{"id":3903,"date":"2026-05-30T01:32:22","date_gmt":"2026-05-30T01:32:22","guid":{"rendered":"https:\/\/beiyutitanium.com\/?post_type=product&#038;p=3903"},"modified":"2026-09-06T10:09:21","modified_gmt":"2026-09-06T10:09:21","slug":"alloy-825-tubing-incoloy-825-nickel-alloy-tubes-for-corrosive-environments","status":"publish","type":"product","link":"https:\/\/beiyutitanium.com\/fr\/product\/alloy-825-tubing-incoloy-825-nickel-alloy-tubes-for-corrosive-environments\/","title":{"rendered":"Tubes Alloy 825 | Tubes en alliage de nickel Incoloy 825"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"3903\" class=\"elementor elementor-3903\" data-elementor-post-type=\"product\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bywave5section elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"bywave5section\" data-element_type=\"section\" 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.by-cta p{margin:0;color:rgba(255,255,255,.8);font-size:15px}\n.by-product-template .by-cta .by-btn{background:#fff;color:var(--by-blue)!important}\n@media(max-width:920px){.by-product-template .by-grid,.by-product-template .by-relgrid{grid-template-columns:1fr}.by-product-template .by-sidebar{position:static}.by-product-template .by-specband{grid-template-columns:repeat(2,1fr)}.by-product-template .by-apps{grid-template-columns:1fr}.by-product-template .by-thead{display:none}.by-product-template .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-appgrid{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.by-product-template .by-real-compare-table{width:100%;border-collapse:collapse;border:1px solid var(--by-line);background:#fff;font-size:14px;line-height:1.45}.by-product-template .by-real-compare-table th,.by-product-template .by-real-compare-table td{border:1px solid var(--by-line);padding:13px 14px;text-align:left;vertical-align:top}.by-product-template .by-real-compare-table th{background:var(--by-blue);color:#fff;font-weight:800}.by-product-template .by-real-compare-table tr.current{background:#eef5fb}.by-product-template .by-real-compare-table strong{color:var(--by-blue)}@media(max-width:720px){.by-product-template .by-real-compare-table{display:block;overflow-x:auto;white-space:nowrap}}<\/style><div class=\"by-product-template by-product-3903\"><div class=\"by-wrap\">\n  <div class=\"by-topnote\" aria-label=\"Aper\u00e7u technique des alliages de nickel\"><div class=\"by-specband\"><div class=\"cell\"><strong>UNS N08825<\/strong><span>D\u00e9signation Alloy 825<\/span><\/div><div class=\"cell\"><strong>Ni-Fe-Cr<\/strong><span>Alliage nickel-fer-chrome<\/span><\/div><div class=\"cell\"><strong>Service acide<\/strong><span>Milieu examin\u00e9 avant offre<\/span><\/div><div class=\"cell\"><strong>Certificat mati\u00e8re \/ 3.1<\/strong><span>Tra\u00e7abilit\u00e9 sur demande<\/span><\/div><div class=\"by-note\"><b>L'acceptation est conforme \u00e0 la sp\u00e9cification command\u00e9e.<\/b> Les valeurs sont uniquement des r\u00e9f\u00e9rences de demande de prix. La nuance finale, la composition chimique, les dimensions, le contr\u00f4le et la documentation sont confirm\u00e9s par la sp\u00e9cification d'achat et le certificat mati\u00e8re.<\/div><\/div><\/div>\n  <div class=\"by-grid\"><div class=\"by-prose\"><h2>Tubes Alloy 825 pour environnements industriels corrosifs<\/h2>\n<p>Plage de fourniture : le tube sans soudure va de 5 mm \u00e0 325 mm de diam\u00e8tre ext\u00e9rieur avec une \u00e9paisseur de paroi de 0,5 mm \u00e0 12 mm et une longueur jusqu'\u00e0 12000 mm ; le tube soud\u00e9 va de 6,35 mm \u00e0 1219 mm de diam\u00e8tre ext\u00e9rieur avec une \u00e9paisseur de paroi de 0,5 mm \u00e0 25 mm et une longueur jusqu'au m\u00eame plafond de 12000 mm ; le tube capillaire va de 1 mm \u00e0 5 mm de diam\u00e8tre ext\u00e9rieur avec une \u00e9paisseur de paroi de 0,1 mm \u00e0 2 mm et une longueur jusqu'\u00e0 6000 mm.<\/p>\n<p>L'Alloy 825, \u00e9galement connu sous le nom d'Incoloy 825 ou UNS N08825, est un alliage nickel-fer-chrome avec des additions de molybd\u00e8ne, de cuivre et de titane. Il est retenu pour les environnements industriels o\u00f9 la r\u00e9sistance aux acides, aux chlorures et aux conditions de corrosion sous contrainte est exig\u00e9e par la sp\u00e9cification technique de l'acheteur. Le tube Alloy 825 est couramment demand\u00e9 pour le traitement <a href=\"https:\/\/beiyutitanium.com\/fr\/chemical-industry\/\">chimique<\/a> ainsi que pour la manipulation d'acides, les \u00e9quipements li\u00e9s \u00e0 l'eau de mer, les \u00e9changeurs de chaleur, les \u00e9quipements p\u00e9troliers et gaziers et les syst\u00e8mes de proc\u00e9d\u00e9 r\u00e9sistants \u00e0 la corrosion.<\/p>\n\n<h2>Nuance et normes<\/h2><p>Alloy 825 (Incoloy 825, UNS N08825) est un alliage nickel-fer-chrome contenant du molybd\u00e8ne, du cuivre et du titane, offrant une r\u00e9sistance aux acides sulfurique et phosphorique ainsi qu'\u00e0 la fissuration par corrosion sous contrainte en pr\u00e9sence de chlorures. Pour les demandes de prix Alloy 825, ASTM B163 s'applique aux tubes sans soudure pour condenseurs et \u00e9changeurs de chaleur, ASTM B704 aux tubes soud\u00e9s pour chaudi\u00e8res, \u00e9changeurs de chaleur et condenseurs, et ASTM B705 aux tubes soud\u00e9s. Indiquez tube sans soudure, tube soud\u00e9 ou tube soud\u00e9, diam\u00e8tre ext\u00e9rieur, \u00e9paisseur de paroi, longueur, norme et documentation requise relative \u00e0 la composition chimique et aux essais m\u00e9caniques ; le p\u00e9rim\u00e8tre final du MTC est confirm\u00e9 dans l'offre et la commande.<\/p><h3>Gamme de produits<\/h3>\n<p>Beiyu chiffre le tube Alloy 825 selon le grade, la norme, la dimension et l'exigence de contr\u00f4le fournis par l'acheteur. Les demandes de prix peuvent porter sur du tube sans soudure, du tube soud\u00e9 ou du tube coup\u00e9 \u00e0 longueur selon les dimensions requises et la sp\u00e9cification du projet. Les normes de r\u00e9f\u00e9rence courantes pour le tube et le tuyau Alloy 825 peuvent inclure l'ASTM B163, l'ASTM B423, l'ASTM B704, l'ASTM B705 et les sp\u00e9cifications ASME SB pertinentes. La sp\u00e9cification d'achat de l'acheteur doit confirmer la norme exacte avant l'offre.<\/p>\n\n<ul>\n<li>Mat\u00e9riau : Alloy 825 \/ Incoloy 825 \/ UNS N08825.<\/li>\n<li>Formes de produit : tube sans soudure, tube soud\u00e9 ou longueurs de coupe sp\u00e9cifiques au projet.<\/li>\n<li>Dimensions pour demande de prix : diam\u00e8tre ext\u00e9rieur, \u00e9paisseur de paroi, longueur, tol\u00e9rance et quantit\u00e9.<\/li>\n<li>\u00c9tat de surface : d\u00e9cap\u00e9, brillant, poli ou finition sp\u00e9cifi\u00e9e par le projet.<\/li>\n<li>Documents : MTC, composition chimique, propri\u00e9t\u00e9s m\u00e9caniques et rapports de contr\u00f4le lorsque requis.<\/li>\n<\/ul>\n\n<h3>Consid\u00e9rations d'application<\/h3>\n<p>Les tubes Alloy 825 sont utilis\u00e9s dans l'acide sulfurique, l'acide phosphorique, les milieux contenant des chlorures, les \u00e9quipements li\u00e9s \u00e0 l'eau de mer, les r\u00e9acteurs chimiques, les condenseurs, les \u00e9changeurs de chaleur et les tuyauteries de proc\u00e9d\u00e9 lorsque la sp\u00e9cification technique exige UNS N08825. L'acheteur devrait confirmer la concentration du milieu, la temp\u00e9rature de service, la pression, le proc\u00e9d\u00e9 de soudage et si le tube sera dudgeonn\u00e9, cintr\u00e9, soud\u00e9 ou usin\u00e9 apr\u00e8s livraison. Ces d\u00e9tails influent sur l'\u00e9tat de tube requis et l'\u00e9tendue du contr\u00f4le.<\/p>\n\n<h2>Contr\u00f4le et documentation<\/h2>\n<p>Les projets de tubes en alliage de nickel exigent souvent une tra\u00e7abilit\u00e9 par num\u00e9ro de coul\u00e9e, un certificat mati\u00e8re, un contr\u00f4le dimensionnel et la confirmation de la composition chimique et des propri\u00e9t\u00e9s m\u00e9caniques. Des contr\u00f4les suppl\u00e9mentaires tels qu'un essai hydrostatique, un contr\u00f4le par courants de Foucault, un contr\u00f4le PMI ou un contr\u00f4le par tierce partie devraient \u00eatre demand\u00e9s avant l'offre lorsqu'ils font partie de la sp\u00e9cification d'achat. Si les tubes sont utilis\u00e9s dans des \u00e9quipements sous pression ou pour un \u00e9changeur de chaleur, incluez les notes du plan et les crit\u00e8res d'acceptation.<\/p>\n\n<h3>Informations sur l'emballage et la demande de prix<\/h3>\n<p>Les tubes Alloy 825 devraient \u00eatre emball\u00e9s pour prot\u00e9ger les extr\u00e9mit\u00e9s, les surfaces et les \u00e9tiquettes durant l'exp\u00e9dition \u00e0 l'exportation. Les tubes \u00e0 paroi mince peuvent n\u00e9cessiter des capuchons d'extr\u00e9mit\u00e9, une protection des faisceaux, un emballage \u00e9tanche ou un emballage en caisse en bois. Pour \u00e9tablir une offre pour des tubes Alloy 825, envoyez la norme, le diam\u00e8tre ext\u00e9rieur, l'\u00e9paisseur de paroi, la longueur, la quantit\u00e9, le mode sans soudure ou soud\u00e9, l'\u00e9tat de surface, la tol\u00e9rance, l'exigence de contr\u00f4le, l'exigence documentaire et le pays de destination. Si la commande concerne une unit\u00e9 de remplacement, incluez la sp\u00e9cification du tube existant ou le plan de l'\u00e9quipement.<\/p>\n\n<h2>FAQ<\/h2>\n<h4>\u00c0 quoi servent les tubes Alloy 825 ?<\/h4>\n<p>Les tubes Alloy 825 \/ UNS N08825 sont utilis\u00e9s dans le traitement chimique, la manipulation d'acides, les \u00e9quipements li\u00e9s \u00e0 l'eau de mer, les \u00e9changeurs de chaleur et les syst\u00e8mes de proc\u00e9d\u00e9 lorsque la sp\u00e9cification technique exige cet alliage de nickel.<\/p>\n<h4>Quelles normes s'appliquent aux tubes Alloy 825 ?<\/h4>\n<p>Selon le type de tube et la sp\u00e9cification du projet, les acheteurs peuvent se r\u00e9f\u00e9rer \u00e0 ASTM B163, ASTM B423, ASTM B704, ASTM B705 ou aux normes ASME SB pertinentes. La sp\u00e9cification d'achat devrait confirmer la norme exacte.<\/p>\n<h4>Que devrait inclure une demande concernant des tubes Alloy 825 ?<\/h4>\n<p>Incluez la norme, le diam\u00e8tre ext\u00e9rieur, l'\u00e9paisseur de paroi, la longueur, la quantit\u00e9, le mode sans soudure ou soud\u00e9, l'\u00e9tat de surface, la tol\u00e9rance, l'\u00e9tendue du contr\u00f4le, l'exigence documentaire et le pays de destination.<\/p>\n\n<h3>Notes d'approvisionnement pour les tubes Alloy 825<\/h3>\n<p>Les demandes de prix pour tubes Alloy 825 devraient d\u00e9finir la norme ASTM ou ASME, le diam\u00e8tre ext\u00e9rieur, l'\u00e9paisseur de paroi, la longueur, le mode sans soudure ou soud\u00e9, l'\u00e9tat de surface et la quantit\u00e9. Les acheteurs demandent couramment Alloy 825 \/ Incoloy 825 pour des environnements acides, contenant des chlorures ou corrosifs mixtes, de sorte que le milieu de fonctionnement, la temp\u00e9rature et la m\u00e9thode de raccordement devraient \u00eatre inclus lorsqu'ils sont disponibles.<\/p>\n<p>Les informations d'achat utiles incluent l'exigence UNS N08825, le format du certificat, la tra\u00e7abilit\u00e9 par num\u00e9ro de coul\u00e9e, le PMI, l'essai hydrostatique, le contr\u00f4le par courants de Foucault, l'\u00e9tat des extr\u00e9mit\u00e9s et l'exigence d'emballage. Si le tube sera utilis\u00e9 pour des \u00e9changeurs de chaleur ou des \u00e9quipements chimiques, incluez les notes de dudgeonnage dans la plaque tubulaire, l'exigence de nettoyage et si une documentation EN10204 3.1 est n\u00e9cessaire.<\/p><h2>Applications courantes<\/h2><div class=\"by-apps\">\n  <div class=\"by-element-tile\" aria-hidden=\"true\">\n    <div class=\"top\"><span>28<\/span><span>8,14 g\/cm3<\/span><\/div>\n    <div class=\"sym\">Ni<\/div>\n    <div class=\"el\">Nickel<\/div>\n    <div class=\"mass\">58.693 u<\/div>\n    <div class=\"alloy\">Alloy 825<br>UNS N08825 \/ Ni-Fe-Cr<\/div>\n  <\/div>\n  <div class=\"by-appgrid\">\n<div class=\"by-app\"><span class=\"t\">Manipulation d'acides et traitement chimique<\/span><\/div>\n<div class=\"by-app\"><span class=\"t\">\u00c9quipements li\u00e9s \u00e0 l'eau de mer<\/span><\/div>\n<div class=\"by-app\"><span class=\"t\">Applications de tubes de transfert thermique<\/span><\/div>\n<div class=\"by-app\"><span class=\"t\">Tubes industriels pour service corrosif<\/span><\/div>\n  <\/div>\n<\/div><\/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>Tubes Alloy 825 \/ Incoloy 825<\/li><li>UNS N08825, norme ASTM\/ASME, diam\u00e8tre ext\u00e9rieur, \u00e9paisseur de paroi et proc\u00e9d\u00e9 de fabrication du tube<\/li><li>Diam\u00e8tre ext\u00e9rieur, \u00e9paisseur de paroi, longueur, tol\u00e9rance et \u00e9tat de surface<\/li><li>\u00c9tat du tube recuit ou sp\u00e9cifi\u00e9 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-%20Alloy%20825%20Tubing%20%7C%20Incoloy%20825%20Nickel%20Alloy%20Tubes\">Envoyer par e-mail une demande de prix pour Alloy 825<\/a><\/p>\n  <\/div><\/div>\n  <div class=\"by-card\"><div class=\"hd\">Documents sur demande<\/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>Tra\u00e7abilit\u00e9 par num\u00e9ro de coul\u00e9e et par lot<\/li><li>Contr\u00f4le dimensionnel, PMI, de surface ou par tierce partie lorsqu'il est sp\u00e9cifi\u00e9<\/li><\/ul><\/div><\/div>\n  <div class=\"by-card\"><div class=\"hd\">Guides sur les alliages de nickel<\/div><div class=\"bd by-guide\"><a href=\"https:\/\/beiyutitanium.com\/fr\/product-category\/woo-products\/nickel-and-nickel-based-alloys\/\">Cat\u00e9gorie des alliages de nickel<\/a><a href=\"https:\/\/beiyutitanium.com\/fr\/product-category\/woo-products\/nickel-and-nickel-based-alloys\/pure-nickel\/\">Cat\u00e9gorie du nickel pur<\/a><a href=\"https:\/\/beiyutitanium.com\/fr\/chemical-industry\/\">Mat\u00e9riaux pour l'industrie chimique<\/a><\/div><\/div>\n<\/aside><\/div>\n  <section class=\"by-compare\" aria-label=\"Comparer les produits en nickel et en alliage de nickel\"><div class=\"by-section-head\"><h2>Comparer les produits en nickel et en alliage de nickel<\/h2><a href=\"https:\/\/beiyutitanium.com\/fr\/product-category\/woo-products\/nickel-and-nickel-based-alloys\/\">Cat\u00e9gorie nickel et alliages de nickel<\/a><\/div><table class=\"by-real-compare-table\"><thead><tr><th>Produit<\/th><th>Mat\u00e9riau<\/th><th>R\u00e9f\u00e9rence<\/th><th>Id\u00e9al pour<\/th><th>Lien<\/th><\/tr><\/thead><tbody><tr><td><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/nickel-200-201-tubes-high-purity-corrosion-resistant-nickel-tubing\/\">Tubes en Nickel 200 et 201<\/a><\/td><td>UNS N02200 \/ N02201<\/td><td>ASTM B163<\/td><td>Service haute puret\u00e9 et caustique<\/td><td><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/nickel-200-201-tubes-high-purity-corrosion-resistant-nickel-tubing\/\">Voir<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/nickel-200-seamless-pipe-uns-n02200\/\">Tube sans soudure Nickel 200<\/a><\/td><td>UNS N02200<\/td><td>ASTM B161<\/td><td>Tube en nickel commercialement pur<\/td><td><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/nickel-200-seamless-pipe-uns-n02200\/\">Voir<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/nickel-alloy-pipe-tube\/\">Tubes et tuyaux en alliage de nickel<\/a><\/td><td>Alloy 625 \/ C276 \/ 825<\/td><td>ASTM B<\/td><td>Tuyauterie en alliage de nickel<\/td><td><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/nickel-alloy-pipe-tube\/\">Voir<\/a><\/td><\/tr><tr class=\"current\"><td><strong>Tubes en Alloy 825<\/strong><\/td><td>UNS N08825<\/td><td>ASTM B163<\/td><td>Service acide et en pr\u00e9sence de chlorures<\/td><td>Page actuelle<\/td><\/tr><\/tbody><\/table><\/section><section class=\"by-related\" aria-label=\"Produits connexes en alliages de nickel\">\n  <div class=\"by-section-head\">\n    <h2>Produits connexes en alliages de nickel<\/h2>\n    <a href=\"https:\/\/beiyutitanium.com\/fr\/product-category\/woo-products\/nickel-and-nickel-based-alloys\/\">Cat\u00e9gorie des alliages de nickel<\/a>\n  <\/div>\n  <div class=\"by-relgrid\">\n    <a class=\"by-feat\" href=\"https:\/\/beiyutitanium.com\/fr\/product\/nickel-200-seamless-pipe-uns-n02200\/\">\n      <img decoding=\"async\" src=\"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/06\/beiyu-nickel-200-uns-n02200-seamless-pipe-main-20260606-768x768.png\" alt=\"Nickel 200 UNS N02200 seamless pipe for caustic-service RFQs\">\n      <span class=\"cap\"><span class=\"k\">Tube en nickel pur<\/span><span class=\"t\">Tube sans soudure Nickel 200 | Tube en nickel pur UNS N02200<\/span><span class=\"d\">Utilisez la page connexe lorsque la demande de prix modifie la nuance d'alliage, la forme du produit, la plage de temp\u00e9ratures ou le milieu corrosif.<\/span><\/span>\n    <\/a>\n    <div class=\"by-stack\"><a class=\"by-mini\" href=\"https:\/\/beiyutitanium.com\/fr\/product\/nickel-200-201-tube-uns-n02200-n02201\/\"><img decoding=\"async\" src=\"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/06\/Nickel-200-Nickel-201-Tubes-Seamless-Welded-Nickel-Tubing-for-Industrial-Applications-768x768.png\" alt=\"Nickel 200 and Nickel 201 tubes for industrial process equipment\"><span><span class=\"k\">Tube en nickel pur<\/span><b>Tube Nickel 200 \/ 201 | Tube en nickel UNS N02200 \/ N02201<\/b><\/span><\/a><a class=\"by-mini\" href=\"https:\/\/beiyutitanium.com\/fr\/product\/nickel-alloy-pipe-tube\/\"><img decoding=\"async\" src=\"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/05\/beiyu-nickel-alloy-pipe-tube-related-20260606-768x768.png\" alt=\"Nickel alloy pipe and tube for chemical and heat-service RFQs\"><span><span class=\"k\">Tube en alliage de nickel<\/span><b>Tubes en alliage de nickel | Alloy 625 \/ C276 \/ 825 \/ 800H<\/b><\/span><\/a><a class=\"by-mini\" href=\"https:\/\/beiyutitanium.com\/fr\/product\/inconel-625-plate-uns-n06625-astm-b443\/\"><img decoding=\"async\" src=\"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/06\/beiyu-inconel-625-plate-uns-n06625-related-20260607-768x768.png\" alt=\"Inconel 625 UNS N06625 nickel alloy plate for RFQ review\"><span><span class=\"k\">Inconel 625<\/span><b>Plaque Inconel 625 | Plaque en alliage de nickel UNS N06625 pour applications en corrosion extr\u00eame &#038; \u00e0 haute temp\u00e9rature<\/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 des tubes sans soudure de diam\u00e8tre ext\u00e9rieur 5 mm \u00e0 325 mm avec \u00e9paisseur de paroi 0,5 mm \u00e0 12 mm et longueur jusqu'\u00e0 12000 mm, des tubes soud\u00e9s de diam\u00e8tre ext\u00e9rieur 6,35 mm \u00e0 1219 mm avec \u00e9paisseur de paroi 0,5 mm \u00e0 25 mm et la m\u00eame limite de longueur, ainsi que des tubes capillaires de diam\u00e8tre ext\u00e9rieur 1 mm \u00e0 5 mm avec \u00e9paisseur de paroi 0,1 mm \u00e0 2 mm et longueur jusqu'\u00e0 6000 mm. Alloy 825 figure dans ces gammes sous la d\u00e9signation UNS N08825.<\/p>\n<p>Ces trois lignes ne constituent pas un seul produit avec trois plages de dimensions. Les tubes sans soudure et soud\u00e9s sont fabriqu\u00e9s diff\u00e9remment et achet\u00e9s selon des documents diff\u00e9rents, et la ligne des capillaires est de nouveau r\u00e9pertori\u00e9e s\u00e9par\u00e9ment, avec des \u00e9paisseurs de paroi \u00e0 partir de 0,1 mm. Une demande concernant Incoloy 825 doit donc pr\u00e9ciser lequel des trois elle concerne avant qu'un diam\u00e8tre ait une quelconque signification. Les documents que les gammes d'approvisionnement r\u00e9pertorient pour la ligne Incoloy sont ASTM B163, B407, B423, B514, B515, B673, B674, B704 et B705 avec leurs adoptions ASME SB, et ils sont r\u00e9pertori\u00e9s pour cette ligne plut\u00f4t que pour un seul alliage ou une seule forme de tube, de sorte que la commande d\u00e9signe celui par rapport auquel le certificat est \u00e9tabli.<\/p>\n<section class=\"by-cta\"><div><p>Pour voir qui d'autre publie ce mat\u00e9riau et ce que chacun indique, voir <a href=\"https:\/\/beiyutitanium.com\/fr\/top-alloy-825-tube-suppliers\/\">Fournisseurs de tubes Alloy 825 : comparaison de quatre pages d'entreprises<\/a>.<\/p>\n<h2>Demander une offre pour des tubes Alloy 825 | tubes en alliage de nickel Incoloy 825<\/h2><p>Indiquez la nuance d'alliage, la norme, les dimensions, l'\u00e9tat, la quantit\u00e9 et les exigences de certificat. Beiyu r\u00e9pond avec une offre, un d\u00e9lai de livraison et le p\u00e9rim\u00e8tre de documentation.<\/p><\/div><a class=\"by-btn\" href=\"mailto:penn@beiyutitanium.com?subject=RFQ%20-%20Alloy%20825%20Tubing%20%7C%20Incoloy%20825%20Nickel%20Alloy%20Tubes\">Envoyer une demande de prix par e-mail<\/a><\/section>\n<\/div><\/div>\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>Tubes en Alloy 825 \/ UNS N08825 pour le traitement chimique, la manipulation d'acides, les \u00e9quipements li\u00e9s \u00e0 l'eau de mer et les applications de transfert de chaleur. Indiquer la norme ASTM \/ ASME, le diam\u00e8tre ext\u00e9rieur, l'\u00e9paisseur de paroi, la longueur, le proc\u00e9d\u00e9 sans soudure ou soud\u00e9, l'\u00e9tat de surface, l'\u00e9tendue du contr\u00f4le et les exigences de certificat.<\/p>","protected":false},"featured_media":3908,"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":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","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":[112],"product_tag":[],"class_list":["post-3903","product","type-product","status-publish","has-post-thumbnail","product_cat-nickel-and-nickel-based-alloys","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","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>Alloy 825 Tubing | Incoloy 825 UNS N08825 Tubes<\/title>\n<meta name=\"description\" content=\"Alloy 825 (Incoloy 825, UNS N08825) tubing resistant to sulfuric and phosphoric acids, chloride SCC and pitting, for chemical, oil and gas and marine service. Seamless and welded. RFQ by size.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/beiyutitanium.com\/fr\/product\/alloy-825-tubing-incoloy-825-nickel-alloy-tubes-for-corrosive-environments\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Alloy 825 Tubing | Incoloy 825 UNS N08825 Tubes\" \/>\n<meta property=\"og:description\" content=\"Alloy 825 (Incoloy 825, UNS N08825) tubing resistant to sulfuric and phosphoric acids, chloride SCC and pitting, for chemical, oil and gas and marine service. Seamless and welded. RFQ by size.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/beiyutitanium.com\/fr\/product\/alloy-825-tubing-incoloy-825-nickel-alloy-tubes-for-corrosive-environments\/\" \/>\n<meta property=\"og:site_name\" content=\"Beiyu Titanium\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-06T10:09:21+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/05\/8519a0af-c41d-40fc-97f5-78c79f0660ca.png\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/product\\\/alloy-825-tubing-incoloy-825-nickel-alloy-tubes-for-corrosive-environments\\\/\",\"url\":\"https:\\\/\\\/beiyutitanium.com\\\/product\\\/alloy-825-tubing-incoloy-825-nickel-alloy-tubes-for-corrosive-environments\\\/\",\"name\":\"Alloy 825 Tubing | Incoloy 825 UNS N08825 Tubes\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/product\\\/alloy-825-tubing-incoloy-825-nickel-alloy-tubes-for-corrosive-environments\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/product\\\/alloy-825-tubing-incoloy-825-nickel-alloy-tubes-for-corrosive-environments\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/beiyutitanium.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/8519a0af-c41d-40fc-97f5-78c79f0660ca.png\",\"datePublished\":\"2026-05-30T01:32:22+00:00\",\"dateModified\":\"2026-09-06T10:09:21+00:00\",\"description\":\"Alloy 825 (Incoloy 825, UNS N08825) tubing resistant to sulfuric and phosphoric acids, chloride SCC and pitting, for chemical, oil and gas and marine service. Seamless and welded. 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