{"id":2917,"date":"2025-10-10T17:11:36","date_gmt":"2025-10-10T09:11:36","guid":{"rendered":"https:\/\/jiuguangmetal.com\/?post_type=news&p=2917"},"modified":"2025-10-11T11:47:21","modified_gmt":"2025-10-11T03:47:21","slug":"%d9%85%d8%a7-%d9%87%d9%88-%d9%85%d8%b9%d9%8a%d8%a7%d8%b1-%d8%a3%d9%86%d8%a7%d8%a8%d9%8a%d8%a8-%d8%a7%d9%84%d9%81%d9%88%d9%84%d8%a7%d8%b0-%d8%a7%d9%84%d9%85%d9%82%d8%a7%d9%88%d9%85-%d9%84%d9%84%d8%b5","status":"publish","type":"news","link":"https:\/\/jiuguangmetal.com\/ar\/%d8%a7%d9%84%d8%a3%d8%ae%d8%a8%d8%a7%d8%b1\/%d9%85%d8%a7-%d9%87%d9%88-%d9%85%d8%b9%d9%8a%d8%a7%d8%b1-%d8%a3%d9%86%d8%a7%d8%a8%d9%8a%d8%a8-%d8%a7%d9%84%d9%81%d9%88%d9%84%d8%a7%d8%b0-%d8%a7%d9%84%d9%85%d9%82%d8%a7%d9%88%d9%85-%d9%84%d9%84%d8%b5\/","title":{"rendered":"\u0645\u0627 \u0647\u064a \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623\u061f \u062f\u0644\u064a\u0644 \u0639\u0645\u0644\u064a \u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0648\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629"},"content":{"rendered":"

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\"\u0645\u0627

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\n

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\n

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\n

2. \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u062a\u064a \u0633\u062a\u0633\u062a\u062e\u062f\u0645\u0647\u0627 \u0628\u0627\u0644\u0641\u0639\u0644 (ASTM\u060c EN\u060c ISO) - \u0648\u0645\u0627 \u062a\u062a\u0636\u0645\u0646\u0647<\/h2>\n

\u0639\u0628\u0631 \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0639\u0627\u0644\u0645\u064a\u0629, ASTM<\/strong> \u0647\u0648 \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0623\u0643\u062b\u0631 \u0627\u0633\u062a\u0634\u0647\u0627\u062f\u064b\u0627 \u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/strong> \u0645\u0646\u062a\u062c\u0627\u062a \u0645\u062c\u0648\u0641\u0629:<\/p>\n

    \n
  • ASTM A312<\/strong>:: \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong> (\u0643\u0644\u0627\u0647\u0645\u0627 \u063a\u064a\u0631 \u0645\u0644\u062d\u0648\u0645 \u0648\u063a\u064a\u0631 \u0645\u0644\u062d\u0648\u0645 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/strong>) \u0644\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0639\u0627\u0645\u0629 \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644\u061b \u062a\u062a\u0648\u0627\u0641\u0642 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f \u0645\u0639 B31.3. \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0637\u0644\u0628\u0627\u062a \u0639\u0631\u0648\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0633\u062a\u0642\u0631\u0623 \"\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a \u0627\u0644\u0645\u0642\u0635\u0648\u062f<\/strong> \u0644\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629\" \u0623\u0648 \"\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u0627\u0644\u0645\u062e\u0635\u0635\u0629 \u0644\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong> \u0627\u0644\u0636\u063a\u0637\"\u060c \u0648\u0623\u062d\u064a\u0627\u0646\u064b\u0627 \"\u0623\u0646\u0628\u0648\u0628 \u0645\u062e\u0635\u0635 \u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629<\/strong>.\"<\/li>\n
  • ASTM A269<\/strong>: \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0644\u0644\u0623\u063a\u0631\u0627\u0636 \u0627\u0644\u0639\u0627\u0645\u0629<\/strong> \u0627\u0644\u062e\u062f\u0645\u0629 \u0641\u064a \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0642\u064a\u0627\u0633 \u0648\u0627\u0644\u0645\u0643\u062b\u0641 \u0648\u062e\u0637\u0648\u0637 \u0627\u0644\u0633\u0648\u0627\u0626\u0644\u061b \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0645\u062d\u0643\u0645 \u0641\u064a OD\/WT \u0648\u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0646\u0638\u0627\u0641\u0629.<\/li>\n
  • ASTM A270<\/strong>: \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a<\/strong> \u0644\u0644\u0648\u0627\u062c\u0628\u0627\u062a \u0627\u0644\u0635\u062d\u064a\u0629 (\u0627\u0644\u0623\u063a\u0630\u064a\u0629\u060c \u0648\u0627\u0644\u0645\u0634\u0631\u0648\u0628\u0627\u062a\u060c \u0648\u0627\u0644\u0623\u062f\u0648\u064a\u0629)\u061b \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0633\u0637\u062d\u060c \u0648\u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u062a\u062a\u0628\u0639\u060c \u0648\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0635\u062d\u0629.<\/li>\n
  • ASTM A213<\/strong>:: \u0627\u0644\u063a\u0644\u0627\u064a\u0629 \u0648\u0627\u0644\u0645\u0628\u0627\u062f\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0633\u0644\u0633<\/strong> \u0623\u0646\u0627\u0628\u064a\u0628\u060c \u062a\u063a\u0637\u064a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0643\u0631\u0648\u0645 \u0648\u0627\u0644\u0646\u064a\u0643\u0644 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a<\/strong>-\u0646\u0648\u0639 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0621 \u0644\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0633\u0627\u062e\u0646\u0629\u061b \u0628\u0639\u0646\u0648\u0627\u0646 \u062d\u0631\u0641\u064a\u064b\u0627 \"\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0644\u0644\u0633\u0644\u0633<\/strong>\" \u0627\u0644\u062d\u062f\u064a\u062f\u064a \u0648 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a<\/strong> \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a.<\/li>\n
  • ASTM A554<\/strong>:: \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0645\u0639\u0645\u0627\u0631\u064a\u0629\/\u0627\u0644\u0625\u0646\u0634\u0627\u0626\u064a\u0629 \u0623\u0646\u0627\u0628\u064a\u0628 \u0645\u0644\u062d\u0648\u0645\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/strong> \u0645\u0639 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629 \u0627\u0644\u062a\u062c\u0645\u064a\u0644\u064a\u0629.<\/li>\n
  • ASTM A268<\/strong>: \u0623\u0646\u0627\u0628\u064a\u0628 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u062d\u062f\u064a\u062f\u064a<\/strong> \u0644\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u0622\u0643\u0644.<\/li>\n
  • ASTM A789<\/strong> \/ A790<\/strong>: \u0623\u0646\u0627\u0628\u064a\u0628 \u063a\u064a\u0631 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0635\u062f\u0623<\/strong> \u0648 \u0623\u0646\u0627\u0628\u064a\u0628 \u0644\u0644\u062a\u0622\u0643\u0644 \u0623\u0648 \u0639\u0627\u0644\u064a\u0629<\/strong> \u062e\u062f\u0645\u0629 \u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f, \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0645\u0632\u062f\u0648\u062c<\/strong> \u0627\u0644\u0639\u0627\u0626\u0644\u0627\u062a.<\/li>\n<\/ul>\n

    \u0641\u064a \u0623\u0633\u0648\u0627\u0642 EN\/ISO\u060c \u0633\u062a\u0631\u0649 \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u0644\u064a EN 10216-5<\/strong> (\u0633\u0644\u0633<\/strong>) \u0648 EN 10217-7<\/strong> (\u0645\u0644\u062d\u0648\u0645\u0629) \u0644\u0644\u0636\u063a\u0637 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0644\u0628<\/strong>\u060c \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 ISO 1127<\/strong> \u0644\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0641\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f OD \u00d7 WT - \u0645\u0641\u064a\u062f\u0629 \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0639\u064a\u0646 \u0639\u0644\u064a\u0643 \u0627\u0644\u0627\u062d\u062a\u0641\u0627\u0638 \u0628 \u0627\u0644\u0642\u0637\u0631<\/strong> \u0634\u0631\u064a\u0637 \u0639\u0644\u0649 \u062d\u0632\u0645\u0629 \u0645\u0628\u0627\u062f\u0644 \u062d\u0631\u0627\u0631\u064a. \u062a\u062c\u0645\u0639 \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c\u0627\u062a \u0623\u064a\u0636\u064b\u0627 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0648\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/strong> \u0627\u0644\u0639\u0627\u0626\u0644\u0627\u062a \u0628\u0634\u0643\u0644 \u0645\u0645\u064a\u0632 \u0639\u0646 \u062d\u062f\u064a\u062f\u064a<\/strong> \u0648\u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629\u061b \u062d\u062a\u0649 \u0623\u0646 \u0628\u0639\u0636 \u0642\u0648\u0627\u0626\u0645 \u0627\u0644\u0645\u0648\u0627\u062f \u062a\u0642\u0648\u0644 \"\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0648\u0645\u0646 12<\/strong> \u0627\u0644\u062f\u0631\u062c\u0627\u062a\" \u0623\u0648 \"\u0627\u0644\u0635\u0644\u0628 \u0648\u0645\u0646 12 \u062f\u0631\u062c\u0629<\/strong>\" \u0641\u064a \u0627\u0644\u0631\u0633\u0648\u0645 \u0627\u0644\u0628\u064a\u0627\u0646\u064a\u0629 \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629.<\/p>\n

    \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0648\u0627\u0642\u0639: \u0639\u0646\u062f\u0645\u0627 \u064a\u0633\u0623\u0644 \u0627\u0644\u0639\u0645\u0644\u0627\u0621 \u0639\u0646 \"316 \u0623\u0646\u0628\u0648\u0628\u0627\u064b\"\u060c \u0641\u0625\u0646\u0646\u0627 \u0644\u0627 \u0646\u0624\u0643\u062f \u0641\u0642\u0637 \u0627\u0644\u062f\u0631\u062c\u0629 \u0628\u0644 \u0627\u0644\u0645\u0633\u0627\u0631 (\u0633\u0644\u0633<\/strong> \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629)\u060c \u0648\u062d\u0627\u0644\u0629 \u0627\u0644\u0633\u0637\u062d\u060c \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631. \u062a\u0624\u062b\u0631 \u0647\u0630\u0647 \u0627\u0644\u062e\u064a\u0627\u0631\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0627\u0644\u0645\u0647\u0644\u0629 \u0627\u0644\u0632\u0645\u0646\u064a\u0629 \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0623\u0643\u062b\u0631 \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 \u0648\u062d\u062f\u0647\u0627.<\/p><\/blockquote>\n

    \n

    3. \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0627\u0644\u062f\u0631\u062c\u0627\u062a - \u0627\u062e\u062a\u064a\u0627\u0631 \u0646\u0648\u0639 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u0645\u0647\u0645\u0629<\/h2>\n

    \u0641\u0643\u0651\u0631 \u0641\u064a \u0627\u0644\u0639\u0627\u0626\u0644\u0627\u062a \u0648\u0627\u0644\u062e\u062f\u0645\u0629:<\/p>\n

      \n
    • \u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a<\/strong> (304\/304L\/316\/316L): \u0627\u0644\u0639\u0645\u0648\u062f \u0627\u0644\u0641\u0642\u0631\u064a. \u0645\u0642\u0627\u0648\u0645\u0629 \u062c\u064a\u062f\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645. \u0633\u062a\u0631\u0627\u0647\u0627 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/strong> \u0627\u0644\u062c\u062f\u0627\u0648\u0644. \u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0645\u062d\u062f\u0648\u062f\u0629\u060c \u0648\u0644\u0643\u0646 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0645\u0645\u062a\u0627\u0632\u0629 - \u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u0644\u062d\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u062f\u0627\u0631\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0632\u0644\u0627\u062c\u0627\u062a \u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/strong>.<\/li>\n
    • \u062d\u062f\u064a\u062f\u064a<\/strong> (409\/430\/439): \u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629\u060c \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0646\u064a\u0643\u0644\u060c \u0645\u0642\u0627\u0648\u0645\u0629 \u062c\u064a\u062f\u0629 \u0644\u0644\u0643\u0644\u0648\u0631\u064a\u062f SCC. \u0645\u0641\u064a\u062f \u0644\u0644\u0623\u063a\u0644\u0641\u0629 \u0648\u0627\u0644\u062e\u0637\u0648\u0637 \u0627\u0644\u0632\u062e\u0631\u0641\u064a\u0629\u061b \u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u062d\u062f\u064a\u062f\u064a<\/strong>\u060c \u0648\u0623\u062d\u064a\u0627\u0646\u064b\u0627 \u0643\u0640 15 \u062f\u0631\u062c\u0629 \u0645\u0646 \u0627\u0644\u0641\u0631\u064a\u062a \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/strong> \u0641\u064a \u0645\u062e\u0637\u0637\u0627\u062a \u0627\u0644\u0645\u0648\u0631\u062f\u064a\u0646<\/li>\n
    • \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0631\u062a\u0646\u0632\u064a\u062a\u064a<\/strong>:: \u0635\u0644\u0627\u0628\u0629 \u0623\u0639\u0644\u0649\u060c \u0634\u0641\u0631\u0627\u062a\/\u0623\u0639\u0645\u062f\u0629\u061b \u0623\u0642\u0644 \u0634\u064a\u0648\u0639\u0627 \u0641\u064a \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong> \u0648\u0644\u0643\u0646\u0647\u0627 \u062a\u0638\u0647\u0631 \u0641\u064a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u0644\u0623\u0646\u0628\u0648\u0628<\/strong> \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a.<\/li>\n
    • \u062f\u0648\u0628\u0644\u0643\u0633 \u063a\u064a\u0631 \u0642\u0627\u0628\u0644 \u0644\u0644\u0635\u062f\u0623<\/strong> (2205\/2507): \u0642\u0648\u0629 \u0639\u0627\u0644\u064a\u0629\u060c \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u062a\u0623\u0644\u064a\u0628 \u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f\u061b \u0648\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0630\u0643\u0631 \u0645\u0644\u0627\u062d\u0638\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \"\u0645\u0632\u062f\u0648\u062c \u063a\u064a\u0631 \u0642\u0627\u0628\u0644 \u0644\u0644\u0635\u062f\u0623<\/strong> \u062d\u064a\u062b \u064a\u0648\u062c\u062f \u0645\u062d\u0644\u0648\u0644 \u0645\u0644\u062d\u064a \u0641\u064a \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0631\u0630\u0627\u0630.\"<\/li>\n<\/ul>\n

      \u0633\u062a\u0648\u0627\u062c\u0647 \u0623\u064a\u0636\u0627\u064b \u0645\u0635\u0641\u0648\u0641\u0627\u062a \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629-\"\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0641\u0631\u064a\u062a\u064a \u0648\u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a<\/strong>,\" \"\u0627\u0644\u0635\u0644\u0628 \u0648\u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a<\/strong>\"\u060c\" \u0648 \"\u0627\u0644\u0635\u0644\u0628 \u0648\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/strong>\"-\u062e\u0627\u0635\u0629 \u0641\u064a \u062f\u0641\u0627\u062a\u0631 \u0627\u0644\u0639\u0637\u0627\u0621\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0634\u0631\u0643\u0629 EPC \u0627\u0644\u062a\u064a \u062a\u062a\u0628\u0627\u064a\u0646 \u062e\u064a\u0627\u0631\u0627\u062a\u0647\u0627 \u0639\u0628\u0631 16 \u062f\u0631\u062c\u0629 \u0645\u0646 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a \u063a\u064a\u0631 \u0627\u0644\u0642\u0627\u0628\u0644 \u0644\u0644\u0635\u062f\u0623<\/strong>, 13 \u062f\u0631\u062c\u0629 \u0645\u0646 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a \u063a\u064a\u0631 \u0627\u0644\u0642\u0627\u0628\u0644 \u0644\u0644\u0635\u062f\u0623<\/strong>\u0623\u0648 9 \u062f\u0631\u062c\u0627\u062a \u0645\u0646 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a \u063a\u064a\u0631 \u0627\u0644\u0642\u0627\u0628\u0644 \u0644\u0644\u0635\u062f\u0623<\/strong> \u062d\u0633\u0628 \u0646\u0627\u0641\u0630\u0629 \u0627\u0644\u0645\u0644\u0643\u064a\u0629. \u0644\u0627 \u062a\u0632\u0627\u0644 \u0628\u0639\u0636 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0635\u0641\u0627\u0629 \u062a\u062a\u0642\u0627\u0637\u0639 \u0645\u0639 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0641\u0631\u064a\u062a\u064a \u0643\u0631-\u0645\u0648 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629<\/strong> \u0648 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628<\/strong> \u0644\u0633\u062e\u0627\u0646\u0627\u062a \u0645\u0639\u064a\u0646\u0629\u060c \u0645\u0639 \u0631\u0628\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0628\u0640 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a<\/strong> \u0627\u0644\u0628\u0643\u0631\u0627\u062a \u0641\u064a \u0645\u0643\u0627\u0646 \u0622\u062e\u0631.<\/p>\n

      \n

      4. \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u063a\u064a\u0631 \u0627\u0644\u0645\u0644\u062d\u0648\u0645 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0645\u0644\u062d\u0648\u0645 \u0648\u0636\u0645\u0627\u0646 \u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u0643\u064a\u0641\u064a\u0629 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631<\/h2>\n

      \u0633\u0644\u0633<\/strong> \u062a\u0628\u062f\u0623 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0645\u0646 \u0627\u0644\u062a\u062c\u0627\u0648\u064a\u0641 \u0627\u0644\u0645\u062b\u0642\u0648\u0628\u0629 \u0623\u0648 \u0627\u0644\u0628\u062b\u0642. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0636\u063a\u0637 \u0627\u0644\u062f\u0648\u0631\u064a\u060c \u0648\u0627\u0644\u0628\u064a\u0636\u0627\u0648\u064a\u0629 \u0627\u0644\u0636\u064a\u0642\u0629\u060c \u0648\u0628\u0639\u0636 \u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629\u060c \u0641\u0647\u064a \u0627\u0644\u0645\u0641\u0636\u0644\u0629. \u0642\u062f \u062a\u0631\u0649 \u062e\u0637\u0648\u0637\u064b\u0627 \u0645\u062b\u0644 \"\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u063a\u064a\u0631 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629<\/strong> \u0644\u0644\u0648\u0627\u062c\u0628 \u0627\u0644\u0625\u0635\u0644\u0627\u062d\u064a\" \u0623\u0648 \"\u0623\u0646\u0627\u0628\u064a\u0628 \u063a\u064a\u0631 \u0645\u0644\u062d\u0648\u0645\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/strong> \u0644\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u062d\u0631\u062c\u0629.\" \u0625\u0634\u0627\u0631\u0629 \u0648\u0627\u062d\u062f\u0629 \u0625\u0644\u0649 \u0641\u0648\u0644\u0627\u0630 \u063a\u064a\u0631 \u0645\u0644\u062d\u0648\u0645 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/strong> \u0639\u0644\u0649 P&ID \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062f\u0641\u0639\u0643 \u0646\u062d\u0648 A213 \u0623\u0648 A312 SMLS. \u0633\u062a\u0644\u062a\u0642\u064a \u0623\u064a\u0636\u064b\u0627 \u0628\u0627\u0644\u0639\u0628\u0627\u0631\u0629 \u0627\u0644\u0645\u0633\u062a\u0642\u0644\u0629 \u0633\u0644\u0633 \u063a\u064a\u0631 \u0642\u0627\u0628\u0644 \u0644\u0644\u0635\u062f\u0623<\/strong> \u0641\u064a \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0642\u062f\u064a\u0645\u0629.<\/p>\n

      \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0645\u0644\u062d\u0648\u0645<\/strong> \u064a\u0628\u062f\u0623 \u0628\u0627\u0644\u0634\u0631\u064a\u0637\u060c \u062b\u0645 \u064a\u062a\u0645 \u062a\u0634\u0643\u064a\u0644\u0647 \u0648\u0644\u062d\u0627\u0645\u0647 \u0628\u0640 TIG\/ \u0627\u0644\u0644\u064a\u0632\u0631\u061b \u062b\u0645 \u064a\u062a\u0645 \u062a\u0644\u062f\u064a\u0646\u0647 \u0648\u062a\u0642\u0648\u064a\u0645\u0647 \u0648\u062a\u062d\u062f\u064a\u062f \u062d\u062c\u0645\u0647. \u062a\u062a\u0645\u064a\u0632 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0628\u0627\u0644\u062b\u0628\u0627\u062a \u0648\u0627\u0644\u0641\u0639\u0627\u0644\u064a\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0645\u062a\u0648\u0641\u0631\u0629 \u0628\u0623\u0637\u0648\u0627\u0644 \u0637\u0648\u064a\u0644\u0629. \u0644\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0645\u0639\u0645\u0627\u0631\u064a\u0629, \u0645\u0644\u062d\u0648\u0645\u0629 \u063a\u064a\u0631 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0635\u062f\u0623<\/strong> \u0645\u062b\u0627\u0644\u064a\u061b \u064a\u0645\u0643\u0646\u0643 \u062d\u062a\u0649 \u0623\u0646 \u062a\u0637\u0644\u0628 \u0645\u0635\u0628\u0627\u062d \u0628\u0642\u0637\u0631 \u062e\u0627\u0631\u062c\u064a \u0643\u0628\u064a\u0631 \u0645\u0644\u062d\u0648\u0645<\/strong> \u0645\u0646\u062a\u062c\u0627\u062a \u0642\u064a\u0627\u0633 \u0644\u062a\u0648\u0641\u064a\u0631 \u0627\u0644\u0648\u0632\u0646 \u0639\u0644\u0649 \u0627\u0644\u0625\u0637\u0627\u0631\u0627\u062a. \u062d\u064a\u062b\u0645\u0627 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0644\u0645\u0633\u0629 \u0646\u0647\u0627\u0626\u064a\u0629 \u0643\u0627\u0644\u0645\u0631\u0622\u0629\u060c \u0633\u0646\u0642\u0648\u0645 \u0628\u062a\u0644\u0645\u064a\u0639\u0647\u0627 \u0628\u0639\u062f \u0627\u0644\u062a\u062d\u062c\u064a\u0645. \u0644\u0644\u0639\u0644\u0645 \u064a\u062a\u0645 \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong> \u0625\u0644\u0649 \u0646\u0637\u0627\u0642\u0627\u062a OD \u0623\u0636\u064a\u0642 \u0645\u0646 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong>\u0648 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0645\u062a\u0648\u0641\u0631\u0629<\/strong> \u0645\u064f\u0635\u0644\u0628 \u0644\u0627\u0645\u0639 (BA) \u0623\u0648 \u0645\u062e\u0644\u0644 \u0623\u0648 \u0645\u0635\u0642\u0648\u0644.<\/p>\n

      \u0628\u0648\u0627\u0628\u0627\u062a \u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u062a\u064a \u0646\u0637\u0628\u0642\u0647\u0627 \u0646\u062d\u0646 (\u0648\u0645\u0639\u0638\u0645 \u0627\u0644\u0645\u0641\u062a\u0634\u064a\u0646):<\/p>\n

        \n
      • \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0621 \u0648\u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u0627 \u0644\u0643\u0644 ASTM<\/strong>\/EN<\/strong>.<\/li>\n
      • NDT (\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u062f\u0648\u0627\u0645\u064a\/\u0627\u0644\u062a\u0641\u062a\u064a\u0634 \u0627\u0644\u0630\u0627\u062a\u064a)\u060c \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0645\u0627\u0626\u064a \u0623\u0648 \u0647\u0648\u0627\u0626\u064a \u062a\u062d\u062a \u0627\u0644\u0645\u0627\u0621.<\/li>\n
      • \u0627\u0644\u0627\u0633\u062a\u0642\u0627\u0645\u0629 \u0648\u0627\u0644\u0628\u064a\u0636\u0627\u0648\u064a\u0629 \u0648 \u0633\u064f\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631<\/strong> \u0627\u0644\u062a\u062d\u0642\u0642.<\/li>\n
      • \u0627\u0644\u0633\u0637\u062d RA \u0627\u0644\u0633\u0637\u062d\u064a \u0644\u0644\u062e\u0637\u0648\u0637 \u0627\u0644\u0635\u062d\u064a\u0629 \u0648\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0644\u0648\u062b\u0627\u0626\u0642.<\/li>\n<\/ul>\n

        \u0639\u0646\u062f\u0645\u0627 \u0645\u0637\u0644\u0648\u0628 \u0641\u0648\u0644\u0627\u0630 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u062d\u0631\u0627\u0631\u0629<\/strong>\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0634\u064a\u0631 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0648\u0638\u064a\u0641\u0629 \u0625\u0644\u0649 ASTM<\/strong> A213 (\u0641\u0643\u0631 \u0641\u064a \u063a\u0644\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/strong> \u0627\u0644\u062e\u062f\u0645\u0629). \u0641\u064a \u0645\u0644\u0641\u0627\u062a \u0627\u0644\u0633\u062e\u0627\u0646\u0627\u062a \u0630\u0627\u062a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0642\u0631\u0623 \u0627\u0644\u0645\u0644\u0627\u062d\u0638\u0629 \"\u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0645\u062e\u0635\u0635 \u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629<\/strong> \u0627\u0644\u062a\u0639\u0631\u0651\u0636.\"<\/p>\n

        \n

        5. \u0627\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0635\u062d\u064a\u0629 \u0648\u0627\u0644\u0646\u0638\u0627\u0641\u0629 \u0627\u0644\u0635\u062d\u064a\u0629 - \u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u0641\u062d\u0635\u0647 \u0627\u0644\u0645\u0641\u062a\u0634\u0648\u0646 \u0628\u0627\u0644\u0641\u0639\u0644<\/h2>\n

        \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a<\/strong> (A270) \u062d\u0648\u0644 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0646\u0638\u064a\u0641. \u062a\u0631\u064a\u062f \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0644\u0644\u0623\u062f\u0648\u064a\u0629 \u0627\u0644\u062d\u064a\u0648\u064a\u0629 \u0648\u0627\u0644\u0623\u0644\u0628\u0627\u0646 \u0645\u0639\u0631\u0651\u0641\u0627\u062a \u0633\u0644\u0633\u0629\u060c \u0648\u062a\u062e\u0645\u064a\u0644 \u0645\u0639\u062a\u0645\u062f\u060c \u0648\u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u062a\u062a\u0628\u0639 \u0641\u064a MTR. \u0633\u062a\u0631\u0649 \u0635\u064a\u0627\u063a\u0627\u062a \u0645\u062b\u0644 \u0623\u0646\u0628\u0648\u0628 \u0635\u062d\u064a<\/strong> \u0645\u0639 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0623\u063a\u0637\u064a\u0629 Ra\u060c \u0648\u062c\u0627\u0647\u0632\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u062f\u0627\u0631\u064a\u060c \u0648\u0642\u0648\u0627\u0639\u062f \u0627\u0644\u062d\u0641\u0631. \u062a\u062d\u062f\u062f \u0647\u0630\u0647 \u0627\u0644\u062e\u0637\u0648\u0637 \u0623\u064a\u0636\u064b\u0627 \u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0648\u0627\u0644\u062d\u0644\u0642\u0627\u062a \u062a\u062d\u062a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0635\u062d\u064a<\/strong> \u0627\u0644\u0638\u0631\u0641.<\/p>\n

        \u064a\u0633\u062a\u062f\u0639\u064a A270 \u0641\u0626\u0627\u062a \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629\u061b \u0648\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u0646\u0648\u0641\u0631 \u0627\u0644\u0645\u0635\u0642\u0648\u0644 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u064b\u0627 \u062d\u064a\u062b \u062a\u0643\u0648\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0623\u063a\u0634\u064a\u0629 \u0627\u0644\u062d\u064a\u0648\u064a\u0629 \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629. \u0641\u064a \u0627\u0644\u0645\u0648\u0642\u0639\u060c \u0633\u064a\u0642\u0648\u0645 \u0636\u0645\u0627\u0646 \u0627\u0644\u062c\u0648\u062f\u0629 \u0628\u0645\u0639\u0627\u064a\u0646\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0648\u0645\u0633\u062d \u0627\u0644\u0628\u0642\u0627\u064a\u0627 \u0648\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0631\u0642\u0645 \u062d\u0631\u0627\u0631\u0629 MTR \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u062a\u0633\u0627\u0648\u064a \u0627\u0644\u0642\u064a\u0627\u0633. \u0625\u0630\u0627 \u0642\u0627\u0645 \u0645\u0646\u0634\u0626 \u0627\u0644\u0632\u0644\u0627\u062c\u0629 \u0628\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0641\u064a \u0648\u0642\u062a \u0645\u062a\u0623\u062e\u0631\u060c \u0641\u0642\u062f \u064a\u0624\u062f\u064a \u0630\u0644\u0643 \u0625\u0644\u0649 \u0643\u0633\u0631 \u062a\u0648\u0642\u064a\u062a \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0635\u062d\u0629 - \u0644\u0630\u0627 \u0642\u0645 \u0628\u062a\u0623\u0645\u064a\u0646\u0647\u0627 \u0645\u0628\u0643\u0631\u064b\u0627.<\/p>\n

        \n

        6. \u0627\u0644\u062a\u062d\u062c\u064a\u0645 \u0648\u0627\u0644\u0637\u0644\u0628 - \u0623\u062d\u062c\u0627\u0645 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0642\u0637\u0631\u0647\u0627 \u0648\u0633\u0645\u0643 \u062c\u062f\u0627\u0631\u0647\u0627 \u0648\u0623\u0637\u0631\u0627\u0641\u0647\u0627 \u0648\u062a\u0634\u0637\u064a\u0628\u0647\u0627<\/h2>\n

        \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0640 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong>:: \u0627\u062a\u0635\u0644 \u0639\u0644\u0649 NPS + \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0632\u0645\u0646\u064a. \u0644\u0640 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong>\/\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0644\u0628<\/strong>:: \u0627\u0633\u062a\u062f\u0639\u0627\u0621 OD \u00d7 \u0633\u064f\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631<\/strong>\u0648\u0627\u0644\u0637\u0648\u0644 \u0648\u0627\u0644\u0646\u0647\u0627\u064a\u0627\u062a (\u0639\u0627\u062f\u064a\/\u0645\u0634\u0637\u0648\u0641\u0629\u060c \u0645\u0634\u0637\u0648\u0641\u0629\u060c \u0645\u0646\u0632\u0648\u0639\u0629 \u0627\u0644\u062d\u0648\u0627\u0641)\u060c \u0648\u0627\u0644\u062a\u0634\u0637\u064a\u0628 (BA\/\u0645\u062e\u0644\u0644\/\u0645\u0635\u0642\u0648\u0644). \u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u0645\u0643\u0627\u0646 \u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/strong> \u0648\u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647\u0627 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 ISO 1127 \u062a\u0633\u0627\u0639\u062f \u062d\u0642\u064b\u0627 - \u062e\u0627\u0635\u0629\u064b \u0639\u0646\u062f\u0645\u0627 \u064a\u062c\u0628 \u0623\u0646 \u062a\u063a\u0644\u0642 \u0627\u0644\u0645\u0644\u0641\u0627\u062a \u0641\u064a \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0636\u063a\u0637.<\/p>\n

        \u0623\u0645\u062b\u0644\u0629 \u0641\u064a \u0631\u0633\u0645 \u0627\u0644\u0644\u063a\u0629 \u0627\u0644\u0645\u0646\u0633\u0648\u062c\u0629 \u0641\u064a \u0627\u0644\u0646\u0635 \u0627\u0644\u0623\u0633\u0627\u0633\u064a (\u0643\u064a\u0641 \u064a\u0643\u062a\u0628\u0647\u0627 \u0627\u0644\u0645\u0634\u062a\u0631\u0648\u0646 \u0628\u0627\u0644\u0641\u0639\u0644):<\/strong>
        \n\"\u0646\u062d\u0646 \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 TP316L BA \u0645\u0642\u0627\u0633 12.7 \u00d7 1.24 \u0645\u0645\u060c \u0644\u0643\u0644 ASTM<\/strong> A269\u060c \u0646\u0647\u0627\u064a\u0627\u062a \u062c\u0627\u0647\u0632\u0629 \u0644\u0644\u0645\u062f\u0627\u0631.\"
        \n\"\u0627\u0637\u0644\u0628 2\u2033 Sch 10S TP316L \u0644\u0643\u0644 A312; \u0623\u062d\u062c\u0627\u0645 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong> \u0627\u0644\u0645\u0643\u0627\u0641\u0626 \u063a\u064a\u0631 \u0645\u0642\u0628\u0648\u0644.\"
        \n\"\u0623\u0639\u0645\u062f\u0629 \u0645\u0639\u0645\u0627\u0631\u064a\u0629: 50.8 \u00d7 1.5 \u00d7 1.5 \u0645\u0645 A554\u060c \u0645\u0644\u0645\u0639 400 \u062d\u0628\u0629\".
        \n\"\u0645\u0644\u0641 \u0623\u062f\u0627\u0629 \u0627\u0644\u0642\u064a\u0627\u0633: 6 \u00d7 1 \u0645\u0645 A269, \u0634\u0631\u064a\u0637 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/strong> \u064a\u0638\u0644 \u0627\u0644\u0645\u0635\u062f\u0631 \u062b\u0627\u0628\u062a\u064b\u0627 \u0644\u0644\u062a\u062a\u0628\u0639.\"<\/p>\n

        \u0645\u0644\u0627\u062d\u0638\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c: \u062a\u0628\u062f\u0623 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0645\u0646 \u0634\u0631\u064a\u0637 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/strong>\u061b \u0645\u0646 \u0623\u062c\u0644 \u0627\u0644\u0627\u0633\u062a\u062f\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u0643\u0645\u0629\u060c \u0646\u062a\u062d\u0643\u0645 \u0641\u064a \u0644\u0641\u0627\u062a \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0648\u0645\u0645\u0631\u0627\u062a \u0627\u0644\u062a\u062d\u062c\u064a\u0645. \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0645\u0647\u0645\u0629 \u062a\u0633\u062a\u062f\u0639\u064a \u0645\u0627\u062f\u0629 \u0627\u0644\u0623\u0646\u0628\u0648\u0628<\/strong> \u0628\u0634\u0643\u0644 \u0641\u0636\u0641\u0627\u0636\u060c \u062a\u0631\u062a\u0641\u0639 \u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0639\u0644\u0627\u0645\u0627\u062a \u0636\u0639 \u0642\u0627\u0626\u0645\u0629 \u0628\u0640 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a<\/strong>\u0648\u0627\u0644\u0645\u0633\u0627\u0631 \u0648\u0627\u0644\u0627\u0646\u062a\u0647\u0627\u0621 \u0645\u0639\u0627\u064b.<\/p>\n

        \n

        7. \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0646\u062f \u0625\u0644\u0649 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 - \u0645\u0637\u0627\u0628\u0642\u0629 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0645\u0639 \u0627\u0644\u062e\u062f\u0645\u0629<\/h2>\n
          \n
        • \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u0639\u0627\u0645\u0629<\/strong>: ASTM<\/strong> A312 (\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong>) \u0645\u0639 \u062c\u062f\u0627\u0648\u0644 \u0632\u0645\u0646\u064a\u0629 \u062a\u062a\u0646\u0627\u0633\u0628 \u0645\u0639 \u0627\u0644\u0636\u063a\u0637\u061b \u0627\u0644\u0634\u0631\u0627\u0643\u0629 \u0645\u0639 A269 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong> \u0644\u0644\u0623\u062c\u0647\u0632\u0629. \u0644\u0627 \u062a\u0632\u0627\u0644 \u0628\u0639\u0636 \u0627\u0644\u0645\u0644\u0627\u062d\u0638\u0627\u062a \u062a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0623\u0646\u0627\u0628\u064a\u0628 \u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u0645\u062e\u0635\u0635\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645<\/strong> \u0641\u064a \u0627\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0639\u0627\u0645\u0629\u060c \u0623\u0648 \u0627\u0644\u0635\u064a\u0627\u063a\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0644\u0628 \u0644\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0639\u0627\u0645\u0629 \u0644\u0644\u062a\u0622\u0643\u0644<\/strong>\/\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0644\u0628 \u0644\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0639\u0627\u0645<\/strong>\/\u0623\u0646\u0627\u0628\u064a\u0628 \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0639\u0627\u0645\u0629<\/strong>\u2014all point to corrosion-resistant duty rather than structural only.<\/li>\n
        • \u0627\u0644\u0623\u063a\u0630\u064a\u0629 \u0648\u0627\u0644\u0645\u0634\u0631\u0648\u0628\u0627\u062a \u0648\u0627\u0644\u0635\u064a\u062f\u0644\u0629 \u0627\u0644\u062d\u064a\u0648\u064a\u0629<\/strong>: A270 \u0645\u0639 \u062a\u062d\u062f\u064a\u062f Ra\u061b \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062a\u062e\u0645\u064a\u0644\/\u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0639\u0646\u062f \u0627\u0644\u062d\u0627\u062c\u0629.<\/li>\n
        • \u0646\u0642\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u0633\u062e\u0627\u0646\u0627\u062a<\/strong>: ASTM<\/strong> A213 (\u0627\u0644 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0644\u0644\u0633\u0644\u0633<\/strong> \u062d\u062f\u064a\u062f\u064a\/\u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a<\/strong> \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628). \u0641\u064a \u0627\u0644\u0633\u062e\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0634\u062a\u0639\u0644\u0629, \u0641\u0648\u0644\u0627\u0630 \u0645\u0646 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0643\u0631\u0648\u0645 \u0648\u0627\u0644\u0646\u064a\u0643\u0644 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a \u0627\u0644\u062c\u062f\u0627\u0631\u064a\u0629<\/strong> \u064a\u0628\u062f\u0648 \u0623\u0646 \u0627\u0644\u0644\u063a\u0629 \u062a\u0636\u0645\u0646 \u0642\u0648\u0629 \u0627\u0644\u0632\u062d\u0641.<\/li>\n
        • \u0645\u062d\u0644\u0648\u0644 \u0645\u0644\u062d\u064a \u0628\u062d\u0631\u064a\/\u0645\u062d\u0644\u0648\u0644 \u0645\u0644\u062d\u064a<\/strong>: \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0645\u0632\u062f\u0648\u062c<\/strong> \u0627\u0644\u062f\u0631\u062c\u0627\u062a (A789\/789\/A790<\/strong>) \u0634\u0627\u0626\u0639\u0629.<\/li>\n
        • \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0645\u0639\u0645\u0627\u0631\u064a\u0629\/\u0627\u0644\u0623\u0633\u0642\u0641<\/strong>: ASTM<\/strong> A554 \u0644\u0640 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0645\u0644\u062d\u0648\u0645<\/strong>\u060c \u0625\u0646\u0647\u0627\u0621 \u0627\u0644\u0641\u0635\u0644 \u0627\u0644\u0645\u062f\u0631\u062c \u0641\u064a \u0623\u0645\u0631 \u0627\u0644\u0634\u0631\u0627\u0621.<\/li>\n<\/ul>\n

          \u062a\u0638\u0647\u0631 \u0628\u0646\u0648\u062f \u0627\u0644\u0625\u0631\u062b \u0648\u0627\u0644\u0641\u0636\u0627\u0621 \u0627\u0644\u062c\u0648\u064a \u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u0623\u062d\u064a\u0627\u0646: \u0623\u0646\u0627\u0628\u064a\u0628 \u0645\u0637\u0627\u0628\u0642\u0629 \u0644\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a MIL-T-6845<\/strong> \u062a\u0638\u0647\u0631 \u0639\u0644\u0649 \u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a \u0627\u0644\u0642\u062f\u064a\u0645\u0629\u061b \u0633\u062a\u0631\u0649 \"\u062a\u0633\u062a\u062e\u062f\u0645 \u0644\u062a\u062d\u0644 \u0645\u062d\u0644 \u0623\u0646\u0627\u0628\u064a\u0628 MIL-T-6845<\/strong>,\" \"\u062a\u062d\u0644 \u0645\u062d\u0644 \u0623\u0646\u0627\u0628\u064a\u0628 MIL-T-6845 \u0648\u0644\u0643\u0646 \u0623\u062b\u0642\u0644 \u0648\u0632\u0646\u064b\u0627<\/strong>\"\u060c\" \u0623\u0648 \"\u0623\u0646\u0627\u0628\u064a\u0628 MIL-T-6845 \u0648\u0644\u0643\u0646 \u0628\u062c\u062f\u0627\u0631 \u0623\u062b\u0642\u0644<\/strong>\"\u060c\" \u0623\u064a \u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0644\u0643\u0646 \u0628\u0633\u0645\u0627\u0643\u0629 \u062c\u062f\u0627\u0631 \u0623\u062b\u0642\u0644<\/strong> \u0645\u0646 \u0623\u062c\u0644 \u0627\u0644\u0645\u062a\u0627\u0646\u0629. \u062a\u0648\u0636\u064a\u062d \u0627\u0644\u0625\u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u0631\u062c\u0639\u064a\u0629 \u0627\u0644\u062a\u0628\u0627\u062f\u0644\u064a\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 AMS\/ASTM \u0642\u0628\u0644 \u0642\u0637\u0639 \u062e\u0637\u0648\u0637 \u0623\u0648\u0627\u0645\u0631 \u0627\u0644\u0634\u0631\u0627\u0621.<\/p>\n

          \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0639\u0627\u064a\u0634 \u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f \u0645\u0639 \u0627\u0644\u0636\u063a\u0637\u060c \u0642\u062f \u062a\u0631\u0649 \"\u0623\u0646\u0627\u0628\u064a\u0628 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628 \u0644\u0644\u062a\u0622\u0643\u0644<\/strong> \u0648\u0633\u0627\u0626\u0644 \u0627\u0644\u0625\u0639\u0644\u0627\u0645\"\u060c \u0644\u0643\u0646 \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u062a\u0646\u062a\u0642\u0644 \u0628\u0634\u0643\u0644 \u0645\u062a\u0632\u0627\u064a\u062f \u0625\u0644\u0649 \u062f\u0648\u0628\u0644\u0643\u0633<\/strong> \u0644\u0623\u0633\u0628\u0627\u0628 \u062a\u062a\u0639\u0644\u0642 \u0628\u062f\u0648\u0631\u0629 \u0627\u0644\u062d\u064a\u0627\u0629. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0637\u0631\u062f\u060c \u062a\u0648\u0642\u0639 \u0639\u0628\u0627\u0631\u0627\u062a \u0645\u062b\u0644 \"\u0623\u0646\u0627\u0628\u064a\u0628 \u0644\u0644\u062a\u0622\u0643\u0644 \u0623\u0648 \u0639\u0627\u0644\u064a\u0629<\/strong> \u0648\u0627\u062c\u0628 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\" - \u062a\u0630\u0643\u064a\u0631 \u0644\u062a\u0623\u0643\u064a\u062f \u0646\u0648\u0627\u0641\u0630 \u0627\u062e\u062a\u0628\u0627\u0631 PWHT \u0648\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0635\u062f\u0645\u0627\u062a.<\/p>\n

          \"\u062f\u0631\u0627\u0628\u0632\u064a\u0646

          \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0646\u062f \u0625\u0644\u0649 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 - \u0645\u0637\u0627\u0628\u0642\u0629 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0645\u0639 \u0627\u0644\u062e\u062f\u0645\u0629<\/p><\/div>\n

          \n

          8. \u062d\u0642\u0627\u0626\u0642 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0644\u0644\u0645\u0635\u0646\u0639\u064a\u0646 \u0648\u0627\u0644\u0645\u0648\u0632\u0639\u064a\u0646 \u0648\u0645\u0635\u0627\u0646\u0639 \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0623\u0635\u0644\u064a\u0629\/\u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u062d\u0633\u0628 \u0627\u0644\u0637\u0644\u0628<\/h2>\n

          \u0627\u0644\u0645\u0648\u0632\u0639\u0648\u0646 \u0648\u062a\u062c\u0627\u0631 \u0627\u0644\u062c\u0645\u0644\u0629.<\/strong> \u0623\u0646\u062a \u062a\u0631\u064a\u062f \u0648\u0627\u0635\u0641\u0627\u062a \u0634\u0631\u0627\u0621 \u0646\u0638\u064a\u0641\u0629 \u062a\u0642\u0637\u0639 \u0627\u0644\u0645\u0637\u0627\u0644\u0628\u0627\u062a: \u0627\u0644\u062f\u0631\u062c\u0629\u060c \u0648\u0627\u0644\u0637\u0631\u064a\u0642 (\u0633\u0644\u0633<\/strong> \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629)\u060c OD \u00d7 \u0633\u064f\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631<\/strong> (\u0623\u0648 NPS + \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0632\u0645\u0646\u064a), ASTM<\/strong>\/EN<\/strong> \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a<\/strong>\u0648\u0627\u0644\u0627\u0646\u062a\u0647\u0627\u0621 \u0648\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631. \u0642\u0645 \u0628\u0645\u062d\u0627\u0630\u0627\u0629 \u0639\u0627\u0626\u0644\u0627\u062a \u0627\u0644\u062a\u062e\u0632\u064a\u0646 \u0628\u062d\u064a\u062b \u0644\u0627 \u064a\u062e\u0644\u0637 \u062c\u0627\u0645\u0639\u0648 \u0627\u0644\u0642\u0637\u0639 A269 \u0645\u0639 A312. \u0647\u0630\u0627 \u064a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0639\u0648\u0627\u0626\u062f \u0648\u062b\u0628\u0627\u062a \u0627\u0644\u0647\u0627\u0645\u0634.<\/p>\n

          \u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0648\u0627\u0644\u0645\u0642\u0627\u0648\u0644\u0648\u0646.<\/strong> \u062a\u0633\u0631\u0651\u0639 \u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u0636\u064a\u0642\u0629 \u0644\u0644\u0648\u062c\u0647 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0645\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u062f\u0627\u0631\u064a\u061b \u0648\u062a\u0642\u0644\u0644 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u0635\u0642\u0648\u0644\u0629 \u0645\u0646 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0639\u0645\u0644 \u0639\u0644\u0649 \u0627\u0644\u062f\u0631\u0627\u0628\u0632\u064a\u0646. \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u0646\u0642\u0648\u0645 \u063a\u0627\u0644\u0628\u064b\u0627 \u0628\u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0645\u0633\u0628\u0642 \u0648\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u062d\u0648\u0627\u0641 \u0648\u0641\u0642\u064b\u0627 \u0644\u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u0639\u0634 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643\u060c \u0644\u0630\u0644\u0643 \u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong> \u062a\u0635\u0644 \u062c\u0627\u0647\u0632\u0629 \u0644\u0644\u062e\u0637\u0648\u0637. \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a \u062a\u0642\u0648\u0644 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0630\u0627\u062a \u0642\u0648\u0629 \u0623\u0642\u0644<\/strong> \u0623\u0648 \u0644\u0647\u0627 \u0635\u064a\u0627\u063a\u0629 \u0642\u062f\u064a\u0645\u0629 \u063a\u0627\u0645\u0636\u0629\u060c \u0627\u062d\u0635\u0644 \u0639\u0644\u0649 \u0637\u0644\u0628 \u0627\u0633\u062a\u0639\u0644\u0627\u0645\u0627\u062a\u061b \u0645\u0644\u062d\u0648\u0645\u0629 \u062d\u062f\u064a\u062b\u0629 \u062a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u0627\u060c \u0648\u0627\u0644\u0645\u0644\u0627\u062d\u0638\u0629 \u0627\u0644\u0623\u0641\u0636\u0644 \u0647\u064a: \u0645\u0644\u062d\u0648\u0645\u0629 \u062a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u0643\u0648\u062f \u0645\u0627 \u0644\u0645 \u064a\u0628\u0631\u0631 \u0627\u0644\u0645\u0647\u0646\u062f\u0633 \u0633\u0644\u0633<\/strong>.<\/p>\n

          \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0644\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0623\u0635\u0644\u064a\u0629\/\u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u062d\u0633\u0628 \u0627\u0644\u0637\u0644\u0628.<\/strong> \u0627\u0644\u062a\u0643\u0631\u0627\u0631 \u0647\u0648 \u0627\u0644\u0623\u0633\u0627\u0633. \u0646\u0642\u0648\u0645 \u0628\u062a\u0623\u0645\u064a\u0646 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0648\u0627\u0644\u0644\u0645\u0633\u0627\u062a \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629\u060c \u0648\u0646\u0636\u0639 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u062d\u0633\u0628 \u0637\u0644\u0628 \u0627\u0644\u0639\u0645\u0644\u060c \u0648\u0646\u0642\u0648\u0645 \u0628\u062a\u0633\u0645\u064a\u0629 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u062d\u0633\u0628 \u0637\u0644\u0628 \u0627\u0644\u0639\u0645\u0644\u060c \u0648\u0646\u0642\u0648\u0645 \u0628\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0642\u0637\u0639 \u0628\u062d\u064a\u062b \u064a\u062a\u0644\u0642\u0649 \u0645\u0648\u0638\u0641\u0648 \u062e\u0637 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0644\u062f\u064a\u0643 \u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong> \u0628\u0627\u0644\u062a\u0633\u0644\u0633\u0644. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0623\u063a\u0637\u064a\u0629 \u0627\u0644\u0645\u0636\u062e\u0627\u062a \u0648\u0627\u0644\u0625\u0637\u0627\u0631\u0627\u062a \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628<\/strong> \u064a\u0645\u0643\u0646 \u0644\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0639 \u0627\u0644\u062a\u062e\u0644\u064a\u0644 \u0648\u0627\u0644\u062a\u062e\u0645\u064a\u0644 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u064a\u0646 \u0623\u0646 \u064a\u062d\u062f \u0645\u0646 \u0627\u0644\u0635\u062f\u0623 \u0627\u0644\u0648\u0627\u0645\u0636 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0634\u062d\u0646. \u062d\u064a\u062b\u0645\u0627 \u064a\u0633\u0645\u062d \u0627\u0644\u062a\u0635\u0645\u064a\u0645, \u0645\u0644\u062d\u0648\u0645\u0629 \u063a\u064a\u0631 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0635\u062f\u0623<\/strong> \u062a\u0648\u0641\u0631 \u0627\u0644\u062a\u0643\u0644\u0641\u0629\u061b \u0641\u064a \u0627\u0644\u0623\u063a\u0637\u064a\u0629 \u0627\u0644\u0631\u0642\u064a\u0642\u0629\u060c \u0627\u0637\u0644\u0628 \u0645\u0635\u0628\u0627\u062d \u0628\u0642\u0637\u0631 \u062e\u0627\u0631\u062c\u064a \u0643\u0628\u064a\u0631 \u0645\u0644\u062d\u0648\u0645<\/strong> \u0645\u0642\u064a\u0627\u0633 \u0644\u062a\u0642\u0644\u064a\u0644 \u0648\u0632\u0646 \u0627\u0644\u0631\u0641\u0639.<\/p>\n

          \n

          9. \u062e\u0631\u064a\u0637\u0629 \u0639\u0627\u0626\u0644\u0629 \u0627\u0644\u0635\u0641\u0648\u0641 \u0627\u0644\u0642\u0635\u064a\u0631\u0629-\u0643\u064a\u0641 \u062a\u0638\u0647\u0631 \u0644\u063a\u0629 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0628\u0634\u0643\u0644 \u0637\u0628\u064a\u0639\u064a \u0641\u064a \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a<\/h2>\n

          \u0633\u062a\u0631\u0649 \u0627\u0644\u0639\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u062f\u0645\u062c\u0629 \u0641\u064a \u0637\u0644\u0628\u0627\u062a \u062a\u0642\u062f\u064a\u0645 \u0627\u0644\u0639\u0631\u0648\u0636 \u0648\u0627\u0644\u0631\u0645\u0648\u0632 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629 \u0644\u0623\u0646 \u0627\u0644\u0641\u0631\u0642 \u062a\u0642\u0627\u0631\u0646 \u0627\u0644\u0639\u0627\u0626\u0644\u0627\u062a \u062c\u0646\u0628\u064b\u0627 \u0625\u0644\u0649 \u062c\u0646\u0628:
          \n\"\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0648\u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/strong> \u0644\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0646\u0638\u064a\u0641\u0629 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0641\u0631\u064a\u062a\u064a \u0648\u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a<\/strong> \u0641\u064a \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0637\u0629; \u0627\u0644\u0635\u0644\u0628 \u0648\u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a<\/strong> \u0644\u0642\u0627\u0628\u0644\u064a\u0629 \u062a\u0634\u0643\u064a\u0644 \u0639\u0627\u0644\u064a\u0629; \u0627\u0644\u0635\u0644\u0628 \u0648\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/strong> \u0644\u062e\u0632\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u062d\u0627\u0645\u0636\u0629.\"
          \n\u0648\u0644\u0647\u0630\u0627 \u0627\u0644\u0633\u0628\u0628 \u0623\u064a\u0636\u0627\u064b \u062a\u0644\u062e\u0635 \u0628\u0639\u0636 \u0643\u062a\u0628 \u0627\u0644\u0645\u0632\u0627\u064a\u062f\u0627\u062a \u0628\u0623\u0633\u0637\u0631 \u0645\u062b\u0644 \"\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0648\u0645\u0646 12<\/strong> \u0627\u0644\u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u062f\u0631\u062c\u0629\" \u0623\u0648 \"\u0627\u0644\u0635\u0644\u0628 \u0648\u0645\u0646 12 \u062f\u0631\u062c\u0629<\/strong>\"\u060c\" \u062e\u0627\u0635\u0629 \u0639\u0646\u062f \u062a\u0643\u062f\u064a\u0633\u0647\u0627 13 \u062f\u0631\u062c\u0629 \u0645\u0646 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a \u063a\u064a\u0631 \u0627\u0644\u0642\u0627\u0628\u0644 \u0644\u0644\u0635\u062f\u0623<\/strong>, 16 \u062f\u0631\u062c\u0629 \u0645\u0646 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a \u063a\u064a\u0631 \u0627\u0644\u0642\u0627\u0628\u0644 \u0644\u0644\u0635\u062f\u0623<\/strong>\u0623\u0648 15 \u062f\u0631\u062c\u0629 \u0645\u0646 \u0627\u0644\u0641\u0631\u064a\u062a \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/strong> \u0641\u064a \u0645\u0642\u0627\u0631\u0646\u0629 \u0648\u0627\u062d\u062f\u0629. \u0625\u0646\u0647 \u0644\u064a\u0633 \u0646\u062b\u0631\u0627\u064b \u062c\u0645\u064a\u0644\u0627\u064b - \u0648\u0644\u0643\u0646 \u0647\u0630\u0647 \u0647\u064a \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u064a \u064a\u0643\u062a\u0628 \u0628\u0647\u0627 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0643\u062a\u0627\u0628 EPCs.<\/p>\n

          \n

          10. \u0633\u064a\u0631 \u0639\u0645\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0648\u062c\u0632 \u064a\u0645\u0643\u0646\u0643 \u0646\u0633\u062e\u0647<\/h2>\n
            \n
          1. \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062e\u062f\u0645\u0629 \u0648\u0627\u0644\u0631\u0645\u0632. \u0645\u0644\u0627\u062d\u0638\u0629 \u0625\u0630\u0627 \u0645\u0637\u0644\u0648\u0628 \u0641\u0648\u0644\u0627\u0630 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u062d\u0631\u0627\u0631\u0629<\/strong> \u0623\u0648 \u0641\u064a \u062d\u0627\u0644\u0629 \u0648\u062c\u0648\u062f \u0643\u0644\u0648\u0631\u064a\u062f\/\u0645\u062d\u0644\u0648\u0644 \u0645\u0644\u062d\u064a.<\/li>\n
          2. \u0639\u0627\u0626\u0644\u0629 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0621 (\u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a, \u062d\u062f\u064a\u062f\u064a<\/strong>, \u062f\u0648\u0628\u0644\u0643\u0633<\/strong>) \u0648\u0627\u0644\u062f\u0631\u062c\u0629.<\/li>\n
          3. \u0627\u062e\u062a\u0631 \u0627\u0644\u0645\u0633\u0627\u0631 (\u0633\u0644\u0633<\/strong> \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0645\u0644\u062d\u0648\u0645<\/strong>).<\/li>\n
          4. \u062d\u062c\u0645 \u0627\u0644\u0645\u0643\u0627\u0644\u0645\u0629: NPS + \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0632\u0645\u0646\u064a (\u0644\u0640 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong>) \u0623\u0648 OD \u00d7 \u0633\u064f\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631<\/strong> (\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0640 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong>).<\/li>\n
          5. \u062d\u062f\u062f ASTM<\/strong>\/EN<\/strong> \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a<\/strong> + \u062a\u0634\u0637\u064a\u0628 + \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a (PMI\u060c EC\/UT\u060c \u0645\u0627\u0626\u064a).<\/li>\n
          6. \u062a\u0623\u0643\u062f \u0645\u0646 \u0627\u0644\u0646\u0647\u0627\u064a\u0627\u062a \u0648\u0627\u0644\u0623\u0637\u0648\u0627\u0644 \u0648\u0627\u0644\u062a\u063a\u0644\u064a\u0641.<\/li>\n
          7. \u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u0625\u063a\u0644\u0627\u0642: \u0627\u0633\u062a\u0639\u0631\u0627\u0636\u0627\u062a MTRs\u060c \u0648\u0634\u0647\u0627\u062f\u0627\u062a 3.1\u060c \u0648\u0627\u0644\u062a\u062e\u0645\u064a\u0644\/\u0627\u0644\u062a\u062e\u0645\u064a\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0639\u0646\u062f \u0627\u0644\u062d\u0627\u062c\u0629.<\/li>\n<\/ol>\n

            \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0642\u0648\u0645 \u0628\u0627\u0644\u0631\u0628\u0637 \u0628\u064a\u0646 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 (ASTM \u2194 EN\/ISO)\u060c \u064a\u0645\u0643\u0646\u0646\u0627 \u0625\u0639\u062f\u0627\u062f \u062a\u0642\u0627\u0637\u0639 \u0646\u0638\u064a\u0641 \u0645\u0631\u062a\u0628\u0637 \u0628\u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u062e\u0637\u0648\u0637 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643 \u0628\u062d\u064a\u062b \u062a\u062a\u0645 \u0645\u0648\u0627\u0621\u0645\u0629 \u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0627\u062a \u0648\u0636\u0645\u0627\u0646 \u0627\u0644\u062c\u0648\u062f\u0629 \u0645\u0646\u0630 \u0627\u0644\u0625\u0635\u062f\u0627\u0631 \u0627\u0644\u0623\u0648\u0644.<\/p>\n

            \n

            \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n

            \u0647\u0644 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u063a\u064a\u0631 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0623\u0642\u0648\u0649 \u062f\u0627\u0626\u0645\u064b\u0627 \u0645\u0646 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623\u061f<\/strong>
            \n\u0644\u064a\u0633 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627. \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062d\u062f\u064a\u062b \u064a\u0641\u064a \u0628\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u0644\u0643\u0648\u062f \u0648\u064a\u062c\u062a\u0627\u0632 \u0646\u0641\u0633 \u0627\u062e\u062a\u0628\u0627\u0631 NDT. \u0627\u062e\u062a\u0631 \u0633\u0644\u0633<\/strong> \u0644\u062d\u0627\u0644\u0627\u062a \u062f\u0648\u0631\u064a\u0629 \u0623\u0648 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u061b \u0627\u062e\u062a\u0631 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0644\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0627\u0644\u062a\u0648\u0627\u0641\u0631. \u0639\u0646\u062f\u0645\u0627 \u062a\u0635\u0631 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0639\u0644\u0649 \u0623\u0646\u0628\u0648\u0628 \u063a\u064a\u0631 \u0645\u0644\u062d\u0648\u0645 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/strong>\u0641\u0625\u0646\u0646\u0627 \u0646\u062a\u0628\u0639\u0647\u060c \u0648\u0625\u0644\u0627 \u0641\u0642\u062f \u064a\u0643\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0647\u0648 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0627\u0644\u0630\u0643\u064a.<\/p>\n

            \u0645\u0627 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0623\u0646 \u0623\u0633\u062a\u062e\u062f\u0645\u0647\u0627 \u0644\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0635\u062d\u064a\u0629\u061f<\/strong>
            \nASTM<\/strong> A270 \u0645\u0639 \u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0648\u0627\u0644\u062a\u0646\u0638\u064a\u0641\/\u0627\u0644\u062a\u062e\u0645\u064a\u0644 \u0627\u0644\u0645\u0639\u062a\u0645\u062f. \u062a\u0635\u0646\u0641 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0628\u0628\u0633\u0627\u0637\u0629 \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a<\/strong> \u0648\u062a\u062a\u0637\u0644\u0628 \u0623\u0631\u0642\u0627\u0645 \u062d\u0631\u0627\u0631\u0629 MTR \u0639\u0644\u0649 \u0643\u0644 \u0639\u0635\u0627.<\/p>\n

            \u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0646\u064a \u0627\u0633\u062a\u062f\u0639\u0627\u0621 \u0627\u0644\u0623\u062d\u062c\u0627\u0645 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d\u061f<\/strong>
            \n\u0627\u0633\u062a\u062e\u062f\u0627\u0645 OD \u00d7 \u0633\u064f\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631<\/strong> \u0644\u0640 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong>\/\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0644\u0628<\/strong> (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c 12.7 \u00d7 1.24 \u0645\u0645). \u0627\u0633\u062a\u062e\u062f\u0645 NPS + \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0632\u0645\u0646\u064a \u0644\u0640 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong> (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c 2\u2033 Sch 10S). \u062a\u0634\u0645\u0644 \u0627\u0644\u0642\u0637\u0631<\/strong> \u0627\u0644\u062a\u062d\u0645\u0644 \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0639\u0644\u0642 \u0627\u0644\u0623\u0645\u0631 \u0628\u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0636\u064a\u0642\u0629.<\/p>\n

            \u0647\u0644 \u064a\u0645\u0643\u0646\u0646\u064a \u0627\u0644\u0645\u0632\u062c \u0628\u064a\u0646 ASTM \u0648EN\/ISO \u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u0645\u0634\u0631\u0648\u0639\u061f<\/strong>
            \n\u0646\u0639\u0645 - \u0641\u0642\u0637 \u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0627\u062a\u0633\u0627\u0642 \u0639\u0627\u0626\u0644\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u064a\u0645\u0643\u0646 \u0648\u0636\u0639 A312 \u0628\u062c\u0627\u0646\u0628 EN 10217-7 \u0639\u0646\u062f \u0645\u0648\u0627\u0621\u0645\u0629 \u0627\u0644\u062f\u0631\u062c\u0627\u062a \u0648\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0648\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0642\u0628\u0648\u0644.<\/p>\n

            \u0647\u0644 \u062a\u062f\u0639\u0645\u0648\u0646 \u0627\u0644\u062a\u0642\u0637\u064a\u0639 \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u062d\u0633\u0628 \u0627\u0644\u0637\u0644\u0628\u061f<\/strong>
            \n\u0646\u0639\u0645. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0639\u0645\u0644\u0627\u0621 \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0623\u0635\u0644\u064a\u0629\/\u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u062d\u0633\u0628 \u0627\u0644\u0637\u0644\u0628\u060c \u0646\u0648\u0641\u0631 \u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u0642\u0637\u0639\u060c \u0648\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0623\u0632\u064a\u0632\u060c \u0648\u0648\u0636\u0639 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u062d\u0633\u0628 \u0637\u0644\u0628 \u0627\u0644\u0639\u0645\u0644\u060c \u0648\u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u062d\u0633\u0628 \u0627\u0644\u0645\u062d\u0637\u0629. \u0648\u0647\u0630\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u0645\u0646\u0627\u0648\u0644\u0629 \u0627\u0644\u0623\u0631\u0636\u064a\u0629.<\/p>\n

            \n

            \u0627\u0644\u0645\u0635\u0627\u062f\u0631 \u0648\u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0642\u0631\u0627\u0621\u0629<\/h2>\n
              \n
            • \u0627\u0633\u062a\u0639\u0631\u0627\u0636\u0627\u062a ASTM \u0627\u0644\u062f\u0648\u0644\u064a\u0629 A312\u060c A269\u060c A270\u060c A270\u060c A213\u060c A554\u060c A268\u060c A789\u060c A790 (\u0627\u0646\u0638\u0631 astm.org \u0644\u0644\u0627\u0637\u0644\u0627\u0639 \u0639\u0644\u0649 \u0627\u0644\u0625\u0635\u062f\u0627\u0631\u0627\u062a \u0627\u0644\u062d\u0627\u0644\u064a\u0629).<\/li>\n
            • ASME B36.19M \u0644\u0640 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/strong> \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong> \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0648\u0627\u0644\u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u0632\u0645\u0646\u064a\u0629.<\/li>\n
            • ISO 1127 \u0648 EN 10216-5 \/ EN 10217-7 \u0644\u0644\u0645\u062a\u0631\u064a\u0629 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/strong> \u0627\u0644\u0623\u0646\u0628\u0648\u0628<\/strong> \u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0648\u0642\u0648\u0627\u0639\u062f \u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0636\u063a\u0637.<\/li>\n
            • 3-\u0623-\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u062d\u064a\u0629 \u0644\u0644\u0646\u0638\u0627\u0641\u0629 \u0627\u0644\u0635\u062d\u064a\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong> \u0648\u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a.<\/li>\n<\/ul>\n
              \n

              \u0627\u0644\u0646\u0642\u0627\u0637 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u062a\u0630\u0643\u0631\u0647\u0627<\/h2>\n
                \n
              • \u0627\u062e\u062a\u0631 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a<\/strong> \u062d\u0633\u0628 \u0627\u0644\u062e\u062f\u0645\u0629 \u0623\u0648\u0644\u0627\u064b A312 (\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong>), A269 (\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong>), A270 (\u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a<\/strong>)\u060c A554 (\u0625\u0646\u0634\u0627\u0626\u064a)\u060c A213 (\u063a\u0644\u0627\u064a\u0629\/\u062d\u0631\u0627\u0631\u0629).<\/li>\n
              • \u0627\u0630\u0643\u0631 \u062f\u0627\u0626\u0645\u0627\u064b \u0645\u0633\u0627\u0631 \u0627\u0644\u0648\u0644\u0627\u064a\u0629 (\u0633\u0644\u0633<\/strong> \u0623\u0648 \u0645\u0644\u062d\u0648\u0645\u0629)\u060c OD \u00d7 \u0633\u064f\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631<\/strong> (\u0623\u0648 NPS + \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0632\u0645\u0646\u064a)\u060c \u0648\u0627\u0644\u0627\u0646\u062a\u0647\u0627\u0621\u060c \u0648\u0627\u0644\u0646\u0647\u0627\u064a\u0627\u062a\u060c \u0648\u062e\u0637\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631.<\/li>\n
              • \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0648\u0633\u0627\u0626\u0637 \u0627\u0644\u0635\u062d\u064a\u0629\u060c \u0641\u0625\u0646 \u0627\u0644\u062a\u0644\u0645\u064a\u0639 \u0648 Ra \u0648\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0635\u062d\u0629 \u0645\u0647\u0645\u0627\u0646 \u0628\u0642\u062f\u0631 \u0623\u0647\u0645\u064a\u0629 \u0627\u0644\u0633\u0628\u064a\u0643\u0629.<\/li>\n
              • \u062f\u0648\u0628\u0644\u0643\u0633 \u064a\u0642\u0627\u0648\u0645 \u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f\u0627\u062a; \u062d\u062f\u064a\u062f\u064a<\/strong> \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0641\u0639\u0627\u0644\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0644\u0644\u0623\u063a\u0637\u064a\u0629 \u063a\u064a\u0631 \u0627\u0644\u0636\u0627\u063a\u0637\u0629.<\/li>\n
              • \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0645\u0644\u0627\u062d\u0638\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u062a\u0630\u0643\u0631 MIL-T-6845 \u0623\u0648 \u0627\u0644\u0635\u064a\u0627\u063a\u0629 \u0627\u0644\u0623\u0642\u062f\u0645\u060c \u0641\u062a\u0623\u0643\u062f \u0645\u0646 \u0627\u0644\u0625\u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u0631\u062c\u0639\u064a\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0642\u0628\u0644 \u0625\u0635\u062f\u0627\u0631 \u0623\u0645\u0631 \u0627\u0644\u0634\u0631\u0627\u0621.<\/li>\n<\/ul>\n
                \n

                \u0645\u0644\u0627\u062d\u0638\u0629 \u0645\u0646 \u0623\u0631\u0636\u064a\u0629 \u0627\u0644\u0645\u0635\u0646\u0639:<\/em> \u0646\u062d\u0646 \u0646\u0642\u0648\u0645 \u0628\u0634\u0643\u0644 \u0631\u0648\u062a\u064a\u0646\u064a \u0628\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0637\u0629 (ASTM \u2194 EN\/ISO) \u0648\u0646\u0642\u0648\u0645 \u0628\u062a\u0648\u0631\u064a\u062f \u0623\u0637\u0642\u0645 \u0627\u0644\u0642\u0637\u0639 \u062d\u0633\u0628 \u0627\u0644\u0637\u0648\u0644 \u0644\u0644\u0645\u0648\u0632\u0639\u064a\u0646 \u0648\u0645\u064f\u0635\u0646\u0650\u0651\u0639\u064a EPC \u0648\u062e\u0637\u0648\u0637 \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0623\u0635\u0644\u064a\u0629. \u0623\u0631\u0633\u0644 \u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u062e\u0637\u0648\u0637 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643\u061b \u0633\u0646\u0642\u0648\u0645 \u0628\u062a\u062e\u0637\u064a\u0637\u0647\u0627 \u0628\u0634\u0643\u0644 \u0646\u0638\u064a\u0641 \u062d\u062a\u0649 \u064a\u062a\u0645\u0643\u0646 \u0641\u0631\u064a\u0642\u0643 \u0645\u0646 \u0627\u0644\u0628\u0646\u0627\u0621 \u062f\u0648\u0646 \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0632\u0648\u064a\u062f.<\/p>","protected":false},"excerpt":{"rendered":"

                Choosing\u00a0stainless steel tube isn\u2019t hard\u2014until codes, finishes, and pressure classes collide. That confusion causes delays and scrap. This clear guide maps real-world tubing and pipe standards to the jobs you run, so selections are fast, compliant, and build-ready. There isn\u2019t one universal rule.\u00a0Stainless steel tube standards depend on use: common ASTM specs include A269 (general […]<\/p>","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","class_list":["post-2917","news","type-news","status-publish","hentry","news_category-industry-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/jiuguangmetal.com\/ar\/wp-json\/wp\/v2\/news\/2917","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jiuguangmetal.com\/ar\/wp-json\/wp\/v2\/news"}],"about":[{"href":"https:\/\/jiuguangmetal.com\/ar\/wp-json\/wp\/v2\/types\/news"}],"replies":[{"embeddable":true,"href":"https:\/\/jiuguangmetal.com\/ar\/wp-json\/wp\/v2\/comments?post=2917"}],"wp:attachment":[{"href":"https:\/\/jiuguangmetal.com\/ar\/wp-json\/wp\/v2\/media?parent=2917"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}