{"id":29662,"date":"2024-09-29T00:30:02","date_gmt":"2024-09-28T16:30:02","guid":{"rendered":"https:\/\/petroleumtubes.com\/?p=29662"},"modified":"2024-09-29T05:20:08","modified_gmt":"2024-09-28T21:20:08","slug":"how-does-the-creep-resistance-of-api-pipes","status":"publish","type":"post","link":"https:\/\/petroleumtubes.com\/ar\/how-does-the-creep-resistance-of-api-pipes\/","title":{"rendered":"\u0643\u064a\u0641 \u064a\u0645\u0643\u0646 \u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0632\u062d\u0641 \u0644\u0623\u0646\u0627\u0628\u064a\u0628 API \u0628\u0623\u0646\u0627\u0628\u064a\u0628 ASTM\u061f"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_50 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs 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href=\"https:\/\/petroleumtubes.com\/ar\/how-does-the-creep-resistance-of-api-pipes\/#%D8%AA%D8%AD%D9%84%D9%8A%D9%84_%D9%85%D9%82%D8%A7%D8%B1%D9%86_%D9%84%D9%85%D9%82%D8%A7%D9%88%D9%85%D8%A9_%D8%A7%D9%84%D8%B2%D8%AD%D9%81_%D8%A8%D9%8A%D9%86_%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_API_%D9%88ASTM\" title=\"\u062a\u062d\u0644\u064a\u0644 \u0645\u0642\u0627\u0631\u0646 \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0632\u062d\u0641 \u0628\u064a\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 API \u0648ASTM\">\u062a\u062d\u0644\u064a\u0644 \u0645\u0642\u0627\u0631\u0646 \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0632\u062d\u0641 \u0628\u064a\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 API \u0648ASTM<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/petroleumtubes.com\/ar\/how-does-the-creep-resistance-of-api-pipes\/#tt%D9%81%D9%8A_%D8%A7%D9%84%D9%85%D9%82%D8%A7%D8%A8%D9%84%D8%8C_%D8%AA%D9%88%D9%81%D8%B1_%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_ASTM_%D9%85%D8%AC%D9%85%D9%88%D8%B9%D8%A9_%D9%88%D8%A7%D8%B3%D8%B9%D8%A9_%D9%85%D9%86_%D8%A7%D9%84%D8%AE%D9%8A%D8%A7%D8%B1%D8%A7%D8%AA_%D8%A7%D9%84%D8%AA%D9%8A_%D8%AA%D9%84%D8%A8%D9%8A_%D8%A7%D9%84%D8%A7%D8%AD%D8%AA%D9%8A%D8%A7%D8%AC%D8%A7%D8%AA_%D8%A7%D9%84%D8%B5%D9%86%D8%A7%D8%B9%D9%8A%D8%A9_%D8%A7%D9%84%D9%85%D8%AA%D9%86%D9%88%D8%B9%D8%A9_%D9%81%D9%8A_%D8%AD%D9%8A%D9%86_%D8%A3%D9%86_%D8%A8%D8%B9%D8%B6_%D8%AF%D8%B1%D8%AC%D8%A7%D8%AA_ASTM_%D9%82%D8%AF_%D8%AA%D8%B8%D9%87%D8%B1_%D9%85%D9%82%D8%A7%D9%88%D9%85%D8%A9_%D8%B2%D8%AD%D9%81_%D9%85%D9%85%D8%A7%D8%AB%D9%84%D8%A9_%D9%84%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_API_%D9%81%D9%8A_%D8%AA%D8%B7%D8%A8%D9%8A%D9%82%D8%A7%D8%AA_%D9%85%D8%AD%D8%AF%D8%AF%D8%A9%D8%8C_%D9%81%D8%A5%D9%86_%D8%A7%D9%84%D8%AA%D8%A8%D8%A7%D9%8A%D9%86_%D9%81%D9%8A_%D8%AA%D8%B1%D9%83%D9%8A%D8%A8%D8%A7%D8%AA_%D8%A7%D9%84%D9%85%D9%88%D8%A7%D8%AF_%D9%8A%D8%B9%D9%86%D9%8A_%D8%A3%D9%86%D9%87_%D9%84%D9%8A%D8%B3%D8%AA_%D9%83%D9%84_%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_ASTM_%D9%85%D8%B5%D9%85%D9%85%D8%A9_%D8%A8%D8%B7%D8%A8%D9%8A%D8%B9%D8%AA%D9%87%D8%A7_%D9%84%D9%85%D9%82%D8%A7%D9%88%D9%85%D8%A9_%D8%A7%D9%84%D8%B2%D8%AD%D9%81_%D9%81%D9%8A_%D8%AF%D8%B1%D8%AC%D8%A7%D8%AA_%D8%A7%D9%84%D8%AD%D8%B1%D8%A7%D8%B1%D8%A9_%D8%A7%D9%84%D8%B9%D8%A7%D9%84%D9%8A%D8%A9_%D9%8A%D8%AC%D8%A8_%D8%B9%D9%84%D9%89_%D8%A7%D9%84%D9%85%D9%87%D9%86%D8%AF%D8%B3%D9%8A%D9%86_%D9%88%D8%A7%D9%84%D9%85%D8%B5%D9%85%D9%85%D9%8A%D9%86_%D9%85%D8%B7%D8%A7%D8%A8%D9%82%D8%A9_%D8%AF%D8%B1%D8%AC%D8%A9_%D8%A7%D9%84%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_ASTM_%D8%A8%D8%B9%D9%86%D8%A7%D9%8A%D8%A9_%D9%85%D8%B9_%D8%B8%D8%B1%D9%88%D9%81_%D8%A7%D9%84%D8%AA%D8%B4%D8%BA%D9%8A%D9%84_%D8%A7%D9%84%D9%85%D8%AA%D9%88%D9%82%D8%B9%D8%A9_%D9%84%D8%B6%D9%85%D8%A7%D9%86_%D8%A7%D9%84%D8%A3%D8%AF%D8%A7%D8%A1_%D9%88%D8%A7%D9%84%D9%85%D9%88%D8%AB%D9%88%D9%82%D9%8A%D8%A9_%D8%B9%D9%84%D9%89_%D8%A7%D9%84%D9%85%D8%AF%D9%89_%D8%A7%D9%84%D8%B7%D9%88%D9%8A%D9%84_%D8%AA%D8%B3%D8%A7%D8%B9%D8%AF_%D8%A7%D9%84%D8%B9%D8%A8%D8%A7%D8%B1%D8%A7%D8%AA_%D8%A7%D9%84%D8%A7%D9%86%D8%AA%D9%82%D8%A7%D9%84%D9%8A%D8%A9_%D9%85%D8%AB%D9%84_%E2%80%9C%D8%A8%D8%A7%D9%84%D8%A5%D8%B6%D8%A7%D9%81%D8%A9_%D8%A5%D9%84%D9%89_%D8%B0%D9%84%D9%83%E2%80%9D_%D9%88%E2%80%9D%D8%A8%D8%A7%D9%84%D8%B9%D9%83%D8%B3%E2%80%9D_%D9%88%E2%80%9D%D8%B9%D9%84%D8%A7%D9%88%D8%A9_%D8%B9%D9%84%D9%89_%D8%B0%D9%84%D9%83%E2%80%9D_%D9%81%D9%8A_%D8%AA%D9%88%D8%AC%D9%8A%D9%87_%D8%A7%D9%84%D9%82%D8%A7%D8%B1%D8%A6_%D8%AE%D9%84%D8%A7%D9%84_%D8%AA%D8%AD%D9%84%D9%8A%D9%84_%D9%85%D9%82%D8%A7%D8%B1%D9%86%D8%8C_%D9%85%D8%B9_%D8%A7%D9%84%D8%AA%D8%B1%D9%83%D9%8A%D8%B2_%D8%B9%D9%84%D9%89_%D8%A7%D9%84%D9%81%D8%B1%D9%88%D9%82_%D9%88%D8%A7%D9%84%D8%AA%D8%B4%D8%A7%D8%A8%D9%87%D8%A7%D8%AA_%D8%A8%D9%8A%D9%86_%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_API_%D9%88ASTM_%D9%81%D9%8A%D9%85%D8%A7_%D9%8A%D8%AA%D8%B9%D9%84%D9%82_%D8%A8%D9%85%D9%82%D8%A7%D9%88%D9%85%D8%A9_%D8%A7%D9%84%D8%B2%D8%AD%D9%81_%D9%8A%D8%AC%D8%A8_%D8%B9%D9%84%D9%89_%D8%A7%D9%84%D9%85%D9%87%D9%86%D8%AF%D8%B3%D9%8A%D9%86_%D8%A7%D9%84%D9%85%D9%83%D9%84%D9%81%D9%8A%D9%86_%D8%A8%D8%A7%D8%AE%D8%AA%D9%8A%D8%A7%D8%B1_%D8%A7%D9%84%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_%D9%84%D9%84%D8%AA%D8%B7%D8%A8%D9%8A%D9%82%D8%A7%D8%AA_%D8%A7%D9%84%D8%AD%D8%B1%D8%AC%D8%A9_%D8%A3%D9%86_%D9%8A%D8%A3%D8%AE%D8%B0%D9%88%D8%A7_%D9%81%D9%8A_%D8%A7%D9%84%D8%A7%D8%B9%D8%AA%D8%A8%D8%A7%D8%B1_%D8%B9%D9%88%D8%A7%D9%85%D9%84_%D8%AA%D8%AA%D8%AC%D8%A7%D9%88%D8%B2_%D8%A7%D9%84%D8%AA%D9%83%D9%84%D9%81%D8%A9_%D8%A7%D9%84%D8%A3%D9%88%D9%84%D9%8A%D8%A9%D8%8C_%D9%85%D8%B9_%D8%A7%D9%84%D8%AA%D8%B1%D9%83%D9%8A%D8%B2_%D8%B9%D9%84%D9%89_%D8%A7%D9%84%D9%85%D8%AA%D8%A7%D9%86%D8%A9_%D9%88%D8%A7%D9%84%D8%A3%D8%AF%D8%A7%D8%A1_%D8%B9%D9%84%D9%89_%D8%A7%D9%84%D9%85%D8%AF%D9%89_%D8%A7%D9%84%D8%B7%D9%88%D9%8A%D9%84_%D9%81%D9%8A_%D8%B8%D9%84_%D8%A7%D9%84%D8%B6%D8%BA%D9%88%D8%B7_%D8%A7%D9%84%D8%AA%D8%B4%D8%BA%D9%8A%D9%84%D9%8A%D8%A9_%D8%A7%D9%84%D9%85%D8%AA%D9%88%D9%82%D8%B9%D8%A9_%D9%81%D9%8A_%D8%A7%D9%84%D9%86%D9%87%D8%A7%D9%8A%D8%A9%D8%8C_%D8%AA%D9%84%D8%B9%D8%A8_%D9%85%D8%B9%D8%A7%D9%8A%D9%8A%D8%B1_API_%D9%88ASTM_%D8%A3%D8%AF%D9%88%D8%A7%D8%B1%D9%8B%D8%A7_%D8%AD%D8%A7%D8%B3%D9%85%D8%A9_%D9%81%D9%8A_%D8%AA%D8%AD%D8%AF%D9%8A%D8%AF_%D8%AA%D9%88%D9%82%D8%B9%D8%A7%D8%AA_%D8%A7%D9%84%D8%AC%D9%88%D8%AF%D8%A9_%D9%88%D8%A7%D9%84%D8%A3%D8%AF%D8%A7%D8%A1_%D9%84%D9%84%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_%D8%A7%D9%84%D8%B5%D9%86%D8%A7%D8%B9%D9%8A%D8%A9_%D9%8A%D8%AA%D9%88%D9%82%D9%81_%D8%A7%D9%84%D8%A7%D8%AE%D8%AA%D9%8A%D8%A7%D8%B1_%D8%A8%D9%8A%D9%86_%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_API_%D9%88ASTM_%D8%B9%D9%84%D9%89_%D9%85%D8%AA%D8%B7%D9%84%D8%A8%D8%A7%D8%AA_%D8%A7%D9%84%D9%85%D8%B4%D8%B1%D9%88%D8%B9_%D8%A7%D9%84%D9%85%D8%AD%D8%AF%D8%AF%D8%A9%D8%8C_%D9%88%D8%B8%D8%B1%D9%88%D9%81_%D8%A7%D9%84%D8%AA%D8%B4%D8%BA%D9%8A%D9%84%D8%8C_%D9%88%D8%A7%D9%84%D8%AA%D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title=\"\\t\\t\u0641\u064a \u0627\u0644\u0645\u0642\u0627\u0628\u0644\u060c \u062a\u0648\u0641\u0631 \u0623\u0646\u0627\u0628\u064a\u0628 ASTM \u0645\u062c\u0645\u0648\u0639\u0629 \u0648\u0627\u0633\u0639\u0629 \u0645\u0646 \u0627\u0644\u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0644\u0628\u064a \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0627\u0644\u0645\u062a\u0646\u0648\u0639\u0629. \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0628\u0639\u0636 \u062f\u0631\u062c\u0627\u062a ASTM \u0642\u062f \u062a\u0638\u0647\u0631 \u0645\u0642\u0627\u0648\u0645\u0629 \u0632\u062d\u0641 \u0645\u0645\u0627\u062b\u0644\u0629 \u0644\u0623\u0646\u0627\u0628\u064a\u0628 API \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u062d\u062f\u062f\u0629\u060c \u0641\u0625\u0646 \u0627\u0644\u062a\u0628\u0627\u064a\u0646 \u0641\u064a \u062a\u0631\u0643\u064a\u0628\u0627\u062a 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\u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0627\u062a\u062e\u0627\u0630 \u0642\u0631\u0627\u0631\u0627\u062a \u0645\u0633\u062a\u0646\u064a\u0631\u0629 \u062a\u0636\u0645\u0646 \u0633\u0644\u0627\u0645\u0629 \u0648\u0633\u0644\u0627\u0645\u0629 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0644\u0633\u0646\u0648\u0627\u062a \u0642\u0627\u062f\u0645\u0629.<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"creep-resistance-characteristics-of-api-pipes-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%D8%AE%D8%B5%D8%A7%D8%A6%D8%B5_%D9%85%D9%82%D8%A7%D9%88%D9%85%D8%A9_%D8%A7%D9%84%D8%B2%D8%AD%D9%81_%D9%84%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_API\"><\/span>\u062e\u0635\u0627\u0626\u0635 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0632\u062d\u0641 \u0644\u0623\u0646\u0627\u0628\u064a\u0628 <strong>\u00a0API<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u0633\u0644\u0648\u0643 \u0627\u0644\u0632\u062d\u0641 \u0644\u0623\u0646\u0627\u0628\u064a\u0628 ASTM<\/p>\n<h1 id=\"creep-behavior-of-astm-pipes-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%D8%AA%D8%AD%D9%84%D9%8A%D9%84_%D9%85%D9%82%D8%A7%D8%B1%D9%86_%D9%84%D9%85%D9%82%D8%A7%D9%88%D9%85%D8%A9_%D8%A7%D9%84%D8%B2%D8%AD%D9%81_%D8%A8%D9%8A%D9%86_%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_API_%D9%88ASTM\"><\/span>\u062a\u062d\u0644\u064a\u0644 \u0645\u0642\u0627\u0631\u0646 \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0632\u062d\u0641 \u0628\u064a\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 API \u0648ASTM<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u060c \u064a\u0639\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0644\u0636\u0645\u0627\u0646 \u0633\u0644\u0627\u0645\u0629 \u0648\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644. \u0645\u0646 \u0628\u064a\u0646 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0627\u0644\u062a\u064a \u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0647\u0630\u0627 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631\u060c \u062a\u0628\u0631\u0632 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0632\u062d\u0641 \u0643\u0645\u0639\u0644\u0645\u0629 \u062d\u0627\u0633\u0645\u0629\u060c \u062e\u0627\u0635\u0629 \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0639\u0631\u0636 \u0641\u064a\u0647\u0627 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0644\u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0639\u0627\u0644\u064a\u0629 \u0639\u0644\u0649 \u0645\u062f\u0649 \u0641\u062a\u0631\u0627\u062a \u0637\u0648\u064a\u0644\u0629. \u062a\u062a\u0639\u0645\u0642 \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629 \u0641\u064a \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0645\u0642\u0627\u0631\u0646 \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0632\u062d\u0641 \u0628\u064a\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 API (\u0645\u0639\u0647\u062f \u0627\u0644\u0628\u062a\u0631\u0648\u0644 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a) \u0648\u0623\u0646\u0627\u0628\u064a\u0628 ASTM (\u0627\u0644\u062c\u0645\u0639\u064a\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 \u0644\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0648\u0627\u0644\u0645\u0648\u0627\u062f)\u060c \u0645\u0639 \u062a\u0633\u0644\u064a\u0637 \u0627\u0644\u0636\u0648\u0621 \u0639\u0644\u0649 \u0635\u0641\u0627\u062a \u0643\u0644 \u0645\u0646\u0647\u0645\u0627 \u0648\u0623\u062f\u0627\u0626\u0647 \u062a\u062d\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u062d\u0631\u0627\u0631\u064a.<\/p>\n<p>\u0627\u0644\u0632\u062d\u0641\u060c \u0641\u064a \u0639\u0644\u0645 \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u064a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0645\u064a\u0644 \u0627\u0644\u0645\u0627\u062f\u0629 \u0625\u0644\u0649 \u0627\u0644\u062a\u0634\u0648\u0647 \u0627\u0644\u0644\u062f\u0646 \u0628\u0645\u0631\u0648\u0631 \u0627\u0644\u0648\u0642\u062a \u0639\u0646\u062f \u062a\u0639\u0631\u0636\u0647\u0627 \u0644\u062d\u0645\u0644 \u0623\u0648 \u0636\u063a\u0637 \u062b\u0627\u0628\u062a \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0645\u0631\u062a\u0641\u0639\u0629. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u062e\u0637\u0648\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0639\u0627\u0645\u0644\u0629 \u0641\u064a \u0635\u0646\u0627\u0639\u0627\u062a \u0645\u062b\u0644 \u0627\u0644\u0646\u0641\u0637 \u0648\u0627\u0644\u063a\u0627\u0632 \u0648\u0627\u0644\u0628\u062a\u0631\u0648\u0643\u064a\u0645\u0627\u0648\u064a\u0627\u062a \u0648\u062a\u0648\u0644\u064a\u062f \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u062d\u064a\u062b \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0631\u062a\u0641\u0639 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u062a\u0643\u0648\u0646 \u0636\u063a\u0648\u0637 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0643\u0628\u064a\u0631\u0629\u060c \u062a\u0635\u0628\u062d \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0632\u062d\u0641 \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629. \u062a\u0648\u0641\u0631 \u0645\u0639\u0627\u064a\u064a\u0631 API \u0648ASTM \u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0648\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u062a\u0633\u0627\u0639\u062f \u0627\u0644\u0645\u0635\u0646\u0639\u064a\u0646 \u0648\u0627\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0639\u0644\u0649 \u062a\u062d\u062f\u064a\u062f \u0645\u062f\u0649 \u0645\u0644\u0627\u0621\u0645\u0629 \u0627\u0644\u0645\u0648\u0627\u062f \u0644\u0647\u0630\u0647 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0635\u0639\u0628\u0629.<\/p>\n<h1 id=\"comparative-analysis-of-creep-resistance-between-api-and-astm-pipes-wpaicgheading\"><span class=\"ez-toc-section\" id=\"tt%D9%81%D9%8A_%D8%A7%D9%84%D9%85%D9%82%D8%A7%D8%A8%D9%84%D8%8C_%D8%AA%D9%88%D9%81%D8%B1_%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_ASTM_%D9%85%D8%AC%D9%85%D9%88%D8%B9%D8%A9_%D9%88%D8%A7%D8%B3%D8%B9%D8%A9_%D9%85%D9%86_%D8%A7%D9%84%D8%AE%D9%8A%D8%A7%D8%B1%D8%A7%D8%AA_%D8%A7%D9%84%D8%AA%D9%8A_%D8%AA%D9%84%D8%A8%D9%8A_%D8%A7%D9%84%D8%A7%D8%AD%D8%AA%D9%8A%D8%A7%D8%AC%D8%A7%D8%AA_%D8%A7%D9%84%D8%B5%D9%86%D8%A7%D8%B9%D9%8A%D8%A9_%D8%A7%D9%84%D9%85%D8%AA%D9%86%D9%88%D8%B9%D8%A9_%D9%81%D9%8A_%D8%AD%D9%8A%D9%86_%D8%A3%D9%86_%D8%A8%D8%B9%D8%B6_%D8%AF%D8%B1%D8%AC%D8%A7%D8%AA_ASTM_%D9%82%D8%AF_%D8%AA%D8%B8%D9%87%D8%B1_%D9%85%D9%82%D8%A7%D9%88%D9%85%D8%A9_%D8%B2%D8%AD%D9%81_%D9%85%D9%85%D8%A7%D8%AB%D9%84%D8%A9_%D9%84%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_API_%D9%81%D9%8A_%D8%AA%D8%B7%D8%A8%D9%8A%D9%82%D8%A7%D8%AA_%D9%85%D8%AD%D8%AF%D8%AF%D8%A9%D8%8C_%D9%81%D8%A5%D9%86_%D8%A7%D9%84%D8%AA%D8%A8%D8%A7%D9%8A%D9%86_%D9%81%D9%8A_%D8%AA%D8%B1%D9%83%D9%8A%D8%A8%D8%A7%D8%AA_%D8%A7%D9%84%D9%85%D9%88%D8%A7%D8%AF_%D9%8A%D8%B9%D9%86%D9%8A_%D8%A3%D9%86%D9%87_%D9%84%D9%8A%D8%B3%D8%AA_%D9%83%D9%84_%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_ASTM_%D9%85%D8%B5%D9%85%D9%85%D8%A9_%D8%A8%D8%B7%D8%A8%D9%8A%D8%B9%D8%AA%D9%87%D8%A7_%D9%84%D9%85%D9%82%D8%A7%D9%88%D9%85%D8%A9_%D8%A7%D9%84%D8%B2%D8%AD%D9%81_%D9%81%D9%8A_%D8%AF%D8%B1%D8%AC%D8%A7%D8%AA_%D8%A7%D9%84%D8%AD%D8%B1%D8%A7%D8%B1%D8%A9_%D8%A7%D9%84%D8%B9%D8%A7%D9%84%D9%8A%D8%A9_%D9%8A%D8%AC%D8%A8_%D8%B9%D9%84%D9%89_%D8%A7%D9%84%D9%85%D9%87%D9%86%D8%AF%D8%B3%D9%8A%D9%86_%D9%88%D8%A7%D9%84%D9%85%D8%B5%D9%85%D9%85%D9%8A%D9%86_%D9%85%D8%B7%D8%A7%D8%A8%D9%82%D8%A9_%D8%AF%D8%B1%D8%AC%D8%A9_%D8%A7%D9%84%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_ASTM_%D8%A8%D8%B9%D9%86%D8%A7%D9%8A%D8%A9_%D9%85%D8%B9_%D8%B8%D8%B1%D9%88%D9%81_%D8%A7%D9%84%D8%AA%D8%B4%D8%BA%D9%8A%D9%84_%D8%A7%D9%84%D9%85%D8%AA%D9%88%D9%82%D8%B9%D8%A9_%D9%84%D8%B6%D9%85%D8%A7%D9%86_%D8%A7%D9%84%D8%A3%D8%AF%D8%A7%D8%A1_%D9%88%D8%A7%D9%84%D9%85%D9%88%D8%AB%D9%88%D9%82%D9%8A%D8%A9_%D8%B9%D9%84%D9%89_%D8%A7%D9%84%D9%85%D8%AF%D9%89_%D8%A7%D9%84%D8%B7%D9%88%D9%8A%D9%84_%D8%AA%D8%B3%D8%A7%D8%B9%D8%AF_%D8%A7%D9%84%D8%B9%D8%A8%D8%A7%D8%B1%D8%A7%D8%AA_%D8%A7%D9%84%D8%A7%D9%86%D8%AA%D9%82%D8%A7%D9%84%D9%8A%D8%A9_%D9%85%D8%AB%D9%84_%E2%80%9C%D8%A8%D8%A7%D9%84%D8%A5%D8%B6%D8%A7%D9%81%D8%A9_%D8%A5%D9%84%D9%89_%D8%B0%D9%84%D9%83%E2%80%9D_%D9%88%E2%80%9D%D8%A8%D8%A7%D9%84%D8%B9%D9%83%D8%B3%E2%80%9D_%D9%88%E2%80%9D%D8%B9%D9%84%D8%A7%D9%88%D8%A9_%D8%B9%D9%84%D9%89_%D8%B0%D9%84%D9%83%E2%80%9D_%D9%81%D9%8A_%D8%AA%D9%88%D8%AC%D9%8A%D9%87_%D8%A7%D9%84%D9%82%D8%A7%D8%B1%D8%A6_%D8%AE%D9%84%D8%A7%D9%84_%D8%AA%D8%AD%D9%84%D9%8A%D9%84_%D9%85%D9%82%D8%A7%D8%B1%D9%86%D8%8C_%D9%85%D8%B9_%D8%A7%D9%84%D8%AA%D8%B1%D9%83%D9%8A%D8%B2_%D8%B9%D9%84%D9%89_%D8%A7%D9%84%D9%81%D8%B1%D9%88%D9%82_%D9%88%D8%A7%D9%84%D8%AA%D8%B4%D8%A7%D8%A8%D9%87%D8%A7%D8%AA_%D8%A8%D9%8A%D9%86_%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_API_%D9%88ASTM_%D9%81%D9%8A%D9%85%D8%A7_%D9%8A%D8%AA%D8%B9%D9%84%D9%82_%D8%A8%D9%85%D9%82%D8%A7%D9%88%D9%85%D8%A9_%D8%A7%D9%84%D8%B2%D8%AD%D9%81_%D9%8A%D8%AC%D8%A8_%D8%B9%D9%84%D9%89_%D8%A7%D9%84%D9%85%D9%87%D9%86%D8%AF%D8%B3%D9%8A%D9%86_%D8%A7%D9%84%D9%85%D9%83%D9%84%D9%81%D9%8A%D9%86_%D8%A8%D8%A7%D8%AE%D8%AA%D9%8A%D8%A7%D8%B1_%D8%A7%D9%84%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_%D9%84%D9%84%D8%AA%D8%B7%D8%A8%D9%8A%D9%82%D8%A7%D8%AA_%D8%A7%D9%84%D8%AD%D8%B1%D8%AC%D8%A9_%D8%A3%D9%86_%D9%8A%D8%A3%D8%AE%D8%B0%D9%88%D8%A7_%D9%81%D9%8A_%D8%A7%D9%84%D8%A7%D8%B9%D8%AA%D8%A8%D8%A7%D8%B1_%D8%B9%D9%88%D8%A7%D9%85%D9%84_%D8%AA%D8%AA%D8%AC%D8%A7%D9%88%D8%B2_%D8%A7%D9%84%D8%AA%D9%83%D9%84%D9%81%D8%A9_%D8%A7%D9%84%D8%A3%D9%88%D9%84%D9%8A%D8%A9%D8%8C_%D9%85%D8%B9_%D8%A7%D9%84%D8%AA%D8%B1%D9%83%D9%8A%D8%B2_%D8%B9%D9%84%D9%89_%D8%A7%D9%84%D9%85%D8%AA%D8%A7%D9%86%D8%A9_%D9%88%D8%A7%D9%84%D8%A3%D8%AF%D8%A7%D8%A1_%D8%B9%D9%84%D9%89_%D8%A7%D9%84%D9%85%D8%AF%D9%89_%D8%A7%D9%84%D8%B7%D9%88%D9%8A%D9%84_%D9%81%D9%8A_%D8%B8%D9%84_%D8%A7%D9%84%D8%B6%D8%BA%D9%88%D8%B7_%D8%A7%D9%84%D8%AA%D8%B4%D8%BA%D9%8A%D9%84%D9%8A%D8%A9_%D8%A7%D9%84%D9%85%D8%AA%D9%88%D9%82%D8%B9%D8%A9_%D9%81%D9%8A_%D8%A7%D9%84%D9%86%D9%87%D8%A7%D9%8A%D8%A9%D8%8C_%D8%AA%D9%84%D8%B9%D8%A8_%D9%85%D8%B9%D8%A7%D9%8A%D9%8A%D8%B1_API_%D9%88ASTM_%D8%A3%D8%AF%D9%88%D8%A7%D8%B1%D9%8B%D8%A7_%D8%AD%D8%A7%D8%B3%D9%85%D8%A9_%D9%81%D9%8A_%D8%AA%D8%AD%D8%AF%D9%8A%D8%AF_%D8%AA%D9%88%D9%82%D8%B9%D8%A7%D8%AA_%D8%A7%D9%84%D8%AC%D9%88%D8%AF%D8%A9_%D9%88%D8%A7%D9%84%D8%A3%D8%AF%D8%A7%D8%A1_%D9%84%D9%84%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_%D8%A7%D9%84%D8%B5%D9%86%D8%A7%D8%B9%D9%8A%D8%A9_%D9%8A%D8%AA%D9%88%D9%82%D9%81_%D8%A7%D9%84%D8%A7%D8%AE%D8%AA%D9%8A%D8%A7%D8%B1_%D8%A8%D9%8A%D9%86_%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_API_%D9%88ASTM_%D8%B9%D9%84%D9%89_%D9%85%D8%AA%D8%B7%D9%84%D8%A8%D8%A7%D8%AA_%D8%A7%D9%84%D9%85%D8%B4%D8%B1%D9%88%D8%B9_%D8%A7%D9%84%D9%85%D8%AD%D8%AF%D8%AF%D8%A9%D8%8C_%D9%88%D8%B8%D8%B1%D9%88%D9%81_%D8%A7%D9%84%D8%AA%D8%B4%D8%BA%D9%8A%D9%84%D8%8C_%D9%88%D8%A7%D9%84%D8%AA%D9%88%D8%A7%D8%B2%D9%86_%D8%A7%D9%84%D9%85%D8%B7%D9%84%D9%88%D8%A8_%D8%A8%D9%8A%D9%86_%D9%81%D8%B9%D8%A7%D9%84%D9%8A%D8%A9_%D8%A7%D9%84%D8%AA%D9%83%D9%84%D9%81%D8%A9_%D9%88%D8%A7%D9%84%D9%85%D9%88%D8%AB%D9%88%D9%82%D9%8A%D8%A9_%D8%B9%D9%84%D9%89_%D8%A7%D9%84%D9%85%D8%AF%D9%89_%D8%A7%D9%84%D8%B7%D9%88%D9%8A%D9%84_%D9%85%D9%86_%D8%AE%D9%84%D8%A7%D9%84_%D9%81%D9%87%D9%85_%D8%A7%D9%84%D9%81%D8%B1%D9%88%D9%82_%D8%A7%D9%84%D8%AF%D9%82%D9%8A%D9%82%D8%A9_%D9%81%D9%8A_%D9%85%D9%82%D8%A7%D9%88%D9%85%D8%A9_%D8%A7%D9%84%D8%B2%D8%AD%D9%81_%D9%88%D8%A7%D9%84%D8%A5%D9%85%D9%83%D8%A7%D9%86%D9%8A%D8%A7%D8%AA_%D8%A7%D9%84%D9%85%D9%88%D8%B6%D8%AD%D8%A9_%D9%81%D9%8A_%D9%85%D8%B9%D8%A7%D9%8A%D9%8A%D8%B1_API_%D9%88ASTM%D8%8C_%D9%8A%D9%85%D9%83%D9%86_%D9%84%D9%84%D9%85%D9%87%D9%86%D8%AF%D8%B3%D9%8A%D9%86_%D8%A7%D8%AA%D8%AE%D8%A7%D8%B0_%D9%82%D8%B1%D8%A7%D8%B1%D8%A7%D8%AA_%D9%85%D8%B3%D8%AA%D9%86%D9%8A%D8%B1%D8%A9_%D8%AA%D8%B6%D9%85%D9%86_%D8%B3%D9%84%D8%A7%D9%85%D8%A9_%D9%88%D8%B3%D9%84%D8%A7%D9%85%D8%A9_%D8%A3%D9%86%D8%B8%D9%85%D8%A9_%D8%A7%D9%84%D8%A3%D9%86%D8%A7%D8%A8%D9%8A%D8%A8_%D8%A7%D9%84%D8%B5%D9%86%D8%A7%D8%B9%D9%8A%D8%A9_%D9%84%D8%B3%D9%86%D9%88%D8%A7%D8%AA_%D9%82%D8%A7%D8%AF%D9%85%D8%A9\"><\/span>\\t\\t\u0641\u064a \u0627\u0644\u0645\u0642\u0627\u0628\u0644\u060c \u062a\u0648\u0641\u0631 \u0623\u0646\u0627\u0628\u064a\u0628 ASTM \u0645\u062c\u0645\u0648\u0639\u0629 \u0648\u0627\u0633\u0639\u0629 \u0645\u0646 \u0627\u0644\u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0644\u0628\u064a \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0627\u0644\u0645\u062a\u0646\u0648\u0639\u0629. \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0628\u0639\u0636 \u062f\u0631\u062c\u0627\u062a ASTM \u0642\u062f \u062a\u0638\u0647\u0631 \u0645\u0642\u0627\u0648\u0645\u0629 \u0632\u062d\u0641 \u0645\u0645\u0627\u062b\u0644\u0629 \u0644\u0623\u0646\u0627\u0628\u064a\u0628 API \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u062d\u062f\u062f\u0629\u060c \u0641\u0625\u0646 \u0627\u0644\u062a\u0628\u0627\u064a\u0646 \u0641\u064a \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f \u064a\u0639\u0646\u064a \u0623\u0646\u0647 \u0644\u064a\u0633\u062a \u0643\u0644 \u0623\u0646\u0627\u0628\u064a\u0628 ASTM \u0645\u0635\u0645\u0645\u0629 \u0628\u0637\u0628\u064a\u0639\u062a\u0647\u0627 \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0632\u062d\u0641 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629. \u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0648\u0627\u0644\u0645\u0635\u0645\u0645\u064a\u0646 \u0645\u0637\u0627\u0628\u0642\u0629 \u062f\u0631\u062c\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 ASTM \u0628\u0639\u0646\u0627\u064a\u0629 \u0645\u0639 \u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062a\u0648\u0642\u0639\u0629 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0623\u062f\u0627\u0621 \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644.<\/p>\n<p> \u062a\u0633\u0627\u0639\u062f \u0627\u0644\u0639\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644\u064a\u0629 \u0645\u062b\u0644 &#8220;\u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643&#8221; \u0648&#8221;\u0628\u0627\u0644\u0639\u0643\u0633&#8221; \u0648&#8221;\u0639\u0644\u0627\u0648\u0629 \u0639\u0644\u0649 \u0630\u0644\u0643&#8221; \u0641\u064a \u062a\u0648\u062c\u064a\u0647 \u0627\u0644\u0642\u0627\u0631\u0626 \u062e\u0644\u0627\u0644 \u062a\u062d\u0644\u064a\u0644 \u0645\u0642\u0627\u0631\u0646\u060c \u0645\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 \u0627\u0644\u0641\u0631\u0648\u0642 \u0648\u0627\u0644\u062a\u0634\u0627\u0628\u0647\u0627\u062a \u0628\u064a\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 API \u0648ASTM \u0641\u064a\u0645\u0627 \u064a\u062a\u0639\u0644\u0642 \u0628\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0632\u062d\u0641. \u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0627\u0644\u0645\u0643\u0644\u0641\u064a\u0646 \u0628\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062d\u0631\u062c\u0629 \u0623\u0646 \u064a\u0623\u062e\u0630\u0648\u0627 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u0639\u0648\u0627\u0645\u0644 \u062a\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0623\u0648\u0644\u064a\u0629\u060c \u0645\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 \u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644 \u0641\u064a \u0638\u0644 \u0627\u0644\u0636\u063a\u0648\u0637 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a\u0629 \u0627\u0644\u0645\u062a\u0648\u0642\u0639\u0629.<\/p>\n<p>\u0641\u064a \u0627\u0644\u0646\u0647\u0627\u064a\u0629\u060c \u062a\u0644\u0639\u0628 \u0645\u0639\u0627\u064a\u064a\u0631 API \u0648ASTM \u0623\u062f\u0648\u0627\u0631\u064b\u0627 \u062d\u0627\u0633\u0645\u0629 \u0641\u064a \u062a\u062d\u062f\u064a\u062f \u062a\u0648\u0642\u0639\u0627\u062a \u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0644\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629. \u064a\u062a\u0648\u0642\u0641 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0628\u064a\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 API \u0648ASTM \u0639\u0644\u0649 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0627\u0644\u0645\u062d\u062f\u062f\u0629\u060c \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u060c \u0648\u0627\u0644\u062a\u0648\u0627\u0632\u0646 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0628\u064a\u0646 \u0641\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644. \u0645\u0646 \u062e\u0644\u0627\u0644 \u0641\u0647\u0645 \u0627\u0644\u0641\u0631\u0648\u0642 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0641\u064a \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0632\u062d\u0641 \u0648\u0627\u0644\u0625\u0645\u0643\u0627\u0646\u064a\u0627\u062a \u0627\u0644\u0645\u0648\u0636\u062d\u0629 \u0641\u064a \u0645\u0639\u0627\u064a\u064a\u0631 API \u0648ASTM\u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0627\u062a\u062e\u0627\u0630 \u0642\u0631\u0627\u0631\u0627\u062a \u0645\u0633\u062a\u0646\u064a\u0631\u0629 \u062a\u0636\u0645\u0646 \u0633\u0644\u0627\u0645\u0629 \u0648\u0633\u0644\u0627\u0645\u0629 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0644\u0633\u0646\u0648\u0627\u062a \u0642\u0627\u062f\u0645\u0629.<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nIn the realm of industrial piping, the selection of materials is crucial for ensuring the long-term integrity and reliability of infrastructure. Among the various factors influencing this choice, creep resistance stands out as a critical parameter, particularly in applications where pipes are subjected to high temperatures over extended periods. This article delves into the comparative analysis of creep resistance between API (American Petroleum Institute) pipes and ASTM (American Society for Testing and Materials) pipes, shedding light on their respective qualities and performance under thermal stress.<\/p>\n<p>Creep, in materials science, refers to the tendency of a <a href=\"\/tag\/material\" target=\"_blank\"><strong>Material<\/strong><\/a> to deform plastically over time when subjected to a constant load or stress at elevated temperatures. For <a href=\"\/tag\/pipelines\" target=\"_blank\"><strong>pipelines<\/strong><\/a> operating in industries such as <a href=\"\/tag\/oil-and-gas\" target=\"_blank\"><strong><a href=\"\/tag\/oil\" target=\"_blank\"><strong>oil<\/strong><\/a> and Gas<\/strong><\/a>, petrochemicals, and power generation, where temperatures can soar and operational stresses are significant, creep resistance becomes paramount. API and ASTM standards provide guidelines and specifications that help <a href=\"\/tag\/manufacturers\" target=\"_blank\"><strong>Manufacturers<\/strong><\/a> and engineers determine the suitability of materials for these demanding applications.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"oil casing,casing process,oilfield casing,casing oilfield,casing an oil well,oil well casing\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/rr_qoUKWGrw?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>API pipes are specifically designed to meet the rigorous requirements of the oil and gas industry. They are manufactured under stringent quality control measures to withstand harsh environmental conditions and high-pressure environments. The creep resistance of API pipes is typically ensured through careful alloy composition and heat treatment processes. These pipes are engineered to maintain their structural integrity and dimensional stability even when exposed to temperatures that would cause significant deformation in less robust materials.<\/p>\n<p>On the other hand, ASTM pipes encompass a broader range of applications beyond oil and gas, including construction, infrastructure, and general industrial piping. ASTM standards cover a wide spectrum of materials and specifications, allowing for versatility in material selection based on specific project requirements. The creep resistance of ASTM pipes varies depending on the <a href=\"\/tag\/grade\" target=\"_blank\"><strong>Grade<\/strong><\/a> and type of material used. Higher alloy content and specialized heat treatments can enhance their ability to resist creep deformation under high-temperature conditions.<\/p>\n<p>Comparing the creep resistance of API and ASTM pipes involves examining several key factors. API pipes, due to their focused application in demanding industries, often prioritize higher alloy content and specific metallurgical properties tailored for enhanced creep resistance. These pipes are engineered to withstand not only high temperatures but also the cyclic loading and thermal gradients typical of their operational environments.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/petroleumtubes.com\/wp-content\/uploads\/2020\/01\/T95-01.jpg\">\\t\\tIn contrast, ASTM pipes offer a broader selection that caters to diverse industrial needs. While some ASTM grades may exhibit comparable creep resistance to API pipes in specific applications, the variability in material compositions means that not all ASTM pipes are inherently designed for high-temperature creep resistance. Engineers and designers must carefully match the ASTM <a href=\"\/tag\/pipe-grade\" target=\"_blank\"><strong><a href=\"\/tag\/pipe\" target=\"_blank\"><strong><strong> Pipe<\/strong><\/strong><\/a> grade<\/strong><\/a> with the anticipated operational conditions to ensure long-term performance and reliability.<\/p>\n<p>Transitional phrases such as &#8220;In addition,&#8221; &#8220;Conversely,&#8221; and &#8220;Moreover,&#8221; help guide the reader through the comparative analysis, emphasizing distinctions and similarities between API and ASTM pipes regarding creep resistance. Engineers tasked with selecting pipes for critical applications must consider factors beyond initial cost, focusing on long-term durability and performance under anticipated operational stresses.<\/p>\n<p>Ultimately, both API and ASTM standards play crucial roles in defining the quality and performance expectations of industrial pipes. The choice between API and ASTM pipes hinges on specific project requirements, operational conditions, and the desired balance between cost-effectiveness and long-term reliability. By understanding the nuances of creep resistance and the capabilities outlined in API and ASTM standards, engineers can make informed decisions that ensure the integrity and safety of industrial piping systems for years to come.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u062e\u0635\u0627\u0626\u0635 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0632\u062d\u0641 \u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u00a0<strong>\u00a0API<\/strong> \u0633\u0644\u0648\u0643 \u0627\u0644\u0632\u062d\u0641 \u0644\u0623\u0646\u0627\u0628\u064a\u0628 ASTM \u062a\u062d\u0644\u064a\u0644 \u0645\u0642\u0627\u0631\u0646 \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0632\u062d\u0641 \u0628\u064a\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 API \u0648ASTM \u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u060c \u064a\u0639\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0644\u0636\u0645\u0627\u0646 \u0633\u0644\u0627\u0645\u0629 \u0648\u0645\u0648\u062b\u0648\u0642\u064a\u0629&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1488,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[1],"tags":[562,3706,1306,2289,212,81,306,6771,85,386],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"ar","enabled_languages":["en","ar","zh","nl","fr","de","hi","id","it","ja","ko","pt","ru","es","th","tr","vi"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"ar":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"nl":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/petroleumtubes.com\/ar\/wp-json\/wp\/v2\/posts\/29662"}],"collection":[{"href":"https:\/\/petroleumtubes.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/petroleumtubes.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/petroleumtubes.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/petroleumtubes.com\/ar\/wp-json\/wp\/v2\/comments?post=29662"}],"version-history":[{"count":0,"href":"https:\/\/petroleumtubes.com\/ar\/wp-json\/wp\/v2\/posts\/29662\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/petroleumtubes.com\/ar\/wp-json\/wp\/v2\/media\/1488"}],"wp:attachment":[{"href":"https:\/\/petroleumtubes.com\/ar\/wp-json\/wp\/v2\/media?parent=29662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/petroleumtubes.com\/ar\/wp-json\/wp\/v2\/categories?post=29662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/petroleumtubes.com\/ar\/wp-json\/wp\/v2\/tags?post=29662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}