{"id":2948,"date":"2023-10-20T16:14:48","date_gmt":"2023-10-20T08:14:48","guid":{"rendered":"https:\/\/uniasen.com\/?page_id=2948"},"modified":"2025-01-09T14:44:35","modified_gmt":"2025-01-09T06:44:35","slug":"jis-g3456-carbon-steel-pipe","status":"publish","type":"page","link":"https:\/\/uniasen.com\/fr\/normes\/tuyau-en-acier-au-carbone-jis-g3456\/","title":{"rendered":"JIS G3456"},"content":{"rendered":"<div id=\"page-header-1844223113\" 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            JIS G3456          <\/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-1844223113 .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\t<div id=\"gap-550877223\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-550877223 {\n  padding-top: 4%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<section class=\"section\" id=\"section_1463629484\">\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\"  id=\"row-153140265\">\n\n\t<div id=\"col-2036269407\" 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\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_823061608\">\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=\"1258\" height=\"654\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/09\/12189185_138372789852021_2717326863935594959_o.jpg\" class=\"attachment-original size-original\" alt=\"Tube d&#039;acier soud\u00e9\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/09\/12189185_138372789852021_2717326863935594959_o.jpg 1258w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/09\/12189185_138372789852021_2717326863935594959_o-300x156.jpg 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/09\/12189185_138372789852021_2717326863935594959_o-1030x535.jpg 1030w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/09\/12189185_138372789852021_2717326863935594959_o-768x399.jpg 768w\" sizes=\"auto, (max-width: 1258px) 100vw, 1258px\" \/>\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_823061608 {\n  width: 100%;\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-247918768\" 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>JIS G3456 Tube en acier au carbone sans soudure et ERW<\/h2>\n<p><strong>Tubes en acier au carbone JIS G3456<\/strong> sont sp\u00e9cialement con\u00e7us pour les situations o\u00f9 des pressions de travail \u00e9lev\u00e9es et des temp\u00e9ratures sup\u00e9rieures \u00e0 <strong>350\u2103<\/strong> sont n\u00e9cessaires. Ils sont utilis\u00e9s dans un large \u00e9ventail de domaines tels que les chaudi\u00e8res, l'\u00e9nergie, les machines, les r\u00e9servoirs de gaz, l'ing\u00e9nierie chimique, l'ing\u00e9nierie offshore et l'ing\u00e9nierie p\u00e9troli\u00e8re.<\/p>\n<p>Nous proposons \u00e0 la fois <strong>Soudure par r\u00e9sistance \u00e9lectrique (ERW)<\/strong> et <strong>Tubes sans soudure<\/strong>Ils sont produits par des proc\u00e9d\u00e9s de fabrication \u00e0 chaud ou \u00e0 froid. Les tubes ERW et les tubes sans soudure ont le m\u00eame diam\u00e8tre ext\u00e9rieur, allant de <strong>15,0 \u00e0 660 mm<\/strong>. L'\u00e9paisseur de la paroi de <strong>Les tubes ERW sont de 2 \u00e0 20 mm<\/strong> et l'\u00e9paisseur de la paroi de <strong>Les tuyaux sans soudure sont de 2 \u00e0 50 mm<\/strong>.<\/p>\n<p>Les nuances d'acier que nous proposons sont les suivantes <strong>STPT370,<\/strong> <strong>STPT410<\/strong> et <strong>STPT480<\/strong>. Les tuyaux sont disponibles avec des extr\u00e9mit\u00e9s lisses ou biseaut\u00e9es et nous pouvons fournir des longueurs personnalis\u00e9es selon les besoins.<\/p>\n<p>Nous veillons \u00e0 ce que nos tubes r\u00e9pondent aux normes strictes de la norme JIS G3456, offrant ainsi des solutions fiables et durables \u00e0 vos besoins en mati\u00e8re de tubes.<\/p>\n<a href=\"#is-pop\" class=\"button primary\"  style=\"border-radius:10px;\">\n\t\t<span>Obtenir un devis gratuit<\/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_1463629484 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_959191171\">\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-1335170650\">\n\n\t<div id=\"col-2022086413\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" >Sp\u00e9cifications<\/span><b><\/b><\/h2><\/div>\n<div class=\"row\"  id=\"row-777357341\">\n\n\t<div id=\"col-1060122339\" 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>\n<thead>\n<tr>\n<th>Standard<\/th>\n<th>JIS G 3456<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Proc\u00e9dure<\/td>\n<td><a href=\"https:\/\/uniasen.com\/fr\/produits\/tube-erw\/\">ERW<\/a>, <a href=\"https:\/\/uniasen.com\/fr\/produits\/tube-sans-soudure\/\">SMLS<\/a><\/td>\n<\/tr>\n<tr>\n<td>Dimensions<\/td>\n<td>10.5-660.4mm<\/td>\n<\/tr>\n<tr>\n<td>\u00c9paisseur<\/td>\n<td>1,7 mm - 52 mm<\/td>\n<\/tr>\n<tr>\n<td>Longueur de l'unit\u00e9<\/td>\n<td>3 - 18 m\u00e8tres<\/td>\n<\/tr>\n<tr>\n<td>Qualit\u00e9 de l'acier<\/td>\n<td>STPT 370, STPT 410, STPT 480<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Rev\u00eatement de surface<\/td>\n<td>Laquage noir, vernissage, huilage, galvanisation \u00e0 chaud<\/td>\n<\/tr>\n<tr>\n<td>FBE, 2PP, 3PP, 2PE, 3PE<\/td>\n<\/tr>\n<tr>\n<td>Type d'extr\u00e9mit\u00e9<\/td>\n<td>Normal, biseaut\u00e9, filet\u00e9, rainur\u00e9\uff0c\u00c9pais\u00e9<\/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\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_959191171 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_714338236\">\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-1936612097\">\n\n\t<div id=\"col-206159763\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" >Dimension<\/span><b><\/b><\/h2><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-796599747\">\n\n\t<div id=\"col-1618205323\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div style=\"overflow: auto; \" >\n<table border=\"\u201d1\u2033\" width=\"\u201d3000px\u201d\" height=\"\u201d120px\u201d\" align=\"\u201dcenter\u201d\" >\n<thead>\n<tr>\n<th rowspan=\"3\">Diam\u00e8tre ext\u00e9rieur mm<\/th>\n<th colspan=\"10\" rowspan=\"2\">\u00c9paisseur nominale de la paroi mm<\/th>\n<\/tr>\n<tr>\n  <\/tr>\n<tr>\n<th>SCH10<\/th>\n<th>SCH20<\/th>\n<th>SCH30<\/th>\n<th>SCH40<\/th>\n<th>SCH60<\/th>\n<th>SCH80<\/th>\n<th>SCH100<\/th>\n<th>SCH120<\/th>\n<th>SCH140<\/th>\n<th>SCH160<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>10.5<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>1.7<\/td>\n<td>-<\/td>\n<td>2.4<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<\/tr>\n<tr>\n<td>13.8<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>2.2<\/td>\n<td>-<\/td>\n<td>3<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<\/tr>\n<tr>\n<td>17.3<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>2.3<\/td>\n<td>-<\/td>\n<td>3.2<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<\/tr>\n<tr>\n<td>21.7<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>2.8<\/td>\n<td>-<\/td>\n<td>3.7<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>4.7<\/td>\n<\/tr>\n<tr>\n<td>27.2<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>2.9<\/td>\n<td>-<\/td>\n<td>3.9<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>5.5<\/td>\n<\/tr>\n<tr>\n<td>34<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>3.4<\/td>\n<td>-<\/td>\n<td>4.5<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>6.4<\/td>\n<\/tr>\n<tr>\n<td>42.7<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>3.6<\/td>\n<td>-<\/td>\n<td>4.9<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>6.4<\/td>\n<\/tr>\n<tr>\n<td>48.6<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>3.7<\/td>\n<td>-<\/td>\n<td>5.1<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>7.1<\/td>\n<\/tr>\n<tr>\n<td>60.5<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>3.9<\/td>\n<td>-<\/td>\n<td>5.5<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>8.7<\/td>\n<\/tr>\n<tr>\n<td>76.3<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>5.2<\/td>\n<td>-<\/td>\n<td>7<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>9.5<\/td>\n<\/tr>\n<tr>\n<td>89.1<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>5.5<\/td>\n<td>-<\/td>\n<td>7.6<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>11.1<\/td>\n<\/tr>\n<tr>\n<td>101.6<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>5.7<\/td>\n<td>-<\/td>\n<td>8.1<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>12.7<\/td>\n<\/tr>\n<tr>\n<td>114.3<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>6<\/td>\n<td>-<\/td>\n<td>8.6<\/td>\n<td>-<\/td>\n<td>11.1<\/td>\n<td>-<\/td>\n<td>13.5<\/td>\n<\/tr>\n<tr>\n<td>139.8<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>6.6<\/td>\n<td>-<\/td>\n<td>9.5<\/td>\n<td>-<\/td>\n<td>12.7<\/td>\n<td>-<\/td>\n<td>15.9<\/td>\n<\/tr>\n<tr>\n<td>165.2<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>7.1<\/td>\n<td>-<\/td>\n<td>11<\/td>\n<td>-<\/td>\n<td>14.3<\/td>\n<td>-<\/td>\n<td>18.2<\/td>\n<\/tr>\n<tr>\n<td>216.3<\/td>\n<td>-<\/td>\n<td>6.4<\/td>\n<td>7<\/td>\n<td>8.2<\/td>\n<td>10.3<\/td>\n<td>12.7<\/td>\n<td>15.1<\/td>\n<td>18.2<\/td>\n<td>20.6<\/td>\n<td>23<\/td>\n<\/tr>\n<tr>\n<td>267.4<\/td>\n<td>-<\/td>\n<td>6.4<\/td>\n<td>7.8<\/td>\n<td>9.3<\/td>\n<td>12.7<\/td>\n<td>15.1<\/td>\n<td>18.2<\/td>\n<td>21.4<\/td>\n<td>25.4<\/td>\n<td>28.6<\/td>\n<\/tr>\n<tr>\n<td>318.5<\/td>\n<td>-<\/td>\n<td>6.4<\/td>\n<td>8.4<\/td>\n<td>10.3<\/td>\n<td>14.3<\/td>\n<td>17.4<\/td>\n<td>21.4<\/td>\n<td>25.4<\/td>\n<td>28.6<\/td>\n<td>33.3<\/td>\n<\/tr>\n<tr>\n<td>355.6<\/td>\n<td>6.4<\/td>\n<td>7.9<\/td>\n<td>9.5<\/td>\n<td>11.1<\/td>\n<td>15.1<\/td>\n<td>19<\/td>\n<td>23.8<\/td>\n<td>27.8<\/td>\n<td>31.8<\/td>\n<td>35.7<\/td>\n<\/tr>\n<tr>\n<td>406.4<\/td>\n<td>6.4<\/td>\n<td>7.9<\/td>\n<td>9.5<\/td>\n<td>12.7<\/td>\n<td>16.7<\/td>\n<td>21.4<\/td>\n<td>26.2<\/td>\n<td>30.9<\/td>\n<td>36.5<\/td>\n<td>40.5<\/td>\n<\/tr>\n<tr>\n<td>457.2<\/td>\n<td>6.4<\/td>\n<td>7.9<\/td>\n<td>11.1<\/td>\n<td>14.3<\/td>\n<td>19<\/td>\n<td>23.8<\/td>\n<td>29.4<\/td>\n<td>34.9<\/td>\n<td>39.7<\/td>\n<td>45.2<\/td>\n<\/tr>\n<tr>\n<td>508<\/td>\n<td>6.4<\/td>\n<td>9.5<\/td>\n<td>12.7<\/td>\n<td>15.1<\/td>\n<td>20.6<\/td>\n<td>26.2<\/td>\n<td>32.5<\/td>\n<td>38.1<\/td>\n<td>44.4<\/td>\n<td>50<\/td>\n<\/tr>\n<tr>\n<td>558.8<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>15.9<\/td>\n<td>22.2<\/td>\n<td>28.6<\/td>\n<td>34.9<\/td>\n<td>41.3<\/td>\n<td>47.6<\/td>\n<td>54<\/td>\n<\/tr>\n<tr>\n<td>609.6<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>17.5<\/td>\n<td>24.6<\/td>\n<td>31<\/td>\n<td>38.9<\/td>\n<td>46<\/td>\n<td>52.4<\/td>\n<td>59.5<\/td>\n<\/tr>\n<tr>\n<td>660.4<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>-<\/td>\n<td>18.9<\/td>\n<td>26.4<\/td>\n<td>34<\/td>\n<td>41.6<\/td>\n<td>49.1<\/td>\n<td>56.6<\/td>\n<td>64.2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\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_714338236 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1280843798\">\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-2053994368\">\n\n\t<div id=\"col-1861768495\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" >Exigence chimique<\/span><b><\/b><\/h2><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-247409704\">\n\n\t<div id=\"col-169481105\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div style=\"overflow: auto; \" >\n<table border=\"\u201d1\u2033\" width=\"\u201d3000px\u201d\" height=\"\u201d120px\u201d\" align=\"\u201dcenter\u201d\" >\n<thead>\n<tr>\n<th>D\u00e9signation du grade<\/th>\n<th>C<\/th>\n<th>Si<\/th>\n<th>Mn<\/th>\n<th>P<\/th>\n<th>S<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>STPT 370<\/td>\n<td>0,25 max.<\/td>\n<td>0,10 \u00e0 0,35<\/td>\n<td>0,30 \u00e0 0,90<\/td>\n<td>0,035 max.<\/td>\n<td>0,035 max.<\/td>\n<\/tr>\n<tr>\n<td>STPT 410<\/td>\n<td>0,30 max.<\/td>\n<td>0,10 \u00e0 0,35<\/td>\n<td>0,30 \u00e0 1,00<\/td>\n<td>0,035 max.<\/td>\n<td>0,035 max.<\/td>\n<\/tr>\n<tr>\n<td>STPT 480<\/td>\n<td>0,33 max.<\/td>\n<td>0,10 \u00e0 0,35<\/td>\n<td>0,30 \u00e0 1,00<\/td>\n<td>0,035 max.<\/td>\n<td>0,035 max.<\/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_1280843798 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_963586205\">\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-1152305164\">\n\n\t<div id=\"col-72269433\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" >Exigences m\u00e9caniques<\/span><b><\/b><\/h2><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-671117806\">\n\n\t<div id=\"col-1395891574\" 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>\n<thead>\n<tr>\n<th>D\u00e9signation du grade<\/th>\n<th>R\u00e9sistance \u00e0 la traction N\/mm2<\/th>\n<th>Limite d'\u00e9lasticit\u00e9 ou contrainte d'\u00e9preuve N\/mm2<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>STPT 370<\/td>\n<td>370 min.<\/td>\n<td>215 min.<\/td>\n<\/tr>\n<tr>\n<td>STPT 410<\/td>\n<td>410 min.<\/td>\n<td>245 min.<\/td>\n<\/tr>\n<tr>\n<td>STPT 480<\/td>\n<td>480 min.<\/td>\n<td>275 min.<\/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_963586205 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1289257716\">\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-1095523572\">\n\n\t<div id=\"col-370286983\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b><\/b><span class=\"section-title-main\" >Produits apparent\u00e9s<\/span><b><\/b><\/h2><\/div>\n\n\t<section class=\"section\" id=\"section_1509926574\">\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-146384273\">\n\n\n\t<div id=\"col-972465934\" 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-76155463\" >\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-808464641\">\n\n\n\t<div id=\"col-85980117\" 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_905279992\">\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_905279992 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-1091078437\" class=\"text\">\n\t\t\n\n<p><strong>Tube soud\u00e9<\/strong><\/p>\n\t\t\n<style>\n#text-1091078437 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-1091078437 > * {\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-446129630\" 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_912662923\">\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_912662923 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-1215982012\" class=\"text\">\n\t\t\n\n<p><strong>Tube d'acier SSAW<\/strong><\/p>\n\t\t\n<style>\n#text-1215982012 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-1215982012 > * {\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-1201742160\" 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_1388720106\">\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_1388720106 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-904483102\" class=\"text\">\n\t\t\n\n<p><strong>Section structurale creuse<\/strong><\/p>\n\t\t\n<style>\n#text-904483102 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-904483102 > * {\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-1825138485\" 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_675948847\">\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_675948847 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-50509238\" class=\"text\">\n\t\t\n\n<p><strong>Tube en acier sans soudure<\/strong><\/p>\n\t\t\n<style>\n#text-50509238 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-50509238 > * {\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-1253939443\">\n\n\n\t<div id=\"col-483027623\" 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_1881365264\">\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_1881365264 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2764135809\" class=\"text\">\n\t\t\n\n<p><strong>Raccords de tuyauterie Raccords de tuyauterie<\/strong><\/p>\n\t\t\n<style>\n#text-2764135809 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-2764135809 > * {\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-2094436209\" 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_1156054731\">\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_1156054731 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-3069639779\" class=\"text\">\n\t\t\n\n<p><strong>Tuyaux d'extincteurs automatiques<\/strong><\/p>\n\t\t\n<style>\n#text-3069639779 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-3069639779 > * {\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-458606592\" 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_68559815\">\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_68559815 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-1973081200\" class=\"text\">\n\t\t\n\n<p><strong>Tuyaux de canalisation<\/strong><\/p>\n\n\t\t\n<style>\n#text-1973081200 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-1973081200 > * {\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-346136124\" 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_1145006217\">\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_1145006217 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-816112485\" 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-816112485 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-816112485 > * {\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_1509926574 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\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_1289257716 {\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-2948","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>JIS G3456 Carbon Steel Seamless &amp; ERW Pipe for High Temperature Service<\/title>\n<meta name=\"description\" content=\"JIS G3456 is suitable for high pressure applications above 350\u2103, such as boilers, power, gas tanks, etc. We use two production methods, ERW and seamless. 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