{"id":4088,"date":"2025-06-03T14:54:16","date_gmt":"2025-06-03T06:54:16","guid":{"rendered":"https:\/\/www.ductileironsuppliers.com\/?p=4088"},"modified":"2025-06-03T14:56:43","modified_gmt":"2025-06-03T06:56:43","slug":"china-dn800-dn1200-ductile-iron-pipe-suppliers","status":"publish","type":"post","link":"https:\/\/www.ductileironsuppliers.com\/ar\/china-dn800-dn1200-ductile-iron-pipe-suppliers.html","title":{"rendered":"\u0627\u0644\u0635\u064a\u0646 DN800-DN1200 \u0623\u0646\u0627\u0628\u064a\u0628 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 DN800-DN1200 \u0627\u0644\u0645\u0648\u0631\u062f\u064a\u0646"},"content":{"rendered":"

\u062a\u064f\u0634\u0643\u0651\u0644 \u0623\u0646\u0627\u0628\u064a\u0628 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 (\u0623\u0646\u0627\u0628\u064a\u0628 DI)\u060c \u062e\u0627\u0635\u0629\u064b \u0628\u0627\u0644\u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0645\u0646 DN800 (32 \u0628\u0648\u0635\u0629) \u0625\u0644\u0649 DN1200 (48 \u0628\u0648\u0635\u0629)\u060c \u0627\u0644\u0634\u0628\u0643\u0629 \u0627\u0644\u0634\u0631\u064a\u0627\u0646\u064a\u0629 \u0627\u0644\u062d\u064a\u0648\u064a\u0629 \u0644\u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0647 \u0648\u0625\u062f\u0627\u0631\u0629 \u0645\u064a\u0627\u0647 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0648\u0646\u0642\u0644 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0639\u0627\u0644\u0645. \u0648\u0642\u062f \u0628\u0631\u0632\u062a \u0627\u0644\u0635\u064a\u0646 \u0643\u0642\u0648\u0629 \u0645\u0647\u064a\u0645\u0646\u0629 \u0641\u064a \u062a\u0635\u0646\u064a\u0639 \u0647\u0630\u0647 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629\u060c \u062d\u064a\u062b \u062a\u062c\u0645\u0639 \u0628\u064a\u0646 \u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629\u060c \u0648\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0635\u0627\u0631\u0645\u0629\u060c \u0648\u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0643\u0628\u064a\u0631\u0629. \u064a\u0633\u062a\u0643\u0634\u0641 \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0627\u0644\u0634\u0627\u0645\u0644 \u0623\u0628\u0631\u0632 \u0645\u0648\u0631\u0651\u062f\u064a \u0623\u0646\u0627\u0628\u064a\u0628 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 DN800-DN1200 \u0641\u064a \u0627\u0644\u0635\u064a\u0646\u060c \u0645\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u0629\u060c \u0648\u0627\u0644\u062a\u0645\u064a\u0632 \u0641\u064a \u0627\u0644\u062a\u0635\u0646\u064a\u0639\u060c \u0648\u0627\u0644\u0644\u0627\u0639\u0628\u064a\u0646 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u064a\u0646 \u0645\u062b\u0644 \u0644\u0648\u0643\u0627\u064a\u0648\u064a\u060c \u0648\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0634\u0631\u0627\u0621 \u0627\u0644\u062d\u0627\u0633\u0645\u0629. \u0625\u0646 \u0641\u0647\u0645 \u0647\u0630\u0627 \u0627\u0644\u0633\u0648\u0642 \u0623\u0645\u0631 \u062d\u064a\u0648\u064a \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646\u060c \u0648\u0645\u062f\u064a\u0631\u064a \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639\u060c \u0648\u0623\u062e\u0635\u0627\u0626\u064a\u064a \u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0627\u062a \u0627\u0644\u0645\u0634\u0627\u0631\u0643\u064a\u0646 \u0641\u064a \u062a\u0637\u0648\u064a\u0631 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0648\u0627\u0633\u0639\u0629 \u0627\u0644\u0646\u0637\u0627\u0642.<\/p>\n

\"\u0627\u0644\u0635\u064a\u0646<\/a>
\u0627\u0644\u0635\u064a\u0646 DN800-DN1200 \u0623\u0646\u0627\u0628\u064a\u0628 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 DN800-DN1200 \u0627\u0644\u0645\u0648\u0631\u062f\u064a\u0646<\/figcaption><\/figure>\n

1. \u0641\u0647\u0645 \u0623\u0646\u0627\u0628\u064a\u0628 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 DN800-DN1200: \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0648\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631<\/strong><\/h3>\n

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    \n
  • \n

    \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629:<\/strong><\/p>\n

      \n
    • \n

      \u0627\u0644\u0623\u0642\u0637\u0627\u0631:<\/strong>\u00a0DN800 (806 \u0645\u0645 \u0642\u0637\u0631 \u0645\u062d\u064a\u0637\u064a)\u060c DN900 (906 \u0645\u0645 \u0642\u0637\u0631 \u0645\u062d\u064a\u0637\u064a)\u060c DN1000 (1006 \u0645\u0645 \u0642\u0637\u0631 \u0645\u062d\u064a\u0637\u064a)\u060c DN1100 (1108 \u0645\u0645 \u0642\u0637\u0631 \u0645\u062d\u064a\u0637\u064a)\u060c DN1200 (1208 \u0645\u0645 \u0642\u0637\u0631 \u0645\u062d\u064a\u0637\u064a) \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 ISO 2531 \/ EN 545 \/ EN 598.<\/p>\n<\/li>\n

    • \n

      \u062a\u0642\u064a\u064a\u0645\u0627\u062a \u0627\u0644\u0636\u063a\u0637:<\/strong>\u00a0\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 PN10\u060c PN16\u060c PN25\u060c PN40 (1.0 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644\u060c 1.6 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644\u060c 2.5 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644\u060c 4.0 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644). \u064a\u0645\u0643\u0646 \u062a\u062d\u0642\u064a\u0642 \u0641\u0626\u0627\u062a \u0623\u0639\u0644\u0649 (PN50+) \u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0645\u062d\u062f\u062f\u0629.<\/p>\n<\/li>\n

    • \n

      \u0627\u0644\u0623\u0637\u0648\u0627\u0644:<\/strong>\u00a06 \u0623\u0645\u062a\u0627\u0631 \u0623\u0648 6.1 \u0623\u0645\u062a\u0627\u0631 \u0642\u064a\u0627\u0633\u064a\u0629\u061b \u064a\u0645\u0643\u0646 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0623\u0637\u0648\u0627\u0644 \u0623\u0637\u0648\u0644 (8 \u0623\u0645\u062a\u0627\u0631 \u0645\u062b\u0644\u0627\u064b) \u0628\u0637\u0644\u0628 \u062e\u0627\u0635.<\/p>\n<\/li>\n

    • \n

      \u0633\u064f\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631 (\u0641\u0626\u0629 K-Class):<\/strong>\u00a0\u0645\u062d\u062f\u062f\u0629 \u0628 K8\u060c K9\u060c K10\u060c \u0625\u0644\u062e (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c K9 \u0644\u0640 PN16). \u062a\u0632\u062f\u0627\u062f \u0627\u0644\u0633\u0645\u0627\u0643\u0629 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0645\u0639 \u0627\u0644\u0642\u0637\u0631 \u0648\u0641\u0626\u0629 \u0627\u0644\u0636\u063a\u0637.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

    • \n

      \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062f\u0648\u0644\u064a\u0629:<\/strong>\u00a0\u064a\u0644\u062a\u0632\u0645 \u0627\u0644\u0645\u0648\u0631\u062f\u0648\u0646 \u0627\u0644\u0635\u064a\u0646\u064a\u0648\u0646 \u0630\u0648\u0648 \u0627\u0644\u0633\u0645\u0639\u0629 \u0627\u0644\u0637\u064a\u0628\u0629 \u0627\u0644\u062a\u0632\u0627\u0645\u064b\u0627 \u0635\u0627\u0631\u0645\u064b\u0627:<\/p>\n

        \n
      • \n

        ISO 2531:<\/strong>\u00a0\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0627\u0644\u062f\u0648\u0644\u064a\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0647.<\/p>\n<\/li>\n

      • \n

        EN 545:<\/strong>\u00a0\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a\u0629 \u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u064a\u0627\u0647 (\u062a\u0634\u0645\u0644 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0644\u064a\u0648\u0646\u0629 \u0648\u0627\u0644\u0637\u0644\u0627\u0621).<\/p>\n<\/li>\n

      • \n

        EN 598:<\/strong>\u00a0\u0645\u0639\u064a\u0627\u0631 \u0623\u0648\u0631\u0648\u0628\u064a \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a.<\/p>\n<\/li>\n

      • \n

        AWWA C151\/C151\/A21.51<\/strong>\u00a0\u0645\u0639\u064a\u0627\u0631 \u062c\u0645\u0639\u064a\u0629 \u0627\u0644\u0623\u0634\u063a\u0627\u0644 \u0627\u0644\u0645\u0627\u0626\u064a\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 (\u0645\u0633\u062a\u062e\u062f\u0645 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0639\u0627\u0644\u0645\u064a\u0627\u064b).<\/p>\n<\/li>\n

      • \n

        GB\/T 13295:<\/strong>\u00a0\u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0648\u0637\u0646\u064a \u0627\u0644\u0635\u064a\u0646\u064a (\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 ISO).<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

      • \n

        \u0627\u0644\u0645\u0648\u0627\u062f:<\/strong>\u00a0\u064a\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0627\u0644\u0645\u0642\u0627\u0645 \u0627\u0644\u0623\u0648\u0644 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u062e\u0627\u0645 \u0639\u0627\u0644\u064a \u0627\u0644\u0646\u0642\u0627\u0621\u060c \u0648\u062e\u0631\u062f\u0629 \u0627\u0644\u0635\u0644\u0628\u060c \u0648\u0625\u0636\u0627\u0641\u0627\u062a \u062f\u0642\u064a\u0642\u0629 \u0645\u0646 \u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u062d\u062f\u064a\u062f\u064a\u0629 (\u0627\u0644\u0645\u063a\u0646\u064a\u0633\u064a\u0648\u0645 \u0648\u0627\u0644\u0633\u064a\u0631\u064a\u0648\u0645) \u0644\u0644\u0639\u0642\u064a\u062f\u0627\u062a. \u064a\u062a\u0645 \u0627\u0644\u062a\u062d\u0643\u0645 \u0628\u0625\u062d\u0643\u0627\u0645 \u0641\u064a \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a (C\u060c Si\u060c Mn\u060c P\u060c S\u060c Mg).<\/p>\n<\/li>\n<\/ul>\n

        2. \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639: \u0627\u0644\u062a\u0645\u064a\u0632 \u0641\u064a \u0627\u0644\u0635\u0628 \u0628\u0627\u0644\u0637\u0631\u062f \u0627\u0644\u0645\u0631\u0643\u0632\u064a<\/strong><\/h3>\n

        \u062a\u0646\u0628\u0639 \u0631\u064a\u0627\u062f\u0629 \u0627\u0644\u0635\u064a\u0646 \u0645\u0646 \u0625\u062a\u0642\u0627\u0646 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0635\u0628 \u0628\u0627\u0644\u0637\u0631\u062f \u0627\u0644\u0645\u0631\u0643\u0632\u064a \u0644\u0644\u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u0643\u0628\u064a\u0631\u0629:<\/p>\n

          \n
        1. \n

          \u062a\u062d\u0636\u064a\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062e\u0627\u0645 \u0648\u0635\u0647\u0631\u0647\u0627:<\/strong>\u00a0\u064a\u062a\u0645 \u0635\u0647\u0631 \u062e\u0631\u062f\u0629 \u0627\u0644\u062d\u062f\u064a\u062f \u0648\u0627\u0644\u0635\u0644\u0628 \u0648\u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0641\u064a \u0623\u0641\u0631\u0627\u0646 \u0642\u0628\u0629 \u0643\u0628\u064a\u0631\u0629 \u0623\u0648 \u0623\u0641\u0631\u0627\u0646 \u0627\u0644\u062d\u062b \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a (\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 \u0633\u0639\u062a\u0647\u0627 \u0623\u0643\u0628\u0631 \u0645\u0646 20 \u0637\u0646) \u062a\u062d\u062a \u062a\u062d\u0643\u0645 \u062f\u0642\u064a\u0642 \u0641\u064a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 (1500-1550 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629).<\/p>\n<\/li>\n

        2. \n

          \u0627\u0644\u062a\u0644\u0642\u064a\u062d \u0648\u0627\u0644\u062a\u0644\u0642\u064a\u062d:<\/strong>\u00a0\u064a\u062a\u0645 \u0646\u0642\u0644 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0646\u0635\u0647\u0631 \u0625\u0644\u0649 \u0645\u063a\u0631\u0641\u0629 \u0645\u0639\u0627\u0644\u062c\u0629. \u064a\u062a\u0645 \u062d\u0642\u0646 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0645\u063a\u0646\u064a\u0633\u064a\u0648\u0645 (FeSiMg) \u0644\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u062c\u0631\u0627\u0641\u064a\u062a \u0625\u0644\u0649 \u0634\u0643\u0644 \u0643\u0631\u0648\u064a. \u064a\u0639\u0645\u0644 \u0627\u0644\u062a\u0644\u0642\u064a\u062d \u0627\u0644\u0644\u0627\u062d\u0642 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0645\u0639 \u0627\u0644\u0641\u064a\u0631\u0648\u0633\u064a\u0644\u064a\u0643\u0648\u0646) \u0639\u0644\u0649 \u062a\u0646\u0642\u064a\u0629 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629.<\/p>\n<\/li>\n

        3. \n

          \u0627\u0644\u0635\u0628 \u0628\u0627\u0644\u0637\u0631\u062f \u0627\u0644\u0645\u0631\u0643\u0632\u064a:<\/strong>\u00a0\u064a\u062a\u0645 \u0633\u0643\u0628 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0646\u0635\u0647\u0631 \u0627\u0644\u0645\u0639\u0627\u0644\u062c \u0641\u064a \u0642\u0648\u0627\u0644\u0628 \u0645\u0639\u062f\u0646\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u062f\u0648\u0627\u0631\u0629 \u0645\u0628\u0631\u062f\u0629 \u0628\u0627\u0644\u0645\u0627\u0621 (\u0645\u0627\u0643\u064a\u0646\u0627\u062a \u0627\u0644\u0635\u0628 \u0627\u0644\u062f\u0648\u0627\u0631\u0629). \u062a\u0642\u0648\u0645 \u0642\u0648\u0629 \u0627\u0644\u0637\u0631\u062f \u0627\u0644\u0645\u0631\u0643\u0632\u064a \u0628\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0645\u0639\u062f\u0646 \u0628\u0627\u0644\u062a\u0633\u0627\u0648\u064a \u0639\u0644\u0649 \u062c\u062f\u0627\u0631 \u0627\u0644\u0642\u0627\u0644\u0628\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0633\u064f\u0645\u0643\u0627\u064b \u0645\u062a\u0646\u0627\u0633\u0642\u0627\u064b \u0644\u0644\u062c\u062f\u0627\u0631 \u0648\u0628\u0646\u064a\u0629 \u0645\u062c\u0647\u0631\u064a\u0629 \u0643\u062b\u064a\u0641\u0629. \u064a\u062a\u0645 \u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0622\u0644\u064a\u0627\u064b \u0628\u062f\u0642\u0629 \u0644\u0636\u0645\u0627\u0646 \u062f\u0642\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f.<\/p>\n<\/li>\n

        4. \n

          \u0627\u0644\u062a\u0644\u062f\u064a\u0646:<\/strong>\u00a0\u0648\u064a\u062e\u0636\u0639 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0644\u062f\u064a\u0646 \u0627\u0644\u062d\u0631\u0627\u0631\u064a (\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 900 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u0645\u062a\u0628\u0648\u0639\u0629 \u0628\u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0645\u062a\u062d\u0643\u0645 \u0641\u064a\u0647) \u0644\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0643\u0631\u0628\u064a\u062f\u0627\u062a \u0625\u0644\u0649 \u0641\u0631\u064a\u062a\/\u0628\u064a\u0631\u0644\u064a\u062a\u060c \u0645\u0645\u0627 \u064a\u062d\u0642\u0642 \u0627\u0644\u0644\u064a\u0648\u0646\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0648\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0635\u062f\u0645\u0627\u062a.<\/p>\n<\/li>\n

        5. \n

          \u0627\u0644\u062a\u0634\u0637\u064a\u0628:<\/strong>\u00a0\u064a\u062a\u0645 \u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0623\u0637\u0631\u0627\u0641 \u0622\u0644\u064a\u0627\u064b \u0628\u0634\u0643\u0644 \u0633\u0644\u0633 \u0648\u0645\u062a\u0648\u0627\u0632\u064a. \u064a\u062a\u0645 \u062a\u0646\u0638\u064a\u0641 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 (\u0627\u0644\u0633\u0641\u0639 \u0628\u0627\u0644\u062e\u0631\u062f\u0642).<\/p>\n<\/li>\n

        6. \n

          \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0633\u062a\u0627\u062a\u064a\u0643\u064a:<\/strong>\u00a0\u064a\u062a\u0645 \u0627\u062e\u062a\u0628\u0627\u0631 \u0643\u0644 \u0623\u0646\u0628\u0648\u0628 \u0639\u0644\u0649 \u062d\u062f\u0629 \u0644\u0636\u063a\u0648\u0637 \u062a\u062a\u062c\u0627\u0648\u0632 \u0628\u0643\u062b\u064a\u0631 \u0645\u0639\u062f\u0644 \u0636\u063a\u0637\u0647 \u0627\u0644\u0627\u0633\u0645\u064a (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0623\u0646\u0628\u0648\u0628 PN16 \u0627\u0644\u0630\u064a \u062a\u0645 \u0627\u062e\u062a\u0628\u0627\u0631\u0647 \u0639\u0646\u062f 3.2 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644 \u062a\u0642\u0631\u064a\u0628\u064b\u0627) \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0633\u0644\u0627\u0645\u0629.<\/p>\n<\/li>\n

        7. \n

          \u0627\u0644\u0628\u0637\u0627\u0646\u0627\u062a \u0648\u0627\u0644\u0637\u0644\u0627\u0621\u0627\u062a:<\/strong><\/p>\n

            \n
          • \n

            \u062f\u0627\u062e\u0644\u064a\u0627\u064b:<\/strong>\u00a0\u0628\u0637\u0627\u0646\u0629 \u0627\u0644\u0645\u0644\u0627\u0637 \u0627\u0644\u0623\u0633\u0645\u0646\u062a\u064a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 (CML) \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 ISO 4179. \u0645\u0644\u0627\u0637 \u0627\u062e\u062a\u064a\u0627\u0631\u064a \u0645\u0646 \u0627\u0644\u0623\u0633\u0645\u0646\u062a \u0639\u0627\u0644\u064a \u0627\u0644\u0623\u0644\u0648\u0645\u064a\u0646\u0627 (HAC) \u0623\u0648 \u0631\u0627\u062a\u0646\u062c\u0627\u062a \u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a \u0623\u0648 \u0627\u0644\u0628\u0648\u0644\u064a \u064a\u0648\u0631\u064a\u062b\u0627\u0646 \u0644\u0644\u0633\u0648\u0627\u0626\u0644 \u0627\u0644\u0639\u062f\u0648\u0627\u0646\u064a\u0629 \u0623\u0648 \u0633\u0631\u0639\u0627\u062a \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0639\u0627\u0644\u064a\u0629.<\/p>\n<\/li>\n

          • \n

            \u062e\u0627\u0631\u062c\u064a:<\/strong>\u00a0\u0637\u0644\u0627\u0621 \u0642\u064a\u0627\u0633\u064a \u0628\u0627\u0644\u0632\u0646\u0643 (\u2265130 \u062c\u0645\/\u0645\u00b2) \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0637\u0644\u0627\u0621 \u0642\u0627\u0631\u064a (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c ISAN 674). \u062a\u0634\u0645\u0644 \u0627\u0644\u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u062a\u0641\u0648\u0642\u0629 \u0637\u0644\u0627\u0621 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0632\u0646\u0643 \u0648\u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645 (ZnAl) \u0623\u0648 \u0637\u0644\u0627\u0621 \u0643\u0627\u0645\u0644 \u0645\u0646 \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 (FBE \u0623\u0648 3LPE) \u0644\u0644\u062a\u0631\u0628\u0629 \u0634\u062f\u064a\u062f\u0629 \u0627\u0644\u062a\u0622\u0643\u0644.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

          • \n

            \u0648\u0636\u0639 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0648\u0627\u0644\u0641\u062d\u0635:<\/strong>\u00a0\u062a\u062a\u0636\u0645\u0646 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629 \u0645\u0639\u0631\u0641 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0648\u0627\u0644\u0642\u0637\u0631 \u0648\u0641\u0626\u0629 \u0627\u0644\u0636\u063a\u0637 \u0648\u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0648\u0646\u0648\u0639 \u0627\u0644\u0628\u0637\u0627\u0646\u0629\/\u0627\u0644\u0637\u0644\u0627\u0621 \u0648\u062a\u0627\u0631\u064a\u062e \u0627\u0644\u0635\u0628 \u0648\u0636\u063a\u0637 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0627\u0626\u064a. \u0641\u062d\u0635 \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u062b\u0627\u0644\u062b (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c SGS\u060c BV\u060c Lloyd's) \u0623\u0645\u0631 \u0634\u0627\u0626\u0639.<\/p>\n<\/li>\n<\/ol>\n

            3. \u0636\u0645\u0627\u0646 \u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a: \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0641\u0627\u0648\u0636<\/strong><\/h3>\n

            \u064a\u0639\u0645\u0644 \u0627\u0644\u0645\u0648\u0631\u062f\u0648\u0646 \u0627\u0644\u0635\u064a\u0646\u064a\u0648\u0646 \u0627\u0644\u062c\u062f\u064a\u0631\u0648\u0646 \u0628\u0627\u0644\u062b\u0642\u0629 \u0641\u064a \u0638\u0644 \u0623\u0646\u0638\u0645\u0629 \u0625\u062f\u0627\u0631\u0629 \u062c\u0648\u062f\u0629 \u0635\u0627\u0631\u0645\u0629 \u0648\u0645\u062f\u0642\u0642\u0629:<\/p>\n

              \n
            • \n

              \u0627\u0644\u0623\u064a\u0632\u0648 9001<\/strong>\u00a0\u0634\u0647\u0627\u062f\u0629 \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629.<\/p>\n<\/li>\n

            • \n

              ISO 14001<\/strong>\u00a0\u0646\u0638\u0627\u0645 \u0627\u0644\u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0628\u064a\u0626\u064a\u0629.<\/p>\n<\/li>\n

            • \n

              \u0623\u0648\u0633\u0627\u0633 18001 \/ ISO 45001<\/strong>\u00a0\u0627\u0644\u0635\u062d\u0629 \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u0647\u0646\u064a\u0629.<\/p>\n<\/li>\n

            • \n

              \u0631\u062e\u0635\u0629 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u062e\u0637 (AWWA)<\/strong>\u00a0\u0636\u0631\u0648\u0631\u064a\u0629 \u0644\u062a\u0648\u0631\u064a\u062f \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062a\u064a \u062a\u0644\u0628\u064a \u0645\u0639\u0627\u064a\u064a\u0631 AWWA \u0625\u0644\u0649 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0623\u0633\u0648\u0627\u0642 \u0627\u0644\u062f\u0648\u0644\u064a\u0629.<\/p>\n<\/li>\n

            • \n

              Kitemark (BSI)\u060c DVGW\u060c ACS\u060c WRAS:<\/strong>\u00a0\u0645\u0648\u0627\u0641\u0642\u0627\u062a \u0645\u062d\u062f\u062f\u0629 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u064a\u0627\u0647 \u0641\u064a \u0627\u0644\u0645\u0645\u0644\u0643\u0629 \u0627\u0644\u0645\u062a\u062d\u062f\u0629 \u0648\u0623\u0644\u0645\u0627\u0646\u064a\u0627 \u0648\u0641\u0631\u0646\u0633\u0627 \u0648\u0627\u0644\u0645\u0645\u0644\u0643\u0629 \u0627\u0644\u0645\u062a\u062d\u062f\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0644\u064a. \u0643\u0628\u0627\u0631 \u0627\u0644\u0645\u0648\u0631\u062f\u064a\u0646 \u062d\u0627\u0635\u0644\u0648\u0646 \u0639\u0644\u0649 \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629.<\/p>\n<\/li>\n

            • \n

              \u0627\u0644\u0645\u062e\u062a\u0628\u0631\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629:<\/strong>\u00a0\u0645\u0631\u0627\u0641\u0642 \u0645\u062a\u0637\u0648\u0631\u0629 \u0644\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a (\u0645\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u0637\u064a\u0641)\u060c \u0648\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 (\u0623\u062c\u0647\u0632\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0634\u062f \u0627\u0644\u0639\u0627\u0644\u0645\u064a\u0629\u060c \u0648\u0623\u062c\u0647\u0632\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u062a\u0623\u062b\u064a\u0631 \u0634\u0627\u0631\u0628\u064a)\u060c \u0648\u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u0639\u062f\u0646\u064a (\u0627\u0644\u0645\u062c\u0627\u0647\u0631)\u060c \u0648\u0642\u064a\u0627\u0633 \u0633\u064f\u0645\u0643 \u0627\u0644\u0637\u0644\u0627\u0621\u060c \u0648\u0645\u0631\u0627\u0642\u0628\u0629 \u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0644\u0627\u0637 \u0627\u0644\u0623\u0633\u0645\u0646\u062a\u064a.<\/p>\n<\/li>\n

            • \n

              \u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u062a\u062a\u0628\u0639:<\/strong>\u00a0\u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u062a\u062a\u0628\u0639 \u0627\u0644\u0643\u0627\u0645\u0644 \u0645\u0646 \u0631\u0642\u0645 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0630\u0648\u0628\u0627\u0646 \u0625\u0644\u0649 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u060c \u0645\u0648\u062b\u0642\u0629 \u0641\u064a \u062a\u0642\u0627\u0631\u064a\u0631 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0637\u0627\u062d\u0646 (MTRs) \u0623\u0648 \u0634\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 (CoC).<\/p>\n<\/li>\n<\/ul>\n

              4. \u062a\u0633\u0644\u064a\u0637 \u0627\u0644\u0636\u0648\u0621 \u0639\u0644\u0649 \u0644\u0648\u0643\u0627\u064a\u0648\u064a: \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0631\u0627\u0626\u062f\u0629 \u0641\u064a \u062a\u0635\u0646\u064a\u0639 DN800-DN1200<\/strong><\/h3>\n

              \u062a\u064f\u0639\u062f \u0645\u062c\u0645\u0648\u0639\u0629 \u0644\u0648\u0643\u0627\u064a\u0648\u064a \u0645\u062b\u0627\u0644\u0627\u064b \u0628\u0627\u0631\u0632\u064b\u0627 \u0644\u0645\u0635\u0646\u0639\u064a \u0623\u0646\u0627\u0628\u064a\u0628 DI \u0641\u064a \u0627\u0644\u0635\u064a\u0646 \u0630\u0627\u062a \u0627\u0644\u0633\u0639\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629\u060c \u0648\u0644\u0627 \u0633\u064a\u0645\u0627 \u0641\u064a \u0627\u0644\u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u0643\u0628\u064a\u0631\u0629:<\/p>\n

                \n
              • \n

                \u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u062a\u0635\u0646\u064a\u0639:<\/strong>\u00a0\u062a\u0634\u063a\u064a\u0644 \u062e\u0637\u0648\u0637 \u0625\u0646\u062a\u0627\u062c \u0645\u062a\u0639\u062f\u062f\u0629 \u0648\u0627\u0633\u0639\u0629 \u0627\u0644\u0646\u0637\u0627\u0642 \u0645\u0635\u0645\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u0635\u0628 \u0648\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 DN800-DN1200 \u0628\u0643\u0641\u0627\u0621\u0629. \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u064a\u0629 \u0627\u0644\u0633\u0646\u0648\u064a\u0629 500,000 \u0637\u0646 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0629.<\/p>\n<\/li>\n

              • \n

                \u0627\u0644\u0642\u062f\u0631\u0627\u062a \u0627\u0644\u062a\u0642\u0646\u064a\u0629:<\/strong><\/p>\n

                  \n
                • \n

                  \u062e\u0628\u0631\u0629 \u0641\u064a \u0625\u0646\u062a\u0627\u062c K9 \u0648\u0641\u0626\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0623\u0639\u0644\u0649 (PN16-PN40) \u0641\u064a DN1200.<\/p>\n<\/li>\n

                • \n

                  \u0645\u0627\u0643\u064a\u0646\u0627\u062a \u0627\u0644\u0635\u0628 \u0628\u0627\u0644\u0637\u0631\u062f \u0627\u0644\u0645\u0631\u0643\u0632\u064a \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629 \u0627\u0644\u0645\u0632\u0648\u062f\u0629 \u0628\u0623\u0646\u0638\u0645\u0629 \u062a\u062d\u0643\u0645 \u062f\u0642\u064a\u0642\u0629.<\/p>\n<\/li>\n

                • \n

                  \u0645\u0631\u0627\u0641\u0642 \u0637\u0644\u0627\u0621 \u062f\u0627\u062e\u0644\u064a\u0629 \u0634\u0627\u0645\u0644\u0629 \u0644\u062c\u0645\u064a\u0639 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0648\u0627\u0644\u0645\u062a\u0637\u0648\u0631\u0629 (Zn\u060c ZnAl\u060c \u0627\u0644\u0628\u064a\u062a\u0648\u0645\u064a\u0646\u060c FBE\u060c 3LPE).<\/p>\n<\/li>\n

                • \n

                  \u062a\u0642\u062f\u0645 \u0645\u062c\u0645\u0648\u0639\u0629 \u0648\u0627\u0633\u0639\u0629 \u0645\u0646 \u0627\u0644\u0628\u0637\u0627\u0646\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 (CML \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 CML\u060c HAC\u060c \u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a\u060c \u0627\u0644\u0628\u0648\u0644\u064a \u064a\u0648\u0631\u064a\u062b\u0627\u0646).<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

                • \n

                  \u0627\u0644\u0627\u0644\u062a\u0632\u0627\u0645 \u0628\u0627\u0644\u062c\u0648\u062f\u0629:<\/strong><\/p>\n