{"id":978,"date":"2026-04-12T23:09:02","date_gmt":"2026-04-13T03:09:02","guid":{"rendered":"https:\/\/www.songhaiflange.com\/?p=978"},"modified":"2026-04-17T01:47:12","modified_gmt":"2026-04-17T05:47:12","slug":"ped-vs-asme-vs-api-which-flange-standard-is-strictest","status":"publish","type":"post","link":"https:\/\/www.songhaiflange.com\/ru\/2026\/04\/12\/ped-vs-asme-vs-api-which-flange-standard-is-strictest\/","title":{"rendered":"PED vs ASME vs API \u041a\u0430\u043a\u043e\u0439 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442 \u0444\u043b\u0430\u043d\u0446\u0435\u0432 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0441\u0430\u043c\u044b\u043c \u0441\u0442\u0440\u043e\u0433\u0438\u043c"},"content":{"rendered":"<h2>\u0421\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u0432 \u0444\u043b\u0430\u043d\u0446\u0435\u0432<\/h2>\n<p>\u041a\u0430\u043a\u043e\u0439 \u0438\u0437 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u0432 ASME, API, ISO \u0438 PED \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0441\u0430\u043c\u044b\u043c \u0441\u0442\u0440\u043e\u0433\u0438\u043c? \u041e\u0442\u0432\u0435\u0442 \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u0442\u043e\u0433\u043e, \u0447\u0442\u043e \u0438\u043c\u0435\u043d\u043d\u043e \u0432\u044b \u0438\u0437\u043c\u0435\u0440\u044f\u0435\u0442\u0435.<\/p>\n<h2>PED: \u042e\u0440\u0438\u0434\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043c\u0430\u043d\u0434\u0430\u0442 \u0415\u0432\u0440\u043e\u043f\u044b<\/h2>\n<p>\u0414\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u0430 \u043f\u043e \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044e, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0435\u043c\u0443 \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c (2014\/68\/EU), \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0437\u0430\u043a\u043e\u043d\u043e\u0434\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u043e\u0439 \u0415\u0421 \u0434\u043b\u044f \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0435\u0433\u043e \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0441\u0432\u044b\u0448\u0435 0,5 \u0431\u0430\u0440. \u0412 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 \u0434\u043e\u0431\u0440\u043e\u0432\u043e\u043b\u044c\u043d\u044b\u0445 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u0432 ASME\/API, PED \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f <strong>\u043d\u043e\u0440\u043c\u0430\u0442\u0438\u0432\u043d\u044b\u0439 \u043c\u0430\u043d\u0434\u0430\u0442<\/strong> \u0442\u0440\u0435\u0431\u0443\u044e\u0449\u0438\u0445 \u043c\u0430\u0440\u043a\u0438\u0440\u043e\u0432\u043a\u0438 CE \u0434\u043b\u044f \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043d\u0430 \u0440\u044b\u043d\u043e\u043a \u0415\u0421.<\/p>\n<h3>\u041a\u0430\u0442\u0435\u0433\u043e\u0440\u0438\u0438 \u0440\u0438\u0441\u043a\u0430 PED (I-IV)<\/h3>\n<p>\u041a\u043b\u0430\u0441\u0441\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u0430 \u043d\u0430 \u0442\u0438\u043f\u0435 \u0436\u0438\u0434\u043a\u043e\u0441\u0442\u0438, \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0438 \u0438 \u043e\u0431\u044a\u0435\u043c\u0435. \u041a\u0430\u0442\u0435\u0433\u043e\u0440\u0438\u0438 III \u0438 IV \u0442\u0440\u0435\u0431\u0443\u044e\u0442 \u0443\u0447\u0430\u0441\u0442\u0438\u044f \u043d\u043e\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043e\u0440\u0433\u0430\u043d\u0430.<\/p>\n<h2>ASME: \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0442\u044f\u0436\u0435\u043b\u043e\u0432\u0435\u0441<\/h2>\n<p>ASME B16.5, B16.47, B31.3 \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u044e\u0442 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u044b\u0435 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f \u043a \u0440\u0430\u0441\u0447\u0435\u0442\u0443 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c, \u043f\u0440\u043e\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u0435\u043c\u043e\u0441\u0442\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432, NDE \u0438 \u0433\u0438\u0434\u0440\u043e\u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u044f\u043c.<\/p>\n<h2>API: \u041e\u0442\u0440\u0430\u0441\u043b\u0435\u0432\u043e\u0439<\/h2>\n<ul>\n<li>API 605: \u0424\u043b\u0430\u043d\u0446\u044b \u0431\u043e\u043b\u044c\u0448\u043e\u0433\u043e \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u0430<\/li>\n<li>API 6A: \u0423\u0441\u0442\u044c\u0435\u0432\u043e\u0435 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435<\/li>\n<li>API 624: \u041b\u0435\u0442\u0443\u0447\u0438\u0435 \u0432\u044b\u0431\u0440\u043e\u0441\u044b<\/li>\n<li>NACE MR0175: \u041a\u0438\u0441\u043b\u043e\u0435 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0435<\/li>\n<\/ul>\n<h2>\u0421\u0440\u0430\u0432\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u0442\u0430\u0431\u043b\u0438\u0446\u0430<\/h2>\n<table border=\"1\" cellpadding=\"8\">\n<tr>\n<th>\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442<\/th>\n<th>\u0422\u0438\u043f<\/th>\n<th>\u0418\u0441\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435<\/th>\n<th>\u041b\u0443\u0447\u0448\u0435\u0435 \u0434\u043b\u044f<\/th>\n<\/tr>\n<tr>\n<td>PED<\/td>\n<td>\u041d\u043e\u0440\u043c\u0430\u0442\u0438\u0432\u043d\u044b\u0435 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u044b<\/td>\n<td>\u041f\u0440\u0430\u0432\u043e\u0432\u043e\u0439 \u043c\u0430\u043d\u0434\u0430\u0442 \u0415\u0421<\/td>\n<td>\u0414\u043e\u0441\u0442\u0443\u043f \u043d\u0430 \u0440\u044b\u043d\u043e\u043a \u0415\u0421<\/td>\n<\/tr>\n<tr>\n<td>ASME<\/td>\n<td>\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043a\u043e\u0434<\/td>\n<td>\u041f\u0440\u0438\u043d\u044f\u0442\u043e \u043f\u043e\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435\u043c<\/td>\n<td>\u0414\u0438\u0437\u0430\u0439\u043d \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f<\/td>\n<\/tr>\n<tr>\n<td>API<\/td>\n<td>\u041e\u0442\u0440\u0430\u0441\u043b\u0435\u0432\u043e\u0439 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442<\/td>\n<td>\u0414\u043e\u0433\u043e\u0432\u043e\u0440<\/td>\n<td>\u041d\u0435\u0444\u0442\u044c \u0438 \u0433\u0430\u0437<\/td>\n<\/tr>\n<tr>\n<td>ISO<\/td>\n<td>\u041c\u0435\u0436\u0434\u0443\u043d\u0430\u0440\u043e\u0434\u043d\u044b\u0439<\/td>\n<td>\u0414\u043e\u0433\u043e\u0432\u043e\u0440<\/td>\n<td>\u0413\u043b\u043e\u0431\u0430\u043b\u044c\u043d\u044b\u0435 \u043f\u0440\u043e\u0435\u043a\u0442\u044b<\/td>\n<\/tr>\n<\/table>\n<h2>\u041d\u0438\u0436\u043d\u044f\u044f \u043b\u0438\u043d\u0438\u044f<\/h2>\n<ul>\n<li><strong>ASME:<\/strong> \u0421\u0430\u043c\u044b\u0435 \u0441\u0442\u0440\u043e\u0433\u0438\u0435 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f \u043a \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u0438 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f<\/li>\n<li><strong>API:<\/strong> \u041d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u044b \u0434\u043b\u044f \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 \u043d\u0435\u0444\u0442\u0435\u0433\u0430\u0437\u043e\u0432\u043e\u0439 \u043e\u0442\u0440\u0430\u0441\u043b\u0438 \u0441 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0441\u0442\u0435\u043f\u0435\u043d\u044c\u044e \u0440\u0438\u0441\u043a\u0430<\/li>\n<li><strong>PED:<\/strong> \u0415\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442, \u0438\u043c\u0435\u044e\u0449\u0438\u0439 \u0441\u0438\u043b\u0443 \u0437\u0430\u043a\u043e\u043d\u0430 \u0438 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043d\u0430\u0434\u0437\u043e\u0440 \u0442\u0440\u0435\u0442\u044c\u0435\u0439 \u0441\u0442\u043e\u0440\u043e\u043d\u044b<\/li>\n<\/ul>\n<p><strong>\u0424\u043b\u0430\u043d\u0435\u0446 Songhai<\/strong> \u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442 \u043f\u0440\u043e\u0434\u0443\u043a\u0446\u0438\u044e \u043f\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430\u043c ASME, API \u0438 PED \u0441 \u043f\u043e\u043b\u043d\u043e\u0439 \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0435\u0439.<\/p>\n<p><strong>WhatsApp:<\/strong>\u00a0+86-18658777855<br \/>\n<strong>\u042d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u0430\u044f \u043f\u043e\u0447\u0442\u0430:<\/strong>\u00a01007788887@qq.com<br \/>\n<a href=\"https:\/\/www.720yun.com\/vr\/a6ajt7ynrw0\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-884\" src=\"http:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4.webp\" alt=\"\" width=\"1290\" height=\"2317\" title=\"\" srcset=\"https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4.webp 1290w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-167x300.webp 167w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-570x1024.webp 570w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-768x1379.webp 768w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-855x1536.webp 855w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-1140x2048.webp 1140w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-7x12.webp 7w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-416x747.webp 416w\" sizes=\"auto, (max-width: 1290px) 100vw, 1290px\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Understanding Flange Standards Comparison Between ASME, API, ISO, and PED, which standard is strictest? The answer depends on what you measure. PED: Europe Legal Mandate The Pressure Equipment Directive (2014\/68\/EU) is an EU legislative directive for pressure equipment over 0.5 bar. Unlike voluntary ASME\/API standards, PED is a regulatory mandate requiring CE marking for EU [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[81,85,82,84,86,70],"class_list":["post-978","post","type-post","status-publish","format-standard","hentry","category-blog","tag-ansi","tag-api","tag-asme","tag-din","tag-jis","tag-standard"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.songhaiflange.com\/ru\/wp-json\/wp\/v2\/posts\/978","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.songhaiflange.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.songhaiflange.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.songhaiflange.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.songhaiflange.com\/ru\/wp-json\/wp\/v2\/comments?post=978"}],"version-history":[{"count":2,"href":"https:\/\/www.songhaiflange.com\/ru\/wp-json\/wp\/v2\/posts\/978\/revisions"}],"predecessor-version":[{"id":987,"href":"https:\/\/www.songhaiflange.com\/ru\/wp-json\/wp\/v2\/posts\/978\/revisions\/987"}],"wp:attachment":[{"href":"https:\/\/www.songhaiflange.com\/ru\/wp-json\/wp\/v2\/media?parent=978"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/ru\/wp-json\/wp\/v2\/categories?post=978"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/ru\/wp-json\/wp\/v2\/tags?post=978"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}