{"id":5457,"date":"2026-07-30T00:44:54","date_gmt":"2026-07-29T16:44:54","guid":{"rendered":"https:\/\/www.sj-gauge.com\/?p=5457"},"modified":"2026-07-30T00:44:55","modified_gmt":"2026-07-29T16:44:55","slug":"ansi-flange-standard","status":"publish","type":"post","link":"https:\/\/www.sj-gauge.com\/ar\/ansi-flange-standard\/","title":{"rendered":"\u0634\u0631\u062d \u0645\u0639\u0627\u064a\u064a\u0631 \u0634\u0650\u0641\u0627\u0647 ANSI\/ASME: \u0645\u0627\u0630\u0627 \u062a\u0639\u0646\u064a Class 150\u061f"},"content":{"rendered":"<p><strong>\u0627\u0644\u0645\u0644\u062e\u0635:<\/strong> \u062a\u064f\u062d\u062f\u0651\u064e\u062f \u00ab\u0634\u0641\u0629 ANSI\u00bb \u0627\u0644\u064a\u0648\u0645 \u0639\u0627\u062f\u0629\u064b \u0628\u0645\u0639\u064a\u0627\u0631 ASME \u0648\u0627\u0644\u0645\u0642\u0627\u0633 \u0627\u0644\u0627\u0633\u0645\u064a \u0644\u0644\u0623\u0646\u0628\u0648\u0628 \u0648\u0641\u0626\u0629 \u0627\u0644\u0636\u063a\u0637 \u0648\u0627\u0644\u0645\u0627\u062f\u0629 \u0648\u0627\u0644\u0648\u062c\u0647 \u0648\u0627\u0644\u0646\u0645\u0637 \u0627\u0644\u0628\u064f\u0639\u062f\u064a. Class 150 \u062a\u0635\u0646\u064a\u0641 \u0636\u063a\u0637\u060c \u0648\u0644\u064a\u0633 \u062d\u062f \u062a\u0634\u063a\u064a\u0644 \u0639\u0627\u0645 \u0642\u062f\u0631\u0647 150 psi.<\/p>\n\n\n\n<p>\u0645\u0627 \u0632\u0627\u0644\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u062a\u0633\u062a\u062e\u062f\u0645 \u062a\u0639\u0628\u064a\u0631 \u00ab\u0634\u0641\u0629 ANSI\u00bb\u060c \u0644\u0643\u0646 ASME B16.5 \u0647\u0648 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0631\u0626\u064a\u0633 \u0644\u0634\u0650\u0641\u0627\u0647 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0634\u0650\u0641\u0627\u0647 \u0645\u0646 NPS 1\/2 \u0625\u0644\u0649 NPS 24\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u063a\u0637\u064a ASME B16.47 \u0627\u0644\u0634\u0650\u0641\u0627\u0647 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u0643\u0628\u064a\u0631\u0629 \u0627\u0644\u0642\u0637\u0631. \u062a\u062d\u0642\u0651\u0642 \u062f\u0627\u0626\u0645\u064b\u0627 \u0645\u0646 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0648\u0627\u0644\u0625\u0635\u062f\u0627\u0631 \u0648\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u0627\u062f\u0629 \u0648\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0645\u0634\u0631\u0648\u0639.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/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=\"\u062a\u0628\u062f\u064a\u0644 \u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u062a\u0628\u062f\u064a\u0644<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #7b1e1c;color:#7b1e1c\" 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: #7b1e1c;color:#7b1e1c\" 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-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.sj-gauge.com\/ar\/ansi-flange-standard\/#what-does-ansi-class-150-mean\" >\u0645\u0627\u0630\u0627 \u062a\u0639\u0646\u064a ANSI Class 150\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.sj-gauge.com\/ar\/ansi-flange-standard\/#how-to-read-an-asme-flange-specification\" >\u0643\u064a\u0641\u064a\u0629 \u0642\u0631\u0627\u0621\u0629 \u0645\u0648\u0627\u0635\u0641\u0629 \u0634\u0641\u0629 ASME<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.sj-gauge.com\/ar\/ansi-flange-standard\/#common-asme-pressure-classes\" >\u0641\u0626\u0627\u062a \u0636\u063a\u0637 ASME \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.sj-gauge.com\/ar\/ansi-flange-standard\/#common-flange-facings-rf-ff-and-rtj\" >\u0648\u062c\u0648\u0647 \u0627\u0644\u0634\u0650\u0641\u0627\u0647 \u0627\u0644\u0634\u0627\u0626\u0639\u0629: RF \u0648FF \u0648RTJ<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.sj-gauge.com\/ar\/ansi-flange-standard\/#asme-flanges-for-pressure-gauges-and-diaphragm-seals\" >\u0634\u0650\u0641\u0627\u0647 ASME \u0644\u0645\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u0636\u063a\u0637 \u0648\u0627\u0644\u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u063a\u0634\u0627\u0626\u064a\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.sj-gauge.com\/ar\/ansi-flange-standard\/#asme-jis-and-dinen-flanges-are-not-automatically-interchangeable\" >\u0634\u0650\u0641\u0627\u0647 ASME \u0648JIS \u0648DIN\/EN \u0644\u064a\u0633\u062a \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0628\u0627\u062f\u0644 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.sj-gauge.com\/ar\/ansi-flange-standard\/#asme-flange-selection-checklist\" >\u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u062a\u062d\u0642\u0642 \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0634\u0641\u0629 ASME<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.sj-gauge.com\/ar\/ansi-flange-standard\/#frequently-asked-questions\" >\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.sj-gauge.com\/ar\/ansi-flange-standard\/#conclusion\" >\u0627\u0644\u062e\u0644\u0627\u0635\u0629<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\" id=\"h-what-does-ansi-class-150-mean\"><span class=\"ez-toc-section\" id=\"what-does-ansi-class-150-mean\"><\/span>\u0645\u0627\u0630\u0627 \u062a\u0639\u0646\u064a ANSI Class 150\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u062a\u062d\u062f\u062f Class 150 \u0625\u062d\u062f\u0649 \u0641\u0626\u0627\u062a \u0636\u063a\u0637 ASME\u060c \u0648\u0644\u0627 \u062a\u0639\u0646\u064a \u0623\u0646 \u0643\u0644 \u0634\u0641\u0629 Class 150 \u0645\u062d\u062f\u0648\u062f\u0629 \u062a\u0645\u0627\u0645\u064b\u0627 \u0628\u0640150 psi. \u064a\u062a\u063a\u064a\u0631 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u062d\u0633\u0628 \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u0627\u062f\u0629 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0641\u0642 \u062c\u062f\u0627\u0648\u0644 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0636\u063a\u0637 \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0641\u064a \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u062d\u0627\u0643\u0645.<\/p>\n\n\n\n<p>\u062a\u0639\u0631\u0651\u0641 \u0639\u0644\u0627\u0645\u0629 \u00abASME B16.5 NPS 2 Class 150 RF\u00bb \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0648\u0645\u0642\u0627\u0633 \u0623\u0646\u0628\u0648\u0628 \u0627\u0633\u0645\u064a 2 \u0628\u0648\u0635\u0629 \u0648Class 150 \u0648\u0648\u062c\u0647\u064b\u0627 \u0628\u0627\u0631\u0632\u064b\u0627 RF. \u0648\u0644\u0627 \u064a\u0632\u0627\u0644 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u064a\u062a\u0637\u0644\u0628 \u062f\u0631\u062c\u0629 \u0627\u0644\u0645\u0627\u062f\u0629 \u0648\u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0623\u062e\u0631\u0649.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-to-read-an-asme-flange-specification\"><span class=\"ez-toc-section\" id=\"how-to-read-an-asme-flange-specification\"><\/span>\u0643\u064a\u0641\u064a\u0629 \u0642\u0631\u0627\u0621\u0629 \u0645\u0648\u0627\u0635\u0641\u0629 \u0634\u0641\u0629 ASME<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u0627\u0644\u0645\u0639\u064a\u0627\u0631:<\/strong> \u062a\u062d\u0642\u0651\u0642 \u0645\u0646 ASME B16.5 \u0623\u0648 ASME B16.47 \u0623\u0648 \u0627\u0644\u0648\u062b\u064a\u0642\u0629 \u0648\u0627\u0644\u0625\u0635\u062f\u0627\u0631 \u0627\u0644\u0645\u062d\u062f\u062f\u064a\u0646.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0645\u0642\u0627\u0633:<\/strong> \u062d\u062f\u0651\u062f NPS \u0648\u0623\u064a \u0645\u0631\u062c\u0639 DN \u0641\u064a \u0627\u0644\u0631\u0633\u0645.<\/li>\n\n\n\n<li><strong>\u0641\u0626\u0629 \u0627\u0644\u0636\u063a\u0637:<\/strong> \u062d\u062f\u0651\u062f Class 150 \u0623\u0648 300 \u0623\u0648 400 \u0623\u0648 600 \u0623\u0648 900 \u0623\u0648 1500 \u0623\u0648 2500 \u0643\u0645\u0627 \u0647\u0648 \u0645\u0637\u0644\u0648\u0628.<\/li>\n\n\n\n<li><strong>\u0648\u062c\u0647 \u0627\u0644\u0634\u0641\u0629:<\/strong> \u062a\u062d\u0642\u0651\u0642 \u0645\u0646 RF \u0623\u0648 FF \u0623\u0648 RTJ \u0623\u0648 \u0627\u0644\u0648\u062c\u0647 \u0627\u0644\u0622\u062e\u0631 \u0627\u0644\u0645\u0637\u0644\u0648\u0628.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0645\u0627\u062f\u0629:<\/strong> \u062a\u062d\u0642\u0651\u0642 \u0645\u0646 \u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0645\u0627\u062f\u0629 \u0648\u062f\u0631\u062c\u062a\u0647\u0627 \u0648\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0636\u063a\u0637 \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u0629.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0623\u0628\u0639\u0627\u062f:<\/strong> \u062a\u062d\u0642\u0651\u0642 \u0645\u0646 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0648\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0648\u062b\u0642\u0648\u0628\u0647\u0627 \u0648\u0627\u0644\u0633\u0645\u0627\u0643\u0629 \u0648\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0648\u0646\u0648\u0639 \u0627\u0644\u0634\u0641\u0629.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-common-asme-pressure-classes\"><span class=\"ez-toc-section\" id=\"common-asme-pressure-classes\"><\/span>\u0641\u0626\u0627\u062a \u0636\u063a\u0637 ASME \u0627\u0644\u0634\u0627\u0626\u0639\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"overflow-x:auto\"><table style=\"width:100%;border-collapse:collapse;min-width:620px\"><thead><tr><th>\u0641\u0626\u0629 \u0627\u0644\u0636\u063a\u0637<\/th><th>\u0643\u064a\u0641\u064a\u0629 \u062a\u0641\u0633\u064a\u0631\u0647\u0627<\/th><th>\u0645\u0644\u0627\u062d\u0638\u0629 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631<\/th><\/tr><\/thead><tbody><tr><td>Class 150<\/td><td>\u0641\u0626\u0629 \u0635\u0646\u0627\u0639\u064a\u0629 \u0639\u0627\u0645\u0629 \u0634\u0627\u0626\u0639\u0629<\/td><td>\u0644\u0627 \u062a\u0633\u0627\u0648\u064a \u062d\u062f\u064b\u0627 \u0639\u0627\u0645\u064b\u0627 \u0642\u062f\u0631\u0647 150 psi.<\/td><\/tr><tr><td>Class 300 \/ 600<\/td><td>\u0633\u0644\u0633\u0644\u0629 \u0641\u0626\u0627\u062a \u0636\u063a\u0637 \u0623\u0639\u0644\u0649<\/td><td>\u062a\u062e\u062a\u0644\u0641 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0648\u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0639\u0646 Class 150.<\/td><\/tr><tr><td>Class 900 \/ 1500 \/ 2500<\/td><td>\u0633\u0644\u0633\u0644\u0629 \u0636\u063a\u0637 \u0639\u0627\u0644\u064d<\/td><td>\u062a\u062a\u0637\u0644\u0628 \u062a\u062d\u0642\u0642\u064b\u0627 \u062f\u0642\u064a\u0642\u064b\u0627 \u0645\u0646 \u0627\u0644\u0645\u0627\u062f\u0629 \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0648\u0627\u0644\u062a\u0635\u0645\u064a\u0645.<\/td><\/tr><\/tbody><\/table><\/div>\n\n\n\n<p>\u064a\u0634\u0631\u062d \u0647\u0630\u0627 \u0627\u0644\u062c\u062f\u0648\u0644 \u0623\u0633\u0645\u0627\u0621 \u0627\u0644\u0641\u0626\u0627\u062a \u0641\u0642\u0637 \u0648\u0644\u064a\u0633 \u062c\u062f\u0648\u0644 \u062a\u0635\u0646\u064a\u0641 \u0636\u063a\u0637. \u0627\u0633\u062a\u062e\u062f\u0645 \u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u0636\u063a\u0637 \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0631\u0633\u0645\u064a\u0629 \u0645\u0646 ASME \u0648\u0623\u0633\u0627\u0633 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0644\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0646\u0647\u0627\u0626\u064a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-common-flange-facings-rf-ff-and-rtj\"><span class=\"ez-toc-section\" id=\"common-flange-facings-rf-ff-and-rtj\"><\/span>\u0648\u062c\u0648\u0647 \u0627\u0644\u0634\u0650\u0641\u0627\u0647 \u0627\u0644\u0634\u0627\u0626\u0639\u0629: RF \u0648FF \u0648RTJ<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>RF \u2014 \u0627\u0644\u0648\u062c\u0647 \u0627\u0644\u0628\u0627\u0631\u0632:<\/strong> \u0645\u0646\u0637\u0642\u0629 \u0645\u0644\u0627\u0645\u0633\u0629 \u062d\u0634\u064a\u0629 \u0628\u0627\u0631\u0632\u0629 \u0634\u0627\u0626\u0639\u0629 \u0641\u064a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629.<\/li>\n\n\n\n<li><strong>FF \u2014 \u0627\u0644\u0648\u062c\u0647 \u0627\u0644\u0645\u0633\u0637\u062d:<\/strong> \u0633\u0637\u062d \u062a\u0644\u0627\u0645\u0633 \u0645\u0633\u0637\u062d \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u064a\u064f\u062e\u062a\u0627\u0631 \u063a\u0627\u0644\u0628\u064b\u0627 \u0644\u0648\u0635\u0644\u0627\u062a \u0645\u062d\u062f\u062f\u0629 \u0645\u0646 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0632\u0647\u0631 \u0623\u0648 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0625\u062c\u0647\u0627\u062f.<\/li>\n\n\n\n<li><strong>RTJ \u2014 \u0648\u0635\u0644\u0629 \u062d\u0644\u0642\u064a\u0629:<\/strong> \u0623\u062e\u062f\u0648\u062f \u0645\u064f\u0634\u063a\u0651\u0644 \u0644\u062d\u0634\u064a\u0629 \u062d\u0644\u0642\u064a\u0629 \u0645\u0639\u062f\u0646\u064a\u0629\u060c \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0639\u0627\u062f\u0629\u064b \u0641\u064a \u0638\u0631\u0648\u0641 \u0627\u0644\u0636\u063a\u0637 \u0623\u0648 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0634\u0627\u0642\u0629.<\/li>\n<\/ul>\n\n\n\n<p>\u064a\u062c\u0628 \u0623\u0646 \u064a\u0637\u0627\u0628\u0642 \u0627\u0644\u0648\u062c\u0647 \u0627\u0644\u0634\u0641\u0629 \u0627\u0644\u0645\u0642\u0627\u0628\u0644\u0629 \u0648\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062d\u0634\u064a\u0629. \u0644\u0627 \u062a\u0631\u0628\u0637 \u0648\u062c\u0648\u0647\u064b\u0627 \u063a\u064a\u0631 \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0646 \u062f\u0648\u0646 \u062a\u0635\u0645\u064a\u0645 \u0647\u0646\u062f\u0633\u064a \u0645\u0639\u062a\u0645\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-asme-flanges-for-pressure-gauges-and-diaphragm-seals\"><span class=\"ez-toc-section\" id=\"asme-flanges-for-pressure-gauges-and-diaphragm-seals\"><\/span>\u0634\u0650\u0641\u0627\u0647 ASME \u0644\u0645\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u0636\u063a\u0637 \u0648\u0627\u0644\u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u063a\u0634\u0627\u0626\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0641\u064a \u0645\u0642\u064a\u0627\u0633 \u0636\u063a\u0637 \u0623\u0648 \u0645\u0631\u0633\u0644 \u0645\u0632\u0648\u062f \u0628\u0634\u0641\u0629\u060c \u0641\u0626\u0629 \u0627\u0644\u0634\u0641\u0629 \u062c\u0632\u0621 \u0648\u0627\u062d\u062f \u0641\u0642\u0637 \u0645\u0646 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631. \u0623\u0643\u0651\u062f \u0646\u0637\u0627\u0642 \u0627\u0644\u0642\u064a\u0627\u0633 \u0648\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0641\u0639\u0651\u0627\u0644 \u0644\u0644\u063a\u0634\u0627\u0621 \u0648\u0633\u0627\u0626\u0644 \u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0648\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0644\u0627\u0645\u0633\u0629 \u0648\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0648\u0637\u0648\u0644 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0627\u0644\u0634\u0639\u0631\u064a \u0648\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u063a\u0633\u0644 \u0648\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u062a\u0631\u0643\u064a\u0628.<\/p>\n\n\n\n<p>\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u062d\u062a\u0627\u062c \u0642\u064a\u0627\u0633 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0625\u0644\u0649 \u0645\u0633\u0627\u062d\u0629 \u063a\u0634\u0627\u0621 \u0623\u0643\u0628\u0631. \u0648\u0642\u062f \u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u0645\u0648\u0627\u0626\u0639 \u0627\u0644\u0623\u0643\u0651\u0627\u0644\u0629 \u0623\u0648 \u0627\u0644\u0644\u0632\u062c\u0629 \u0623\u0648 \u0627\u0644\u0645\u062a\u0628\u0644\u0648\u0631\u0629 \u0623\u0648 \u0627\u0644\u0635\u062d\u064a\u0629 \u0633\u0628\u0627\u0626\u0643 \u0623\u0648 \u0637\u0644\u0627\u0621\u0627\u062a \u0623\u0648 \u0628\u0637\u0627\u0646\u0627\u062a \u0623\u0648 \u062a\u0635\u0627\u0645\u064a\u0645 \u063a\u0634\u0627\u0621 \u0645\u0645\u062a\u062f \u062e\u0627\u0635\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-asme-jis-and-din-en-flanges-are-not-automatically-interchangeable\"><span class=\"ez-toc-section\" id=\"asme-jis-and-dinen-flanges-are-not-automatically-interchangeable\"><\/span>\u0634\u0650\u0641\u0627\u0647 ASME \u0648JIS \u0648DIN\/EN \u0644\u064a\u0633\u062a \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0628\u0627\u062f\u0644 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u062a\u0633\u062a\u062e\u062f\u0645 ASME \u0641\u0626\u0627\u062a \u0627\u0644\u0636\u063a\u0637\u060c \u0648\u062a\u0633\u062a\u062e\u062f\u0645 JIS \u0639\u0627\u062f\u0629\u064b \u0641\u0626\u0627\u062a K\u060c \u0648\u062a\u0633\u062a\u062e\u062f\u0645 DIN\/EN \u062a\u0635\u0646\u064a\u0641\u0627\u062a PN. \u0644\u0627 \u064a\u0636\u0645\u0646 \u062a\u0642\u0627\u0631\u0628 \u0627\u0644\u0645\u0642\u0627\u0633 \u0627\u0644\u0627\u0633\u0645\u064a \u062a\u0637\u0627\u0628\u0642 \u0627\u0644\u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0623\u0648 \u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0623\u0648 \u0627\u0644\u0648\u062c\u0648\u0647 \u0623\u0648 \u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u0629. \u0642\u0627\u0631\u0646 \u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0642\u0628\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u064a \u0645\u062d\u0648\u0651\u0644.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-asme-flange-selection-checklist\"><span class=\"ez-toc-section\" id=\"asme-flange-selection-checklist\"><\/span>\u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u062a\u062d\u0642\u0642 \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0634\u0641\u0629 ASME<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0648\u0627\u0644\u0625\u0635\u062f\u0627\u0631 \u0648\u0646\u0648\u0639 \u0627\u0644\u0634\u0641\u0629 \u0628\u062f\u0642\u0629<\/li>\n\n\n\n<li>\u0645\u0631\u062c\u0639 NPS \u0623\u0648 DN \u0648\u0641\u0626\u0629 \u0627\u0644\u0636\u063a\u0637<\/li>\n\n\n\n<li>\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0648\u062c\u0647 \u0648\u0627\u0644\u062d\u0634\u064a\u0629<\/li>\n\n\n\n<li>\u062f\u0631\u062c\u0629 \u0627\u0644\u0645\u0627\u062f\u0629 \u0648\u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u062a\u0622\u0643\u0644<\/li>\n\n\n\n<li>\u0636\u063a\u0637 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0648\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u062a\u0647 \u0648\u0642\u0641\u0632\u0627\u062a \u0627\u0644\u0636\u063a\u0637<\/li>\n\n\n\n<li>\u0646\u0645\u0637 \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0648\u0645\u0627\u062f\u062a\u0647\u0627 \u0648\u0627\u0644\u0631\u0633\u0645 \u0627\u0644\u0645\u0639\u062a\u0645\u062f<\/li>\n\n\n\n<li>\u0646\u0637\u0627\u0642 \u0627\u0644\u062c\u0647\u0627\u0632 \u0648\u0645\u0642\u0627\u0633 \u0627\u0644\u063a\u0634\u0627\u0621 \u0648\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-frequently-asked-questions\"><span class=\"ez-toc-section\" id=\"frequently-asked-questions\"><\/span>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-does-ansi-class-150-mean-150-psi\">\u0647\u0644 \u062a\u0639\u0646\u064a ANSI Class 150 \u0645\u0642\u062f\u0627\u0631 150 psi\u061f<\/h3>\n\n\n\n<p>\u0644\u0627. Class 150 \u062a\u0635\u0646\u064a\u0641 \u0641\u0626\u0629. \u064a\u0639\u062a\u0645\u062f \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0639\u0644\u0649 \u0627\u0644\u0645\u0627\u062f\u0629 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u061b \u0627\u0633\u062a\u062e\u062f\u0645 \u062c\u062f\u0648\u0644 \u0627\u0644\u0636\u063a\u0637 \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0645\u0646 ASME.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-are-ansi-and-asme-flange-standards-the-same\">\u0647\u0644 \u0645\u0639\u0627\u064a\u064a\u0631 \u0634\u0650\u0641\u0627\u0647 ANSI \u0648ASME \u0648\u0627\u062d\u062f\u0629\u061f<\/h3>\n\n\n\n<p>\u0645\u0627 \u064a\u0632\u0627\u0644 \u00abANSI flange\u00bb \u0645\u0635\u0637\u0644\u062d\u064b\u0627 \u0634\u0627\u0626\u0639\u064b\u0627 \u0641\u064a \u0627\u0644\u0633\u0648\u0642\u060c \u0644\u0643\u0646 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u062a\u064f\u062d\u0627\u0644 \u0639\u0627\u062f\u0629\u064b \u0625\u0644\u0649 \u0645\u0639\u0627\u064a\u064a\u0631 ASME \u0645\u062b\u0644 B16.5 \u0648B16.47. \u0623\u0643\u0651\u062f \u0627\u0644\u0648\u062b\u064a\u0642\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0641\u064a \u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0645\u0634\u0631\u0648\u0639.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-can-a-class-150-flange-connect-directly-to-a-jis-10k-flange\">\u0647\u0644 \u064a\u0645\u0643\u0646 \u062a\u0648\u0635\u064a\u0644 \u0634\u0641\u0629 Class 150 \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0628\u0634\u0641\u0629 JIS 10K\u061f<\/h3>\n\n\n\n<p>\u0644\u0627 \u062a\u0641\u062a\u0631\u0636 \u0630\u0644\u0643. \u0642\u062f \u062a\u062e\u062a\u0644\u0641 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0648\u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0648\u0627\u0644\u0648\u062c\u0648\u0647 \u0648\u0627\u0644\u062a\u0635\u0646\u064a\u0641\u0627\u062a. \u0642\u0627\u0631\u0646 \u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0648\u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u062d\u0648\u0651\u0644\u064b\u0627 \u0645\u0635\u0645\u0645\u064b\u0627 \u0628\u0635\u0648\u0631\u0629 \u0635\u062d\u064a\u062d\u0629 \u0639\u0646\u062f \u0627\u0644\u062d\u0627\u062c\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-conclusion\"><span class=\"ez-toc-section\" id=\"conclusion\"><\/span>\u0627\u0644\u062e\u0644\u0627\u0635\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0644\u062a\u062d\u062f\u064a\u062f \u0634\u0641\u0629 ANSI\/ASME \u0628\u0635\u0648\u0631\u0629 \u0635\u062d\u064a\u062d\u0629\u060c \u0639\u0631\u0651\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0648\u0627\u0644\u0645\u0642\u0627\u0633 \u0648\u0641\u0626\u0629 \u0627\u0644\u0636\u063a\u0637 \u0648\u0627\u0644\u0648\u062c\u0647 \u0648\u0627\u0644\u0645\u0627\u062f\u0629 \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u062e\u062f\u0645\u0629 \u0643\u0645\u062c\u0645\u0648\u0639\u0629 \u0643\u0627\u0645\u0644\u0629. \u064a\u0645\u0643\u0646 \u0644\u0640SJ Gauge \u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a \u0648\u0627\u0644\u062a\u0648\u0635\u064a\u0629 \u0628\u0645\u0642\u064a\u0627\u0633 \u0636\u063a\u0637 \u0623\u0648 \u062d\u0627\u062c\u0632 \u063a\u0634\u0627\u0626\u064a \u0623\u0648 \u062a\u0631\u062a\u064a\u0628 \u062d\u0627\u062c\u0632 \u0628\u0639\u064a\u062f \u0645\u062a\u0648\u0627\u0641\u0642.<\/p>\n\n\n\n<p><strong>\u0647\u0644 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0645\u0633\u0627\u0639\u062f\u0629 \u0641\u064a \u0641\u062d\u0635 \u0634\u0641\u0629 ASME \u0623\u0648 \u0627\u062e\u062a\u064a\u0627\u0631 \u062c\u0647\u0627\u0632\u061f<\/strong> <a href=\"https:\/\/www.sj-gauge.com\/ar\/contact-us\/\">\u062a\u0648\u0627\u0635\u0644 \u0645\u0639 SJ Gauge<\/a> \u0645\u0639 \u062a\u0632\u0648\u064a\u062f\u0646\u0627 \u0628\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0634\u0641\u0629 \u0648\u0627\u0644\u0631\u0633\u0645 \u0648\u0645\u0627\u0626\u0639 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0648\u0627\u0644\u0636\u063a\u0637 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-standards-reference\">\u0645\u0631\u062c\u0639 \u0627\u0644\u0645\u0639\u064a\u0627\u0631<\/h3>\n\n\n\n<p>\u0627\u0631\u062c\u0639 \u0625\u0644\u0649 \u0627\u0644\u0625\u0635\u062f\u0627\u0631\u0627\u062a \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0645\u0646 <a href=\"https:\/\/www.asme.org\/codes-standards\/find-codes-standards\/b16-5-pipe-flanges-flanged-fittings-nps-1-2-nps-24-metric-inch-standard\" target=\"_blank\" rel=\"noopener\">ASME B16.5<\/a> \u0648 <a href=\"https:\/\/www.asme.org\/codes-standards\/find-codes-standards\/b16-47-large-diameter-steel-flanges-nps-26-nps-60-metric-inch-standard\" target=\"_blank\" rel=\"noopener\">ASME B16.47<\/a>\u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0645\u0634\u0631\u0648\u0639. \u0627\u0634\u062a\u0631\u0650 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0631\u0633\u0645\u064a\u0629 \u0639\u0646\u062f \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0623\u0648 \u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u062a\u0635\u0646\u064a\u0641.<\/p>","protected":false},"excerpt":{"rendered":"<p>Summary: An \u201cANSI flange\u201d is usually specified today by an ASME standard, nominal pipe size, pressure class, material, facing and dimensional pattern. Class 150 is a pressure-class designation\u2014not a universal 150 psi working-pressure limit. Industry still commonly says \u201cANSI flange,\u201d but ASME B16.5 is the principal standard for pipe flanges and flanged fittings from NPS [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4245,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[61],"tags":[],"class_list":["post-5457","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.7 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>ANSI\/ASME Flange Standards Explained: What Class 150 Means - SJ Gauge | Pressure Gauges, Thermometers &amp; Pressure Sensors<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sj-gauge.com\/ar\/ansi-flange-standard\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ANSI\/ASME Flange Standards Explained: What Class 150 Means\" \/>\n<meta property=\"og:description\" content=\"Summary: An \u201cANSI flange\u201d is usually specified today by an ASME standard, nominal pipe size, pressure class, material, facing and dimensional pattern. Class 150 is a pressure-class designation\u2014not a universal 150 psi working-pressure limit. 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