{"id":4558,"date":"2026-07-23T10:43:50","date_gmt":"2026-07-23T02:43:50","guid":{"rendered":"https:\/\/dtcflowtech.com\/?p=4558"},"modified":"2026-08-18T17:26:58","modified_gmt":"2026-08-18T09:26:58","slug":"an-engineering-guide-to-butt-weld-and-forged-fittings-asme-b16-9-b16-11-standards","status":"publish","type":"post","link":"https:\/\/dtcflowtech.com\/ru\/technical-library\/an-engineering-guide-to-butt-weld-and-forged-fittings-asme-b16-9-b16-11-standards\/","title":{"rendered":"\u0418\u043d\u0436\u0435\u043d\u0435\u0440\u043d\u043e\u0435 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u043f\u043e \u043f\u0440\u0438\u0432\u0430\u0440\u043d\u044b\u043c \u0432\u0441\u0442\u044b\u043a \u0438 \u043a\u043e\u0432\u0430\u043d\u044b\u043c \u0444\u0438\u0442\u0438\u043d\u0433\u0430\u043c: \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b ASME B16.9 \u0438 ASME B16.11"},"content":{"rendered":"<h2>1. \u0413\u0435\u043e\u043c\u0435\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c<\/h2>\n<p>\u0422\u0440\u0443\u0431\u043d\u044b\u0435 \u0444\u0438\u0442\u0438\u043d\u0433\u0438 \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0432\u0430\u0436\u043d\u0435\u0439\u0448\u0438\u043c\u0438 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430\u043c\u0438 \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u0438\u0437\u043c\u0435\u043d\u044f\u0442\u044c \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u043e\u0442\u043e\u043a\u0430, \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u043e\u0442\u0432\u0435\u0442\u0432\u043b\u0435\u043d\u0438\u044f \u0438 \u0441\u043e\u0435\u0434\u0438\u043d\u044f\u0442\u044c \u0442\u0440\u0443\u0431\u044b \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u043e\u0432.<\/p>\n<p>\u0412 \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0439 \u0441\u0444\u0435\u0440\u0435 \u0437\u0430\u043a\u0443\u043f\u043e\u043a \u043f\u0440\u043e\u0434\u0443\u043a\u0446\u0438\u0438 <strong>PVF (Pipe, Valve &amp; Flange \u2014 \u0442\u0440\u0443\u0431\u044b, \u0430\u0440\u043c\u0430\u0442\u0443\u0440\u0430 \u0438 \u0444\u043b\u0430\u043d\u0446\u044b)<\/strong> \u0442\u0440\u0443\u0431\u043d\u044b\u0435 \u0444\u0438\u0442\u0438\u043d\u0433\u0438 \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u043c \u0440\u0430\u0437\u0434\u0435\u043b\u044f\u044e\u0442\u0441\u044f \u043d\u0430 \u0434\u0432\u0430 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0445 \u0442\u0438\u043f\u0430 \u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430:<\/p>\n<hr \/>\n<h2>\u041f\u0440\u0438\u0432\u0430\u0440\u043d\u044b\u0435 \u0444\u0438\u0442\u0438\u043d\u0433\u0438 \u0432\u0441\u0442\u044b\u043a (Butt-Weld Fittings, ASME B16.9)<\/h2>\n<p>\u041f\u0440\u0438\u0432\u0430\u0440\u043d\u044b\u0435 \u0444\u0438\u0442\u0438\u043d\u0433\u0438 \u0432\u0441\u0442\u044b\u043a \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0432 \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u0441\u0440\u0435\u0434\u043d\u0435\u0433\u043e \u0438 \u0431\u043e\u043b\u044c\u0448\u043e\u0433\u043e \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u0430.<\/p>\n<p>\u0421\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u0443\u0442\u0435\u043c \u0441\u0432\u0430\u0440\u043a\u0438 \u043a\u0440\u043e\u043c\u043a\u0430 \u043a \u043a\u0440\u043e\u043c\u043a\u0435 \u0441 \u0442\u0440\u0443\u0431\u043e\u0439, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0442\u043e\u043b\u0449\u0438\u043d\u0430 \u0441\u0442\u0435\u043d\u043a\u0438 \u0444\u0438\u0442\u0438\u043d\u0433\u0430 (<strong>Schedule, SCH<\/strong>) \u0434\u043e\u043b\u0436\u043d\u0430 \u0442\u043e\u0447\u043d\u043e \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0442\u043e\u043b\u0449\u0438\u043d\u0435 \u0441\u0442\u0435\u043d\u043a\u0438 \u0441\u043e\u0435\u0434\u0438\u043d\u044f\u0435\u043c\u043e\u0439 \u0442\u0440\u0443\u0431\u044b.<\/p>\n<p>\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430:<\/p>\n<ul>\n<li>\u043f\u043b\u0430\u0432\u043d\u044b\u0439 \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u0439 \u043f\u0440\u043e\u0445\u043e\u0434;<\/li>\n<li>\u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u0441\u043e\u043f\u0440\u043e\u0442\u0438\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u043e\u0442\u043e\u043a\u0443;<\/li>\n<li>\u0441\u043d\u0438\u0436\u0435\u043d\u0438\u0435 \u0442\u0443\u0440\u0431\u0443\u043b\u0435\u043d\u0442\u043d\u043e\u0441\u0442\u0438 \u0440\u0430\u0431\u043e\u0447\u0435\u0439 \u0441\u0440\u0435\u0434\u044b;<\/li>\n<li>\u0432\u044b\u0441\u043e\u043a\u0430\u044f \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f \u043f\u043e\u0441\u043b\u0435 \u0441\u0432\u0430\u0440\u043a\u0438.<\/li>\n<\/ul>\n<p>\u0411\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0441\u0432\u043e\u0438\u043c \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0430\u043c \u0444\u0438\u0442\u0438\u043d\u0433\u0438 ASME B16.9 \u0448\u0438\u0440\u043e\u043a\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0432:<\/p>\n<ul>\n<li>\u043d\u0435\u0444\u0442\u0435\u0433\u0430\u0437\u043e\u0432\u043e\u0439 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438;<\/li>\n<li>\u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430\u0445;<\/li>\n<li>\u044d\u043d\u0435\u0440\u0433\u0435\u0442\u0438\u043a\u0435;<\/li>\n<li>\u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0445 \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u0430\u0445 \u0432\u044b\u0441\u043e\u043a\u043e\u0433\u043e \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f.<\/li>\n<\/ul>\n<p>\u041a \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u043c \u0432\u0438\u0434\u0430\u043c \u043e\u0442\u043d\u043e\u0441\u044f\u0442\u0441\u044f:<\/p>\n<ul>\n<li>\u043e\u0442\u0432\u043e\u0434\u044b (Elbows);<\/li>\n<li>\u0442\u0440\u043e\u0439\u043d\u0438\u043a\u0438 (Tees);<\/li>\n<li>\u043f\u0435\u0440\u0435\u0445\u043e\u0434\u044b (Reducers);<\/li>\n<li>\u0437\u0430\u0433\u043b\u0443\u0448\u043a\u0438 (Caps).<\/li>\n<\/ul>\n<hr \/>\n<h2>\u041a\u043e\u0432\u0430\u043d\u044b\u0435 \u0444\u0438\u0442\u0438\u043d\u0433\u0438 (Forged Fittings, ASME B16.11)<\/h2>\n<p>\u041a\u043e\u0432\u0430\u043d\u044b\u0435 \u0444\u0438\u0442\u0438\u043d\u0433\u0438 \u043e\u0431\u044b\u0447\u043d\u043e \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f \u0434\u043b\u044f \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u043e\u0432 \u043c\u0430\u043b\u043e\u0433\u043e \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u0430, \u043a\u0430\u043a \u043f\u0440\u0430\u0432\u0438\u043b\u043e:<\/p>\n<p><strong>DN 50 (2&#8243;) \u0438 \u043c\u0435\u043d\u044c\u0448\u0435.<\/strong><\/p>\n<p>\u041e\u043d\u0438 \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u044b \u0434\u043b\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0432 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u0432\u044b\u0441\u043e\u043a\u043e\u0433\u043e \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0438 \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u044e\u0442\u0441\u044f \u0432 \u0434\u0432\u0443\u0445 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0445 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u0430\u0445 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f:<\/p>\n<h3>Socket Weld (\u043f\u043e\u0434 \u043f\u0440\u0438\u0432\u0430\u0440\u043a\u0443 \u0432 \u0440\u0430\u0441\u0442\u0440\u0443\u0431)<\/h3>\n<p>\u041a\u043e\u043d\u0435\u0446 \u0442\u0440\u0443\u0431\u044b \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0432\u043d\u0443\u0442\u0440\u044c \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0440\u0430\u0441\u0442\u0440\u0443\u0431\u0430 \u0444\u0438\u0442\u0438\u043d\u0433\u0430 \u0438 \u0444\u0438\u043a\u0441\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0443\u0433\u043b\u043e\u0432\u044b\u043c \u0441\u0432\u0430\u0440\u043d\u044b\u043c \u0448\u0432\u043e\u043c.<\/p>\n<p>\u041f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430:<\/p>\n<ul>\n<li>\u0432\u044b\u0441\u043e\u043a\u0430\u044f \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f;<\/li>\n<li>\u0443\u0434\u043e\u0431\u0441\u0442\u0432\u043e \u043c\u043e\u043d\u0442\u0430\u0436\u0430;<\/li>\n<li>\u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u043c \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0438.<\/li>\n<\/ul>\n<h3>Threaded (\u0440\u0435\u0437\u044c\u0431\u043e\u0432\u044b\u0435)<\/h3>\n<p>\u0421\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0435\u0439 \u0438 \u043d\u0430\u0440\u0443\u0436\u043d\u043e\u0439 \u0440\u0435\u0437\u044c\u0431\u044b.<\/p>\n<p>\u041f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430:<\/p>\n<ul>\n<li>\u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0435 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u0438 \u0441\u0432\u0430\u0440\u043a\u0438;<\/li>\n<li>\u0443\u0434\u043e\u0431\u0441\u0442\u0432\u043e \u043c\u043e\u043d\u0442\u0430\u0436\u0430 \u0438 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u044f;<\/li>\n<li>\u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u043c\u0430\u043b\u043e\u0433\u043e \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u0430.<\/li>\n<\/ul>\n<p>\u041a\u043e\u0432\u0430\u043d\u044b\u0435 \u0444\u0438\u0442\u0438\u043d\u0433\u0438 \u0448\u0438\u0440\u043e\u043a\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0432:<\/p>\n<ul>\n<li>\u0433\u0438\u0434\u0440\u0430\u0432\u043b\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445;<\/li>\n<li>\u043f\u0440\u0438\u0431\u043e\u0440\u043d\u044b\u0445 \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u0430\u0445;<\/li>\n<li>\u043f\u0430\u0440\u043e\u0432\u044b\u0445 \u043b\u0438\u043d\u0438\u044f\u0445;<\/li>\n<li>\u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430\u0445 \u0432\u044b\u0441\u043e\u043a\u043e\u0433\u043e \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5428\" src=\"https:\/\/dtcflowtech.com\/wp-content\/uploads\/2026\/07\/36-\u63d2\u56fe-Welding-Methods.webp\" alt=\"\" width=\"1536\" height=\"1024\" srcset=\"https:\/\/dtcflowtech.qnycloud.com\/wp-content\/uploads\/2026\/07\/36-\u63d2\u56fe-Welding-Methods.webp 1536w, https:\/\/dtcflowtech.qnycloud.com\/wp-content\/uploads\/2026\/07\/36-\u63d2\u56fe-Welding-Methods-400x267.webp 400w, https:\/\/dtcflowtech.qnycloud.com\/wp-content\/uploads\/2026\/07\/36-\u63d2\u56fe-Welding-Methods-768x512.webp 768w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/p>\n<hr \/>\n<h1>2. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b \u0438 \u0438\u0445 \u0444\u0443\u043d\u043a\u0446\u0438\u0438<\/h1>\n<h2>\u041e\u0442\u0432\u043e\u0434\u044b (Elbows 90\u00b0 \u0438 45\u00b0)<\/h2>\n<p>\u041e\u0442\u0432\u043e\u0434\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0434\u043b\u044f \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u0432\u0438\u0436\u0435\u043d\u0438\u044f \u0440\u0430\u0431\u043e\u0447\u0435\u0439 \u0441\u0440\u0435\u0434\u044b \u0432 \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u0435.<\/p>\n<p>\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0442\u0438\u043f\u044b:<\/p>\n<h3>\u041e\u0442\u0432\u043e\u0434 \u0434\u043b\u0438\u043d\u043d\u043e\u0433\u043e \u0440\u0430\u0434\u0438\u0443\u0441\u0430 (Long Radius, LR)<\/h3>\n<p>\u0420\u0430\u0434\u0438\u0443\u0441 \u0438\u0437\u0433\u0438\u0431\u0430:<\/p>\n<p><strong>R = 1.5D<\/strong><\/p>\n<p>\u0433\u0434\u0435 D \u2014 \u043d\u0430\u0440\u0443\u0436\u043d\u044b\u0439 \u0434\u0438\u0430\u043c\u0435\u0442\u0440 \u0442\u0440\u0443\u0431\u044b.<\/p>\n<p>\u041f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430:<\/p>\n<ul>\n<li>\u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u0441\u043e\u043f\u0440\u043e\u0442\u0438\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u043e\u0442\u043e\u043a\u0443;<\/li>\n<li>\u0441\u043d\u0438\u0436\u0435\u043d\u0438\u0435 \u043f\u043e\u0442\u0435\u0440\u044c \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f;<\/li>\n<li>\u0443\u043c\u0435\u043d\u044c\u0448\u0435\u043d\u0438\u0435 \u0442\u0443\u0440\u0431\u0443\u043b\u0435\u043d\u0442\u043d\u043e\u0441\u0442\u0438.<\/li>\n<\/ul>\n<p>\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445, \u0433\u0434\u0435 \u0432\u0430\u0436\u043d\u0430 \u0432\u044b\u0441\u043e\u043a\u0430\u044f \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c \u0442\u0440\u0430\u043d\u0441\u043f\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0438 \u0441\u0440\u0435\u0434\u044b.<\/p>\n<hr \/>\n<h3>\u041e\u0442\u0432\u043e\u0434 \u043a\u043e\u0440\u043e\u0442\u043a\u043e\u0433\u043e \u0440\u0430\u0434\u0438\u0443\u0441\u0430 (Short Radius, SR)<\/h3>\n<p>\u0420\u0430\u0434\u0438\u0443\u0441 \u0438\u0437\u0433\u0438\u0431\u0430:<\/p>\n<p><strong>R = 1.0D<\/strong><\/p>\n<p>\u041f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430:<\/p>\n<ul>\n<li>\u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u0430\u044f \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f;<\/li>\n<li>\u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0432 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u043d\u043e\u043c \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0435.<\/li>\n<\/ul>\n<p>\u041f\u0440\u0438\u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f \u0432 \u043c\u0435\u0441\u0442\u0430\u0445 \u0441 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u043d\u044b\u043c\u0438 \u043c\u043e\u043d\u0442\u0430\u0436\u043d\u044b\u043c\u0438 \u0440\u0430\u0437\u043c\u0435\u0440\u0430\u043c\u0438.<\/p>\n<hr \/>\n<h2>\u0422\u0440\u043e\u0439\u043d\u0438\u043a\u0438 (Tees)<\/h2>\n<p>\u0422\u0440\u043e\u0439\u043d\u0438\u043a\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043e\u0442\u0432\u0435\u0442\u0432\u043b\u0435\u043d\u0438\u0439 \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b.<\/p>\n<p>\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0432\u0438\u0434\u044b:<\/p>\n<h3>\u0420\u0430\u0432\u043d\u043e\u043f\u0440\u043e\u0445\u043e\u0434\u043d\u043e\u0439 \u0442\u0440\u043e\u0439\u043d\u0438\u043a (Equal Tee)<\/h3>\n<p>\u0414\u0438\u0430\u043c\u0435\u0442\u0440 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0442\u0440\u0443\u0431\u044b \u0438 \u043e\u0442\u0432\u0435\u0442\u0432\u043b\u0435\u043d\u0438\u044f \u043e\u0434\u0438\u043d\u0430\u043a\u043e\u0432\u044b\u0439.<\/p>\n<p>\u041f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445, \u0433\u0434\u0435 \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u043e\u0434\u0438\u043d\u0430\u043a\u043e\u0432\u044b\u0439 \u0440\u0430\u0441\u0445\u043e\u0434 \u0447\u0435\u0440\u0435\u0437 \u0432\u0441\u0435 \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f.<\/p>\n<hr \/>\n<h3>\u041f\u0435\u0440\u0435\u0445\u043e\u0434\u043d\u043e\u0439 \u0442\u0440\u043e\u0439\u043d\u0438\u043a (Reducing Tee)<\/h3>\n<p>\u0414\u0438\u0430\u043c\u0435\u0442\u0440 \u043e\u0442\u0432\u0435\u0442\u0432\u043b\u0435\u043d\u0438\u044f \u043c\u0435\u043d\u044c\u0448\u0435 \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u0430 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0442\u0440\u0443\u0431\u044b.<\/p>\n<p>\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0442\u0440\u0443\u0431 \u043c\u0435\u043d\u044c\u0448\u0435\u0433\u043e \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u0430 \u043a \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u043c\u0430\u0433\u0438\u0441\u0442\u0440\u0430\u043b\u0438.<\/p>\n<hr \/>\n<h2>\u041f\u0435\u0440\u0435\u0445\u043e\u0434\u044b (Reducers)<\/h2>\n<p>\u041f\u0435\u0440\u0435\u0445\u043e\u0434\u044b \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f \u0434\u043b\u044f \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f \u0442\u0440\u0443\u0431 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u043e\u0433\u043e \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u0430.<\/p>\n<p>\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0442\u0438\u043f\u044b:<\/p>\n<h3>\u041a\u043e\u043d\u0446\u0435\u043d\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043f\u0435\u0440\u0435\u0445\u043e\u0434 (Concentric Reducer)<\/h3>\n<p>\u041e\u0441\u044c \u0432\u0445\u043e\u0434\u043d\u043e\u0439 \u0438 \u0432\u044b\u0445\u043e\u0434\u043d\u043e\u0439 \u0442\u0440\u0443\u0431\u044b \u0441\u043e\u0432\u043f\u0430\u0434\u0430\u0435\u0442.<\/p>\n<p>\u041e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u0438:<\/p>\n<ul>\n<li>\u0441\u0438\u043c\u043c\u0435\u0442\u0440\u0438\u0447\u043d\u0430\u044f \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f;<\/li>\n<li>\u0440\u0430\u0432\u043d\u043e\u043c\u0435\u0440\u043d\u043e\u0435 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u043f\u043e\u0442\u043e\u043a\u0430.<\/li>\n<\/ul>\n<p>\u041f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0432 \u0432\u0435\u0440\u0442\u0438\u043a\u0430\u043b\u044c\u043d\u044b\u0445 \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u0430\u0445 \u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0445 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043b\u0438\u043d\u0438\u044f\u0445.<\/p>\n<hr \/>\n<h3>\u042d\u043a\u0441\u0446\u0435\u043d\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043f\u0435\u0440\u0435\u0445\u043e\u0434 (Eccentric Reducer)<\/h3>\n<p>\u041e\u0434\u043d\u0430 \u0441\u0442\u043e\u0440\u043e\u043d\u0430 \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u0430 \u043e\u0441\u0442\u0430\u0435\u0442\u0441\u044f \u043f\u043b\u043e\u0441\u043a\u043e\u0439:<\/p>\n<ul>\n<li>\u0432\u0435\u0440\u0445\u043d\u044f\u044f \u0447\u0430\u0441\u0442\u044c (Top Flat);<\/li>\n<li>\u043d\u0438\u0436\u043d\u044f\u044f \u0447\u0430\u0441\u0442\u044c (Bottom Flat).<\/li>\n<\/ul>\n<p>\u041e\u0441\u043e\u0431\u0435\u043d\u043d\u043e \u0432\u0430\u0436\u0435\u043d \u043f\u0440\u0438 \u043c\u043e\u043d\u0442\u0430\u0436\u0435 \u043d\u0430 \u0432\u0441\u0430\u0441\u044b\u0432\u0430\u044e\u0449\u0438\u0445 \u043b\u0438\u043d\u0438\u044f\u0445 \u043d\u0430\u0441\u043e\u0441\u043e\u0432.<\/p>\n<p>\u041e\u0441\u043d\u043e\u0432\u043d\u043e\u0435 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u043e:<\/p>\n<ul>\n<li>\u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0432\u043e\u0437\u0434\u0443\u0448\u043d\u044b\u0445 \u043a\u0430\u0440\u043c\u0430\u043d\u043e\u0432;<\/li>\n<li>\u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u0443\u044e \u0440\u0430\u0431\u043e\u0442\u0443 \u043d\u0430\u0441\u043e\u0441\u043d\u043e\u0433\u043e \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5430\" src=\"https:\/\/dtcflowtech.com\/wp-content\/uploads\/2026\/07\/37-\u63d2\u56fe-Core-Components.webp\" alt=\"\" width=\"1536\" height=\"1024\" srcset=\"https:\/\/dtcflowtech.qnycloud.com\/wp-content\/uploads\/2026\/07\/37-\u63d2\u56fe-Core-Components.webp 1536w, https:\/\/dtcflowtech.qnycloud.com\/wp-content\/uploads\/2026\/07\/37-\u63d2\u56fe-Core-Components-400x267.webp 400w, https:\/\/dtcflowtech.qnycloud.com\/wp-content\/uploads\/2026\/07\/37-\u63d2\u56fe-Core-Components-768x512.webp 768w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/p>\n<hr \/>\n<h1>3. \u0421\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0435 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438<\/h1>\n<p>\u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u0444\u0438\u0442\u0438\u043d\u0433\u0430 \u0434\u043e\u043b\u0436\u0435\u043d \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0443 \u0442\u0440\u0443\u0431\u044b \u0441 \u0442\u043e\u0447\u043a\u0438 \u0437\u0440\u0435\u043d\u0438\u044f:<\/p>\n<ul>\n<li>\u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u0438;<\/li>\n<li>\u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u0438;<\/li>\n<li>\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u043e\u0433\u043e \u0440\u0435\u0436\u0438\u043c\u0430;<\/li>\n<li>\u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438.<\/li>\n<\/ul>\n<p>\u041d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u0435 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b:<\/p>\n<h2>\u0423\u0433\u043b\u0435\u0440\u043e\u0434\u0438\u0441\u0442\u0430\u044f \u0441\u0442\u0430\u043b\u044c<\/h2>\n<p><strong>ASTM A234 WPB<\/strong><\/p>\n<p>\u041f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0434\u043b\u044f:<\/p>\n<ul>\n<li>\u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0445 \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u043e\u0432;<\/li>\n<li>\u043d\u0435\u0444\u0442\u0435\u0433\u0430\u0437\u043e\u0432\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c;<\/li>\n<li>\u044d\u043d\u0435\u0440\u0433\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u0432.<\/li>\n<\/ul>\n<hr \/>\n<h2>\u041d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0430\u044f \u0441\u0442\u0430\u043b\u044c<\/h2>\n<p><strong>ASTM A403 WP304 \/ WP316<\/strong><\/p>\n<p>\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445, \u0433\u0434\u0435 \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f:<\/p>\n<ul>\n<li>\u0432\u044b\u0441\u043e\u043a\u0430\u044f \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0442\u043e\u0439\u043a\u043e\u0441\u0442\u044c;<\/li>\n<li>\u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u044c \u043a \u0430\u0433\u0440\u0435\u0441\u0441\u0438\u0432\u043d\u044b\u043c \u0441\u0440\u0435\u0434\u0430\u043c;<\/li>\n<li>\u0441\u0430\u043d\u0438\u0442\u0430\u0440\u043d\u044b\u0435 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f.<\/li>\n<\/ul>\n<hr \/>\n<h2>\u041a\u043e\u0432\u0430\u043d\u0430\u044f \u0443\u0433\u043b\u0435\u0440\u043e\u0434\u0438\u0441\u0442\u0430\u044f \u0441\u0442\u0430\u043b\u044c<\/h2>\n<p><strong>ASTM A105<\/strong><\/p>\n<p>\u041e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u0434\u043b\u044f \u043a\u043e\u0432\u0430\u043d\u044b\u0445 \u0444\u0438\u0442\u0438\u043d\u0433\u043e\u0432 ASME B16.11.<\/p>\n<p>\u041e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442:<\/p>\n<ul>\n<li>\u0432\u044b\u0441\u043e\u043a\u0443\u044e \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c;<\/li>\n<li>\u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u043c \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0438;<\/li>\n<li>\u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0441\u0440\u043e\u043a \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438.<\/li>\n<\/ul>\n<hr \/>\n<h1>\u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435: \u043a\u0430\u043a \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u044b\u0439 \u0442\u0438\u043f \u0444\u0438\u0442\u0438\u043d\u0433\u0430?<\/h1>\n<p>\u0412\u044b\u0431\u043e\u0440 \u043c\u0435\u0436\u0434\u0443 \u043f\u0440\u0438\u0432\u0430\u0440\u043d\u044b\u043c\u0438 \u0432\u0441\u0442\u044b\u043a \u0444\u0438\u0442\u0438\u043d\u0433\u0430\u043c\u0438 ASME B16.9 \u0438 \u043a\u043e\u0432\u0430\u043d\u044b\u043c\u0438 \u0444\u0438\u0442\u0438\u043d\u0433\u0430\u043c\u0438 ASME B16.11 \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442:<\/p>\n<ul>\n<li>\u0434\u0438\u0430\u043c\u0435\u0442\u0440\u0430 \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u0430;<\/li>\n<li>\u0440\u0430\u0431\u043e\u0447\u0435\u0433\u043e \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f;<\/li>\n<li>\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u044b;<\/li>\n<li>\u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u0439 \u043a \u043c\u043e\u043d\u0442\u0430\u0436\u0443;<\/li>\n<li>\u0443\u0441\u043b\u043e\u0432\u0438\u0439 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438.<\/li>\n<\/ul>\n<p><strong>Butt-Weld \u0444\u0438\u0442\u0438\u043d\u0433\u0438<\/strong> \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u043e\u043f\u0442\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u043c \u0440\u0435\u0448\u0435\u043d\u0438\u0435\u043c \u0434\u043b\u044f \u043a\u0440\u0443\u043f\u043d\u044b\u0445 \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c, \u0433\u0434\u0435 \u0432\u0430\u0436\u043d\u044b \u043f\u043b\u0430\u0432\u043d\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430 \u0438 \u0432\u044b\u0441\u043e\u043a\u0430\u044f \u043f\u0440\u043e\u043f\u0443\u0441\u043a\u043d\u0430\u044f \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c.<\/p>\n<p><strong>Forged \u0444\u0438\u0442\u0438\u043d\u0433\u0438<\/strong> \u043b\u0443\u0447\u0448\u0435 \u043f\u043e\u0434\u0445\u043e\u0434\u044f\u0442 \u0434\u043b\u044f \u043c\u0430\u043b\u044b\u0445 \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u0438 \u0441\u0438\u0441\u0442\u0435\u043c \u0432\u044b\u0441\u043e\u043a\u043e\u0433\u043e \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f, \u0433\u0434\u0435 \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u043e\u0441\u0442\u044c \u0438 \u0432\u044b\u0441\u043e\u043a\u0430\u044f \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f.<\/p>\n<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f <strong>DTC Flowtech<\/strong> \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0448\u0438\u0440\u043e\u043a\u0438\u0439 \u0430\u0441\u0441\u043e\u0440\u0442\u0438\u043c\u0435\u043d\u0442 \u0442\u0440\u0443\u0431\u043d\u044b\u0445 \u0444\u0438\u0442\u0438\u043d\u0433\u043e\u0432 \u043f\u043e \u043c\u0435\u0436\u0434\u0443\u043d\u0430\u0440\u043e\u0434\u043d\u044b\u043c \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430\u043c ASME, ASTM \u0438 EN, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u043f\u0440\u0438\u0432\u0430\u0440\u043d\u044b\u0435 \u0432\u0441\u0442\u044b\u043a \u0444\u0438\u0442\u0438\u043d\u0433\u0438, \u043a\u043e\u0432\u0430\u043d\u044b\u0435 \u0444\u0438\u0442\u0438\u043d\u0433\u0438, \u043e\u0442\u0432\u043e\u0434\u044b, \u0442\u0440\u043e\u0439\u043d\u0438\u043a\u0438 \u0438 \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u044b \u0434\u043b\u044f \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0445 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0439.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5432\" src=\"https:\/\/dtcflowtech.com\/wp-content\/uploads\/2026\/07\/38-\u63d2\u56fe-Material-Integrity.webp\" alt=\"\" width=\"1536\" height=\"1024\" srcset=\"https:\/\/dtcflowtech.qnycloud.com\/wp-content\/uploads\/2026\/07\/38-\u63d2\u56fe-Material-Integrity.webp 1536w, https:\/\/dtcflowtech.qnycloud.com\/wp-content\/uploads\/2026\/07\/38-\u63d2\u56fe-Material-Integrity-400x267.webp 400w, https:\/\/dtcflowtech.qnycloud.com\/wp-content\/uploads\/2026\/07\/38-\u63d2\u56fe-Material-Integrity-768x512.webp 768w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. \u0413\u0435\u043e\u043c\u0435\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u0422\u0440\u0443\u0431\u043d\u044b\u0435 \u0444\u0438\u0442\u0438\u043d\u0433\u0438 \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0432\u0430\u0436\u043d\u0435\u0439\u0448\u0438\u043c\u0438 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430\u043c\u0438 \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u0438\u0437\u043c\u0435\u043d\u044f\u0442\u044c \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u043e\u0442\u043e\u043a\u0430, \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u043e\u0442\u0432\u0435\u0442\u0432\u043b\u0435\u043d\u0438\u044f \u0438 \u0441\u043e\u0435\u0434\u0438\u043d\u044f\u0442\u044c \u0442\u0440\u0443\u0431\u044b \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u043e\u0432. \u0412 \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0439 \u0441\u0444\u0435\u0440\u0435 \u0437\u0430\u043a\u0443\u043f\u043e\u043a \u043f\u0440\u043e\u0434\u0443\u043a\u0446\u0438\u0438 PVF (Pipe, Valve &amp; Flange \u2014 \u0442\u0440\u0443\u0431\u044b, \u0430\u0440\u043c\u0430\u0442\u0443\u0440\u0430 \u0438 \u0444\u043b\u0430\u043d\u0446\u044b) \u0442\u0440\u0443\u0431\u043d\u044b\u0435 \u0444\u0438\u0442\u0438\u043d\u0433\u0438 \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u043c \u0440\u0430\u0437\u0434\u0435\u043b\u044f\u044e\u0442\u0441\u044f \u043d\u0430 \u0434\u0432\u0430 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0445 \u0442\u0438\u043f\u0430 \u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430: \u041f\u0440\u0438\u0432\u0430\u0440\u043d\u044b\u0435 \u0444\u0438\u0442\u0438\u043d\u0433\u0438 \u0432\u0441\u0442\u044b\u043a (Butt-Weld Fittings, ASME B16.9) \u041f\u0440\u0438\u0432\u0430\u0440\u043d\u044b\u0435 \u0444\u0438\u0442\u0438\u043d\u0433\u0438 \u0432\u0441\u0442\u044b\u043a \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0432 \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u0441\u0440\u0435\u0434\u043d\u0435\u0433\u043e \u0438 \u0431\u043e\u043b\u044c\u0448\u043e\u0433\u043e \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u0430. \u0421\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u0443\u0442\u0435\u043c \u0441\u0432\u0430\u0440\u043a\u0438 \u043a\u0440\u043e\u043c\u043a\u0430 \u043a \u043a\u0440\u043e\u043c\u043a\u0435 \u0441 \u0442\u0440\u0443\u0431\u043e\u0439, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0442\u043e\u043b\u0449\u0438\u043d\u0430 \u0441\u0442\u0435\u043d\u043a\u0438 \u0444\u0438\u0442\u0438\u043d\u0433\u0430 (Schedule, SCH) \u0434\u043e\u043b\u0436\u043d\u0430 \u0442\u043e\u0447\u043d\u043e \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0442\u043e\u043b\u0449\u0438\u043d\u0435 \u0441\u0442\u0435\u043d\u043a\u0438 \u0441\u043e\u0435\u0434\u0438\u043d\u044f\u0435\u043c\u043e\u0439 \u0442\u0440\u0443\u0431\u044b. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430: \u043f\u043b\u0430\u0432\u043d\u044b\u0439 \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u0439 \u043f\u0440\u043e\u0445\u043e\u0434; \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u0441\u043e\u043f\u0440\u043e\u0442\u0438\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u043e\u0442\u043e\u043a\u0443; \u0441\u043d\u0438\u0436\u0435\u043d\u0438\u0435 \u0442\u0443\u0440\u0431\u0443\u043b\u0435\u043d\u0442\u043d\u043e\u0441\u0442\u0438 \u0440\u0430\u0431\u043e\u0447\u0435\u0439 \u0441\u0440\u0435\u0434\u044b; \u0432\u044b\u0441\u043e\u043a\u0430\u044f \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f \u043f\u043e\u0441\u043b\u0435 \u0441\u0432\u0430\u0440\u043a\u0438. \u0411\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0441\u0432\u043e\u0438\u043c \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0430\u043c \u0444\u0438\u0442\u0438\u043d\u0433\u0438 ASME B16.9 \u0448\u0438\u0440\u043e\u043a\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0432: \u043d\u0435\u0444\u0442\u0435\u0433\u0430\u0437\u043e\u0432\u043e\u0439 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438; \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430\u0445; \u044d\u043d\u0435\u0440\u0433\u0435\u0442\u0438\u043a\u0435; \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0445 \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u0430\u0445 \u0432\u044b\u0441\u043e\u043a\u043e\u0433\u043e \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f. \u041a \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u043c \u0432\u0438\u0434\u0430\u043c \u043e\u0442\u043d\u043e\u0441\u044f\u0442\u0441\u044f: \u043e\u0442\u0432\u043e\u0434\u044b (Elbows); \u0442\u0440\u043e\u0439\u043d\u0438\u043a\u0438 (Tees); \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u044b (Reducers); \u0437\u0430\u0433\u043b\u0443\u0448\u043a\u0438 (Caps). \u041a\u043e\u0432\u0430\u043d\u044b\u0435 \u0444\u0438\u0442\u0438\u043d\u0433\u0438 (Forged Fittings, ASME B16.11) \u041a\u043e\u0432\u0430\u043d\u044b\u0435 \u0444\u0438\u0442\u0438\u043d\u0433\u0438 \u043e\u0431\u044b\u0447\u043d\u043e \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f \u0434\u043b\u044f \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u043e\u0432 \u043c\u0430\u043b\u043e\u0433\u043e \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u0430, \u043a\u0430\u043a \u043f\u0440\u0430\u0432\u0438\u043b\u043e: DN 50 (2&#8243;) \u0438 \u043c\u0435\u043d\u044c\u0448\u0435. \u041e\u043d\u0438 \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u044b \u0434\u043b\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0432 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u0432\u044b\u0441\u043e\u043a\u043e\u0433\u043e \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0438 \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u044e\u0442\u0441\u044f \u0432 \u0434\u0432\u0443\u0445 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0445 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u0430\u0445 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f: Socket Weld (\u043f\u043e\u0434 \u043f\u0440\u0438\u0432\u0430\u0440\u043a\u0443 \u0432 \u0440\u0430\u0441\u0442\u0440\u0443\u0431) \u041a\u043e\u043d\u0435\u0446 \u0442\u0440\u0443\u0431\u044b \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0432\u043d\u0443\u0442\u0440\u044c \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0440\u0430\u0441\u0442\u0440\u0443\u0431\u0430 \u0444\u0438\u0442\u0438\u043d\u0433\u0430 \u0438 \u0444\u0438\u043a\u0441\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0443\u0433\u043b\u043e\u0432\u044b\u043c \u0441\u0432\u0430\u0440\u043d\u044b\u043c \u0448\u0432\u043e\u043c. \u041f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430: \u0432\u044b\u0441\u043e\u043a\u0430\u044f \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f; \u0443\u0434\u043e\u0431\u0441\u0442\u0432\u043e \u043c\u043e\u043d\u0442\u0430\u0436\u0430; \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u043c \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0438. Threaded (\u0440\u0435\u0437\u044c\u0431\u043e\u0432\u044b\u0435) \u0421\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0435\u0439 \u0438 \u043d\u0430\u0440\u0443\u0436\u043d\u043e\u0439 \u0440\u0435\u0437\u044c\u0431\u044b. \u041f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430: \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0435 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u0438 \u0441\u0432\u0430\u0440\u043a\u0438; \u0443\u0434\u043e\u0431\u0441\u0442\u0432\u043e \u043c\u043e\u043d\u0442\u0430\u0436\u0430 \u0438 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u044f; \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u043c\u0430\u043b\u043e\u0433\u043e \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u0430. \u041a\u043e\u0432\u0430\u043d\u044b\u0435 \u0444\u0438\u0442\u0438\u043d\u0433\u0438 \u0448\u0438\u0440\u043e\u043a\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0432: \u0433\u0438\u0434\u0440\u0430\u0432\u043b\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445; \u043f\u0440\u0438\u0431\u043e\u0440\u043d\u044b\u0445 \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u0430\u0445; \u043f\u0430\u0440\u043e\u0432\u044b\u0445 \u043b\u0438\u043d\u0438\u044f\u0445; \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430\u0445 \u0432\u044b\u0441\u043e\u043a\u043e\u0433\u043e \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f. 2. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b \u0438 \u0438\u0445 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u041e\u0442\u0432\u043e\u0434\u044b (Elbows 90\u00b0 \u0438 45\u00b0) \u041e\u0442\u0432\u043e\u0434\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0434\u043b\u044f \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u0432\u0438\u0436\u0435\u043d\u0438\u044f \u0440\u0430\u0431\u043e\u0447\u0435\u0439 \u0441\u0440\u0435\u0434\u044b \u0432 \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u0435. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0442\u0438\u043f\u044b: \u041e\u0442\u0432\u043e\u0434 \u0434\u043b\u0438\u043d\u043d\u043e\u0433\u043e \u0440\u0430\u0434\u0438\u0443\u0441\u0430 (Long Radius, LR) \u0420\u0430\u0434\u0438\u0443\u0441 \u0438\u0437\u0433\u0438\u0431\u0430: R = 1.5D \u0433\u0434\u0435 D \u2014 \u043d\u0430\u0440\u0443\u0436\u043d\u044b\u0439 \u0434\u0438\u0430\u043c\u0435\u0442\u0440 \u0442\u0440\u0443\u0431\u044b. \u041f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430: \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u0441\u043e\u043f\u0440\u043e\u0442\u0438\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u043e\u0442\u043e\u043a\u0443; \u0441\u043d\u0438\u0436\u0435\u043d\u0438\u0435 \u043f\u043e\u0442\u0435\u0440\u044c \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f; \u0443\u043c\u0435\u043d\u044c\u0448\u0435\u043d\u0438\u0435 \u0442\u0443\u0440\u0431\u0443\u043b\u0435\u043d\u0442\u043d\u043e\u0441\u0442\u0438. \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445, \u0433\u0434\u0435 \u0432\u0430\u0436\u043d\u0430 \u0432\u044b\u0441\u043e\u043a\u0430\u044f \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c \u0442\u0440\u0430\u043d\u0441\u043f\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u0438 \u2026<\/p>\n","protected":false},"author":2,"featured_media":5427,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_locale":"ru_RU","_original_post":"https:\/\/dtcflowtech.com\/?p=4556","footnotes":""},"categories":[14],"tags":[],"class_list":["post-4558","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-library","ru-RU"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"1. \u0413\u0435\u043e\u043c\u0435\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u0422\u0440\u0443\u0431\u043d\u044b\u0435 \u0444\u0438\u0442\u0438\u043d\u0433\u0438 \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f 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\u0442\u0440\u0443\u0431\u044b \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0434\u0438\u0430\u043c\u0435\u0442\u0440\u043e\u0432. \u0412 \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0439 \u0441\u0444\u0435\u0440\u0435 \u0437\u0430\u043a\u0443\u043f\u043e\u043a \u043f\u0440\u043e\u0434\u0443\u043a\u0446\u0438\u0438 PVF (Pipe, Valve &amp; Flange \u2014 \u0442\u0440\u0443\u0431\u044b, \u0430\u0440\u043c\u0430\u0442\u0443\u0440\u0430 \u0438 \u0444\u043b\u0430\u043d\u0446\u044b) \u0442\u0440\u0443\u0431\u043d\u044b\u0435 \u0444\u0438\u0442\u0438\u043d\u0433\u0438 \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u043c \u0440\u0430\u0437\u0434\u0435\u043b\u044f\u044e\u0442\u0441\u044f \u043d\u0430 \u0434\u0432\u0430 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0445 \u0442\u0438\u043f\u0430 \u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430: \u041f\u0440\u0438\u0432\u0430\u0440\u043d\u044b\u0435 \u0444\u0438\u0442\u0438\u043d\u0433\u0438\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/dtcflowtech.qnycloud.com\/wp-content\/uploads\/2026\/07\/35-\u5c01\u9762\u56fe-B16-9-B16-11.webp\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/dtcflowtech.com\\\/ru\\\/technical-library\\\/an-engineering-guide-to-butt-weld-and-forged-fittings-asme-b16-9-b16-11-standards\\\/#blogposting\",\"name\":\"\\u0418\\u043d\\u0436\\u0435\\u043d\\u0435\\u0440\\u043d\\u043e\\u0435 \\u0440\\u0443\\u043a\\u043e\\u0432\\u043e\\u0434\\u0441\\u0442\\u0432\\u043e \\u043f\\u043e \\u043f\\u0440\\u0438\\u0432\\u0430\\u0440\\u043d\\u044b\\u043c \\u0432\\u0441\\u0442\\u044b\\u043a \\u0438 \\u043a\\u043e\\u0432\\u0430\\u043d\\u044b\\u043c 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