{"id":3087,"date":"2026-05-02T02:40:02","date_gmt":"2026-05-02T02:40:02","guid":{"rendered":"https:\/\/beiyutitanium.com\/product\/titanium-flanges\/"},"modified":"2026-09-06T23:51:00","modified_gmt":"2026-09-06T23:51:00","slug":"titanium-flanges","status":"publish","type":"product","link":"https:\/\/beiyutitanium.com\/fr\/product\/titanium-flanges\/","title":{"rendered":"Brides en titane | Grade 2 \/ Grade 5 \/ Grade 7 \/ Grade 12"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"3087\" class=\"elementor elementor-3087\" data-elementor-post-type=\"product\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bywave6section elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"bywave6section\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;_ob_glider_is_slider&quot;:&quot;no&quot;}\">\n\t\t\t\t\t\t<div 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.by-row{grid-template-columns:1fr}.by-product-template .by-row>div{border-right:0;border-top:1px solid var(--by-line)}.by-product-template .by-row>div:first-child{border-top:0}.by-product-template .by-row .go{display:none}}\n@media(max-width:560px){.by-product-template .by-specband,.by-product-template .by-appcards{grid-template-columns:1fr}.by-product-template .by-section-head{display:block}.by-product-template .by-section-head a{display:inline-block;margin-top:8px}.by-product-template .by-mini{grid-template-columns:82px 1fr}.by-product-template .by-mini img{width:82px;height:64px}.by-product-template .by-cta{padding:28px 22px}}\n<\/style><div class=\"by-product-template by-product-3087\"><div class=\"by-wrap\">\n  <div class=\"by-topnote\" aria-label=\"Aper\u00e7u technique des composants en titane\"><div class=\"by-specband\"><div class=\"cell\"><strong>ASTM B381<\/strong><span>Mat\u00e9riau de bride forg\u00e9e<\/span><\/div><div class=\"cell\"><strong>Gr2 \/ Gr5 \/ Gr7 \/ Gr12<\/strong><span>Nuance selon le fluide et la r\u00e9sistance<\/span><\/div><div class=\"cell\"><strong>ASME \/ plan<\/strong><span>Dimensions selon commande<\/span><\/div><div class=\"cell\"><strong>PMI \/ MTC<\/strong><span>Contr\u00f4le sur demande<\/span><\/div><div class=\"by-note\"><b>L'acceptation est conforme \u00e0 la sp\u00e9cification command\u00e9e.<\/b> Les dimensions finales, tol\u00e9rances, nuance, contr\u00f4le et documentation sont confirm\u00e9s par le plan, la commande et le certificat mati\u00e8re.<\/div><\/div><\/div>\n  <div class=\"by-grid\"><div class=\"by-prose\"><h2>Brides en titane pour tuyauteries chimiques, marines et industrielles<\/h2>\n<p>Les dimensions sont propos\u00e9es \u00e0 partir des lignes publi\u00e9es et non d'une seule plage convertie : dimension nominale 1\/2 in \u00e0 60 in NB NPS ; classe de pression PN 0,25 MPa \u00e0 32 MPa, PN 6 \u00e0 PN 250, et Class 150 \u00e0 Class 2500.<\/p>\r\n<p>Beiyu fournit des brides en titane pour syst\u00e8mes de tuyauterie r\u00e9sistants \u00e0 la corrosion, \u00e9changeurs de chaleur, appareils \u00e0 pression, \u00e9quipements pour eau de mer et ensembles en titane sur mesure. Les types de brides courants comprennent les brides \u00e0 collerette \u00e0 souder, \u00e0 enfiler, pleines, \u00e0 collet libre, filet\u00e9es, \u00e0 embo\u00eetement soud\u00e9 et les composants de brides en titane selon plan.<\/p>\r\n\r\n<p>Les brides en titane Grade 2 sont couramment utilis\u00e9es pour les tuyauteries r\u00e9sistantes \u00e0 la corrosion et les raccordements d'\u00e9quipements g\u00e9n\u00e9raux. Grade 7 peut \u00eatre s\u00e9lectionn\u00e9 pour des milieux chimiques plus agressifs, tandis que Grade 5 \/ Ti-6Al-4V est utilis\u00e9 lorsqu'une r\u00e9sistance plus \u00e9lev\u00e9e est requise. Grade 12 peut \u00eatre envisag\u00e9 pour les applications exigeant une r\u00e9sistance et une r\u00e9sistance \u00e0 la corrosion am\u00e9lior\u00e9es par rapport au titane commercialement pur.<\/p>\r\n\r\n<h2>Nuances, normes et types de brides<\/h2>\r\n<table>\r\n  <tbody>\r\n    <tr>\r\n      <th>Nuances courantes<\/th>\r\n      <td>Grade 2, Grade 5 \/ Ti-6Al-4V, Grade 7, Grade 12.<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <th>Norme de mat\u00e9riau<\/th>\r\n      <td>ASTM B381 pour les pi\u00e8ces forg\u00e9es en titane et alliages de titane ; les exigences de mat\u00e9riau sp\u00e9cifiques au projet peuvent \u00eatre examin\u00e9es.<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <th>R\u00e9f\u00e9rences dimensionnelles<\/th>\r\n      <td>ASME B16.5, ASME B16.47, DIN, EN, JIS ou plans sur mesure.<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <th>Types courants<\/th>\r\n      <td>Brides \u00e0 collerette \u00e0 souder, \u00e0 enfiler, pleines, \u00e0 collet libre, filet\u00e9es, \u00e0 embo\u00eetement soud\u00e9 et usin\u00e9es sur mesure.<\/td>\r\n    <\/tr>\r\n  <\/tbody>\r\n<\/table>\r\n\r\n<h2>Plage de dimensions et exigences d'usinage<\/h2>\r\n<table class=\"by-spec\" data-ctab=\"fl-rfqfields\">\n  <caption>Ce qu'une demande concernant une bride en titane devrait pr\u00e9ciser<\/caption>\n  <thead><tr><th>Article<\/th><th>\u00c0 indiquer<\/th><\/tr><\/thead>\n  <tbody>\n    <tr><td>D\u00e9finition d'une bride<\/td><td>Taille nominale, classe de pression, type de face, al\u00e9sage, exigences relatives aux trous de boulons, \u00e9paisseur<\/td><\/tr>\n    <tr><td>R\u00e9f\u00e9rence de commande<\/td><td>Norme, r\u00e9vision du plan, quantit\u00e9<\/td><\/tr>\n    <tr><td>Brides non standard<\/td><td>Le plan identifie les tol\u00e9rances, les exigences relatives \u00e0 la surface d'\u00e9tanch\u00e9it\u00e9, la sur\u00e9paisseur d'usinage, et si la bride est forg\u00e9e, d\u00e9coup\u00e9e dans une plaque ou enti\u00e8rement usin\u00e9e \u00e0 partir d'une billette<\/td><\/tr>\n    <tr><td>\u00c9tat de surface<\/td><td>Surface usin\u00e9e, d\u00e9cap\u00e9e ou grenaill\u00e9e, ou face d'\u00e9tanch\u00e9it\u00e9 polie, selon l'application<\/td><\/tr>\n    <tr><td>Surface d'\u00e9tanch\u00e9it\u00e9<\/td><td>Face sur\u00e9lev\u00e9e, face plate, joint annulaire ou conception sur mesure, sp\u00e9cifi\u00e9s dans le plan ou la sp\u00e9cification d'achat<\/td><\/tr>\n  <\/tbody>\n<\/table>\r\n\r\n<h2>Applications courantes<\/h2>\r\n<table class=\"by-spec\" data-ctab=\"fl-apps\">\n  <caption>\u00c9quipements utilisant des brides en titane<\/caption>\n  <thead><tr><th>Syst\u00e8me<\/th><th>\u00c9quipement<\/th><\/tr><\/thead>\n  <tbody>\n    <tr><td>Transformation chimique<\/td><td>Canalisations et piquages d'\u00e9quipement<\/td><\/tr>\n    <tr><td>Eau de mer et dessalement<\/td><td>Syst\u00e8mes d'eau de mer, de saumure et de dessalement<\/td><\/tr>\n    <tr><td>\u00c9changeurs de chaleur et appareils<\/td><td>\u00c9changeurs de chaleur, condenseurs et appareils \u00e0 pression<\/td><\/tr>\n    <tr><td>\u00c9lectrochimique<\/td><td>\u00c9quipements \u00e9lectrochimiques et hydrom\u00e9tallurgiques<\/td><\/tr>\n    <tr><td>Ensembles<\/td><td>Skids en titane sur mesure et ensembles industriels<\/td><\/tr>\n  <\/tbody>\n<\/table>\r\n\r\n<h2>Contr\u00f4le et documentation<\/h2>\r\n<table class=\"by-spec\" data-ctab=\"fl-inspection\">\n  <caption>Contr\u00f4le et documentation pour les commandes de brides tra\u00e7ables<\/caption>\n  <thead><tr><th>Quand<\/th><th>Documents et essais<\/th><\/tr><\/thead>\n  <tbody>\n    <tr><td>Demand\u00e9s pour une commande tra\u00e7able<\/td><td>Certificat mati\u00e8re, documentation de r\u00e9ception 3.1 selon EN 10204, tra\u00e7abilit\u00e9 par num\u00e9ro de coul\u00e9e, composition chimique, propri\u00e9t\u00e9s m\u00e9caniques, rapport de contr\u00f4le dimensionnel<\/td><\/tr>\n    <tr><td>Peuvent \u00eatre ajout\u00e9s, selon la taille de la bride et les conditions de service<\/td><td>Contr\u00f4le par ultrasons, essai PMI, contr\u00f4le par ressuage, essai de duret\u00e9, contr\u00f4le par tierce partie<\/td><\/tr>\n  <\/tbody>\n<\/table>\n\n<!-- codex-pt-one-liner-20260619:start -->\n<p>Si requis, le contr\u00f4le par ressuage (PT), ainsi que son p\u00e9rim\u00e8tre de rapport et de tra\u00e7abilit\u00e9, doivent \u00eatre indiqu\u00e9s dans le plan, l'offre et la commande.<\/p>\n<!-- codex-pt-one-liner-20260619:end -->\r\n\r\n<h2>Informations sur l'emballage et l'exportation<\/h2>\r\n<p>Les surfaces d'\u00e9tanch\u00e9it\u00e9 usin\u00e9es et les trous de boulons devraient \u00eatre prot\u00e9g\u00e9s pendant l'emballage. Les brides en titane sont g\u00e9n\u00e9ralement s\u00e9par\u00e9es par dimension et nuance, emball\u00e9es pour \u00e9viter les dommages de surface et conditionn\u00e9es dans des caisses en bois ou sur des palettes pour l'exp\u00e9dition \u00e0 l'exportation. Les \u00e9tiquettes devraient identifier la nuance, la norme, la dimension, la quantit\u00e9 et le num\u00e9ro de coul\u00e9e lorsque la tra\u00e7abilit\u00e9 est requise.<\/p>\r\n\r\n<h2>Informations n\u00e9cessaires pour la demande de prix<\/h2>\r\n<table class=\"by-spec\" data-ctab=\"fl-rfq\">\n  <caption>\u00c9l\u00e9ments sur lesquels est \u00e9tablie une offre de bride<\/caption>\n  <thead><tr><th>Champ<\/th><th>Exemple ou contenu<\/th><\/tr><\/thead>\n  <tbody>\n    <tr><td>Type de bride et norme<\/td><td>Par exemple, bride \u00e0 collerette \u00e0 souder ASME B16.5<\/td><\/tr>\n    <tr><td>Nuance<\/td><td>Par exemple ASTM B381 Grade 2 ou Grade 7<\/td><\/tr>\n    <tr><td>Dimensions<\/td><td>Dimension, classe de pression, type de face, al\u00e9sage et exigences relatives aux trous de boulons<\/td><\/tr>\n    <tr><td>Plan<\/td><td>Requis pour les brides sur mesure ou non standard<\/td><\/tr>\n    <tr><td>Commercial<\/td><td>Quantit\u00e9, destination et exigence de livraison<\/td><\/tr>\n    <tr><td>Documentation<\/td><td>Exigences relatives au certificat, au NDT et au contr\u00f4le par tierce partie<\/td><\/tr>\n  <\/tbody>\n<\/table>\r\n\r\n<h2>FAQ<\/h2>\r\n<h3>Quelle norme est utilis\u00e9e pour les brides en titane ?<\/h3>\r\n<p>ASTM B381 est couramment utilis\u00e9e pour les pi\u00e8ces forg\u00e9es en titane et en alliage de titane. Les exigences dimensionnelles sont g\u00e9n\u00e9ralement bas\u00e9es sur ASME B16.5, ASME B16.47, DIN, EN, JIS ou les plans du client.<\/p>\r\n\r\n<h3>Les brides en titane Grade 2 peuvent-elles \u00eatre soud\u00e9es \u00e0 un tube en titane Grade 2 ?<\/h3>\r\n<p>La compatibilit\u00e9 des nuances et le mode op\u00e9ratoire de soudage devraient \u00eatre confirm\u00e9s par l'ing\u00e9nieur du projet. Dans de nombreux syst\u00e8mes de tuyauterie r\u00e9sistants \u00e0 la corrosion, les brides Grade 2 sont associ\u00e9es \u00e0 des tubes ou raccords en titane Grade 2 lorsque la norme de conception le permet.<\/p>\r\n\r\n<h3>Que devrait inclure une demande de prix pour une bride en titane sur mesure ?<\/h3>\r\n<p>Envoyez le plan, la nuance, la norme, la dimension, la classe de pression, la face d'\u00e9tanch\u00e9it\u00e9, l'al\u00e9sage, la disposition des trous de boulons, la tol\u00e9rance, la quantit\u00e9 et les exigences documentaires. Si la bride est utilis\u00e9e dans un \u00e9quipement sous pression, incluez le code de conception et les exigences de contr\u00f4le.<\/p>\n\n<h3>Composants de tuyauterie associ\u00e9s<\/h3><p>Les brides sont couramment achet\u00e9es avec <a href=\"\/fr\/product\/titanium-pipe-fitting\/\">Raccords de tube en titane ASTM B363<\/a> pour les syst\u00e8mes de tuyauterie chimique, d'eau de mer et d'\u00e9changeurs de chaleur. Envoyez la norme de tuyauterie et les notes du plan afin que la nuance de mat\u00e9riau et les dimensions restent coh\u00e9rentes.<\/p>\n\n<h3>Pages de demande de prix associ\u00e9es pour tuyauterie<\/h3>\n<p>Les demandes concernant les brides en titane sont souvent associ\u00e9es aux raccords de tube, aux tubes sans soudure, aux vannes et aux raccordements d'\u00e9changeurs de chaleur.<\/p>\n<ul>\n<li><a href=\"\/fr\/product\/titanium-pipe-fitting\/\">Raccords de tube en titane<\/a><\/li>\n<li><a href=\"\/fr\/product\/gr2-titanium-seamless-tube\/\">Tube en titane Grade 2 sans soudure<\/a><\/li>\n<li><a href=\"\/fr\/product\/titanium-valve\/\">Vannes en titane<\/a><\/li>\n<li><a href=\"\/fr\/product\/titanium-shell-and-tube-heat-exchanger\/\">\u00c9changeur de chaleur \u00e0 calandre et faisceau tubulaire en titane<\/a><\/li>\n<\/ul><\/div><aside class=\"by-sidebar\">\n  <div class=\"by-card\" id=\"rfq\"><div class=\"hd\">Liste de contr\u00f4le pour la demande de prix<\/div><div class=\"bd\">\n    <ul class=\"by-rfq-list\"><li>Brides en titane en Grade 2, Grade 5, Grade 7 et Grade 12<\/li><li>Nuance, type de bride, norme, classe de pression, face d'\u00e9tanch\u00e9it\u00e9 et besoin de certificat<\/li><li>NPS, classe, al\u00e9sage, type de face, cercle de boulonnage, \u00e9paisseur et tol\u00e9rance<\/li><li>Forg\u00e9e et usin\u00e9e, finition d\u00e9cap\u00e9e, polie ou sp\u00e9cifi\u00e9e par le projet<\/li><li>Exigences relatives \u00e0 la quantit\u00e9, au contr\u00f4le, \u00e0 la documentation, \u00e0 l'emballage et \u00e0 la destination<\/li><\/ul>\n    <p style=\"margin:16px 0 0\"><a class=\"by-btn\" href=\"mailto:penn@beiyutitanium.com?subject=RFQ%20-%20Titanium%20Flanges%20%7C%20Grade%202%20%2F%20Grade%205%20%2F%20Grade%207%20%2F%20Grade%2012\">Envoyer une demande de prix par e-mail pour une bride en titane<\/a><\/p>\n  <\/div><\/div>\n  <div class=\"by-card\"><div class=\"hd\">Contr\u00f4le et documents<\/div><div class=\"bd\"><ul class=\"by-rfq-list\"><li>Certificat mati\u00e8re (MTC)<\/li><li>Certificat de r\u00e9ception selon EN 10204 3.1 lorsque requis<\/li><li>Composition chimique et propri\u00e9t\u00e9s m\u00e9caniques<\/li><li>Rapport dimensionnel, PMI ou essai de pression\/d'\u00e9tanch\u00e9it\u00e9 lorsqu'il est sp\u00e9cifi\u00e9<\/li><li>Emballage export, marquage et tra\u00e7abilit\u00e9 par num\u00e9ro de coul\u00e9e<\/li><\/ul><\/div><\/div>\n  <div class=\"by-card\"><div class=\"hd\">Cat\u00e9gories associ\u00e9es<\/div><div class=\"bd by-guide\"><a href=\"https:\/\/beiyutitanium.com\/fr\/product-category\/metal-alloy\/accessories\/\">Cat\u00e9gorie des accessoires en titane<\/a><a href=\"https:\/\/beiyutitanium.com\/fr\/product-category\/metal-alloy\/chemical-equipment\/\">\u00c9quipements chimiques<\/a><a href=\"https:\/\/beiyutitanium.com\/fr\/product-category\/metal-alloy\/precision-machined-parts\/\">Pi\u00e8ces usin\u00e9es de pr\u00e9cision<\/a><\/div><\/div>\n<\/aside><\/div>\n  <section class=\"by-apps\" aria-label=\"Applications courantes des composants en titane\">\n  <div class=\"by-section-head\">\n    <h2>Applications courantes<\/h2>\n    <a href=\"https:\/\/beiyutitanium.com\/fr\/services\/\">Examiner l'assistance \u00e0 la fabrication et \u00e0 l'usinage<\/a>\n  <\/div>\n  <div class=\"by-appgrid\">\n    <div class=\"by-element\"><div class=\"num\">22<\/div><div class=\"sym\">Ti<\/div><div><div class=\"name\">Titane<\/div><div class=\"meta\">47.867 u<br>4,51 g\/cm3<br>Brides en titane en Grade 2, Grade 5, Grade 7 et Grade 12<\/div><\/div><\/div>\n    <div class=\"by-appcards\"><a class=\"by-appcard\" href=\"https:\/\/beiyutitanium.com\/fr\/product-category\/woo-products\/titanium\/titanium-tube-and-pipe\/\"><b>Raccordements de tuyauterie chimique<\/b><span>Confirmez le fluide, la temp\u00e9rature, la tol\u00e9rance du plan, le contr\u00f4le et le p\u00e9rim\u00e8tre de documentation avant l'offre.<\/span><\/a><a class=\"by-appcard\" href=\"https:\/\/beiyutitanium.com\/fr\/marine-engineering\/\"><b>Lignes de proc\u00e9d\u00e9 d'eau de mer<\/b><span>Confirmez le fluide, la temp\u00e9rature, la tol\u00e9rance du plan, le contr\u00f4le et le p\u00e9rim\u00e8tre de documentation avant l'offre.<\/span><\/a><a class=\"by-appcard\" href=\"https:\/\/beiyutitanium.com\/fr\/chemical-industry\/\"><b>Piquages d'\u00e9changeurs de chaleur<\/b><span>Confirmez le fluide, la temp\u00e9rature, la tol\u00e9rance du plan, le contr\u00f4le et le p\u00e9rim\u00e8tre de documentation avant l'offre.<\/span><\/a><a class=\"by-appcard\" href=\"https:\/\/beiyutitanium.com\/fr\/product-category\/woo-products\/titanium\/titanium-tube-and-pipe\/\"><b>Fabrication sur mesure de tron\u00e7ons de tuyauterie en titane<\/b><span>Confirmez le fluide, la temp\u00e9rature, la tol\u00e9rance du plan, le contr\u00f4le et le p\u00e9rim\u00e8tre de documentation avant l'offre.<\/span><\/a><\/div>\n  <\/div>\n<\/section><section class=\"by-compare\" aria-label=\"Comparer les produits de composants en titane\">\n  <div class=\"by-section-head\">\n    <h2>Les plages dans lesquelles une demande de renseignements sur les brides fait l'objet d'une offre<\/h2>\n<p>La page ci-dessus \u00e9num\u00e8re les \u00e9l\u00e9ments qu'une demande de prix de brides devrait comporter. Il s'agit des plages dans lesquelles ces \u00e9l\u00e9ments font l'objet d'une offre, afin qu'une demande puisse \u00eatre v\u00e9rifi\u00e9e par rapport \u00e0 elles avant son envoi plut\u00f4t qu'apr\u00e8s son retour.<\/p>\n<table>\n<thead><tr><th>Champ<\/th><th>Plage fournie<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>Dimension nominale<\/td><td>1\/2 in \u00e0 60 in NB NPS, NPS 1\/2 \u00e0 NPS 24 couvrant DN 10 \u00e0 DN 2000 dans les tableaux m\u00e9triques<\/td><\/tr>\n<tr><td>Classe de pression<\/td><td>PN 0,25 MPa \u00e0 32 MPa, PN 6 \u00e0 PN 250, et Class 150 \u00e0 Class 2500<\/td><\/tr>\n<tr><td>Mat\u00e9riaux au-del\u00e0 du titane<\/td><td>Zirconium, nickel, Inconel, Monel et Hastelloy<\/td><\/tr>\n<\/tbody>\n<\/table>\n<p>Les faces sont g\u00e9n\u00e9ralement indiqu\u00e9es sous forme de codes sur une commande plut\u00f4t que par des mots, et les codes apportent plus d'information que les mots : FF correspond \u00e0 une face plane, RF \u00e0 une face sur\u00e9lev\u00e9e, TG \u00e0 une paire languette et rainure, RJ \u00e0 un joint de type anneau et MFM \u00e0 une paire m\u00e2le et femelle. TG et MFM n'ont de sens que comme paire appari\u00e9e, une commande qui en d\u00e9signe un doit donc pr\u00e9ciser quelle moiti\u00e9 est cette bride.<\/p>\n<p>Deux lignes m\u00e9ritent d'\u00eatre explicit\u00e9es car ce sont celles le plus souvent suppos\u00e9es. La face de joint n'est pas impliqu\u00e9e par la classe de pression, et le type de bride n'est pas impliqu\u00e9 par la taille nominale. Les plages ci-dessus constituent le p\u00e9rim\u00e8tre d'approvisionnement de Beiyu Titanium, et les combinaisons en dehors de celles-ci font l'objet d'une offre sur la base du plan.<\/p>\n<h2>Comparer les composants en titane associ\u00e9s<\/h2>\n    <a href=\"https:\/\/beiyutitanium.com\/fr\/product-category\/metal-alloy\/accessories\/\">Cat\u00e9gorie des accessoires en titane<\/a>\n  <\/div>\n  <div class=\"by-table\">\n    <div class=\"by-thead\"><div>Produit<\/div><div>Mat\u00e9riau<\/div><div>R\u00e9f\u00e9rence<\/div><div>Point central de la demande de prix<\/div><div><\/div><\/div><div class=\"by-row cur\"><div><b>Brides en titane<\/b><\/div><div>Gr2 \/ Gr5 \/ Gr7 \/ Gr12<\/div><div>ASTM B381<\/div><div>Demandes de prix pour raccordements de tuyauterie<\/div><div class=\"go\"><\/div><\/div><a class=\"by-row\" href=\"https:\/\/beiyutitanium.com\/fr\/product\/titanium-pipe-fitting\/\"><div><b>Raccords de tuyauterie en titane<\/b><\/div><div>Gr2 \/ Gr7 \/ Gr12<\/div><div>ASTM B363<\/div><div>Coudes, t\u00e9s et r\u00e9ducteurs<\/div><div class=\"go\">&gt;<\/div><\/a><a class=\"by-row\" href=\"https:\/\/beiyutitanium.com\/fr\/product\/titanium-fasteners\/\"><div><b>\u00c9l\u00e9ments de fixation en titane<\/b><\/div><div>Gr2 \/ Gr5<\/div><div>DIN \/ ISO \/ ASTM<\/div><div>Boulons, \u00e9crous et vis<\/div><div class=\"go\">&gt;<\/div><\/a><a class=\"by-row\" href=\"https:\/\/beiyutitanium.com\/fr\/product\/gr2-titanium-flange\/\"><div><b>Bride en titane Grade 2<\/b><\/div><div>Grade 2<\/div><div>ASTM B381<\/div><div>Bride en titane commercialement pur<\/div><div class=\"go\">&gt;<\/div><\/a><a class=\"by-row\" href=\"https:\/\/beiyutitanium.com\/fr\/product\/titanium-agitator-shafts\/\"><div><b>Arbres d'agitateur en titane<\/b><\/div><div>Gr2 \/ Gr5 \/ Gr7 \/ Gr12<\/div><div>Plan<\/div><div>Arbres rotatifs longs<\/div><div class=\"go\">&gt;<\/div><\/a><a class=\"by-row\" href=\"https:\/\/beiyutitanium.com\/fr\/product\/titanium-elliptical-head-and-spherical-head\/\"><div><b>Fonds elliptiques en titane<\/b><\/div><div>Gr2 \/ Gr7<\/div><div>Plan \/ ASME<\/div><div>Pi\u00e8ces form\u00e9es pour appareils \u00e0 pression<\/div><div class=\"go\">&gt;<\/div><\/a><\/div><\/section><section class=\"by-related\" aria-label=\"Produits de composants en titane associ\u00e9s\">\n  <div class=\"by-section-head\">\n    <h2>Pages de demande de prix associ\u00e9es<\/h2>\n    <a href=\"https:\/\/beiyutitanium.com\/fr\/product-category\/metal-alloy\/accessories\/\">Cat\u00e9gorie des accessoires en titane<\/a>\n  <\/div>\n  <div class=\"by-relgrid\">\n    <a class=\"by-feat\" href=\"https:\/\/beiyutitanium.com\/fr\/product\/titanium-pipe-fitting\/\">\n      <span class=\"by-imgph\" aria-hidden=\"true\"><\/span>\n      <span class=\"cap\"><span class=\"k\">Composant en titane associ\u00e9<\/span><span class=\"t\">Raccords de tuyauterie en titane | ASTM B363 Grade 2 \/ Grade 7 \/ Grade 12<\/span><span class=\"d\">Utilisez la page associ\u00e9e lorsque la demande de prix modifie la forme de produit, le p\u00e9rim\u00e8tre du plan, le fluide de service ou l'exigence de contr\u00f4le.<\/span><\/span>\n    <\/a>\n    <div class=\"by-stack\"><a class=\"by-mini\" href=\"https:\/\/beiyutitanium.com\/fr\/product\/titanium-fasteners\/\"><span class=\"by-thumbph\">Pi\u00e8ce en Ti<\/span><span><span class=\"k\">\u00c9l\u00e9ments de fixation en titane<\/span><b>\u00c9l\u00e9ments de fixation en titane | Boulons, \u00e9crous et vis Grade 2 \/ Grade 5<\/b><\/span><\/a><a class=\"by-mini\" href=\"https:\/\/beiyutitanium.com\/fr\/product\/gr2-titanium-flange\/\"><img decoding=\"async\" src=\"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/04\/GR2-Titanium-Flange-ASTM-B381-Grade-2-Titanium-Pipe-Flanges-for-Industrial-Applications2-768x768.jpg\" alt=\"Grade 2 Titanium Flange | ASTM B381 Titanium Pipe Flange\"><span><span class=\"k\">Bride en titane Grade 2<\/span><b>Bride en titane Grade 2 | Bride de tube en titane ASTM B381<\/b><\/span><\/a><a class=\"by-mini\" href=\"https:\/\/beiyutitanium.com\/fr\/product\/titanium-agitator-shafts\/\"><img decoding=\"async\" src=\"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/04\/Titanium-Agitator-Shafts-Custom-Forged-Grade-2-5-7-12-for-Industrial-Mixing5-768x768.jpg\" alt=\"Multiple sizes of custom forged titanium agitator shafts displayed on pallet in manufacturing facility, various lengths Grade 2 to Grade 5 titanium stirring shafts\"><span><span class=\"k\">Arbres d'agitateur en titane<\/span><b>Arbres d'agitateur en titane | Pi\u00e8ces forg\u00e9es sur mesure Grade 2, 5, 7 &#038; 12 pour m\u00e9lange industriel<\/b><\/span><\/a><\/div>\n  <\/div>\n<\/section>\n  <h2>D\u00e9tails des sp\u00e9cifications avec sources<\/h2>\n<p>Les gammes d'approvisionnement de Beiyu Titanium publient la dimension des brides sous deux expressions distinctes, 1\/2 inch \u00e0 60 inch NB NPS dans l'une et 1\/2 inch \u00e0 NPS 24 avec DN 10 \u00e0 DN 2000 dans l'autre, et les deux sont imprim\u00e9es comme lignes s\u00e9par\u00e9es plut\u00f4t que comme une seule plage convertie. Les classes de pression sont indiqu\u00e9es comme PN 0.25 \u00e0 32 MPa, PN 6 \u00e0 PN 250 et 150# \u00e0 2500#. Les mat\u00e9riaux propos\u00e9s sont le titane, le zirconium, le nickel, Inconel, Monel et Hastelloy.<\/p>\n<p>Trois champs d\u00e9finissent une bride avant le mat\u00e9riau. Le type est publi\u00e9 comme col \u00e0 souder, \u00e0 enfiler, filet\u00e9e, pleine, \u00e0 souder par embo\u00eetement et \u00e0 joint tournant ; la port\u00e9e comme FF, RF, TG, RJ et MFM ; et la norme dimensionnelle comme ANSI B16.5, ASME B16.47, JIS B2220, DIN 2627 \u00e0 2628 ou AWWA. ASTM A182 et son adoption ASME SA182 sont list\u00e9es dans la m\u00eame entr\u00e9e comme sp\u00e9cifications de mat\u00e9riaux plut\u00f4t que comme sp\u00e9cifications dimensionnelles. Une dimension et une classe de pression seules n'identifient pas une bride, puisque la m\u00eame dimension nominale existe dans chaque combinaison de type et de port\u00e9e ci-dessus.<\/p>\n<section class=\"by-cta\"><div><h2>Demander une offre pour des brides en titane | Grade 2 \/ Grade 5 \/ Grade 7 \/ Grade 12<\/h2><p>Envoyez la nuance, le plan ou la norme, les dimensions, la quantit\u00e9, l'\u00e9tendue du contr\u00f4le et la destination de livraison. Beiyu r\u00e9pond avec une offre, le d\u00e9lai de livraison et l'\u00e9tendue de la documentation.<\/p><\/div><a class=\"by-btn\" href=\"mailto:penn@beiyutitanium.com?subject=RFQ%20-%20Titanium%20Flanges%20%7C%20Grade%202%20%2F%20Grade%205%20%2F%20Grade%207%20%2F%20Grade%2012\">Envoyer une demande de prix par e-mail<\/a><\/section>\n<\/div><\/div>\n\n<!-- codex-keyword-pages-20260624:titanium-flanges -->\n<section class=\"by-keyword-expansion by-keyword-titanium-flanges\">\n<h2>Fournisseurs et fabricants de brides en titane<\/h2>\n<p>Beiyu Titanium fournit des brides en titane conformes \u00e0 ASTM B381 et ASME B16.5 en Grade 2 et Grade 5, y compris les types \u00e0 collerette \u00e0 souder, \u00e0 enfiler, pleines et \u00e0 joint \u00e0 recouvrement. Indiquez le type, la classe de pression, la port\u00e9e, l'al\u00e9sage et le per\u00e7age des boulons pour une offre.<\/p>\n<\/section>\n<!-- \/codex-keyword-pages-20260624:titanium-flanges -->\n\n<h2 data-c200=\"1\">Sp\u00e9cification pour brides en titane Grade 2, Grade 5, Grade 7 et Grade 12<\/h2>\n<p>Toutes les nuances de cette page sont command\u00e9es selon ASTM B381. Les lignes ci-dessous pr\u00e9sentent les champs au niveau de la nuance n\u00e9cessaires \u00e0 une ligne de commande ; la composition chimique compl\u00e8te est conforme \u00e0 la sp\u00e9cification applicable.<\/p>\n<table>\n<thead><tr><th>Nuance<\/th><th>D\u00e9signation UNS<\/th><th>Num\u00e9ro Werkstoff<\/th><th>Norme applicable<\/th><th>Limites de composition s\u00e9lectionn\u00e9es, pourcentage massique<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>Titane commercialement pur Grade 2 (Grade F-2 selon ASTM B381)<\/td><td>R50400<\/td><td>3.7035<\/td><td>ASTM B381<\/td><td>Ti non alli\u00e9, O 0.25 max, Fe 0.30 max<\/td><\/tr>\n<tr><td>Grade 5 Ti-6Al-4V (Grade F-5 selon ASTM B381)<\/td><td>R56400<\/td><td>3.7165<\/td><td>ASTM B381<\/td><td>Ti-6Al-4V (Al 5.5 \u00e0 6.75, V 3.5 \u00e0 4.5)<\/td><\/tr>\n<tr><td>Grade 7 Ti-0.15Pd (Grade F-7 selon ASTM B381)<\/td><td>R52400<\/td><td>3.7235<\/td><td>ASTM B381<\/td><td>Composition chimique Grade 2 plus Pd 0.12 \u00e0 0.25<\/td><\/tr>\n<tr><td>Grade 12 Ti-0.3Mo-0.8Ni (Grade F-12 selon ASTM B381)<\/td><td>R53400<\/td><td>3.7105<\/td><td>ASTM B381<\/td><td>Ti-0.3Mo-0.8Ni (Mo 0.2 \u00e0 0.4, Ni 0.6 \u00e0 0.9)<\/td><\/tr>\n<\/tbody>\n<\/table>\n<p>Les valeurs m\u00e9caniques minimales ne sont pas indiqu\u00e9es ici, car elles sont d\u00e9finies par la norme command\u00e9e pour la forme, la plage de dimensions et l'\u00e9tat command\u00e9s. Beiyu les confirme par rapport \u00e0 cette norme lors de l'\u00e9tablissement de l'offre plut\u00f4t que de les reprendre d'une autre norme de produit.<\/p>\n<h3>Champs applicables \u00e0 chaque nuance de cette page<\/h3>\n<table>\n<thead><tr><th>Champ<\/th><th>Valeur<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>Norme dimensionnelle<\/td><td>ASME B16.5, avec la classe et le type de face indiqu\u00e9s sur la commande<\/td><\/tr>\n<tr><td>\u00c9tat de livraison<\/td><td>R \/ M, indiqu\u00e9 sur la commande<\/td><\/tr>\n<\/tbody>\n<\/table>\n<h3>Dimensions<\/h3>\n<p>Les dimensions de la bride proviennent de la norme dimensionnelle plut\u00f4t que d'une plage de dimensions. Indiquez la classe et le type de face ASME B16.5 avec le diam\u00e8tre nominal de tube sur la commande, ou envoyez le plan lorsque la bride est conforme \u00e0 une sp\u00e9cification client.<\/p>\n<h3>Contr\u00f4le et documentation<\/h3>\n<p>Le p\u00e9rim\u00e8tre de contr\u00f4le est d\u00e9fini par la commande plut\u00f4t que suppos\u00e9. Indiquez quels examens sont requis, selon quelle norme et quelle classe d'acceptation, et \u00e0 quel stade ils sont effectu\u00e9s, car ces quatre champs permettent de v\u00e9rifier objectivement une ligne de contr\u00f4le lors du contr\u00f4le de r\u00e9ception.<\/p>\n<h3>Crit\u00e8res d'acceptation que vous pouvez ins\u00e9rer dans votre commande<\/h3>\n<pre style=\"white-space:pre-wrap;background:#f4f6f7;border:1px solid #dfe4e8;border-radius:4px;padding:14px 16px;font-size:13.5px;line-height:1.7;overflow-x:auto\">Nuance et norme : ______ selon ASTM B381 (l'une des suivantes : titane commercialement pur Grade 2 \/ Grade 5 Ti-6Al-4V \/ Grade 7 Ti-0.15Pd \/ Grade 12 Ti-0.3Mo-0.8Ni) Forme et dimensions : ______ Tol\u00e9rance : ______ \u00c9tat : ______ (R \/ M, indiqu\u00e9 sur la commande) Surface : ______ (indiquer une valeur de rugosit\u00e9 lorsqu'elle constitue un crit\u00e8re d'acceptation) Tol\u00e9rance de forme : ______ \u00c9tendue du contr\u00f4le : ______ (examen, norme d'acceptation, classe et \u00e9tape) Certificat : certificat de r\u00e9ception 3.1 selon EN 10204, composition chimique tra\u00e7able au num\u00e9ro de coul\u00e9e, r\u00e9sultats m\u00e9caniques et identification du lot de contr\u00f4le conform\u00e9ment \u00e0 la sp\u00e9cification applicable<\/pre>\n<p>Envoyez le plan ou la sp\u00e9cification d'achat avec ces champs renseign\u00e9s et Beiyu examine la demande par rapport \u00e0 la norme applicable avant chiffrage.<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Brides en titane pour syst\u00e8mes de tuyauterie chimique, marine et industrielle, y compris brides \u00e0 collerette \u00e0 souder, \u00e0 enfiler, pleines, \u00e0 collet libre, filet\u00e9es et usin\u00e9es sur mesure. Les demandes de prix peuvent pr\u00e9ciser le mat\u00e9riau ASTM B381, les dimensions ASME B16.5 \/ ASME B16.47 \/ DIN \/ JIS, la classe de pression, le type de face de joint, l'al\u00e9sage, la configuration des boulons et les exigences de contr\u00f4le.<\/p>\n<ul>\n<li>Nuances courantes : Grade 2, Grade 5 \/ Ti-6Al-4V, Grade 7, Grade 12<\/li>\n<li>Types courants : brides \u00e0 collerette \u00e0 souder, \u00e0 enfiler, pleines, \u00e0 collet libre, filet\u00e9es et \u00e0 embo\u00eetement soud\u00e9<\/li>\n<li>D\u00e9tails de la demande de prix : dimension, classe de pression, type de face, plan, quantit\u00e9 et ensemble de certificats<\/li>\n<\/ul>","protected":false},"featured_media":4443,"comment_status":"open","ping_status":"closed","template":"","meta":{"_templately_pack_id":"","_templately_imported_at":"","_templately_source":"","_templately_import_session_id":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"disabled","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"disabled","site-post-title":"disabled","ast-breadcrumbs-content":"disabled","ast-featured-img":"disabled","footer-sml-layout":"disabled","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"on","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[115],"product_tag":[],"class_list":["post-3087","product","type-product","status-publish","has-post-thumbnail","product_cat-accessories","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","featured","downloadable","virtual","sold-individually","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Titanium Flanges | ASTM B381 Grade 2, 5, 7, 12 | Beiyu<\/title>\n<meta name=\"description\" content=\"Beiyu supplies titanium flanges in Grade 2, 5, 7 and 12 to ASTM B381, ASME B16.5, ASME B16.47, DIN and JIS. 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