{"id":1008,"date":"2026-04-17T23:31:11","date_gmt":"2026-04-18T03:31:11","guid":{"rendered":"https:\/\/www.songhaiflange.com\/?p=1008"},"modified":"2026-04-17T23:43:53","modified_gmt":"2026-04-18T03:43:53","slug":"socket-weld-flange-guide-high-pressure-small-bore-piping-applications","status":"publish","type":"post","link":"https:\/\/www.songhaiflange.com\/fr\/2026\/04\/17\/socket-weld-flange-guide-high-pressure-small-bore-piping-applications\/","title":{"rendered":"Guide des brides \u00e0 souder \u00e0 embo\u00eetement Applications de tuyauterie \u00e0 haute pression et \u00e0 faible diam\u00e8tre"},"content":{"rendered":"<h2>What is a Socket Weld Flange<\/h2>\n<p>A Socket Weld Flange is designed for small-bore, high-pressure piping systems. The pipe is inserted into a recessed socket area and fillet welded to the flange hub, creating a strong, leak-proof connection.<\/p>\n<h3>Key Features<\/h3>\n<ul>\n<li>Socket bore matches pipe outer diameter for precise fit<\/li>\n<li>Fillet weld provides strong mechanical connection<\/li>\n<li>Internal crevice minimized for better flow characteristics<\/li>\n<li>Available in raised face (RF) or ring type joint (RTJ)<\/li>\n<\/ul>\n<h3>Avantages<\/h3>\n<ol>\n<li>Excellent for high-pressure applications<\/li>\n<li>Better fatigue strength than slip-on flanges<\/li>\n<li>No beveling required for welding<\/li>\n<li>Good flow characteristics with proper gap<\/li>\n<li>Cost-effective for small diameter piping<\/li>\n<\/ol>\n<h3>Applications<\/h3>\n<ul>\n<li>High-pressure steam lines (NPS 2 and below)<\/li>\n<li>Hydraulic systems<\/li>\n<li>Chemical injection lines<\/li>\n<li>Instrument tubing connections<\/li>\n<li>High-pressure process piping<\/li>\n<\/ul>\n<h3>Installation Guidelines<\/h3>\n<p>Important: Leave a 1.6mm (1\/16 inch) gap between pipe end and socket bottom to allow for thermal expansion and reduce weld stress.<\/p>\n<h3>Standards and Specifications<\/h3>\n<ul>\n<li>ASME B16.5: NPS 1\/2 to 3, Class 150-2500<\/li>\n<li>ASME B16.11: Forged fittings, socket weld and threaded<\/li>\n<li>EN 1092-1: European standard socket weld flanges<\/li>\n<\/ul>\n<h3>Material Options<\/h3>\n<ul>\n<li>Stainless Steel: 304\/304L, 316\/316L, 321, 347<\/li>\n<li>Carbon Steel: ASTM A105, A350 LF2<\/li>\n<li>Alloy Steel: F11, F22, F91<\/li>\n<li>Duplex Steel: 2205, 2507<\/li>\n<\/ul>\n<p>Socket weld flanges are the ideal choice for small-bore, high-pressure piping systems where leak-tight integrity is critical.<\/p>\n<p><strong>WhatsApp :<\/strong>\u00a0+86-18658777855<br \/>\n<strong>Courriel :<\/strong>\u00a01007788887@qq.com<br \/>\n<a href=\"https:\/\/www.720yun.com\/vr\/a6ajt7ynrw0\"><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\" 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>Qu'est-ce qu'une bride \u00e0 souder par embo\u00eetement ? Une bride \u00e0 souder par embo\u00eetement est con\u00e7ue pour les syst\u00e8mes de tuyauterie \u00e0 haute pression de petit diam\u00e8tre. Le tuyau est ins\u00e9r\u00e9 dans une zone d'embo\u00eetement en retrait et soud\u00e9 par cong\u00e9s au moyeu de la bride, cr\u00e9ant ainsi une connexion solide et \u00e9tanche. Caract\u00e9ristiques principales L'al\u00e9sage de l'embo\u00eeture correspond au diam\u00e8tre ext\u00e9rieur du tuyau pour un ajustement pr\u00e9cis La soudure d'angle assure une connexion m\u00e9canique solide [...]<\/p>","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":[66,73,102,70,67],"class_list":["post-1008","post","type-post","status-publish","format-standard","hentry","category-blog","tag-flange","tag-high-pressure","tag-socket","tag-standard","tag-weldneck"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.songhaiflange.com\/fr\/wp-json\/wp\/v2\/posts\/1008","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.songhaiflange.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.songhaiflange.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.songhaiflange.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.songhaiflange.com\/fr\/wp-json\/wp\/v2\/comments?post=1008"}],"version-history":[{"count":2,"href":"https:\/\/www.songhaiflange.com\/fr\/wp-json\/wp\/v2\/posts\/1008\/revisions"}],"predecessor-version":[{"id":1022,"href":"https:\/\/www.songhaiflange.com\/fr\/wp-json\/wp\/v2\/posts\/1008\/revisions\/1022"}],"wp:attachment":[{"href":"https:\/\/www.songhaiflange.com\/fr\/wp-json\/wp\/v2\/media?parent=1008"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/fr\/wp-json\/wp\/v2\/categories?post=1008"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/fr\/wp-json\/wp\/v2\/tags?post=1008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}