{"id":29277,"date":"2024-08-30T10:02:06","date_gmt":"2024-08-30T02:02:06","guid":{"rendered":"https:\/\/www.casingtube.com\/?p=29277"},"modified":"2024-08-30T10:42:36","modified_gmt":"2024-08-30T02:42:36","slug":"how-do-the-testing-requirements-of-api-and","status":"publish","type":"post","link":"https:\/\/www.casingtube.com\/bn\/how-do-the-testing-requirements-of-api-and\/","title":{"rendered":"\u098f\u09aa\u09bf\u0986\u0987 \u098f\u09ac\u0982 \u098f\u098f\u09b8\u099f\u09bf\u098f\u09ae \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc\u09a4\u09be\u0997\u09c1\u09b2\u09bf \u0995\u09c0\u09ad\u09be\u09ac\u09c7 \u0986\u09b2\u09be\u09a6\u09be?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_63 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 ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.casingtube.com\/bn\/how-do-the-testing-requirements-of-api-and\/#%E0%A6%8F%E0%A6%AA%E0%A6%BF%E0%A6%86%E0%A6%87_%E0%A6%AA%E0%A6%BE%E0%A6%87%E0%A6%AA%E0%A7%87%E0%A6%B0_%E0%A6%9C%E0%A6%A8%E0%A7%8D%E0%A6%AF_%E0%A6%AE%E0%A6%BE%E0%A6%A8_%E0%A6%AA%E0%A6%B0%E0%A7%80%E0%A6%95%E0%A7%8D%E0%A6%B7%E0%A6%BE_%E0%A6%95%E0%A6%B0%E0%A6%BE\" title=\"\u098f\u09aa\u09bf\u0986\u0987 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09ae\u09be\u09a8 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09be\">\u098f\u09aa\u09bf\u0986\u0987 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09ae\u09be\u09a8 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09be<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.casingtube.com\/bn\/how-do-the-testing-requirements-of-api-and\/#%E0%A6%AA%E0%A6%B0%E0%A7%80%E0%A6%95%E0%A7%8D%E0%A6%B7%E0%A6%BE%E0%A6%B0_%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%AF%E0%A6%BC%E0%A7%8B%E0%A6%9C%E0%A6%A8%E0%A7%80%E0%A6%AF%E0%A6%BC%E0%A6%A4%E0%A6%BE%E0%A6%B0_%E0%A6%AE%E0%A7%82%E0%A6%B2_%E0%A6%AA%E0%A6%BE%E0%A6%B0%E0%A7%8D%E0%A6%A5%E0%A6%95%E0%A7%8D%E0%A6%AF\" title=\"\u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc\u09a4\u09be\u09b0 \u09ae\u09c2\u09b2 \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af\">\u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc\u09a4\u09be\u09b0 \u09ae\u09c2\u09b2 \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.casingtube.com\/bn\/how-do-the-testing-requirements-of-api-and\/#Key_Differences_in_Testing_Requirements\" title=\"Key Differences in Testing Requirements\">Key Differences in Testing Requirements<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"testing-standards-for-api-pipes-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%E0%A6%8F%E0%A6%AA%E0%A6%BF%E0%A6%86%E0%A6%87_%E0%A6%AA%E0%A6%BE%E0%A6%87%E0%A6%AA%E0%A7%87%E0%A6%B0_%E0%A6%9C%E0%A6%A8%E0%A7%8D%E0%A6%AF_%E0%A6%AE%E0%A6%BE%E0%A6%A8_%E0%A6%AA%E0%A6%B0%E0%A7%80%E0%A6%95%E0%A7%8D%E0%A6%B7%E0%A6%BE_%E0%A6%95%E0%A6%B0%E0%A6%BE\"><\/span>\u098f\u09aa\u09bf\u0986\u0987 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09ae\u09be\u09a8 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09be<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u098f\u09aa\u09bf\u0986\u0987 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc\u09a4\u09be, \u09af\u09be \u0986\u09ae\u09c7\u09b0\u09bf\u0995\u09be\u09a8 \u09aa\u09c7\u099f\u09cd\u09b0\u09cb\u09b2\u09bf\u09af\u09bc\u09be\u09ae \u0987\u09a8\u09b8\u09cd\u099f\u09bf\u099f\u09bf\u0989\u099f (\u098f\u09aa\u09bf\u0986\u0987) \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09aa\u09b0\u09bf\u099a\u09be\u09b2\u09bf\u09a4 \u09b9\u09af\u09bc, \u09a4\u09c7\u09b2 \u0993 \u0997\u09cd\u09af\u09be\u09b8 \u09b6\u09bf\u09b2\u09cd\u09aa\u09c7 \u09ac\u09cd\u09af\u09ac\u09b9\u09c3\u09a4 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u0985\u0996\u09a3\u09cd\u09a1\u09a4\u09be, \u09a8\u09bf\u09b0\u09be\u09aa\u09a4\u09cd\u09a4\u09be \u098f\u09ac\u0982 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09a1\u09bf\u099c\u09be\u0987\u09a8 \u0995\u09b0\u09be \u09b9\u09af\u09bc\u09c7\u099b\u09c7\u0964 <strong>\u00a0API<\/strong> \u09ae\u09be\u09a8\u0997\u09c1\u09b2\u09bf \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u0995\u09be\u09b0\u09cd\u09af\u0995\u09be\u09b0\u09bf\u09a4\u09be\u09b0 \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u09a6\u09bf\u0995\u09c7\u09b0 \u0989\u09aa\u09b0 \u09ab\u09cb\u0995\u09be\u09b8 \u0995\u09b0\u09c7, \u09af\u09be\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09af\u09be\u09a8\u09cd\u09a4\u09cd\u09b0\u09bf\u0995 \u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af, \u099c\u09be\u09b0\u09be \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7\u09c7\u09b0 \u098f\u09ac\u0982 \u09b8\u09be\u09ae\u0997\u09cd\u09b0\u09bf\u0995 \u09b8\u09cd\u09a5\u09be\u09af\u09bc\u09bf\u09a4\u09cd\u09ac \u09b0\u09af\u09bc\u09c7\u099b\u09c7\u0964 API \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u09aa\u09cd\u09b0\u09be\u09a5\u09ae\u09bf\u0995 \u09ae\u09be\u09a8\u0997\u09c1\u09b2\u09bf\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u098f\u0995\u099f\u09bf \u09b9\u09b2 <a href=\"\/tag\/api-5l\" target=\"_blank\"><strong>API 5L<\/strong><\/a>, \u09af\u09be \u09a4\u09c7\u09b2 \u098f\u09ac\u0982 \u0997\u09cd\u09af\u09be\u09b8 \u09aa\u09b0\u09bf\u09ac\u09b9\u09a8\u09c7 \u09ac\u09cd\u09af\u09ac\u09b9\u09c3\u09a4 \u09b2\u09be\u0987\u09a8 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f\u0995\u09b0\u09a3\u09c7\u09b0 \u09b0\u09c2\u09aa\u09b0\u09c7\u0996\u09be \u09a6\u09c7\u09af\u09bc\u0964 \u098f\u0987 \u09b8\u09cd\u099f\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09be\u09b0\u09cd\u09a1\u099f\u09bf \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u0995\u09a0\u09cb\u09b0 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09c7\u09b0 \u0989\u09aa\u09b0 \u099c\u09cb\u09b0 \u09a6\u09c7\u09af\u09bc \u09af\u09c7 \u09aa\u09be\u0987\u09aa\u0997\u09c1\u09b2\u09bf \u09aa\u09b0\u09bf\u09b8\u09c7\u09ac\u09be\u09a4\u09c7 \u09af\u09c7 \u099a\u09be\u09b9\u09bf\u09a6\u09be\u09b0 \u09b8\u09ae\u09cd\u09ae\u09c1\u0996\u09c0\u09a8 \u09b9\u09ac\u09c7 \u09a4\u09be \u09b8\u09b9\u09cd\u09af \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09f7<\/p>\n<p>\u0987\u09b8\u09cd\u09aa\u09be\u09a4 \u099f\u09bf\u0989\u09ac \u099a\u09c0\u09a8\u09be \u09b8\u09c7\u09b0\u09be \u09b0\u09aa\u09cd\u09a4\u09be\u09a8\u09bf\u0995\u09be\u09b0\u0995<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.casingtube.com\/wp-content\/uploads\/2022\/03\/20210223103173817381.jpg\"><a href=\"\/tag\/astm\" target=\"_blank\"><strong>ASTM<\/strong><\/a> \u09aa\u09be\u0987\u09aa\u0997\u09c1\u09b2\u09bf\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09ae\u09be\u09a8<\/p>\n<h1 id=\"testing-standards-for-astm-pipes-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%E0%A6%AA%E0%A6%B0%E0%A7%80%E0%A6%95%E0%A7%8D%E0%A6%B7%E0%A6%BE%E0%A6%B0_%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%AF%E0%A6%BC%E0%A7%8B%E0%A6%9C%E0%A6%A8%E0%A7%80%E0%A6%AF%E0%A6%BC%E0%A6%A4%E0%A6%BE%E0%A6%B0_%E0%A6%AE%E0%A7%82%E0%A6%B2_%E0%A6%AA%E0%A6%BE%E0%A6%B0%E0%A7%8D%E0%A6%A5%E0%A6%95%E0%A7%8D%E0%A6%AF\"><\/span>\u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc\u09a4\u09be\u09b0 \u09ae\u09c2\u09b2 \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u098f\u09aa\u09bf\u0986\u0987 (\u0986\u09ae\u09c7\u09b0\u09bf\u0995\u09be\u09a8 \u09aa\u09c7\u099f\u09cd\u09b0\u09cb\u09b2\u09bf\u09af\u09bc\u09be\u09ae \u0987\u09a8\u09b8\u09cd\u099f\u09bf\u099f\u09bf\u0989\u099f) \u098f\u09ac\u0982 \u098f\u098f\u09b8\u099f\u09bf\u098f\u09ae (\u0986\u09ae\u09c7\u09b0\u09bf\u0995\u09be\u09a8 \u09b8\u09cb\u09b8\u09be\u0987\u099f\u09bf \u09ab\u09b0 \u099f\u09c7\u09b8\u09cd\u099f\u09bf\u0982 \u0985\u09cd\u09af\u09be\u09a8\u09cd\u09a1 \u09ae\u09c7\u099f\u09c7\u09b0\u09bf\u09af\u09bc\u09be\u09b2\u09b8) \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc\u09a4\u09be\u0997\u09c1\u09b2\u09bf \u098f\u0987 \u0989\u09aa\u0995\u09b0\u09a3\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u09a8\u09bf\u09af\u09bc\u09a8\u09cd\u09a4\u09cd\u09b0\u09a3 \u0995\u09b0\u09c7 \u098f\u09ae\u09a8 \u0997\u09c1\u09a3\u09ae\u09be\u09a8 \u098f\u09ac\u0982 \u0995\u09b0\u09cd\u09ae\u0995\u09cd\u09b7\u09ae\u09a4\u09be \u09ae\u09be\u09a8\u0997\u09c1\u09b2\u09bf \u09ac\u09cb\u099d\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u0985\u09aa\u09b0\u09bf\u09b9\u09be\u09b0\u09cd\u09af\u09f7 \u09af\u09a6\u09bf\u0993 \u0989\u09ad\u09af\u09bc \u09b8\u0982\u09b8\u09cd\u09a5\u09be\u09b0 \u09b2\u0995\u09cd\u09b7\u09cd\u09af \u09a4\u09be\u09a6\u09c7\u09b0 \u09a8\u09bf\u099c \u09a8\u09bf\u099c \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8\u09c7 \u09a8\u09bf\u09b0\u09be\u09aa\u09a4\u09cd\u09a4\u09be \u098f\u09ac\u0982 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09be, \u09a4\u09be\u09b0\u09be \u09af\u09c7 \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09aa\u09cd\u09b0\u09cb\u099f\u09cb\u0995\u09b2 \u098f\u09ac\u0982 \u09ae\u09be\u09a8\u09a6\u09a3\u09cd\u09a1 \u09a8\u09bf\u09af\u09bc\u09cb\u0997 \u0995\u09b0\u09c7 \u09a4\u09be \u0989\u09b2\u09cd\u09b2\u09c7\u0996\u09af\u09cb\u0997\u09cd\u09af\u09ad\u09be\u09ac\u09c7 \u0986\u09b2\u09be\u09a6\u09be \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964 \u098f\u09aa\u09bf\u0986\u0987 \u09aa\u09cd\u09b0\u09be\u09a5\u09ae\u09bf\u0995\u09ad\u09be\u09ac\u09c7 \u09a4\u09c7\u09b2 \u098f\u09ac\u0982 \u0997\u09cd\u09af\u09be\u09b8 \u09b6\u09bf\u09b2\u09cd\u09aa\u09c7\u09b0 \u0989\u09aa\u09b0 \u09a6\u09c3\u09b7\u09cd\u099f\u09bf \u09a8\u09bf\u09ac\u09a6\u09cd\u09a7 \u0995\u09b0\u09c7, \u098f\u09ae\u09a8 \u09ae\u09be\u09a8 \u09b8\u09cd\u09a5\u09be\u09aa\u09a8 \u0995\u09b0\u09c7 \u09af\u09be \u098f\u0987 \u09b8\u09c7\u0995\u09cd\u099f\u09b0\u09c7 \u09b8\u09ae\u09cd\u09ae\u09c1\u0996\u09c0\u09a8 \u09b9\u0993\u09af\u09bc\u09be \u0985\u09a8\u09a8\u09cd\u09af \u099a\u09cd\u09af\u09be\u09b2\u09c7\u099e\u09cd\u099c\u0997\u09c1\u09b2\u09bf \u09aa\u09c2\u09b0\u09a3 \u0995\u09b0\u09c7\u0964 \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4\u09c7, ASTM \u09a8\u09bf\u09b0\u09cd\u09ae\u09be\u09a3, \u0989\u09ce\u09aa\u09be\u09a6\u09a8, \u098f\u09ac\u0982 \u09aa\u09b0\u09bf\u09ac\u09b9\u09a8 \u09b8\u09b9 \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u0989\u09aa\u0995\u09b0\u09a3 \u098f\u09ac\u0982 \u09b6\u09bf\u09b2\u09cd\u09aa\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u09cd\u09b0\u09af\u09cb\u099c\u09cd\u09af \u09ae\u09be\u09a8\u0997\u09c1\u09b2\u09bf\u09b0 \u098f\u0995\u099f\u09bf \u09ac\u09bf\u09b8\u09cd\u09a4\u09c3\u09a4 \u09aa\u09b0\u09bf\u09b8\u09b0 \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09c7\u0964 \u098f\u09aa\u09bf\u0986\u0987 \u09b8\u09cd\u099f\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09be\u09b0\u09cd\u09a1\u0997\u09c1\u09b2\u09bf \u09aa\u09cd\u09b0\u09be\u09af\u09bc\u0987 \u098f\u09ae\u09a8 \u09aa\u09b0\u09bf\u09b8\u09cd\u09a5\u09bf\u09a4\u09bf\u09a4\u09c7 \u0995\u09a0\u09cb\u09b0 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc\u09a4\u09be\u09b0 \u0989\u09aa\u09b0 \u099c\u09cb\u09b0 \u09a6\u09c7\u09af\u09bc \u09af\u09be \u09ac\u09be\u09b8\u09cd\u09a4\u09ac-\u09ac\u09bf\u09b6\u09cd\u09ac\u09c7\u09b0 \u0995\u09b0\u09cd\u09ae\u0995\u09cd\u09b7\u09ae \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6\u09c7\u09b0 \u0985\u09a8\u09c1\u0995\u09b0\u09a3 \u0995\u09b0\u09c7\u0964 \u0989\u09a6\u09be\u09b9\u09b0\u09a3\u09b8\u09cd\u09ac\u09b0\u09c2\u09aa, \u098f\u09aa\u09bf\u0986\u0987 \u09b8\u09cd\u09aa\u09c7\u09b8\u09bf\u09ab\u09bf\u0995\u09c7\u09b6\u09a8\u0997\u09c1\u09b2\u09bf\u09b0 \u099c\u09a8\u09cd\u09af \u09b9\u09be\u0987\u09a1\u09cd\u09b0\u09cb\u09b8\u09cd\u099f\u09cd\u09af\u09be\u099f\u09bf\u0995 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8 \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7, \u09af\u09be\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u0995\u09cb\u09a8\u09cb \u09b8\u09ae\u09cd\u09ad\u09be\u09ac\u09cd\u09af \u09b2\u09bf\u0995 \u09ac\u09be \u09a6\u09c1\u09b0\u09cd\u09ac\u09b2\u09a4\u09be \u09b8\u09a8\u09be\u0995\u09cd\u09a4 \u0995\u09b0\u09a4\u09c7 \u0989\u099a\u09cd\u099a-\u099a\u09be\u09aa\u09c7\u09b0 \u099c\u09b2\u09c7 \u09aa\u09be\u0987\u09aa\u0997\u09c1\u09b2\u09bf \u09b8\u09be\u09ac\u099c\u09c7\u0995\u09cd\u099f \u0995\u09b0\u09be \u099c\u09a1\u09bc\u09bf\u09a4\u0964 \u09aa\u09be\u0987\u09aa\u0997\u09c1\u09b2\u09bf \u09a4\u09c7\u09b2 \u098f\u09ac\u0982 \u0997\u09cd\u09af\u09be\u09b8 \u0989\u09a4\u09cd\u09a4\u09cb\u09b2\u09a8 \u098f\u09ac\u0982 \u09aa\u09b0\u09bf\u09ac\u09b9\u09a8\u09c7 \u099a\u09b0\u09ae \u099a\u09be\u09aa \u09b8\u09b9\u09cd\u09af \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u09a4\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u098f\u0987 \u09a7\u09b0\u09a3\u09c7\u09b0 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0985\u09a4\u09cd\u09af\u09a8\u09cd\u09a4 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3\u0964 \u0985\u09a8\u09cd\u09af\u09a6\u09bf\u0995\u09c7, \u098f\u098f\u09b8\u099f\u09bf\u098f\u09ae \u09b8\u09cd\u099f\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09be\u09b0\u09cd\u09a1\u09c7 \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u09a7\u09b0\u09a8\u09c7\u09b0 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0985\u09a8\u09cd\u09a4\u09b0\u09cd\u09ad\u09c1\u0995\u09cd\u09a4 \u09a5\u09be\u0995\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7, \u09af\u09c7\u09ae\u09a8 \u09aa\u09cd\u09b0\u09b8\u09be\u09b0\u09cd\u09af \u09b6\u0995\u09cd\u09a4\u09bf, \u09aa\u09cd\u09b0\u09ad\u09be\u09ac \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7 \u0995\u09cd\u09b7\u09ae\u09a4\u09be \u098f\u09ac\u0982 \u099c\u09be\u09b0\u09be \u09aa\u09cd\u09b0\u09a4\u09bf\u09b0\u09cb\u09a7, \u09af\u09be \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8 \u099c\u09c1\u09a1\u09bc\u09c7 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u09b8\u09be\u09ae\u0997\u09cd\u09b0\u09bf\u0995 \u09b8\u09cd\u09a5\u09be\u09af\u09bc\u09bf\u09a4\u09cd\u09ac \u098f\u09ac\u0982 \u0995\u09b0\u09cd\u09ae\u0995\u09cd\u09b7\u09ae\u09a4\u09be \u09ae\u09c2\u09b2\u09cd\u09af\u09be\u09af\u09bc\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0985\u09aa\u09b0\u09bf\u09b9\u09be\u09b0\u09cd\u09af\u0964 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09ab\u09b2\u09be\u09ab\u09b2\u09c7\u09b0 \u099c\u09a8\u09cd\u09af API \u098f\u09ac\u0982 ASTM \u098f\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7\u0993 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09bf\u09a4 \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964 \u098f\u09aa\u09bf\u0986\u0987 \u09b8\u09cd\u099f\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09be\u09b0\u09cd\u09a1\u0997\u09c1\u09b2\u09bf \u09b8\u09be\u09a7\u09be\u09b0\u09a3\u09a4 \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u0995\u09b0\u09cd\u09ae\u0995\u09cd\u09b7\u09ae\u09a4\u09be \u09a5\u09cd\u09b0\u09c7\u09b6\u09b9\u09cb\u09b2\u09cd\u09a1 \u09b8\u09c7\u099f \u0995\u09b0\u09c7 \u09af\u09be \u098f\u0995\u099f\u09bf \u09aa\u09be\u0987\u09aa\u0995\u09c7 \u09b8\u09ae\u09be\u09b2\u09cb\u099a\u09a8\u09be\u09ae\u09c2\u09b2\u0995 \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8\u0997\u09c1\u09b2\u09bf\u09a4\u09c7 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0997\u09cd\u09b0\u09b9\u09a3\u09af\u09cb\u0997\u09cd\u09af \u09ac\u09b2\u09c7 \u0997\u09a3\u09cd\u09af \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u0985\u09ac\u09b6\u09cd\u09af\u0987 \u09aa\u09c2\u09b0\u09a3 \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7\u0964 \u098f\u0987 \u09a5\u09cd\u09b0\u09c7\u09b6\u09b9\u09cb\u09b2\u09cd\u09a1\u0997\u09c1\u09b2\u09bf \u09aa\u09cd\u09b0\u09be\u09af\u09bc\u09b6\u0987 \u09ac\u09bf\u09b8\u09cd\u09a4\u09c3\u09a4 \u09b6\u09bf\u09b2\u09cd\u09aa \u0985\u09ad\u09bf\u099c\u09cd\u099e\u09a4\u09be \u098f\u09ac\u0982 \u0990\u09a4\u09bf\u09b9\u09be\u09b8\u09bf\u0995 \u09a4\u09a5\u09cd\u09af\u09c7\u09b0 \u0989\u09aa\u09b0 \u09ad\u09bf\u09a4\u09cd\u09a4\u09bf \u0995\u09b0\u09c7 \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09be \u09b9\u09af\u09bc, \u09af\u09be \u09a4\u09c7\u09b2 \u0993 \u0997\u09cd\u09af\u09be\u09b8\u09c7\u09b0 \u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be\u0995\u09b2\u09be\u09aa\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u099c\u09a1\u09bc\u09bf\u09a4 \u0989\u099a\u09cd\u099a \u0985\u0982\u09b6\u0995\u09c7 \u09aa\u09cd\u09b0\u09a4\u09bf\u09ab\u09b2\u09bf\u09a4 \u0995\u09b0\u09c7\u0964 \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4\u09ad\u09be\u09ac\u09c7, ASTM \u09ae\u09be\u09a8\u0997\u09c1\u09b2\u09bf \u098f\u0995\u099f\u09bf \u0986\u09b0\u0993 \u09a8\u09ae\u09a8\u09c0\u09af\u09bc \u09ab\u09cd\u09b0\u09c7\u09ae\u0993\u09af\u09bc\u09be\u09b0\u09cd\u0995 \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7, \u09af\u09be \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u0989\u09a6\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997\u09c7\u09b0 \u0989\u09aa\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0 \u0995\u09b0\u09c7 \u0997\u09cd\u09b0\u09b9\u09a3\u09af\u09cb\u0997\u09cd\u09af \u0995\u09b0\u09cd\u09ae\u0995\u09cd\u09b7\u09ae\u09a4\u09be \u09b8\u09cd\u09a4\u09b0\u09c7\u09b0 \u098f\u0995\u099f\u09bf \u09aa\u09b0\u09bf\u09b8\u09b0\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0985\u09a8\u09c1\u09ae\u09a4\u09bf \u09a6\u09c7\u09af\u09bc\u0964 \u098f\u0987 \u09a8\u09ae\u09a8\u09c0\u09af\u09bc\u09a4\u09be \u09b8\u09c7\u0987 \u09b6\u09bf\u09b2\u09cd\u09aa\u0997\u09c1\u09b2\u09bf\u09a4\u09c7 \u0989\u09aa\u0995\u09be\u09b0\u09c0 \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u09af\u09c7\u0996\u09be\u09a8\u09c7 \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u09b6\u09b0\u09cd\u09a4 \u098f\u09ac\u0982 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc\u09a4\u09be \u09ac\u09bf\u09a6\u09cd\u09af\u09ae\u09be\u09a8, \u09a4\u09ac\u09c7 \u098f\u099f\u09bf \u0997\u09c1\u09a3\u09ae\u09be\u09a8\u09c7\u09b0 \u09a8\u09bf\u09b6\u09cd\u099a\u09af\u09bc\u09a4\u09be\u09b0 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 \u0985\u09b8\u0999\u09cd\u0997\u09a4\u09bf\u09b0 \u09a6\u09bf\u0995\u09c7 \u09a8\u09bf\u09af\u09bc\u09c7 \u09af\u09c7\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964 API \u098f\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u09cd\u09b0\u09b8\u09cd\u09a4\u09c1\u09a4\u0995\u09be\u09b0\u0995\u09a6\u09c7\u09b0 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf \u098f\u09ac\u0982 \u09ab\u09b2\u09be\u09ab\u09b2\u09c7\u09b0 \u09ac\u09bf\u09b8\u09cd\u09a4\u09be\u09b0\u09bf\u09a4 \u09b0\u09c7\u0995\u09b0\u09cd\u09a1 \u09ac\u099c\u09be\u09af\u09bc \u09b0\u09be\u0996\u09a4\u09c7 \u09b9\u09ac\u09c7, \u09af\u09be \u09a8\u09bf\u09af\u09bc\u09a8\u09cd\u09a4\u09cd\u09b0\u0995 \u09b8\u0982\u09b8\u09cd\u09a5\u09be \u098f\u09ac\u0982 \u0995\u09cd\u09b2\u09be\u09af\u09bc\u09c7\u09a8\u09cd\u099f\u09a6\u09c7\u09b0 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09aa\u09b0\u09bf\u09a6\u09b0\u09cd\u09b6\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0989\u09aa\u09b2\u09ac\u09cd\u09a7 \u0995\u09b0\u09be \u0986\u09ac\u09b6\u09cd\u09af\u0995\u0964 \u098f\u0987 \u09b8\u09cd\u09a4\u09b0\u09c7\u09b0 \u09b8\u09cd\u09ac\u099a\u09cd\u099b\u09a4\u09be \u09a4\u09c7\u09b2 \u0993 \u0997\u09cd\u09af\u09be\u09b8 \u09b8\u09c7\u0995\u09cd\u099f\u09b0\u09c7 \u0985\u09a4\u09cd\u09af\u09be\u09ac\u09b6\u09cd\u09af\u0995, \u09af\u09c7\u0996\u09be\u09a8\u09c7 \u09a8\u09bf\u09b0\u09be\u09aa\u09a4\u09cd\u09a4\u09be \u09ac\u09bf\u09a7\u09bf \u09ae\u09c7\u09a8\u09c7 \u099a\u09b2\u09be\u0987 \u09b8\u09b0\u09cd\u09ac\u09be\u0997\u09cd\u09b0\u09c7\u0964 \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4\u09c7, ASTM \u098f\u0995\u0987 \u0995\u09a0\u09cb\u09b0 \u09a1\u0995\u09c1\u09ae\u09c7\u09a8\u09cd\u099f\u09c7\u09b6\u09a8 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc\u09a4\u09be \u0986\u09b0\u09cb\u09aa \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u09a8\u09be, \u098f\u0995\u099f\u09bf \u0986\u09b0\u09cb \u09b8\u09c1\u0997\u09ae\u09bf\u09a4 \u09b6\u0982\u09b8\u09be\u09aa\u09a4\u09cd\u09b0 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u0985\u09a8\u09c1\u09ae\u09a4\u09bf \u09a6\u09c7\u09af\u09bc\u0964 \u09af\u09be\u0987\u09b9\u09cb\u0995, \u098f\u09b0 \u09ab\u09b2\u09c7 \u0995\u09ae \u09a4\u09a4\u09cd\u09a4\u09cd\u09ac\u09be\u09ac\u09a7\u09be\u09a8 \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7, \u09b8\u09ae\u09cd\u09ad\u09be\u09ac\u09cd\u09af\u09ad\u09be\u09ac\u09c7 \u09a8\u09bf\u09b0\u09cd\u09ae\u09be\u09a4\u09be\u09a6\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u0997\u09c1\u09a3\u09ae\u09be\u09a8\u09c7\u09b0 \u09a8\u09bf\u09b6\u09cd\u099a\u09af\u09bc\u09a4\u09be \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u09c7 \u09a4\u09be\u09b0\u09a4\u09ae\u09cd\u09af \u0998\u099f\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964 \u098f\u09aa\u09bf\u0986\u0987 \u09aa\u09be\u0987\u09aa\u0997\u09c1\u09b2\u09bf \u09aa\u09cd\u09b0\u09be\u09af\u09bc\u09b6\u0987 \u0989\u099a\u09cd\u099a-\u099a\u09be\u09aa\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ac\u09c7\u09b6\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09a1\u09bf\u099c\u09be\u0987\u09a8 \u0995\u09b0\u09be \u09b9\u09af\u09bc, \u099a\u09b0\u09ae \u09aa\u09b0\u09bf\u09b8\u09cd\u09a5\u09bf\u09a4\u09bf\u09a4\u09c7 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u0986\u09b0\u0993 \u09ac\u09cd\u09af\u09be\u09aa\u0995 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u0964 \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4\u09c7, ASTM \u09aa\u09be\u0987\u09aa\u0997\u09c1\u09b2\u09bf \u0986\u09ac\u09be\u09b8\u09bf\u0995 \u09aa\u09cd\u09b2\u09be\u09ae\u09cd\u09ac\u09bf\u0982 \u09a5\u09c7\u0995\u09c7 \u09b6\u09c1\u09b0\u09c1 \u0995\u09b0\u09c7 \u09b6\u09bf\u09b2\u09cd\u09aa \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4 \u09ac\u09bf\u09b8\u09cd\u09a4\u09c3\u09a4 \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8\u09c7 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09be \u09af\u09c7\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7, \u09af\u09be \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0\u09c7\u09b0 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 \u0989\u09aa\u09af\u09cb\u0997\u09c0 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09aa\u09cd\u09b0\u09cb\u099f\u09cb\u0995\u09b2\u09c7\u09b0 \u0986\u09b0\u0993 \u09ac\u09c8\u099a\u09bf\u09a4\u09cd\u09b0\u09cd\u09af\u09ae\u09af\u09bc \u09b8\u09c7\u099f \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964 <\/p>\n<p> \u0989\u09aa\u09b8\u0982\u09b9\u09be\u09b0\u09c7, \u09af\u0996\u09a8 API \u098f\u09ac\u0982 ASTM \u0989\u09ad\u09af\u09bc\u0987 \u09b8\u09b0\u09ac\u09b0\u09be\u09b9 \u0995\u09b0\u09c7 \u09aa\u09be\u0987\u09aa \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc \u09ae\u09be\u09a8, \u09a4\u09be\u09a6\u09c7\u09b0 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u0997\u09c1\u09b2\u09bf \u09a4\u09be\u09a6\u09c7\u09b0 \u09a8\u09bf\u099c \u09a8\u09bf\u099c \u09b6\u09bf\u09b2\u09cd\u09aa\u09c7\u09b0 \u0985\u09a8\u09a8\u09cd\u09af \u099a\u09be\u09b9\u09bf\u09a6\u09be \u09aa\u09cd\u09b0\u09a4\u09bf\u09ab\u09b2\u09bf\u09a4 \u0995\u09b0\u09c7\u0964 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09a7\u09b0\u09a8, \u0997\u09cd\u09b0\u09b9\u09a3\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be\u09b0 \u09ae\u09be\u09a8\u09a6\u09a3\u09cd\u09a1, \u09a1\u0995\u09c1\u09ae\u09c7\u09a8\u09cd\u099f\u09c7\u09b6\u09a8 \u09aa\u09cd\u09b0\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be \u098f\u09ac\u0982 \u0985\u09cd\u09af\u09be\u09aa\u09cd\u09b2\u09bf\u0995\u09c7\u09b6\u09a8 \u09b8\u09cd\u0995\u09cb\u09aa\u09c7\u09b0 \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af\u0997\u09c1\u09b2\u09bf \u09a8\u09bf\u09b0\u09cd\u09a6\u09bf\u09b7\u09cd\u099f \u09aa\u09cd\u09b0\u0995\u09b2\u09cd\u09aa\u0997\u09c1\u09b2\u09bf\u09b0 \u099c\u09a8\u09cd\u09af \u09aa\u09be\u0987\u09aa \u09a8\u09bf\u09b0\u09cd\u09ac\u09be\u099a\u09a8 \u0995\u09b0\u09be\u09b0 \u09b8\u09ae\u09af\u09bc \u098f\u0987 \u09ae\u09be\u09a8\u0997\u09c1\u09b2\u09bf \u09ac\u09cb\u099d\u09be\u09b0 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac \u09a4\u09c1\u09b2\u09c7 \u09a7\u09b0\u09c7\u0964 \u098f\u0987 \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u09b8\u09cd\u09ac\u09c0\u0995\u09c3\u09a4\u09bf \u09a6\u09bf\u09af\u09bc\u09c7, \u09aa\u09cd\u09b0\u0995\u09cc\u09b6\u09b2\u09c0 \u098f\u09ac\u0982 \u09a8\u09bf\u09b0\u09cd\u09ae\u09be\u09a4\u09be\u09b0\u09be \u09a4\u09be\u09a6\u09c7\u09b0 \u09aa\u09be\u0987\u09aa\u09bf\u0982 \u09b8\u09bf\u09b8\u09cd\u099f\u09c7\u09ae\u09c7\u09b0 \u09a8\u09bf\u09b0\u09be\u09aa\u09a4\u09cd\u09a4\u09be, \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be \u098f\u09ac\u0982 \u0995\u09b0\u09cd\u09ae\u0995\u09cd\u09b7\u09ae\u09a4\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09b0\u09c7 \u098f\u09ae\u09a8 \u099c\u09cd\u099e\u09be\u09a4 \u09b8\u09bf\u09a6\u09cd\u09a7\u09be\u09a8\u09cd\u09a4 \u09a8\u09bf\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"oil pipe fence,oil pipe leak, oil pipe size chart,casing well pipe, casing supreme pipe,\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/RsAwXX_EYqM?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>In summary, while both ASTM and <a href=\"\/tag\/api-pipe\" target=\"_blank\"><strong>API <a href=\"\/tag\/pipe\" target=\"_blank\"><strong><a href=\"\/tag\/pipe-2\" target=\"_blank\"><strong>Pipe<\/strong><\/a><\/strong><\/a><\/strong><\/a>s undergo rigorous testing to ensure their quality and performance, the specific requirements and focus areas differ significantly. ASTM standards prioritize mechanical properties and general <a href=\"\/tag\/material\" target=\"_blank\"><strong>Material<\/strong><\/a> integrity, making them suitable for a wide range of applications. In contrast, API standards are tailored to address the unique challenges of the <a href=\"\/tag\/oil-and-gas\" target=\"_blank\"><strong><a href=\"\/tag\/oil\" target=\"_blank\"><strong><a href=\"\/tag\/oil-4\" target=\"_blank\"><strong>Oil<\/strong><\/a><\/strong><\/a> and <a href=\"\/tag\/gas\" target=\"_blank\"><strong><a href=\"\/tag\/gas-4\" target=\"_blank\"><strong>Gas<\/strong><\/a><\/strong><\/a><\/strong><\/a> industry, emphasizing <a href=\"\/tag\/corrosion-resistance\" target=\"_blank\"><strong>Corrosion resistance<\/strong><\/a>, <a href=\"\/tag\/non-destructive-testing\" target=\"_blank\"><strong>Non-destructive testing<\/strong><\/a>, and stringent certification <a href=\"\/tag\/process\" target=\"_blank\"><strong>process<\/strong><\/a>es. Understanding these <a href=\"\/tag\/difference\" target=\"_blank\"><strong>Difference<\/strong><\/a>s is essential for <a href=\"\/tag\/manufacturers\" target=\"_blank\"><strong><a href=\"\/tag\/manufacturer\" target=\"_blank\"><strong>Manufacturer<\/strong><\/a>s<\/strong><\/a> and engineers when selecting the appropriate <a href=\"\/tag\/pipes\" target=\"_blank\"><strong><a href=\"\/tag\/pipes-2\" target=\"_blank\"><strong>Pipes<\/strong><\/a><\/strong><\/a> for their specific applications, ensuring both <a href=\"\/tag\/safety\" target=\"_blank\"><strong>safety<\/strong><\/a> and reliability in their operations.<\/p>\n<h1 id=\"key-differences-in-testing-requirements-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Key_Differences_in_Testing_Requirements\"><\/span>Key Differences in Testing Requirements<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nThe testing requirements for API (American Petroleum Institute) and ASTM (American Society for Testing and Materials) pipes are essential to understanding the quality and performance standards that govern these materials. While both organizations aim to ensure safety and reliability in their respective applications, the specific testing protocols and criteria they employ can differ significantly. API primarily focuses on the oil and gas industry, establishing standards that cater to the unique challenges faced in this sector. In contrast, ASTM provides a broader range of standards applicable to various materials and industries, including <a href=\"\/tag\/construction\" target=\"_blank\"><strong>Construction<\/strong><\/a>, manufacturing, and transportation.<\/p>\n<p>One of the key differences in testing requirements lies in the types of tests mandated by each organization. API standards often emphasize the need for rigorous testing under conditions that simulate real-world operational environments. For instance, API specifications may require <a href=\"\/tag\/hydrostatic-test\" target=\"_blank\"><strong>Hydrostatic test<\/strong><\/a>ing, which involves subjecting pipes to <a href=\"\/tag\/high\" target=\"_blank\"><strong>high<\/strong><\/a>-pressure water to identify any potential leaks or weaknesses. This type of testing is crucial for ensuring that pipes can withstand the extreme pressures encountered in oil and gas extraction and transportation. On the other hand, ASTM standards may include a wider variety of tests, such as tensile strength, impact resistance, and corrosion resistance, which are essential for assessing the overall durability and performance of pipes across different applications.<\/p>\n<p>Moreover, the acceptance criteria for test results can also vary between API and ASTM. API standards typically set forth specific performance thresholds that must be met for a pipe to be deemed acceptable for use in critical applications. These thresholds are often based on extensive industry experience and historical data, reflecting the high stakes involved in oil and gas operations. Conversely, ASTM standards may provide a more flexible framework, allowing for a range of acceptable performance levels depending on the intended application of the pipe. This flexibility can be beneficial in industries where varying conditions and requirements exist, but it may also lead to inconsistencies in quality assurance.<\/p>\n<p>Another important distinction is the documentation and certification processes associated with testing. API requires manufacturers to maintain detailed records of testing procedures and results, which must be made available for inspection by regulatory bodies and clients. This level of transparency is vital in the oil and gas sector, where compliance with safety regulations is paramount. In contrast, ASTM may not impose the same stringent documentation requirements, allowing for a more streamlined certification process. However, this can result in less oversight, potentially leading to variations in quality assurance practices among manufacturers.<\/p>\n<p>Furthermore, the scope of application for API and ASTM pipes can influence testing requirements. API pipes are often designed for high-stress environments, necessitating more comprehensive testing to ensure reliability under extreme conditions. In contrast, ASTM pipes may be used in a wider range of applications, from residential plumbing to industrial processes, which can lead to a more diverse set of testing protocols tailored to specific use cases.<\/p>\n<p>In conclusion, while both API and ASTM provide essential standards for pipe testing, their approaches reflect the unique demands of their respective industries. The differences in testing types, acceptance criteria, documentation processes, and application scopes highlight the importance of understanding these standards when selecting pipes for specific projects. By recognizing these distinctions, engineers and manufacturers can make informed decisions that ensure the safety, reliability, and performance of their piping systems.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u098f\u09aa\u09bf\u0986\u0987 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09ae\u09be\u09a8 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u0995\u09b0\u09be \u098f\u09aa\u09bf\u0986\u0987 \u09aa\u09be\u0987\u09aa\u09c7\u09b0 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u099c\u09a8\u09c0\u09af\u09bc\u09a4\u09be, \u09af\u09be \u0986\u09ae\u09c7\u09b0\u09bf\u0995\u09be\u09a8 \u09aa\u09c7\u099f\u09cd\u09b0\u09cb\u09b2\u09bf\u09af\u09bc\u09be\u09ae \u0987\u09a8\u09b8\u09cd\u099f\u09bf\u099f\u09bf\u0989\u099f (\u098f\u09aa\u09bf\u0986\u0987) \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09aa\u09b0\u09bf\u099a\u09be\u09b2\u09bf\u09a4 \u09b9\u09af\u09bc, \u09a4\u09c7\u09b2 \u0993 \u0997\u09cd\u09af\u09be\u09b8 \u09b6\u09bf\u09b2\u09cd\u09aa\u09c7&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1477,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_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":[1154,185,721,229,3086,195,736,737,2198,184,179,201,181,180,222],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"bn","enabled_languages":["en","zh","es","hi","ar","bn","pt","ms","de","id","ru","ja","fr","it","ko","tr","sw"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"ar":{"title":true,"content":true,"excerpt":false},"bn":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"ms":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false},"sw":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/posts\/29277"}],"collection":[{"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/comments?post=29277"}],"version-history":[{"count":18,"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/posts\/29277\/revisions"}],"predecessor-version":[{"id":29360,"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/posts\/29277\/revisions\/29360"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/media\/1477"}],"wp:attachment":[{"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/media?parent=29277"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/categories?post=29277"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.casingtube.com\/bn\/wp-json\/wp\/v2\/tags?post=29277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}