{"id":2811,"date":"2023-10-18T17:09:38","date_gmt":"2023-10-18T09:09:38","guid":{"rendered":"https:\/\/uniasen.com\/?page_id=2811"},"modified":"2024-08-27T14:46:17","modified_gmt":"2024-08-27T06:46:17","slug":"astm-a672-pipe","status":"publish","type":"page","link":"https:\/\/uniasen.com\/fr\/normes\/tube-astm-a672\/","title":{"rendered":"ASTM A672"},"content":{"rendered":"<div id=\"page-header-322445381\" class=\"page-header-wrapper\">\n  <div class=\"page-title dark featured-title\">\n\n        <div class=\"page-title-bg\">\n      <div class=\"title-bg fill bg-fill\"\n        data-parallax-container=\".page-title\"\n        data-parallax-background\n data-parallax=\"-\">\n      <\/div>\n      <div class=\"title-overlay fill\"><\/div>\n    <\/div>\n    \n    <div class=\"page-title-inner container align-center flex-row medium-flex-wrap\" >\n              <div class=\"title-wrapper flex-col text-left medium-text-center\">\n          <h1 class=\"entry-title mb-0\">\n            ASTM A672          <\/h1>\n        <\/div>\n                    <div class=\"title-content flex-col flex-right text-right medium-text-center\">\n        <div class=\"title-breadcrumbs pb-half pt-half\"><\/div>      <\/div>\n    <\/div>\n\n     \n<style>\n#page-header-322445381 .title-bg {\n  background-image: url(https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-carbon-steel-pipe-manufacturer-header.webp);\n}\n<\/style>\n  <\/div>\n    <\/div>\n  \n<div class=\"row\"  id=\"row-287797138\">\n\n\t<div id=\"col-1118388323\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"gap-1973928169\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1973928169 {\n  padding-top: 4%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\n\t<section class=\"section\" id=\"section_892562448\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row align-middle align-center\"  id=\"row-1192578665\">\n\n\t<div id=\"col-954815658\" class=\"col medium-12 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_185955950\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2024\/08\/API_5L_gas_line_pipe_carbon_steel_erw_pipe_factory.webp\" class=\"attachment-original size-original\" alt=\"API 5L gas line pipe carbon steel erw pipe factory\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2024\/08\/API_5L_gas_line_pipe_carbon_steel_erw_pipe_factory.webp 1000w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/08\/API_5L_gas_line_pipe_carbon_steel_erw_pipe_factory-300x225.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/08\/API_5L_gas_line_pipe_carbon_steel_erw_pipe_factory-768x576.webp 768w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/08\/API_5L_gas_line_pipe_carbon_steel_erw_pipe_factory-16x12.webp 16w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_185955950 {\n  width: 100%;\n}\n@media (min-width:550px) {\n  #image_185955950 {\n    width: 100%;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1814449935\" class=\"col medium-12 small-12 large-6 medium-col-first\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>ASTM A672 Tube en acier soud\u00e9 par \u00e9lectrofusion (EFW)<\/h2>\n<p><strong>Aper\u00e7u des normes :<\/strong><\/p>\n<p>L'ASTM A672 r\u00e9glemente la production et l'utilisation des tubes en acier soud\u00e9s par fusion \u00e9lectrique. Ces tuyaux en acier sont utilis\u00e9s pour transporter des fluides et des gaz \u00e0 des temp\u00e9ratures moyennes et \u00e9lev\u00e9es. Ils n\u00e9cessitent donc une r\u00e9sistance et une durabilit\u00e9 \u00e9lev\u00e9es. La norme ASTM A672 couvre principalement les tests de composition chimique, les propri\u00e9t\u00e9s m\u00e9caniques et le processus de fabrication des tuyaux en acier soud\u00e9s par fusion \u00e9lectrique.<\/p>\n<p><strong>Principaux mat\u00e9riaux :<\/strong><\/p>\n<p>Acier au carbone et acier faiblement alli\u00e9 \u00e0 haute r\u00e9sistance.<\/p>\n<p><strong>Champ d'application :<\/strong><\/p>\n<p>La norme ASTM A672 s'applique aux tuyaux en acier soud\u00e9s par fusion \u00e9lectrique. Ils conviennent principalement aux appareils \u00e0 pression et aux syst\u00e8mes de tuyauterie \u00e0 haute durabilit\u00e9.<\/p>\n<a href=\"#is-pop\" class=\"button primary\"  style=\"border-radius:11px;\">\n\t\t<span>Demande de devis pour le tube ASTM A672<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_892562448 {\n  padding-top: 15px;\n  padding-bottom: 15px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1409309045\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-486584180\">\n\n\t<div id=\"col-1661538877\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>Sp\u00e9cification du tube ASTM A672<\/h2>\n<table>\n<thead>\n<tr>\n<th>Standard<\/th>\n<th>ASTM A672<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Proc\u00e9dure<\/td>\n<td>EFW<\/td>\n<\/tr>\n<tr>\n<td>Dimensions<\/td>\n<td>400mm de diam\u00e8tre ext\u00e9rieur ou plus, 16\u2033- Plus grand, DN6 - DN650<\/td>\n<\/tr>\n<tr>\n<td>\u00c9paisseur<\/td>\n<td>\u226475mm, SCH 40 - SCH 160<\/td>\n<\/tr>\n<tr>\n<td>Longueur de l'unit\u00e9<\/td>\n<td>6 m\u00e8tres\uff0820feet\uff09<\/td>\n<\/tr>\n<tr>\n<td>Qualit\u00e9 de l'acier<\/td>\n<td>ASTM A672 A 45, ASTM A672 B 70, ASTM A672 D70, ASTM A672 J90, ASTM A672 L70, ASTM A672 A 50, ASTM A672C 55, ASTM A672 D80, ASTM A672 J100, ASTM A672 L75, ASTM A672 A 55, ASTM A672 C 60, ASTM A672 H75, ASTM A672 K75, ASTM A672 N75, ASTM A672 B 60, ASTM A672 C 65, ASTM A672 H80, ASTM A672 K85, ASTM A672 B 65, ASTM A672 C 70, ASTM A672 J80, ASTM A672 L65<\/td>\n<\/tr>\n<tr>\n<td>Rev\u00eatement de surface<\/td>\n<td>Vernissage, noir, huilage, galvanisation \u00e0 chaud<\/td>\n<\/tr>\n<tr>\n<td>Type d'extr\u00e9mit\u00e9<\/td>\n<td>Coupe carr\u00e9e, biseaut\u00e9e, filet\u00e9e, rainur\u00e9e<\/td>\n<\/tr>\n<tr>\n<td>M\u00e9thode commune<\/td>\n<td>Raccord, bride, accouplement, collier, \u00e9paulement de tuyau, soudage<\/td>\n<\/tr>\n<tr>\n<td>Usinage de tuyaux<\/td>\n<td>Soudage, cintrage, per\u00e7age de trous, poin\u00e7onnage, r\u00e9treint, effilage, \u00e9vasement, expansion<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-669634965\">\n\n\t<div id=\"col-1031677162\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n<a href=\"#is-pop\" class=\"button primary\"  style=\"border-radius:11px;\">\n\t\t<span>Demande de devis pour le tube ASTM A672<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1409309045 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_91440127\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-1635747358\">\n\n\t<div id=\"col-892748697\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>Dimension<\/h2>\n<table>\n<tbody>\n<tr>\n<td width=\"190\">Diam\u00e8tre ext\u00e9rieur\uff1a<\/td>\n<td width=\"296\">16 in [400mm] ou plus<\/td>\n<\/tr>\n<tr>\n<td>\u00c9paisseur de la paroi\uff1a<\/td>\n<td>jusqu'\u00e0 75 mm<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"486\">Les tuyaux ayant d'autres dimensions peuvent \u00eatre fournis \u00e0 condition qu'ils soient conformes \u00e0 toutes les autres exigences de la pr\u00e9sente sp\u00e9cification.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1232296243\">\n\n\t<div id=\"col-597020561\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<table width=\"1125\">\n<tbody>\n<tr>\n<td colspan=\"4\" width=\"1125\">Sp\u00e9cification des mat\u00e9riaux des t\u00f4les d'acier<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Qualit\u00e9 du tube<\/td>\n<td rowspan=\"2\">Type d'acier<\/td>\n<td colspan=\"2\">Sp\u00e9cification ASTM<\/td>\n<\/tr>\n<tr>\n<td>Non.<\/td>\n<td>Grade<\/td>\n<\/tr>\n<tr>\n<td>A 45<\/td>\n<td>carbone ordinaire<\/td>\n<td>A285\/A285M<\/td>\n<td>A<\/td>\n<\/tr>\n<tr>\n<td>A 50<\/td>\n<td>carbone ordinaire<\/td>\n<td>A285\/A285M<\/td>\n<td>B<\/td>\n<\/tr>\n<tr>\n<td>A 55<\/td>\n<td>carbone ordinaire<\/td>\n<td>A285\/A285M<\/td>\n<td>C<\/td>\n<\/tr>\n<tr>\n<td>B 60<\/td>\n<td>carbone ordinaire, tu\u00e9<\/td>\n<td>A515\/A515M<\/td>\n<td>60<\/td>\n<\/tr>\n<tr>\n<td>B 65<\/td>\n<td>carbone ordinaire, tu\u00e9<\/td>\n<td>A515\/A515M<\/td>\n<td>65<\/td>\n<\/tr>\n<tr>\n<td>B 70<\/td>\n<td>carbone ordinaire, tu\u00e9<\/td>\n<td>A515\/A515M<\/td>\n<td>70<\/td>\n<\/tr>\n<tr>\n<td>C 55<\/td>\n<td>carbone ordinaire, tu\u00e9, grain fin<\/td>\n<td>A516\/A516M<\/td>\n<td>55<\/td>\n<\/tr>\n<tr>\n<td>C 60<\/td>\n<td>carbone ordinaire, tu\u00e9, grain fin<\/td>\n<td>A516\/A516M<\/td>\n<td>60<\/td>\n<\/tr>\n<tr>\n<td>C 65<\/td>\n<td>carbone ordinaire, tu\u00e9, grain fin<\/td>\n<td>A516\/A516M<\/td>\n<td>65<\/td>\n<\/tr>\n<tr>\n<td>C 70<\/td>\n<td>carbone ordinaire, tu\u00e9, grain fin<\/td>\n<td>A516\/A516M<\/td>\n<td>70<\/td>\n<\/tr>\n<tr>\n<td>D 70<\/td>\n<td>mangan\u00e8se - normalis\u00e9 au silicium<\/td>\n<td>A537\/A537M<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>D80<\/td>\n<td>mangan\u00e8se - silicium - Q&amp;T^A\u00a0<\/td>\n<td>A537\/A537M<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>H 75<\/td>\n<td>mangan\u00e8se-molybd\u00e8ne - normalis\u00e9<\/td>\n<td>A302\/A302M<\/td>\n<td>A<\/td>\n<\/tr>\n<tr>\n<td>H 80<\/td>\n<td>mangan\u00e8se-molybd\u00e8ne - normalis\u00e9<\/td>\n<td>A302\/A302M<\/td>\n<td>B, C ou D<\/td>\n<\/tr>\n<tr>\n<td>J 80<\/td>\n<td>mangan\u00e8se-molybd\u00e8ne - Q&amp;T^A\u00a0<\/td>\n<td>A533\/A533M<\/td>\n<td>CI-1^B<\/td>\n<\/tr>\n<tr>\n<td>J 90<\/td>\n<td>mangan\u00e8se-molybd\u00e8ne - Q&amp;T^A\u00a0<\/td>\n<td>A533\/A533M<\/td>\n<td>CI-2^B<\/td>\n<\/tr>\n<tr>\n<td>J 100<\/td>\n<td>mangan\u00e8se-molybd\u00e8ne - Q&amp;T^A\u00a0<\/td>\n<td>A533\/A533M<\/td>\n<td>CI-3^B<\/td>\n<\/tr>\n<tr>\n<td>K 75<\/td>\n<td>chrome-mangan\u00e8se-silicium<\/td>\n<td>A202\/A202M<\/td>\n<td>A<\/td>\n<\/tr>\n<tr>\n<td>K 85<\/td>\n<td>chrome-mangan\u00e8se-silicium<\/td>\n<td>A202\/A202M<\/td>\n<td>B<\/td>\n<\/tr>\n<tr>\n<td>L 65<\/td>\n<td>molybd\u00e8ne<\/td>\n<td>A204\/A204M<\/td>\n<td>A<\/td>\n<\/tr>\n<tr>\n<td>L 70<\/td>\n<td>molybd\u00e8ne<\/td>\n<td>A204\/A204M<\/td>\n<td>B<\/td>\n<\/tr>\n<tr>\n<td>L 75<\/td>\n<td>molybd\u00e8ne<\/td>\n<td>A204\/A204M<\/td>\n<td>C<\/td>\n<\/tr>\n<tr>\n<td>N 75<\/td>\n<td>mangan\u00e8se-silicium<\/td>\n<td>A299\/A299M<\/td>\n<td>&#8230;<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\" rowspan=\"2\" width=\"1125\">R : Q&amp;T = quenched and tempered (tremp\u00e9 et revenu).<br \/>B : Toutes les qualit\u00e9s peuvent \u00eatre fournies.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_91440127 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_175361157\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-1181904372\">\n\n\t<div id=\"col-2075950649\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>Exigence chimique<\/h2>\n<p>Nos tubes en acier ASTM A672\/A672M sont conformes \u00e0 des exigences chimiques strictes afin de garantir leur robustesse et leur durabilit\u00e9. La composition chimique de chaque tube est analys\u00e9e, notamment en ce qui concerne les \u00e9l\u00e9ments tels que le carbone, le mangan\u00e8se, le phosphore, le soufre et le silicium. Cette analyse garantit que les tuyaux poss\u00e8dent les propri\u00e9t\u00e9s chimiques n\u00e9cessaires pour supporter un service \u00e0 haute pression \u00e0 des temp\u00e9ratures mod\u00e9r\u00e9es. Avec UNIASEN, vous pouvez \u00eatre s\u00fbr que nos tubes sont chimiquement robustes et pr\u00eats pour vos projets les plus difficiles.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_175361157 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_220338133\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-1441524738\">\n\n\t<div id=\"col-1277803213\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>Exigences m\u00e9caniques<\/h2>\n<p>Les exigences m\u00e9caniques de nos tubes en acier ASTM A672\/A672M sont con\u00e7ues pour garantir leur r\u00e9sistance et leur durabilit\u00e9 dans des conditions de service \u00e0 haute pression. Chaque tube est soumis \u00e0 un essai de tension et \u00e0 un essai de pliage par soudage guid\u00e9 transversal pour s'assurer qu'il peut supporter les contraintes de votre projet. En outre, chaque soudure est examin\u00e9e par radiographie pour en garantir l'int\u00e9grit\u00e9. Avec UNIASEN, vous pouvez \u00eatre s\u00fbr que nos tuyaux sont m\u00e9caniquement robustes et construits pour durer.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_220338133 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_323150821\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row align-middle align-center\"  id=\"row-1473423714\">\n\n\t<div id=\"col-160001953\" class=\"col medium-12 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>Pourquoi choisir UNIASEN ?<\/h2>\n<ul>\n<li>Les tuyaux doivent \u00eatre performants et conformes \u00e0 tous les codes, qu'un traitement thermique soit n\u00e9cessaire ou non.<\/li>\n<li>Les tuyaux en acier ASTM A672 ont des sp\u00e9cifications d\u00e9taill\u00e9es. Elles couvrent les dimensions, les m\u00e9thodes de production, les nuances d'acier, les rev\u00eatements de surface, les types d'extr\u00e9mit\u00e9s, les m\u00e9thodes de raccordement et les services de traitement.<\/li>\n<li>Chaque tuyau est recouvert d'un rev\u00eatement protecteur. Ses extr\u00e9mit\u00e9s et ses raccords assurent une installation facile et durable.<\/li>\n<li>Des services de transformation sont disponibles pour adapter les tuyaux \u00e0 vos besoins sp\u00e9cifiques.<\/li>\n<li>Vous pouvez trouver des tableaux d\u00e9taill\u00e9s des dimensions des tuyaux en acier ASTM A672. Ils comprennent le diam\u00e8tre ext\u00e9rieur, l'\u00e9paisseur de la paroi et la longueur. Ces donn\u00e9es vous aideront \u00e0 planifier votre projet.<\/li>\n<li>Chez UNIASEN, nous inspectons rigoureusement chaque tube. Nous nous assurons ainsi qu'il respecte les dimensions, la composition chimique et les propri\u00e9t\u00e9s m\u00e9caniques requises. Tout \u00e9cart par rapport \u00e0 ces sp\u00e9cifications est corrig\u00e9 avant que le tube ne quitte nos installations.<\/li>\n<\/ul>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1618284890\" class=\"col medium-12 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n  <div class=\"banner has-hover\" id=\"banner-2044820118\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"2500\" height=\"1670\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2024\/03\/UNIASEN-factory-gate.webp\" class=\"bg\" alt=\"Portail de l&#039;usine UNIASEN\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2024\/03\/UNIASEN-factory-gate.webp 2500w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/03\/UNIASEN-factory-gate-300x200.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/03\/UNIASEN-factory-gate-1030x688.webp 1030w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/03\/UNIASEN-factory-gate-768x513.webp 768w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/03\/UNIASEN-factory-gate-1536x1026.webp 1536w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/03\/UNIASEN-factory-gate-2048x1368.webp 2048w\" sizes=\"auto, (max-width: 2500px) 100vw, 2500px\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-1115453811\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n<div class=\"video-button-wrapper\" style=\"font-size:200%\"><a href=\"https:\/\/www.youtube.com\/watch?v=oDiJnYyLsz4\" class=\"button open-video icon circle is-outline is-xlarge\"><i class=\"icon-play\" style=\"font-size:1.5em;\" ><\/i><\/a><\/div>\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1115453811 {\n  width: 60%;\n}\n#text-box-1115453811 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-2044820118 {\n  padding-top: 56.25%;\n}\n<\/style>\n  <\/div>\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1694567542\">\n\n\t<div id=\"col-903727664\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n<a href=\"#is-pop\" class=\"button primary\"  style=\"border-radius:11px;\">\n\t\t<span>Demande de devis pour le tube ASTM A672<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_323150821 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_170856783\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-2015597568\">\n\n\t<div id=\"col-656511094\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>Produits apparent\u00e9s<\/h2>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\n\t<section class=\"section\" id=\"section_274140397\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row\"  id=\"row-357534798\">\n\n\n\t<div id=\"col-283128872\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<div class=\"slider-wrapper relative\" id=\"slider-529293234\" >\n    <div class=\"slider slider-nav-circle slider-nav-large slider-nav-light slider-style-normal\"\n        data-flickity-options='{            \"cellAlign\": \"center\",            \"imagesLoaded\": true,            \"lazyLoad\": 1,            \"freeScroll\": false,            \"wrapAround\": true,            \"autoPlay\": 6000,            \"pauseAutoPlayOnHover\" : true,            \"prevNextButtons\": true,            \"contain\" : true,            \"adaptiveHeight\" : true,            \"dragThreshold\" : 10,            \"percentPosition\": true,            \"pageDots\": true,            \"rightToLeft\": false,            \"draggable\": true,            \"selectedAttraction\": 0.1,            \"parallax\" : 0,            \"friction\": 0.6        }'\n        >\n        \n\n<div class=\"row\"  id=\"row-628956294\">\n\n\n\t<div id=\"col-692306492\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1654062833\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/fr\/produits\/tube-erw\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-Carbon-Steel-Welded-Pipe.webp\" class=\"attachment-original size-original\" alt=\"Fabricant chinois de tubes ERW\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-Carbon-Steel-Welded-Pipe.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-Carbon-Steel-Welded-Pipe-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_1654062833 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2531403913\" class=\"text\">\n\t\t\n\n<p><strong>Tube soud\u00e9<\/strong><\/p>\n\t\t\n<style>\n#text-2531403913 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-2531403913 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-2036727328\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1770418535\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/fr\/produits\/tube-de-scie\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-spiral-welded-pipe-SSAW-Pipe.webp\" class=\"attachment-original size-original\" alt=\"Fabricant et fournisseur de tubes en acier ssaw\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-spiral-welded-pipe-SSAW-Pipe.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-spiral-welded-pipe-SSAW-Pipe-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_1770418535 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-3061410981\" class=\"text\">\n\t\t\n\n<p><strong>Tube d'acier SSAW<\/strong><\/p>\n\t\t\n<style>\n#text-3061410981 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-3061410981 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1707802752\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_479360229\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/fr\/produits\/sections-creuses\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-hollow-structural-section-manufacturer-and-supplier.webp\" class=\"attachment-original size-original\" alt=\"Section creuse en acier - Section creuse de construction --Uniasen\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-hollow-structural-section-manufacturer-and-supplier.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-hollow-structural-section-manufacturer-and-supplier-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_479360229 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-3363397257\" class=\"text\">\n\t\t\n\n<p><strong>Section structurale creuse<\/strong><\/p>\n\t\t\n<style>\n#text-3363397257 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-3363397257 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-2116292428\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1791401012\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/fr\/produits\/tube-sans-soudure\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-seamless-carbon-steel-pipe.webp\" class=\"attachment-original size-original\" alt=\"Tube en acier sans soudure-Tube SMLS\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-seamless-carbon-steel-pipe.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-seamless-carbon-steel-pipe-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_1791401012 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-35877893\" class=\"text\">\n\t\t\n\n<p><strong>Tube en acier sans soudure<\/strong><\/p>\n\t\t\n<style>\n#text-35877893 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-35877893 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row\"  id=\"row-1371423351\">\n\n\n\t<div id=\"col-1756345506\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1512412310\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/fr\/produits\/raccords-de-tuyauterie\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-pipe-fitting-manufacturer.webp\" class=\"attachment-original size-original\" alt=\"raccords de tuyauterie en chine-raccords de tuyauterie en acier au carbone\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-pipe-fitting-manufacturer.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-pipe-fitting-manufacturer-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_1512412310 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-3516956622\" class=\"text\">\n\t\t\n\n<p><strong>Raccords de tuyauterie Raccords de tuyauterie<\/strong><\/p>\n\t\t\n<style>\n#text-3516956622 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-3516956622 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-920074403\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1284539216\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/fr\/steel-pipe-standards\/fire-sprinkler-pipe\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-fire-sprinkler-pipe-supplier-1.webp\" class=\"attachment-original size-original\" alt=\"\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-fire-sprinkler-pipe-supplier-1.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-fire-sprinkler-pipe-supplier-1-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_1284539216 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2590697983\" class=\"text\">\n\t\t\n\n<p><strong>Tuyaux d'extincteurs automatiques<\/strong><\/p>\n\t\t\n<style>\n#text-2590697983 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-2590697983 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1070376856\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_301876751\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/fr\/steel-pipe-standards\/line-pipe\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-line-pipe-manufacturer.webp\" class=\"attachment-original size-original\" alt=\"\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-line-pipe-manufacturer.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-line-pipe-manufacturer-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_301876751 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-610574746\" class=\"text\">\n\t\t\n\n<p><strong>Tuyaux de canalisation<\/strong><\/p>\n\n\t\t\n<style>\n#text-610574746 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-610574746 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-205460835\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_646916453\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/fr\/steel-pipe-standards\/astm-a106\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-ASTM-A106-Seamless-Carbon-Steel-Pipe.webp\" class=\"attachment-original size-original\" alt=\"\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-ASTM-A106-Seamless-Carbon-Steel-Pipe.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-ASTM-A106-Seamless-Carbon-Steel-Pipe-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_646916453 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-3998038828\" class=\"text\">\n\t\t\n\n<p><strong>Tube en acier sans soudure ASTM A106<\/strong><\/p>\n\t\t\n<style>\n#text-3998038828 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-3998038828 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n     <\/div>\n\n     <div class=\"loading-spin dark large centered\"><\/div>\n\n\t<\/div>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_274140397 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\t\t<\/div>\n\n\t\t\n<style>\n#section_170856783 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":0,"parent":2187,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-2811","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ASTM A672 Carbon Steel Welded Pipe<\/title>\n<meta name=\"description\" content=\"ASTM A672 is specifically used to specify the production and application of electric fusion welded steel pipes. This standard applies to electric fusion welded steel pipes made of carbon steel and high-strength low-alloy steel. It is an ideal choice for high temperature and high pressure environments.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/uniasen.com\/fr\/normes\/tube-astm-a672\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ASTM A672 Carbon Steel Welded Pipe\" \/>\n<meta property=\"og:description\" content=\"ASTM A672 is specifically used to specify the production and application of electric fusion welded steel pipes. This standard applies to electric fusion welded steel pipes made of carbon steel and high-strength low-alloy steel. 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