a\u062a\u0631\u0627\u0648\u062d \u0623\u062d\u062c\u0627\u0645\u0647\u0627 \u0645\u0646 2 \u2033 \u0625\u0644\u0649 16\u2033 (\u0645\u0639 \u0639\u0631\u0648\u0636 \u0645\u0648\u0633\u0639\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 24\u2033 \u0645\u0646 \u0642\u0628\u0644 \u062c\u0647\u0627\u062a \u062a\u0635\u0646\u064a\u0639 \u0645\u062e\u062a\u0627\u0631\u0629). \u062a\u0634\u0645\u0644 \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u0633\u064a\u0642\u0627\u0646 \u063a\u064a\u0631 \u0627\u0644\u0645\u0631\u062a\u0641\u0639\u0629\u060c \u0648\u0645\u0648\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u062f\u0627\u0626\u0631\u064a\u0629 \u0641\u064a \u0635\u0646\u062f\u0648\u0642 \u0627\u0644\u062a\u0639\u0628\u0626\u0629\u060c \u0648\u0627\u0644\u0628\u0637\u0627\u0646\u0627\u062a \u0627\u0644\u0628\u0631\u0648\u0646\u0632\u064a\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0644\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0633\u0644\u0633. \u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062e\u062f\u0645\u0629 \u0639\u0627\u062f\u0629\u064b \u0627\u062e\u062a\u0628\u0627\u0631\u064b\u0627 \u0647\u064a\u062f\u0631\u0648\u0633\u062a\u0627\u062a\u064a\u0643\u064a\u064b\u0627 \u0639\u0646\u062f 1.5 \u00d7 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0642\u062f\u0631 \u0648\u062a\u0645\u0627\u0631\u064a\u0646 \u062a\u0634\u063a\u064a\u0644 \u062f\u0648\u0631\u064a\u0629 \u0644\u0645\u0646\u0639 \u0627\u0644\u062a\u0635\u0627\u0642 \u0627\u0644\u0648\u062a\u062f.<\/p>\n<figure id=\"attachment_3233\" aria-describedby=\"caption-attachment-3233\" style=\"width: 671px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.ductileironsuppliers.com\/wp-content\/uploads\/2025\/05\/tw8ra-hv8rz.webp\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-3233\" src=\"https:\/\/www.ductileironsuppliers.com\/wp-content\/uploads\/2025\/05\/tw8ra-hv8rz.webp\" alt=\"\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0628\u0648\u0627\u0628\u0629 \u0630\u0627\u062a \u0627\u0644\u062d\u0648\u0627\u0641 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 C515 \u0645\u0646 AWWA C515\" width=\"671\" height=\"671\" srcset=\"https:\/\/www.ductileironsuppliers.com\/wp-content\/uploads\/2025\/05\/tw8ra-hv8rz.webp 671w, https:\/\/www.ductileironsuppliers.com\/wp-content\/uploads\/2025\/05\/tw8ra-hv8rz-300x300.webp 300w, https:\/\/www.ductileironsuppliers.com\/wp-content\/uploads\/2025\/05\/tw8ra-hv8rz-150x150.webp 150w\" sizes=\"(max-width: 671px) 100vw, 671px\" \/><\/a><figcaption id=\"caption-attachment-3233\" class=\"wp-caption-text\">\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0628\u0648\u0627\u0628\u0629 \u0630\u0627\u062a \u0627\u0644\u062d\u0648\u0627\u0641 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 C515 \u0645\u0646 AWWA C515<\/figcaption><\/figure>\n<h2 class=\"\" data-start=\"1334\" data-end=\"1365\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">I. \u0645\u0642\u062f\u0645\u0629 \u0648\u0644\u0645\u062d\u0629 \u0639\u0627\u0645\u0629<\/h2>\n<p class=\"\" data-start=\"1366\" data-end=\"2028\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0628\u0648\u0627\u0628\u0629 \u0630\u0627\u062a \u0627\u0644\u062d\u0648\u0627\u0641 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0630\u0627\u062a \u0627\u0644\u062d\u0648\u0627\u0641 \u062a\u062d\u062a AWWA C515 \u0647\u064a \u0635\u0645\u0627\u0645\u0627\u062a \u0625\u0633\u0641\u064a\u0646\u064a\u0629 \u0630\u0627\u062a \u0642\u0636\u0628\u0627\u0646 \u0645\u0631\u0646\u0629 \u0645\u0635\u0645\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u062e\u062f\u0645\u0629 \u0645\u064a\u0627\u0647 \u0627\u0644\u0634\u0631\u0628 \u0648\u0645\u064a\u0627\u0647 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a\u060c \u0648\u0645\u0642\u062f\u0631\u0629 \u0628\u0636\u063a\u0637 \u062a\u0634\u063a\u064a\u0644 \u064a\u0628\u0644\u063a 250 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629 (17.2 \u0628\u0627\u0631). \u0639\u0644\u0649 \u0639\u0643\u0633 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a C500 \u0630\u0627\u062a \u0627\u0644\u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0623\u0648 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a C509 \u0630\u0627\u062a \u0627\u0644\u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u0645\u0637\u0627\u0637\u064a\u0629\u060c \u062a\u062c\u0645\u0639 \u0635\u0645\u0627\u0645\u0627\u062a C515 \u0628\u064a\u0646 \u0645\u0632\u0627\u064a\u0627 \u0642\u0648\u0629 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0648\u0645\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u0627\u0644\u0645\u0631\u0646\u060c \u0645\u0645\u0627 \u064a\u062a\u064a\u062d \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0628\u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0645\u0646\u062e\u0641\u0636 \u0648\u0625\u063a\u0644\u0627\u0642 \u0645\u062d\u0643\u0645 \u062d\u062a\u0649 \u062a\u062d\u062a \u0627\u0644\u0636\u063a\u0648\u0637 \u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a\u0629. \u062a\u0634\u062a\u0645\u0644 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0637\u0631\u0641\u064a\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629 \u0639\u0644\u0649 \u0634\u0641\u0627\u0647 ANSI\/AWWA C110\/A21.10 (\u0627\u0644\u0641\u0626\u0629 125)\u060c \u0645\u0645\u0627 \u064a\u0633\u0647\u0644 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0623\u0646\u0638\u0645\u0629 \u0623\u0646\u0627\u0628\u064a\u0628 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629.<\/p>\n<h2 class=\"\" data-start=\"2035\" data-end=\"2070\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">II. \u0645\u0639\u064a\u0627\u0631 AWWA C515 \u0648\u0646\u0637\u0627\u0642\u0647<\/h2>\n<p class=\"\" data-start=\"2071\" data-end=\"2334\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u064a\u0635\u0641 AWWA C515-15 \"\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0628\u0648\u0627\u0628\u0629 \u0630\u0627\u062a \u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0630\u0627\u062a \u0627\u0644\u0645\u0642\u0627\u0639\u062f \u0627\u0644\u0645\u0631\u0646\u0629 \u0644\u062e\u062f\u0645\u0629 \u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0647\"\u060c \u0645\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0645\u0646 2\u2033 \u0625\u0644\u0649 16\u2033 \u0645\u0639 \u0623\u062d\u0643\u0627\u0645 \u0644\u0644\u0633\u064a\u0642\u0627\u0646 \u063a\u064a\u0631 \u0627\u0644\u0645\u0631\u062a\u0641\u0639\u0629 \u0648\u0627\u0644\u0623\u0648\u062a\u0627\u062f \u063a\u064a\u0631 \u0627\u0644\u0645\u0634\u062d\u0645\u0629. \u062a\u0634\u0645\u0644 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n<ul data-start=\"2335\" data-end=\"2915\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<li class=\"\" data-start=\"2335\" data-end=\"2510\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<p class=\"\" data-start=\"2337\" data-end=\"2510\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"2337\" data-end=\"2357\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u0627\u0644\u062c\u0633\u0645 \u0648\u063a\u0637\u0627\u0621 \u0627\u0644\u0645\u062d\u0631\u0643:<\/strong> \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u064a\u0627\u0631 ASTM A536 \u062f\u0631\u062c\u0629 70-50-5\u060c \u0645\u0637\u0644\u064a \u0628\u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a \u0627\u0644\u0645\u0644\u062a\u062d\u0645 \u062f\u0627\u062e\u0644\u064a\u064b\u0627 \u0648\u062e\u0627\u0631\u062c\u064a\u064b\u0627 (10 \u0645\u0644 \u0643\u062d\u062f \u0623\u062f\u0646\u0649).<\/p>\n<\/li>\n<li class=\"\" data-start=\"2511\" data-end=\"2633\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<p class=\"\" data-start=\"2513\" data-end=\"2633\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"2513\" data-end=\"2523\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u0627\u0644\u0648\u062a\u062f:<\/strong> \u0645\u0637\u0627\u0637 EPDM \u0645\u063a\u0644\u0641 \u0648\u0645\u063a\u0644\u0641 \u0628\u0627\u0644\u0643\u0627\u0645\u0644\u060c \u0648\u0642\u0627\u062f\u0631 \u0639\u0644\u0649 \u0625\u063a\u0644\u0627\u0642 250 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2634\" data-end=\"2771\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<p class=\"\" data-start=\"2636\" data-end=\"2771\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"2636\" data-end=\"2652\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u0627\u0644\u0634\u0641\u0627\u0647 \u0627\u0644\u0637\u0631\u0641\u064a\u0629:<\/strong> \u0645\u062b\u0642\u0648\u0628\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u064a\u0627\u0631 ANSI\/AWWA C110\/A21.10 \u0645\u0646 \u0627\u0644\u0641\u0626\u0629 125 \u0623\u0648 \u0627\u062e\u062a\u064a\u0627\u0631\u064a\u064b\u0627 ASME B16.1 \u0645\u0646 \u0627\u0644\u0641\u0626\u0629 125.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2772\" data-end=\"2915\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<p class=\"\" data-start=\"2774\" data-end=\"2915\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"2774\" data-end=\"2786\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631:<\/strong> \u062a\u0645 \u0627\u062e\u062a\u0628\u0627\u0631 \u0643\u0644 \u0635\u0645\u0627\u0645 \u0647\u064a\u062f\u0631\u0648\u0633\u062a\u0627\u062a\u064a\u0643\u064a\u064b\u0627 \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u0642\u0639\u062f \u0648\u0627\u0644\u063a\u0637\u0627\u0621 \u0639\u0646\u062f \u0636\u063a\u0637 \u062a\u0634\u063a\u064a\u0644 1.5\u00d7.<\/p>\n<\/li>\n<\/ul>\n<h2 class=\"\" data-start=\"2922\" data-end=\"2963\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u062b\u0627\u0644\u062b\u0627\u064b. \u0645\u0648\u0627\u062f \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0648\u0627\u0644\u0628\u0646\u0627\u0621<\/h2>\n<h3 class=\"\" data-start=\"2964\" data-end=\"2986\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">1. \u0627\u0644\u0647\u064a\u0643\u0644 \u0648\u063a\u0637\u0627\u0621 \u0627\u0644\u0645\u062d\u0631\u0643<\/h3>\n<p class=\"\" data-start=\"2987\" data-end=\"3287\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 (ASTM A536 \u062f\u0631\u062c\u0629 70-50-5) \u0644\u062a\u0648\u0641\u064a\u0631 \u0642\u0648\u0629 \u0634\u062f \u0639\u0627\u0644\u064a\u0629 (\u2265 70 \u0643\u064a\u0644\u0648 \u0628\u0627\u0633\u0643\u0627\u0644) \u0648\u0627\u0633\u062a\u0637\u0627\u0644\u0629 (\u2265 5%). \u062a\u062d\u0645\u064a \u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a \u0627\u0644\u0645\u0644\u062a\u062d\u0645\u0629 (10 \u0645\u0644 \u0643\u062d\u062f \u0623\u062f\u0646\u0649) \u0645\u0646 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0648\u0627\u0644\u062e\u0627\u0631\u062c\u064a.<\/p>\n<h3 class=\"\" data-start=\"3289\" data-end=\"3313\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">2. \u0627\u0644\u0648\u062a\u062f \u0648\u0627\u0644\u0645\u0642\u0627\u0639\u062f<\/h3>\n<p class=\"\" data-start=\"3314\" data-end=\"3603\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0627\u0644\u0625\u0633\u0641\u064a\u0646 \u0627\u0644\u0645\u0631\u0646 \u0645\u0635\u0628\u0648\u0628 \u0645\u0646 \u0645\u0637\u0627\u0637 EPDM \u0645\u0631\u0628\u0648\u0637 \u0628\u0642\u0644\u0628 \u0645\u0646 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0644\u0636\u0645\u0627\u0646 \u0625\u062d\u0643\u0627\u0645 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0648\u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u062a\u0634\u063a\u064a\u0644 \u0645\u0646\u062e\u0641\u0636. \u064a\u062c\u0628 \u0623\u0646 \u062a\u0641\u064a \u0642\u0648\u0629 \u0627\u0644\u0631\u0627\u0628\u0637\u0629 \u0627\u0644\u0645\u0637\u0627\u0637\u064a\u0629-\u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0628\u0645\u0639\u0627\u064a\u064a\u0631 ASTM D249 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0645\u062a\u0627\u0646\u0629.<\/p>\n<h3 class=\"\" data-start=\"3605\" data-end=\"3628\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">3. \u0627\u0644\u062c\u0630\u0639 \u0648\u0627\u0644\u062e\u062a\u0645<\/h3>\n<p class=\"\" data-start=\"3629\" data-end=\"3849\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0627\u0644\u0633\u064a\u0642\u0627\u0646 \u063a\u064a\u0631 \u0627\u0644\u0635\u0627\u0639\u062f\u0629 \u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 (CF8M) \u0645\u0639 \u0645\u0648\u0627\u0646\u0639 \u062a\u0633\u0631\u0628 \u062f\u0627\u0626\u0631\u064a\u0629 \u0639\u0644\u0649 \u0634\u0643\u0644 O \u0641\u064a \u0635\u0646\u062f\u0648\u0642 \u0627\u0644\u062d\u0634\u0648 \u0644\u0645\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628. \u062a\u0648\u0641\u0631 \u0627\u0644\u0628\u0637\u0627\u0646\u0627\u062a \u0627\u0644\u0628\u0631\u0648\u0646\u0632\u064a\u0629 \u0623\u0648 \u0645\u062d\u0627\u0645\u0644 PTFE \u062a\u0634\u063a\u064a\u0644\u064b\u0627 \u0633\u0644\u0633\u064b\u0627 \u0648\u062a\u0645\u0646\u0639 \u0627\u0644\u062a\u0622\u0643\u0644.<\/p>\n<h2 class=\"\" data-start=\"3856\" data-end=\"3887\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0631\u0627\u0628\u0639\u0627. \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0648\u0627\u0644\u062a\u0643\u0648\u064a\u0646\u0627\u062a<\/h2>\n<div class=\"_tableContainer_16hzy_1\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<div class=\"_tableWrapper_16hzy_14 group flex w-fit flex-col-reverse\" tabindex=\"-1\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"3888\" data-end=\"4965\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<thead data-start=\"3888\" data-end=\"4066\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<tr data-start=\"3888\" data-end=\"4066\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<th data-start=\"3888\" data-end=\"3917\" data-col-size=\"sm\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0627\u0644\u062a\u0643\u0648\u064a\u0646<\/th>\n<th data-start=\"3917\" data-end=\"4019\" data-col-size=\"lg\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0627\u0644\u0648\u0635\u0641<\/th>\n<th data-start=\"4019\" data-end=\"4066\" data-col-size=\"md\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0627\u0644\u0646\u0647\u0627\u064a\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"4246\" data-end=\"4965\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<tr data-start=\"4246\" data-end=\"4424\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<td data-start=\"4246\" data-end=\"4275\" data-col-size=\"sm\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\"><strong data-start=\"4248\" data-end=\"4263\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0637\u0631\u0641 \u0630\u0648 \u062d\u0648\u0627\u0641<\/strong><\/td>\n<td data-col-size=\"lg\" data-start=\"4275\" data-end=\"4377\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0630\u0627\u062a \u062d\u0648\u0627\u0641 \u0639\u0644\u0649 \u0643\u0644\u0627 \u0627\u0644\u0637\u0631\u0641\u064a\u0646 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0641\u0626\u0629 125 \u0645\u0646 ANSI\/AWWA C110\/A21.10\u061b \u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062b\u0627\u0628\u062a\u0629.<\/td>\n<td data-col-size=\"md\" data-start=\"4377\" data-end=\"4424\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">ANSI\/AWA C110\/A21.10<\/td>\n<\/tr>\n<tr data-start=\"4425\" data-end=\"4605\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<td data-start=\"4425\" data-end=\"4459\" data-col-size=\"sm\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\"><strong data-start=\"4427\" data-end=\"4458\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0627\u0644\u0648\u0635\u0644\u0629 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u062d\u0648\u0627\u0641<\/strong><\/td>\n<td data-col-size=\"lg\" data-start=\"4459\" data-end=\"4558\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0623\u062d\u062f \u0637\u0631\u0641\u064a MJ (AWWA C111\/A21.11 \u0628\u0627\u0644\u062f\u0641\u0639)\u060c \u0648\u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0622\u062e\u0631 \u0630\u0648 \u062d\u0648\u0627\u0641\u061b \u0645\u0641\u064a\u062f \u0644\u0644\u0627\u0646\u062a\u0642\u0627\u0644 \u0628\u064a\u0646 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628.<\/td>\n<td data-col-size=\"md\" data-start=\"4558\" data-end=\"4605\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">AWWA C111\/A21.11 \u0648C110\/A21.10<\/td>\n<\/tr>\n<tr data-start=\"4606\" data-end=\"4784\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<td data-start=\"4606\" data-end=\"4635\" data-col-size=\"sm\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\"><strong data-start=\"4608\" data-end=\"4630\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0634\u0641\u0629 \u0625\u0644\u0649 \u0636\u063a\u0637\u0629 \u0639\u0644\u0649 \u0627\u0644\u0636\u063a\u0637<\/strong><\/td>\n<td data-col-size=\"lg\" data-start=\"4635\" data-end=\"4737\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u062a\u062a\u0648\u0627\u0641\u0642 \u0634\u0641\u0629 \u0627\u0644\u0645\u0647\u0627\u064a\u0626 \u0645\u0639 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u062f\u0641\u0639 \u0639\u0644\u0649 \u0623\u0646\u0627\u0628\u064a\u0628 PVC \u0623\u0648 \u0623\u0646\u0627\u0628\u064a\u0628 DI\u061b \u0645\u0645\u0627 \u064a\u0633\u0645\u062d \u0628\u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u064a \u062f\u0648\u0646 \u0642\u0637\u0639 \u0627\u0644\u062d\u0646\u0641\u064a\u0629.<\/td>\n<td data-col-size=\"md\" data-start=\"4737\" data-end=\"4784\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0634\u0641\u0629 \u0648 AWWA C111\/A21.11<\/td>\n<\/tr>\n<tr data-start=\"4785\" data-end=\"4965\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<td data-start=\"4785\" data-end=\"4814\" data-col-size=\"sm\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\"><strong data-start=\"4787\" data-end=\"4806\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0623\u0633\u0644\u0648\u0628 \u0636\u0628\u0637 \u0627\u0644\u0646\u0641\u0633<\/strong><\/td>\n<td data-start=\"4814\" data-end=\"4918\" data-col-size=\"lg\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">MJ \u0645\u0639 \u062d\u0644\u0642\u0627\u062a \u062a\u062b\u0628\u064a\u062a \u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0642\u0635\u061b \u062a\u0642\u0627\u0648\u0645 \u0627\u0644\u062f\u0641\u0639 \u0627\u0644\u0645\u062d\u0648\u0631\u064a\u060c \u0645\u0645\u0627 \u064a\u0644\u063a\u064a \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0643\u062a\u0644 \u0627\u0644\u062f\u0641\u0639 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u064a\u0629.<\/td>\n<td data-col-size=\"md\" data-start=\"4918\" data-end=\"4965\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">AWWA C111\/C111\/A21.11 \u0645\u0639 \u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u062a\u062b\u0628\u064a\u062a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"sticky end-(--thread-content-margin) h-0 self-end select-none\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<div class=\"absolute end-0 flex items-end\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<p class=\"\" data-start=\"4967\" data-end=\"5056\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><em data-start=\"4967\" data-end=\"5016\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u0627\u0644\u062c\u062f\u0648\u0644 1. \u062a\u0643\u0648\u064a\u0646\u0627\u062a \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0634\u0627\u0626\u0639\u0629 C515 \u0645\u0646 AWWA C515.<\/em><\/p>\n<h2 class=\"\" data-start=\"5063\" data-end=\"5099\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">V. \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0648\u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0637\u0631\u0641\u064a\u0629<\/h2>\n<p class=\"\" data-start=\"5100\" data-end=\"5428\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u062a\u062a\u0648\u0627\u0641\u0642 \u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0648\u062c\u0647\u064b\u0627 \u0644\u0648\u062c\u0647 (F-F) \u0645\u0639 \u0627\u0644\u0646\u0645\u0637 \u0627\u0644\u0642\u0635\u064a\u0631 ANSI B16.10 (\u0627\u0644\u0641\u0626\u0629 125) \u0644\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0645\u0646 2 \u2033- 16\u2033\u060c \u0627\u0644\u062a\u064a \u062a\u062a\u0631\u0627\u0648\u062d \u0645\u0646 4 \u0628\u0648\u0635\u0629 (\u0635\u0645\u0627\u0645 2) \u0625\u0644\u0649 24 \u0628\u0648\u0635\u0629 (\u0635\u0645\u0627\u0645 16) \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0643\u0644\u064a. \u064a\u062a\u0628\u0639 \u062d\u0641\u0631 \u0627\u0644\u0634\u0641\u0629 \u0645\u0639\u0627\u064a\u064a\u0631 ASME B16.1 \u0627\u0644\u0641\u0626\u0629 125 \u0623\u0648 AWWA C110 \u0645\u0639 \u062a\u0648\u062d\u064a\u062f \u0623\u0642\u0637\u0627\u0631 \u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0648\u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0641\u062a\u062d\u0627\u062a:<\/p>\n<div class=\"_tableContainer_16hzy_1\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<div class=\"_tableWrapper_16hzy_14 group flex w-fit flex-col-reverse\" tabindex=\"-1\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"5430\" data-end=\"5909\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<thead data-start=\"5430\" data-end=\"5509\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<tr data-start=\"5430\" data-end=\"5509\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<th data-start=\"5430\" data-end=\"5441\" data-col-size=\"sm\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0627\u0644\u062d\u062c\u0645 (\u2033)<\/th>\n<th data-start=\"5441\" data-end=\"5452\" data-col-size=\"sm\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0648\u0627\u0648-\u0648\u0627\u0648 (\u0628\u0627\u0644\u062f\u0627\u062e\u0644)<\/th>\n<th data-start=\"5452\" data-end=\"5469\" data-col-size=\"sm\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0639\u0645\u0642 \u0634\u0641\u0629 \u0627\u0644\u062d\u0627\u0641\u0629 (\u0628\u0648\u0635\u0629)<\/th>\n<th data-start=\"5469\" data-end=\"5488\" data-col-size=\"sm\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u062a\u0631\u0628\u0627\u0633 (\u0628\u0648\u0635\u0629)<\/th>\n<th data-start=\"5488\" data-end=\"5509\" data-col-size=\"sm\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0627\u0644\u0628\u0631\u0627\u063a\u064a \u00d7 \u0627\u0644\u0636\u064a\u0627\u0621.<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"5590\" data-end=\"5909\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<tr data-start=\"5590\" data-end=\"5669\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<td data-start=\"5590\" data-end=\"5601\" data-col-size=\"sm\">2<\/td>\n<td data-start=\"5601\" data-end=\"5612\" data-col-size=\"sm\">4<\/td>\n<td data-start=\"5612\" data-end=\"5629\" data-col-size=\"sm\">6.375<\/td>\n<td data-col-size=\"sm\" data-start=\"5629\" data-end=\"5648\">4.75<\/td>\n<td data-col-size=\"sm\" data-start=\"5648\" data-end=\"5669\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">4 \u00d7 \u215d\u2033<\/td>\n<\/tr>\n<tr data-start=\"5670\" data-end=\"5749\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<td data-start=\"5670\" data-end=\"5681\" data-col-size=\"sm\">4<\/td>\n<td data-start=\"5681\" data-end=\"5692\" data-col-size=\"sm\">6<\/td>\n<td data-col-size=\"sm\" data-start=\"5692\" data-end=\"5709\">9<\/td>\n<td data-col-size=\"sm\" data-start=\"5709\" data-end=\"5728\">7.5<\/td>\n<td data-col-size=\"sm\" data-start=\"5728\" data-end=\"5749\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">8 \u00d7 \u215d\u2033<\/td>\n<\/tr>\n<tr data-start=\"5750\" data-end=\"5829\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<td data-start=\"5750\" data-end=\"5761\" data-col-size=\"sm\">8<\/td>\n<td data-start=\"5761\" data-end=\"5772\" data-col-size=\"sm\">9<\/td>\n<td data-start=\"5772\" data-end=\"5789\" data-col-size=\"sm\">12.375<\/td>\n<td data-col-size=\"sm\" data-start=\"5789\" data-end=\"5808\">10.75<\/td>\n<td data-col-size=\"sm\" data-start=\"5808\" data-end=\"5829\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">8 \u00d7 \u215d\u2033<\/td>\n<\/tr>\n<tr data-start=\"5830\" data-end=\"5909\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<td data-start=\"5830\" data-end=\"5841\" data-col-size=\"sm\">16<\/td>\n<td data-start=\"5841\" data-end=\"5852\" data-col-size=\"sm\">15<\/td>\n<td data-start=\"5852\" data-end=\"5869\" data-col-size=\"sm\">20.5<\/td>\n<td data-col-size=\"sm\" data-start=\"5869\" data-end=\"5888\">17.25<\/td>\n<td data-col-size=\"sm\" data-start=\"5888\" data-end=\"5909\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">8 \u00d7 \u00be\u2033<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"sticky end-(--thread-content-margin) h-0 self-end select-none\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<div class=\"absolute end-0 flex items-end\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<p class=\"\" data-start=\"5911\" data-end=\"6021\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><em data-start=\"5911\" data-end=\"5981\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u0627\u0644\u062c\u062f\u0648\u0644 2. \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629 \u0648\u062c\u0647\u0627\u064b \u0644\u0648\u062c\u0647 \u0648\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0634\u0641\u0629 \u0644\u0644\u0635\u0645\u0627\u0645\u0627\u062a C515.<\/em><\/p>\n<h2 class=\"\" data-start=\"6028\" data-end=\"6061\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0633\u0627\u062f\u0633\u0627\u064b. \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/h2>\n<ol data-start=\"6062\" data-end=\"6829\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<li class=\"\" data-start=\"6062\" data-end=\"6217\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<p class=\"\" data-start=\"6065\" data-end=\"6217\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"6065\" data-end=\"6097\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u0641\u062d\u0635 \u0645\u0627 \u0642\u0628\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0628:<\/strong> \u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0631\u0642\u0645 \u0627\u0644\u062a\u0633\u0644\u0633\u0644\u064a \u0644\u0644\u0635\u0645\u0627\u0645 \u0648\u0644\u0648\u062d\u0629 \u0627\u0644\u0645\u0637\u0627\u0628\u0642\u0629\u061b \u0627\u0641\u062d\u0635 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0628\u062d\u062b\u064b\u0627 \u0639\u0646 \u0648\u062c\u0648\u062f \u062d\u0637\u0627\u0645.<\/p>\n<\/li>\n<li class=\"\" data-start=\"6218\" data-end=\"6372\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<p class=\"\" data-start=\"6221\" data-end=\"6372\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"6221\" data-end=\"6237\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u0627\u0644\u062a\u0648\u062c\u064a\u0647:<\/strong> \u0642\u0645 \u0628\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0628\u0633\u0627\u0642 \u0631\u0623\u0633\u064a\u0629 \u0623\u0648 \u0628\u0632\u0627\u0648\u064a\u0629 \u0637\u0641\u064a\u0641\u0629 \u0644\u0645\u0646\u0639 \u062a\u0644\u0641 \u0627\u0644\u0645\u0642\u0639\u062f \u0628\u0627\u0644\u0645\u0637\u0631\u0642\u0629 \u0627\u0644\u0645\u0627\u0626\u064a\u0629.<\/p>\n<\/li>\n<li class=\"\" data-start=\"6373\" data-end=\"6541\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<p class=\"\" data-start=\"6376\" data-end=\"6541\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"6376\" data-end=\"6388\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u0627\u0644\u062a\u062b\u0628\u064a\u062a:<\/strong> \u0627\u0631\u0628\u0637 \u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u062d\u0627\u0641\u0629 \u0628\u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0639\u0644\u0649 \u0634\u0643\u0644 \u0646\u062c\u0645\u0629 \u062d\u062a\u0649 70-90 \u0642\u062f\u0645-\u0631\u0637\u0644 \u0644\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0645\u0642\u0627\u0633 2 \u2033 - 8\u2033\u061b \u0627\u0644\u0623\u062d\u062c\u0627\u0645 \u0627\u0644\u0623\u0643\u0628\u0631 \u062d\u0633\u0628 \u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629.<\/p>\n<\/li>\n<li class=\"\" data-start=\"6542\" data-end=\"6685\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<p class=\"\" data-start=\"6545\" data-end=\"6685\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"6545\" data-end=\"6559\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u0627\u0644\u0639\u0645\u0644\u064a\u0629:<\/strong> \u0642\u0645 \u0628\u062a\u0645\u0631\u064a\u0646 \u0627\u0644\u0635\u0645\u0627\u0645 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0634\u0648\u0637 \u0643\u0627\u0645\u0644 \u0642\u0628\u0644 \u0627\u0644\u0635\u064a\u0627\u0646\u0629\u061b \u0642\u0645 \u0628\u062a\u0634\u063a\u064a\u0644\u0647 \u0628\u0628\u0637\u0621 \u0644\u062a\u062c\u0646\u0628 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0645\u0641\u0627\u062c\u0626.<\/p>\n<\/li>\n<li class=\"\" data-start=\"6686\" data-end=\"6829\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<p class=\"\" data-start=\"6689\" data-end=\"6829\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"6689\" data-end=\"6713\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0633\u062a\u0627\u062a\u064a\u0643\u064a:<\/strong> \u0642\u0645 \u0628\u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u063a\u0644\u0627\u0641 \u0639\u0646\u062f 1.5\u00d7WP \u0648\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0642\u0639\u062f \u0639\u0646\u062f 1.25\u00d7WP \u0628\u0639\u062f \u0627\u0644\u062a\u0631\u0643\u064a\u0628.<\/p>\n<\/li>\n<\/ol>\n<h2 class=\"\" data-start=\"6836\" data-end=\"6867\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0633\u0627\u0628\u0639\u0627\u064b. \u0627\u0644\u0623\u062f\u0627\u0621 \u0648\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/h2>\n<ul data-start=\"6868\" data-end=\"7431\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<li class=\"\" data-start=\"6868\" data-end=\"7006\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<p class=\"\" data-start=\"6870\" data-end=\"7006\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"6870\" data-end=\"6890\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0636\u063a\u0637:<\/strong> 250 \u0631\u0637\u0644 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629 \u0639\u0646\u062f \u0627\u0644\u0639\u0645\u0644\u060c \u0648500 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629 \u0641\u064a \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u063a\u0644\u0627\u0641\u060c \u0648375 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629 \u0641\u064a \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0642\u0639\u062f \u0648\u0641\u0642\u064b\u0627 \u0644\u0640 C515 \u0645\u0646 AWWA.<\/p>\n<\/li>\n<li class=\"\" data-start=\"7007\" data-end=\"7138\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<p class=\"\" data-start=\"7009\" data-end=\"7138\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"7009\" data-end=\"7036\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u062a\u0633\u0631\u0628:<\/strong> \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u062a\u0633\u0631\u0628 \u0645\u0631\u0626\u064a (\u0627\u0644\u0641\u0626\u0629 \u0627\u0644\u0633\u0627\u062f\u0633\u0629) \u062a\u062d\u062a \u0638\u0631\u0648\u0641 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0642\u0639\u062f.<\/p>\n<\/li>\n<li class=\"\" data-start=\"7139\" data-end=\"7286\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<p class=\"\" data-start=\"7141\" data-end=\"7286\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"7141\" data-end=\"7165\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646:<\/strong> \u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a \u2264 100 \u0642\u062f\u0645-\u0631\u0637\u0644 \u0644\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0645\u0642\u0627\u0633 16 \u0628\u0648\u0635\u0629\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u062d\u062c\u0645 \u0627\u0644\u0645\u0634\u063a\u0644.<\/p>\n<\/li>\n<li class=\"\" data-start=\"7287\" data-end=\"7431\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<p class=\"\" data-start=\"7289\" data-end=\"7431\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"7289\" data-end=\"7304\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u062f\u0648\u0631\u0629 \u0627\u0644\u062d\u064a\u0627\u0629:<\/strong> \u062a\u062a\u062d\u0645\u0644 \u0627\u0644\u0623\u0648\u062a\u0627\u062f \u0627\u0644\u0645\u063a\u0644\u0641\u0629 \u0628\u0645\u0627\u062f\u0629 EPDM \u0623\u0643\u062b\u0631 \u0645\u0646 10 \u0622\u0644\u0627\u0641 \u0639\u0645\u0644\u064a\u0629 \u0643\u0627\u0645\u0644\u0629 \u0627\u0644\u062f\u0648\u0631\u0629 \u0641\u064a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0639\u062c\u0651\u0644\u0629.<\/p>\n<\/li>\n<\/ul>\n<h2 class=\"\" data-start=\"7438\" data-end=\"7478\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u062b\u0627\u0645\u0646\u0627\u064b. \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0648\u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0648\u0625\u0635\u0644\u0627\u062d\u0647\u0627<\/h2>\n<ul data-start=\"7479\" data-end=\"8057\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<li class=\"\" data-start=\"7479\" data-end=\"7628\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<p class=\"\" data-start=\"7481\" data-end=\"7628\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"7481\" data-end=\"7504\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0631\u0648\u062a\u064a\u0646\u064a:<\/strong> \u0642\u0645 \u0628\u062a\u062f\u0648\u064a\u0631 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0633\u0646\u0648\u064a\u064b\u0627\u061b \u0627\u0641\u062d\u0635 \u0628\u062d\u062b\u064b\u0627 \u0639\u0646 \u0648\u062c\u0648\u062f \u062a\u0633\u0631\u0628\u0627\u062a \u0641\u064a \u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0648\u0623\u0639\u062f \u0636\u0628\u0637 \u0639\u0632\u0645 \u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u063a\u062f\u0629 \u062d\u0633\u0628 \u0627\u0644\u062d\u0627\u062c\u0629.<\/p>\n<\/li>\n<li class=\"\" data-start=\"7629\" data-end=\"7767\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<p class=\"\" data-start=\"7631\" data-end=\"7767\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"7631\" data-end=\"7655\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0648\u0627\u0644\u062a\u063a\u0644\u064a\u0641:<\/strong> \u0627\u0633\u062a\u062e\u062f\u0645 \u0623\u0637\u0642\u0645 \u0627\u0644\u062d\u0644\u0642\u0627\u062a \u0627\u0644\u062f\u0627\u0626\u0631\u064a\u0629 \u0644\u0635\u0646\u062f\u0648\u0642 \u0627\u0644\u062a\u0639\u0628\u0626\u0629\u061b \u0648\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 \u0645\u0637\u0644\u0648\u0628\u0629 \u0643\u0644 3-5 \u0633\u0646\u0648\u0627\u062a.<\/p>\n<\/li>\n<li class=\"\" data-start=\"7768\" data-end=\"7922\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<p class=\"\" data-start=\"7770\" data-end=\"7922\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"7770\" data-end=\"7786\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u0625\u0635\u0644\u0627\u062d \u0627\u0644\u0645\u0642\u0627\u0639\u062f:<\/strong> \u064a\u0645\u0643\u0646 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062a\u0633\u0631\u064a\u0628\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0641\u064a \u0627\u0644\u0645\u0642\u0639\u062f \u0639\u0646 \u0637\u0631\u064a\u0642 \u062a\u062f\u0631\u064a\u0628\u0627\u062a \"\u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0625\u0633\u0641\u064a\u0646\u064a\" - \u0648\u0647\u064a \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0625\u063a\u0644\u0627\u0642 \u062c\u0632\u0626\u064a \u0644\u0625\u0639\u0627\u062f\u0629 \u062a\u0631\u0637\u064a\u0628 \u0627\u0644\u0645\u0637\u0627\u0637.<\/p>\n<\/li>\n<li class=\"\" data-start=\"7923\" data-end=\"8057\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<p class=\"\" data-start=\"7925\" data-end=\"8057\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"7925\" data-end=\"7944\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u062a\u0633\u0631\u0628 \u063a\u0637\u0627\u0621 \u0627\u0644\u0645\u062d\u0631\u0643:<\/strong> \u0627\u0641\u062d\u0635 \u062d\u0634\u064a\u0629 \u063a\u0637\u0627\u0621 \u0627\u0644\u0645\u062d\u0631\u0643 \u0648\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0634\u0641\u0629\u061b \u0627\u0633\u062a\u0628\u062f\u0644 \u0627\u0644\u062d\u0634\u064a\u0629 \u062d\u0633\u0628 \u062f\u0644\u064a\u0644 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0623\u0635\u0644\u064a\u0629.<\/p>\n<\/li>\n<\/ul>\n<div class=\"_tableContainer_16hzy_1\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<div class=\"_tableWrapper_16hzy_14 group flex w-fit flex-col-reverse\" tabindex=\"-1\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"8059\" data-end=\"8854\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<thead data-start=\"8059\" data-end=\"8189\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<tr data-start=\"8059\" data-end=\"8189\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<th data-start=\"8059\" data-end=\"8085\" data-col-size=\"sm\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0627\u0644\u0625\u0635\u062f\u0627\u0631<\/th>\n<th data-start=\"8085\" data-end=\"8141\" data-col-size=\"sm\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0627\u0644\u0633\u0628\u0628<\/th>\n<th data-start=\"8141\" data-end=\"8189\" data-col-size=\"md\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0627\u0644\u0639\u0644\u0627\u062c<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"8321\" data-end=\"8854\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<tr data-start=\"8321\" data-end=\"8452\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<td data-start=\"8321\" data-end=\"8347\" data-col-size=\"sm\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\"><strong data-start=\"8323\" data-end=\"8339\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u062a\u0633\u0631\u0628 \u0627\u0644\u0645\u0642\u0639\u062f<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"8347\" data-end=\"8404\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0627\u0644\u062d\u0637\u0627\u0645 \u0639\u0644\u0649 \u0648\u062c\u0647 \u0627\u0644\u0645\u0642\u0639\u062f\u061b \u062a\u0644\u0641 \u0627\u0644\u0645\u0637\u0627\u0637<\/td>\n<td data-col-size=\"md\" data-start=\"8404\" data-end=\"8452\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u062e\u0637 \u0627\u0644\u062a\u0646\u0638\u064a\u0641\u061b \u0625\u0639\u0627\u062f\u0629 \u0648\u0636\u0639 \u0627\u0644\u0648\u062a\u062f\u061b \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0648\u062a\u062f<\/td>\n<\/tr>\n<tr data-start=\"8453\" data-end=\"8584\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<td data-start=\"8453\" data-end=\"8479\" data-col-size=\"sm\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\"><strong data-start=\"8455\" data-end=\"8476\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u062a\u0633\u0631\u0628 \u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0627\u0644\u062c\u0630\u0639\u064a\u0629<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"8479\" data-end=\"8536\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u062a\u0622\u0643\u0644 \u0627\u0644\u062d\u0644\u0642\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u064a\u0629\u061b \u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u063a\u064a\u0631 \u0645\u0646\u0627\u0633\u0628<\/td>\n<td data-col-size=\"md\" data-start=\"8536\" data-end=\"8584\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0639\u0628\u0648\u0629\u061b \u0625\u0639\u0627\u062f\u0629 \u0636\u0628\u0637 \u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u063a\u062f\u0629<\/td>\n<\/tr>\n<tr data-start=\"8585\" data-end=\"8722\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<td data-start=\"8585\" data-end=\"8613\" data-col-size=\"sm\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\"><strong data-start=\"8587\" data-end=\"8612\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u062a\u0634\u063a\u064a\u0644 \u0639\u0627\u0644\u064d<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"8613\" data-end=\"8670\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u062a\u0622\u0643\u0644 \u0641\u064a \u0627\u0644\u0633\u0627\u0642\u061b \u062a\u0635\u0644\u0628 \u0627\u0644\u0645\u0637\u0627\u0637<\/td>\n<td data-col-size=\"md\" data-start=\"8670\" data-end=\"8722\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0642\u0645 \u0628\u062a\u0634\u062d\u064a\u0645 \u0627\u0644\u0633\u0627\u0642\u061b \u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u0632\u064a\u0644 \u0627\u0644\u062a\u0631\u0633\u0628\u0627\u062a\u061b \u0627\u0633\u062a\u0628\u062f\u0644 \u0627\u0644\u0645\u0637\u0627\u0637<\/td>\n<\/tr>\n<tr data-start=\"8723\" data-end=\"8854\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<td data-start=\"8723\" data-end=\"8749\" data-col-size=\"sm\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\"><strong data-start=\"8725\" data-end=\"8743\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u062a\u0633\u0631\u0628 \u0627\u0644\u0634\u0641\u0629<\/strong><\/td>\n<td data-start=\"8749\" data-end=\"8806\" data-col-size=\"sm\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0623\u0642\u0644 \u0645\u0646 \u0627\u0644\u0644\u0627\u0632\u0645\u061b \u0642\u0631\u0635 \u0627\u0644\u062d\u0634\u064a\u0629<\/td>\n<td data-col-size=\"md\" data-start=\"8806\" data-end=\"8854\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0623\u0639\u062f \u0636\u0628\u0637 \u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0628\u0631\u0627\u063a\u064a\u061b \u0627\u0633\u062a\u0628\u062f\u0644 \u062d\u0634\u064a\u0629 \u0627\u0644\u062d\u0627\u0641\u0629<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"sticky end-(--thread-content-margin) h-0 self-end select-none\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<div class=\"absolute end-0 flex items-end\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<p class=\"\" data-start=\"8856\" data-end=\"8956\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><em data-start=\"8856\" data-end=\"8916\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u0627\u0644\u062c\u062f\u0648\u0644 3. \u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0648\u0627\u0644\u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u062a\u0635\u062d\u064a\u062d\u064a\u0629.<\/em><\/p>\n<h2 class=\"\" data-start=\"8963\" data-end=\"9001\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0627\u0644\u062a\u0627\u0633\u0639 \u062f\u0644\u064a\u0644 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642<\/h2>\n<p class=\"\" data-start=\"9002\" data-end=\"9042\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0639\u0646\u062f \u062a\u062d\u062f\u064a\u062f \u0635\u0645\u0627\u0645\u0627\u062a C515\u060c \u0636\u0639 \u0641\u064a \u0627\u0639\u062a\u0628\u0627\u0631\u0643:<\/p>\n<ul data-start=\"9043\" data-end=\"9798\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<li class=\"\" data-start=\"9043\" data-end=\"9183\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<p class=\"\" data-start=\"9045\" data-end=\"9183\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"9045\" data-end=\"9077\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u0633\u0627\u0626\u0644 \u0627\u0644\u062e\u062f\u0645\u0629 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629:<\/strong> \u0623\u0633\u0627\u0641\u064a\u0646 EPDM \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u062a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 33 \u0648230 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a\u061b \u0627\u0633\u062a\u0634\u0631 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0644\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0623\u0635\u0644\u064a\u0629 \u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0623\u0639\u0644\u0649.<\/p>\n<\/li>\n<li class=\"\" data-start=\"9184\" data-end=\"9313\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<p class=\"\" data-start=\"9186\" data-end=\"9313\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"9186\" data-end=\"9215\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0637\u0644\u0648\u0628:<\/strong> \u062a\u0623\u0643\u062f \u0645\u0646 \u0636\u063a\u0637 \u0627\u0644\u0639\u0645\u0644 \u2265 1.25\u00d7 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u064a \u0644\u0644\u0646\u0638\u0627\u0645.<\/p>\n<\/li>\n<li class=\"\" data-start=\"9314\" data-end=\"9491\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<p class=\"\" data-start=\"9316\" data-end=\"9491\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"9316\" data-end=\"9337\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644:<\/strong> \u0639\u062c\u0644\u0629 \u064a\u062f\u0648\u064a\u0629 \u0623\u0648 \u062a\u0631\u0633 \u0645\u062e\u0631\u0648\u0637\u064a \u0623\u0648 \u0645\u0624\u062a\u0645\u062a\u0629 \u0628\u0645\u0634\u063a\u0644\u0627\u062a \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\/\u0647\u0648\u0627\u0626\u064a\u0629\u061b \u062c\u062f\u0627\u0648\u0644 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u062a\u0648\u062c\u0647 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0634\u063a\u0644.<\/p>\n<\/li>\n<li class=\"\" data-start=\"9492\" data-end=\"9636\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<p class=\"\" data-start=\"9494\" data-end=\"9636\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"9494\" data-end=\"9521\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0645\u0648\u0627\u062f:<\/strong> \u062a\u0645\u0646\u0639 \u0627\u0644\u0637\u0644\u0627\u0621\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a \u0627\u0644\u0627\u0646\u062f\u0645\u0627\u062c\u064a \u0627\u0644\u062a\u0622\u0643\u0644 \u0645\u0646 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0645\u0643\u0644\u0648\u0631\u0629.<\/p>\n<\/li>\n<li class=\"\" data-start=\"9637\" data-end=\"9798\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\n<p class=\"\" data-start=\"9639\" data-end=\"9798\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"9639\" data-end=\"9663\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\">\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062f\u0641\u0639:<\/strong> \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0646\u0647\u0627\u064a\u0627\u062a \u0627\u0644\u0645\u0633\u062f\u0648\u062f\u0629 \u0627\u0644\u0645\u062f\u0641\u0648\u0646\u0629\u060c \u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u062d\u0648\u0644\u0627\u062a MJ \u0625\u0644\u0649 \u0634\u0641\u0629 \u0645\u0646 \u0627\u0644\u0646\u0645\u0637 \u0627\u0644\u0645\u0642\u064a\u062f MJ \u0644\u0644\u062a\u062e\u0644\u0635 \u0645\u0646 \u0643\u062a\u0644 \u0627\u0644\u062f\u0641\u0639.<\/p>\n<\/li>\n<\/ul>\n<h2 class=\"\" data-start=\"10095\" data-end=\"10118\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">\u0633\u062a\u0629 \u0623\u0633\u0626\u0644\u0629 \u0634\u0627\u0626\u0639\u0629<\/h2>\n<p class=\"\" data-start=\"10120\" data-end=\"10706\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"10120\" data-end=\"10178\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">1. \u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u0645\u064a\u0632 AWWA C515 \u0639\u0646 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0628\u0648\u0627\u0628\u0629 C509\u061f<\/strong><br data-start=\"10178\" data-end=\"10181\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" \/>\u062a\u0633\u062a\u062e\u062f\u0645 \u0635\u0645\u0627\u0645\u0627\u062a AWWA C515 \u0623\u062c\u0633\u0627\u0645\u064b\u0627 \u0645\u0646 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 (ASTM A536 \u062f\u0631\u062c\u0629 70-50-5) \u0648\u0623\u0648\u062a\u0627\u062f\u064b\u0627 \u0645\u0631\u0646\u0629 \u0630\u0627\u062a \u0645\u0642\u0627\u0639\u062f \u0645\u0631\u0646\u0629 \u0645\u0631\u062a\u0628\u0637\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0628\u0645\u0637\u0627\u0637 EPDM\u060c \u0645\u0645\u0627 \u064a\u062a\u064a\u062d \u0628\u0646\u0627\u0621 \u062c\u062f\u0627\u0631 \u0645\u0646\u062e\u0641\u0636 \u0648\u062a\u0634\u063a\u064a\u0644 \u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0623\u0642\u0644 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0627\u0644\u0635\u0645\u0627\u0645 C509\u060c \u0627\u0644\u0645\u0635\u0645\u0645 \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a \u0644\u0644\u0623\u062c\u0633\u0627\u0645 \u0627\u0644\u062d\u062f\u064a\u062f\u064a\u0629 \u0627\u0644\u0631\u0645\u0627\u062f\u064a\u0629 \u0648\u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u0633\u0645\u064a\u0643\u0629. \u0643\u0645\u0627 \u062a\u0634\u062a\u0645\u0644 C515 \u0623\u064a\u0636\u064b\u0627 \u0639\u0644\u0649 \u0633\u064a\u0642\u0627\u0646 \u063a\u064a\u0631 \u0645\u0631\u062a\u0641\u0639\u0629 \u0648\u0646\u0647\u0627\u064a\u0627\u062a \u0648\u0635\u0644\u0627\u062a \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631\u064a\u0629\u060c \u0641\u064a \u062d\u064a\u0646 \u062a\u062a\u0637\u0644\u0628 C509 \u0633\u064a\u0642\u0627\u0646 \u0645\u0631\u062a\u0641\u0639\u0629. \u064a\u0642\u0644\u0644 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0644\u0640 C515 \u0645\u0646 \u0648\u0632\u0646 C515 \u0628\u0645\u0627 \u064a\u0635\u0644 \u0625\u0644\u0649 30%\u060c \u0645\u0645\u0627 \u064a\u0633\u0647\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u0644\u0645\u0646\u0627\u0648\u0644\u0629.<\/p>\n<p class=\"\" data-start=\"10708\" data-end=\"11148\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"10708\" data-end=\"10771\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">2. \u0647\u0644 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0635\u0645\u0627\u0645\u0627\u062a C515 \u0641\u064a \u062e\u062f\u0645\u0629 \u0645\u064a\u0627\u0647 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0623\u0648 \u0627\u0644\u0637\u064a\u0646\u061f<\/strong><br data-start=\"10771\" data-end=\"10774\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" \/>\u0628\u064a\u0646\u0645\u0627 \u062a\u0645 \u062a\u062d\u0633\u064a\u0646 C515 \u0644\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0635\u0627\u0644\u062d\u0629 \u0644\u0644\u0634\u0631\u0628\u060c \u0641\u0625\u0646 \u0625\u0633\u0641\u064a\u0646\u0647\u0627 \u0627\u0644\u0645\u063a\u0644\u0641 \u0628\u0645\u0627\u062f\u0629 EPDM \u064a\u0642\u0627\u0648\u0645 \u0645\u0643\u0648\u0646\u0627\u062a \u0645\u064a\u0627\u0647 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0627\u0644\u062e\u0641\u064a\u0641\u0629. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0639\u062c\u0627\u0626\u0646 \u0627\u0644\u0643\u0627\u0634\u0637\u0629\u060c \u0636\u0639 \u0641\u064a \u0627\u0639\u062a\u0628\u0627\u0631\u0643 \u0635\u0645\u0627\u0645\u0627\u062a C500 \u0630\u0627\u062a \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0623\u0648 \u0635\u0645\u0627\u0645\u0627\u062a C515 \u0630\u0627\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0645\u0637\u0627\u0637\u064a\u0629 \u0627\u0644\u0645\u0642\u0648\u0627\u0629. \u0642\u0645 \u062f\u0627\u0626\u0645\u064b\u0627 \u0628\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0645\u0639 \u0648\u0636\u0639 \u0627\u0644\u062c\u0630\u0639 \u0639\u0645\u0648\u062f\u064a\u064b\u0627 \u0648\u0627\u063a\u0633\u0644 \u0627\u0644\u0646\u0638\u0627\u0645 \u0644\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u062d\u0637\u0627\u0645\u060c \u0643\u0645\u0627 \u0647\u0648 \u0645\u0648\u0635\u0649 \u0628\u0647 \u0641\u064a \u0643\u062a\u064a\u0628\u0627\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0648\u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629.<\/p>\n<p class=\"\" data-start=\"11150\" data-end=\"11568\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"11150\" data-end=\"11218\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">3. \u0643\u0645 \u0645\u0631\u0629 \u064a\u062c\u0628 \u0641\u062d\u0635 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0628\u0648\u0627\u0628\u064a\u0629 C515 \u0648\u0641\u062d\u0635\u0647\u0627\u061f<\/strong><br data-start=\"11218\" data-end=\"11221\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" \/>\u062a\u0645\u0631\u064a\u0646 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0643\u0644 \u062b\u0644\u0627\u062b\u0629 \u0623\u0634\u0647\u0631 \u0641\u064a \u0627\u0644\u0645\u0646\u0634\u0622\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062e\u062f\u0645\u0629 \u0644\u0645\u0646\u0639 \u0627\u0644\u062a\u0635\u0627\u0642 \u0627\u0644\u0625\u0633\u0641\u064a\u0646. \u0625\u062c\u0631\u0627\u0621 \u062f\u0648\u0631\u0629 \u0641\u062a\u062d\/\u0625\u063a\u0644\u0627\u0642 \u0643\u0627\u0645\u0644\u0629 \u0641\u064a \u0638\u0631\u0648\u0641 \u0639\u062f\u0645 \u0627\u0644\u062a\u062f\u0641\u0642. \u0627\u0641\u062d\u0635 \u063a\u062f\u0629 \u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0648\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0634\u0641\u0629 \u0633\u0646\u0648\u064a\u064b\u0627\u060c \u0645\u0639 \u0625\u0639\u0627\u062f\u0629 \u0636\u0628\u0637\u0647\u0627 \u062d\u0633\u0628 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a. \u062a\u062d\u0642\u0642 \u0645\u0646 \u0648\u062c\u0648\u062f \u062a\u0633\u0631\u0628 \u0641\u064a \u0627\u0644\u0645\u0642\u0639\u062f \u0628\u0639\u062f \u0627\u0644\u062a\u062f\u0648\u064a\u0631\u061b \u064a\u0645\u0643\u0646 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062a\u0633\u0631\u064a\u0628\u0627\u062a \u0627\u0644\u0637\u0641\u064a\u0641\u0629 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0639\u0645\u0644\u064a\u0627\u062a \"\u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0625\u0633\u0641\u064a\u0646\u064a\".<\/p>\n<p class=\"\" data-start=\"11570\" data-end=\"11972\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"11570\" data-end=\"11636\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">4. \u0645\u0627 \u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0645\u0634\u063a\u0644 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0644\u0635\u0645\u0627\u0645\u0627\u062a C515 \u0627\u0644\u0623\u0648\u062a\u0648\u0645\u0627\u062a\u064a\u0643\u064a\u0629\u061f<\/strong><br data-start=\"11636\" data-end=\"11639\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" \/>\u064a\u062a\u0645 \u062a\u062d\u062f\u064a\u062f \u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0645\u0634\u063a\u0644 \u0645\u0646 \u062c\u062f\u0627\u0648\u0644 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0635\u0646\u0639 \u0627\u0644\u0623\u0635\u0644\u064a\u060c \u0648\u0627\u0644\u062a\u064a \u062a\u0633\u0631\u062f \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0639\u0646\u062f \u0627\u0644\u0627\u0646\u0641\u0635\u0627\u0644 \u0648\u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0639\u0646\u062f \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0639\u0646\u062f \u0636\u063a\u0648\u0637 \u0645\u062e\u062a\u0644\u0641\u0629. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0642\u062f \u064a\u062a\u0637\u0644\u0628 \u0635\u0645\u0627\u0645 C515 \u0645\u0642\u0627\u0633 12 \u0628\u0648\u0635\u0629 C515 \u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0627\u0646\u0641\u0635\u0627\u0644\u064a 450 \u0642\u062f\u0645-\u0631\u0637\u0644 \u0648\u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u062a\u0634\u063a\u064a\u0644\u064a 200 \u0642\u062f\u0645-\u0631\u0637\u0644 \u0639\u0646\u062f 250 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629. \u0642\u0645 \u062f\u0627\u0626\u0645\u064b\u0627 \u0628\u062a\u0637\u0628\u064a\u0642 \u0639\u0627\u0645\u0644 \u0623\u0645\u0627\u0646 25-30% \u0639\u0646\u062f \u062a\u062d\u062f\u064a\u062f \u062d\u062c\u0645 \u0627\u0644\u0645\u0634\u063a\u0644\u0627\u062a.<\/p>\n<p class=\"\" data-start=\"11974\" data-end=\"12386\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"11974\" data-end=\"12039\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">5. \u0643\u064a\u0641 \u064a\u0624\u062b\u0631 \u0633\u0645\u0643 \u0637\u0644\u0627\u0621 \u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 \u0627\u0644\u0635\u0645\u0627\u0645\u061f<\/strong><br data-start=\"12039\" data-end=\"12042\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" \/>\u0627\u0644\u0637\u0644\u0627\u0621\u0627\u062a \u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a\u0629 \u0627\u0644\u0645\u0644\u062a\u0635\u0642\u0629 \u0628\u0627\u0644\u0627\u0646\u062f\u0645\u0627\u062c (10 \u0645\u0644 \u0643\u062d\u062f \u0623\u062f\u0646\u0649) \u062a\u062d\u0645\u064a \u0645\u0646 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0648\u062a\u0639\u0632\u0632 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0633\u0644\u0633 \u0644\u0644\u0648\u062a\u062f. \u062a\u0639\u0645\u0644 \u0627\u0644\u0637\u0644\u0627\u0621\u0627\u062a \u0627\u0644\u0623\u0643\u062b\u0631 \u0633\u0645\u0643\u064b\u0627 (&gt; 12 \u0645\u0644) \u0639\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0648\u0644\u0643\u0646\u0647\u0627 \u0642\u062f \u062a\u0632\u064a\u062f \u0642\u0644\u064a\u0644\u0627\u064b \u0645\u0646 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646. \u064a\u0636\u0645\u0646 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0646\u062a\u0638\u0645 \u0648\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0628\u0627\u0644\u0641\u0631\u0646 \u0628\u0639\u062f \u0627\u0644\u0637\u0644\u0627\u0621 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u064a\u0627\u0631 ANSI\/AWWA C550 \u0627\u0644\u0627\u0644\u062a\u0635\u0627\u0642 \u0648\u0627\u0644\u0645\u062a\u0627\u0646\u0629.<\/p>\n<p class=\"\" data-start=\"12388\" data-end=\"12805\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\"><strong data-start=\"12388\" data-end=\"12457\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" data-immersive-translate-paragraph=\"1\">6. \u0647\u0644 \u0635\u0645\u0627\u0645\u0627\u062a C515 \u0630\u0627\u062a \u0627\u0644\u062d\u0648\u0627\u0641 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0628\u062f\u064a\u0644 \u0628\u064a\u0646 \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629\u061f<\/strong><br data-start=\"12457\" data-end=\"12460\" data-immersive-translate-walked=\"d08366c0-c002-4969-b4bb-7ed9f304696a\" \/>\u0646\u0639\u0645 - \u062a\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0648\u062c\u0647\u064b\u0627 \u0644\u0648\u062c\u0647 \u0648\u062d\u0641\u0631 \u0627\u0644\u0634\u0641\u0629 \u0645\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 ANSI\/AWWA \u0648ASME\u060c \u0645\u0645\u0627 \u064a\u062a\u064a\u062d \u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u062a\u0628\u0627\u062f\u0644. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0642\u062f \u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0637\u0641\u064a\u0641\u0629 \u0641\u064a \u062a\u0641\u0627\u0648\u062a\u0627\u062a \u062b\u0642\u0648\u0628 \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0648\u0623\u0646\u0645\u0627\u0637 \u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u062c\u0630\u0639 \u062a\u0639\u062f\u064a\u0644\u0627\u062a \u0641\u064a \u0627\u0644\u0623\u062c\u0647\u0632\u0629. \u062a\u062d\u0642\u0642 \u062f\u0627\u0626\u0645\u064b\u0627 \u0645\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0631\u0633\u0648\u0645\u0627\u062a \u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0642\u0628\u0644 \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644.<\/p>\n<h2>\u0627\u0644\u0645\u0631\u0627\u062c\u0639:<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.awwa.org\/Portals\/0\/AWWA\/Development\/Standards\/c515-15.pdf\" target=\"_blank\" rel=\"nofollow noopener\">AWWA C515-15: \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0628\u0648\u0627\u0628\u0629 \u0630\u0627\u062a \u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0630\u0627\u062a \u0627\u0644\u0645\u0642\u0627\u0639\u062f \u0627\u0644\u0645\u0631\u0646\u0629 \u0644\u062e\u062f\u0645\u0629 \u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0647 - \u0627\u0644\u0631\u0627\u0628\u0637\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 \u0644\u0623\u0639\u0645\u0627\u0644 \u0627\u0644\u0645\u064a\u0627\u0647 (AWWA)<\/a><\/li>\n<li><a href=\"https:\/\/www.astm.org\/Standards\/A536.htm\" target=\"_blank\" rel=\"nofollow noopener\">ASTM A536 - \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0644\u0645\u0633\u0628\u0648\u0643\u0627\u062a \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 - ASTM International<\/a><\/li>\n<li><a href=\"https:\/\/www.asme.org\/codes-standards\/find-codes-standards\/b16-1\" target=\"_blank\" rel=\"nofollow noopener\">ASME B16.1 - \u062d\u0648\u0627\u0641 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0632\u0647\u0631 \u0648\u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u062d\u0648\u0627\u0641 - \u0627\u0644\u062c\u0645\u0639\u064a\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u064a\u0646 (ASME)<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Gate_valve\" target=\"_blank\" rel=\"nofollow noopener\">\u0635\u0645\u0627\u0645 \u0627\u0644\u0628\u0648\u0627\u0628\u0629 - \u0648\u064a\u0643\u064a\u0628\u064a\u062f\u064a\u0627<\/a><\/li>\n<li><a href=\"https:\/\/www.epa.gov\/sites\/default\/files\/2015-10\/documents\/epoxy_coating_for_water_pipes.pdf\" target=\"_blank\" rel=\"nofollow noopener\">\u0627\u0644\u0637\u0644\u0627\u0621\u0627\u062a \u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a\u0629 \u0627\u0644\u0645\u0644\u062a\u062d\u0645\u0629 \u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u064a\u0627\u0647 - \u0648\u0643\u0627\u0644\u0629 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0628\u064a\u0626\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 (EPA)<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>A comprehensive analysis of ductile iron flanged AWWA C515 gate valves reveals that these resilient-seated valves are engineered for waterworks applications up to 250 psi and conform to reduced-wall, low-torque standards that optimize installation effort and reliability. The C515 specification, first issued in 2003, supersedes aspects of C509 by requiring ductile iron bodies (ASTM A536 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3233,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3232","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ductile Iron Flanged AWWA C515 Gate Valves:Specs, Installation - Jingang LuoKaiwei<\/title>\n<meta name=\"description\" content=\"Discover AWWA C515 ductile iron flanged gate valve standards, design, installation best practices, dimensions, maintenance, and FAQs for reliable waterworks applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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LuoKaiwei\"},\"image\":{\"@id\":\"https:\\\/\\\/www.ductileironsuppliers.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.ductileironsuppliers.com\\\/#\\\/schema\\\/person\\\/281af53461a6a2f505ceba0c8e66479f\",\"name\":\"Luokaiwei\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ar\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8cde029c03b4a40dcaae06085681e4ec0f6ab34939eee24fd5a40cafc03ff220?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8cde029c03b4a40dcaae06085681e4ec0f6ab34939eee24fd5a40cafc03ff220?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8cde029c03b4a40dcaae06085681e4ec0f6ab34939eee24fd5a40cafc03ff220?s=96&d=mm&r=g\",\"caption\":\"Luokaiwei\"},\"sameAs\":[\"https:\\\/\\\/www.ductileironsuppliers.com\\\/\"],\"url\":\"https:\\\/\\\/www.ductileironsuppliers.com\\\/ar\\\/author\\\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. 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