{"id":2167,"date":"2025-08-21T18:04:05","date_gmt":"2025-08-21T10:04:05","guid":{"rendered":"https:\/\/jblstainless.com\/?post_type=product&#038;p=2167"},"modified":"2025-08-21T18:08:38","modified_gmt":"2025-08-21T10:08:38","slug":"tube-en-acier-inoxydable-304l-sans-soudure","status":"publish","type":"product","link":"https:\/\/jblstainless.com\/fr\/304l-stainless-steel-seamless-pipe\/","title":{"rendered":"Tube sans soudure en acier inoxydable 304L"},"content":{"rendered":"<div data-elementor-type=\"product-post\" data-elementor-id=\"2167\" class=\"elementor elementor-2167\" data-elementor-post-type=\"product\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b2e6fb9 e-flex e-con-boxed e-con e-parent\" data-id=\"b2e6fb9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9a958a5 elementor-widget elementor-widget-text-editor\" data-id=\"9a958a5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le tube en acier inoxydable 304L sans soudure est un tube en acier inoxydable aust\u00e9nitique \u00e0 faible teneur en carbone (C\u22640,03%), qui contribue \u00e0 minimiser le risque de corrosion intergranulaire pendant le soudage, fabriqu\u00e9 selon un processus sans soudure, ce qui \u00e9vite les d\u00e9fauts de soudage.<\/p><p>L'acier inoxydable 304L est une variante \u00e0 faible teneur en carbone de l'acier inoxydable 304L. <a href=\"https:\/\/jblstainless.com\/fr\/tube-en-acier-inoxydable-304-sans-soudure\/\" target=\"_blank\" rel=\"noopener\"><span style=\"text-decoration: underline;\">304<\/span> <\/a>(teneur en carbone \u2264 0,03%), la conception \u00e0 faible teneur en carbone r\u00e9duit la pr\u00e9cipitation du carbure de chrome, minimise le risque de corrosion intergranulaire pendant le soudage, am\u00e9liore consid\u00e9rablement la r\u00e9sistance \u00e0 la corrosion intergranulaire, en particulier dans les zones soud\u00e9es.<\/p><p>Le tube sans soudure 304L est disponible dans une vari\u00e9t\u00e9 de tailles et de sp\u00e9cifications qui peuvent \u00eatre personnalis\u00e9es pour r\u00e9pondre aux besoins des clients, y compris diff\u00e9rents diam\u00e8tres, \u00e9paisseurs de paroi et longueurs. Les traitements de surface comprennent le recuit, le d\u00e9capage, le polissage et le placage pour r\u00e9pondre aux diff\u00e9rentes exigences des applications.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5235d8a e-flex e-con-boxed e-con e-parent\" data-id=\"5235d8a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-20f9a89 elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-image-carousel\" data-id=\"20f9a89\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:&quot;3&quot;,&quot;slides_to_scroll&quot;:&quot;2&quot;,&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;speed&quot;:500}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Carrousel d&#039;images\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"6 \uc758 1\" data-no-translation-aria-label=\"\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/03\/ss-round-pipe-300x300.webp\" alt=\"Tuyau 201 ss\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"6 \uc758 2\" data-no-translation-aria-label=\"\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/03\/steel-pipe-1-300x300.webp\" alt=\"Tuyau en acier inoxydable 201\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"6 \uc758 3\" data-no-translation-aria-label=\"\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/03\/smls-steel-pipe-300x300.webp\" alt=\"Tube en acier inoxydable 321\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"6 \uc758 4\" data-no-translation-aria-label=\"\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/03\/smls-ss-pipe-300x300.webp\" alt=\"Tube en acier inoxydable 317\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"6 \uc758 5\" data-no-translation-aria-label=\"\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/03\/stainless-steel-round-tube-300x300.webp\" alt=\"Tube en acier inoxydable 317\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"6 \uc758 6\" data-no-translation-aria-label=\"\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/03\/sainless-seamless-pipe-300x300.webp\" alt=\"Tube sans soudure 304L\" \/><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9795b62 e-flex e-con-boxed e-con e-parent\" data-id=\"9795b62\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1b00fd5 elementor-widget elementor-widget-heading\" data-id=\"1b00fd5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Sp\u00e9cification du tube sans soudure en acier inoxydable 304L<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78aba1e elementor-widget elementor-widget-text-editor\" data-id=\"78aba1e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Norme : ASTM A312<\/p><p>Diam\u00e8tre ext\u00e9rieur : 6,00 mm - 914,4 mm<\/p><p>\u00c9paisseur du mur : 1mm - 150mm<\/p><p>Programme : SCH5S, SCH10S, SCH40S, SCH80S, SCH160S, XS, SCH120, SCH160, etc.<\/p><p>Longueur : Simple al\u00e9atoire, double al\u00e9atoire et longueur requise<\/p><p>Type : lamin\u00e9 \u00e0 chaud, lamin\u00e9 \u00e0 froid<\/p><p>Surface : Polissage, recuit, d\u00e9capage, brillant ; 2B, No.4, No.1, No.8, 8K, HL, Miroir<\/p><p>Finition des extr\u00e9mit\u00e9s : Extr\u00e9mit\u00e9 lisse, extr\u00e9mit\u00e9 biseaut\u00e9e, extr\u00e9mit\u00e9 filet\u00e9e<\/p><p>Service suppl\u00e9mentaire : Coupe et biseautage sur mesure \u00e0 des longueurs sp\u00e9cifiques ;\u00a0<span style=\"font-size: 1rem;\">La taille et les sp\u00e9cifications peuvent \u00eatre fabriqu\u00e9es selon les exigences des clients.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b921d8 elementor-widget elementor-widget-image\" data-id=\"3b921d8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/06\/316-pipe-surface-finish.webp\" class=\"attachment-large size-large wp-image-1669\" alt=\"Tube en acier inoxydable 430\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/06\/316-pipe-surface-finish.webp 1000w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/06\/316-pipe-surface-finish-300x150.webp 300w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/06\/316-pipe-surface-finish-768x384.webp 768w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/06\/316-pipe-surface-finish-18x9.webp 18w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/06\/316-pipe-surface-finish-600x300.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-628fbef e-flex e-con-boxed e-con e-parent\" data-id=\"628fbef\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9b5623c elementor-widget elementor-widget-heading\" data-id=\"9b5623c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Composition chimique de l'acier inoxydable 304L <\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-531dda2 elementor-widget elementor-widget-text-editor\" data-id=\"531dda2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table><tbody><tr><td colspan=\"2\">Grade<\/td><td>C<\/td><td>Mn<\/td><td>Si<\/td><td>P<\/td><td>S<\/td><td>Cr<\/td><td>Mo<\/td><td>Ni<\/td><td>N<\/td><\/tr><tr><td rowspan=\"2\">304L<\/td><td>min.<\/td><td>-<\/td><td>-<\/td><td>-<\/td><td>-<\/td><td>-<\/td><td>18.0<\/td><td rowspan=\"2\">-<\/td><td>8.0<\/td><td>-<\/td><\/tr><tr><td>max.<\/td><td>0.03<\/td><td>2.0<\/td><td>1.00<\/td><td>0.045<\/td><td>0.03<\/td><td>20.0<\/td><td>12.0<\/td><td>-<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7144fa3 e-flex e-con-boxed e-con e-parent\" data-id=\"7144fa3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3fa8cb2 elementor-widget elementor-widget-heading\" data-id=\"3fa8cb2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Propri\u00e9t\u00e9s m\u00e9caniques<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ff5a056 elementor-widget elementor-widget-text-editor\" data-id=\"ff5a056\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table><tbody><tr><td rowspan=\"2\">Grade<\/td><td rowspan=\"2\"><p>R\u00e9sistance \u00e0 la traction<\/p><p>(MPa) min<\/p><\/td><td rowspan=\"2\"><p>Limite d'\u00e9lasticit\u00e9<\/p><p>0,2% R\u00e9sistance (MPa) min<\/p><\/td><td rowspan=\"2\"><p>\u00c9longation<\/p><p>(% en 50mm) min<\/p><\/td><td colspan=\"2\">Duret\u00e9<\/td><\/tr><tr><td>Rockwell B (HR B) max<\/td><td>Brinell (HB) max<\/td><\/tr><tr><td>304L<\/td><td>485<\/td><td>170<\/td><td>40<\/td><td>92<\/td><td>201<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3208bc2 e-flex e-con-boxed e-con e-parent\" data-id=\"3208bc2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e99c62f elementor-widget elementor-widget-heading\" data-id=\"e99c62f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Propri\u00e9t\u00e9s physiques\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f0ee2e5 elementor-widget elementor-widget-text-editor\" data-id=\"f0ee2e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table><tbody><tr><td rowspan=\"2\">Grade<\/td><td rowspan=\"2\">Densit\u00e9 (kg\/m<sup>3<\/sup>)<\/td><td rowspan=\"2\">Module d'\u00e9lasticit\u00e9 (GPa)<\/td><td colspan=\"3\">Coefficient moyen de dilatation thermique (m\/m\/\u2103)<\/td><td colspan=\"2\">Conductivit\u00e9 thermique (W\/m.K)<\/td><td rowspan=\"2\">Chaleur sp\u00e9cifique <br \/>0-100\u2103 (J\/kg.K)<\/td><td rowspan=\"2\">R\u00e9sistivit\u00e9 \u00e9lectrique <br \/>(n.m.)<\/td><\/tr><tr><td>0-100\u2103<\/td><td>0-315\u2103<\/td><td>0-538\u2103<\/td><td>\u00e0 100\u2103<\/td><td>\u00e0 500\u2103<\/td><\/tr><tr><td>304L<\/td><td>8000<\/td><td>193<\/td><td>17.2<\/td><td>17.8<\/td><td>18.4<\/td><td>16.2<\/td><td>21.5<\/td><td>500<\/td><td>720<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ea680a2 e-flex e-con-boxed e-con e-parent\" data-id=\"ea680a2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9a6fa38 elementor-widget elementor-widget-heading\" data-id=\"9a6fa38\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Processus de fabrication \n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b432b38 elementor-widget elementor-widget-text-editor\" data-id=\"b432b38\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Form\u00e9 \u00e0 partir d'une seule billette d'acier \u00e9tir\u00e9 \u00e0 froid ou lamin\u00e9 \u00e0 chaud, il pr\u00e9sente une structure uniforme et dense sans joints soud\u00e9s.<\/li><li>Conforme aux normes ASTM A312\/A249, convient aux environnements \u00e0 haute pression et \u00e0 haute temp\u00e9rature.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9429ead elementor-widget elementor-widget-image\" data-id=\"9429ead\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"513\" src=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/03\/seamless-pipe-production-process-1024x656.webp\" class=\"attachment-large size-large wp-image-1324\" alt=\"Processus de production du tube sans soudure 304L\" srcset=\"https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/03\/seamless-pipe-production-process-1024x656.webp 1024w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/03\/seamless-pipe-production-process-300x192.webp 300w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/03\/seamless-pipe-production-process-768x492.webp 768w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/03\/seamless-pipe-production-process-18x12.webp 18w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/03\/seamless-pipe-production-process-600x384.webp 600w, https:\/\/jblstainless.com\/wp-content\/uploads\/2025\/03\/seamless-pipe-production-process.webp 1140w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e77a900 e-flex e-con-boxed e-con e-parent\" data-id=\"e77a900\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bc2107f elementor-widget elementor-widget-heading\" data-id=\"bc2107f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Avantages par rapport aux tubes soud\u00e9s \n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a90bc2 elementor-widget elementor-widget-text-editor\" data-id=\"4a90bc2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Plus grande r\u00e9sistance : structure sans soudure pour r\u00e9sister \u00e0 une pression plus \u00e9lev\u00e9e, adapt\u00e9e aux chaudi\u00e8res et aux \u00e9quipements chimiques.<\/li><li>Meilleure pr\u00e9cision : paroi int\u00e9rieure lisse, faible tol\u00e9rance dimensionnelle, adapt\u00e9e au transport de fluides de pr\u00e9cision.<\/li><li>R\u00e9sistance \u00e0 la corrosion : pas de d\u00e9fauts de soudure, r\u00e9sistance \u00e0 la corrosion plus uniforme.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e9e804c e-flex e-con-boxed e-con e-parent\" data-id=\"e9e804c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-57720b2 elementor-widget elementor-widget-heading\" data-id=\"57720b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Excellente r\u00e9sistance \u00e0 la corrosion et soudabilit\u00e9\n<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-561c73d elementor-widget elementor-widget-text-editor\" data-id=\"561c73d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La conception \u00e0 faible teneur en carbone r\u00e9duit le risque de corrosion intergranulaire pendant le soudage et r\u00e9pond aux normes ASTM A312. Maintient l'int\u00e9grit\u00e9 sur de longues p\u00e9riodes, m\u00eame dans des environnements humides ou chimiques.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-103d4bc e-flex e-con-boxed e-con e-parent\" data-id=\"103d4bc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b140ecb elementor-widget elementor-widget-heading\" data-id=\"b140ecb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Haute r\u00e9sistance et durabilit\u00e9<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-146d6f6 elementor-widget elementor-widget-text-editor\" data-id=\"146d6f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Compos\u00e9 de chrome 18-20% et de nickel 8-12%, il assure des performances stables \u00e0 haute temp\u00e9rature et \u00e0 haute pression, r\u00e9duisant la fr\u00e9quence de l'entretien pour \u00e9conomiser les co\u00fbts \u00e0 long terme.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f8c738c e-flex e-con-boxed e-con e-parent\" data-id=\"f8c738c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c31940e elementor-widget elementor-widget-heading\" data-id=\"c31940e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Une fiabilit\u00e9 sans faille<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47eb76f elementor-widget elementor-widget-text-editor\" data-id=\"47eb76f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La conception sans soudure am\u00e9liore la capacit\u00e9 du tube \u00e0 r\u00e9sister \u00e0 la pression et \u00e0 \u00e9viter les fuites, ce qui convient aux industries ayant des exigences strictes en mati\u00e8re d'hygi\u00e8ne et de s\u00e9curit\u00e9, telles que les industries pharmaceutiques et alimentaires.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f0db198 e-flex e-con-boxed e-con e-parent\" data-id=\"f0db198\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a6ff82b elementor-widget elementor-widget-heading\" data-id=\"a6ff82b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Aide \u00e0 la personnalisation<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e59161 elementor-widget elementor-widget-text-editor\" data-id=\"5e59161\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Une large gamme de tailles (OD DN6-DN600, \u00e9paisseur de paroi 0,5mm-50mm) et de traitements de surface (d\u00e9cap\u00e9s, polis), disponibles pour r\u00e9pondre \u00e0 la demande de tailles non standard.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-69f97bd e-flex e-con-boxed e-con e-parent\" data-id=\"69f97bd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c833d1f elementor-widget elementor-widget-heading\" data-id=\"c833d1f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Application du tube sans soudure 304L<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-916ae66 elementor-widget elementor-widget-text-editor\" data-id=\"916ae66\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le tube en acier inoxydable 304L sans soudure est un mat\u00e9riau largement utilis\u00e9 dans l'industrie en raison de son excellente r\u00e9sistance \u00e0 la corrosion et de ses propri\u00e9t\u00e9s m\u00e9caniques.<\/p><ul><li>Produits chimiques et pharmaceutiques : Pipelines de transport d'acide et de soude afin de garantir la s\u00e9curit\u00e9 et l'absence de fuites.<\/li><li>Transformation des aliments : Canalisations sanitaires r\u00e9pondant aux normes de s\u00e9curit\u00e9 alimentaire de la FDA.<\/li><li>Secteur de l'\u00e9nergie : Chaudi\u00e8res et \u00e9changeurs de chaleur \u00e0 haute temp\u00e9rature pour des performances stables.<\/li><li>Construction et marine : Supports structurels r\u00e9sistant \u00e0 la corrosion par l'humidit\u00e9.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-aa2b424 e-flex e-con-boxed e-con e-parent\" data-id=\"aa2b424\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f5c4890 elementor-widget elementor-widget-heading\" data-id=\"f5c4890\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Acier inoxydable 304L VS. Acier inoxydable 304<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b77ee2 elementor-widget elementor-widget-text-editor\" data-id=\"4b77ee2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table><tbody><tr><td>Fonctionnalit\u00e9<\/td><td><b>304L<\/b><\/td><td><b>304<\/b><\/td><\/tr><tr><td>Centenaire du carbone<\/td><td>\u22640.03%<\/td><td>\u22640.08%<\/td><\/tr><tr><td>performance de soudage<\/td><td><p>R\u00e9sistant \u00e0 la pr\u00e9cipitation du carbure,<\/p><p>pas de recuit n\u00e9cessaire<\/p><\/td><td>Recuit n\u00e9cessaire apr\u00e8s le soudage<\/td><\/tr><tr><td>R\u00e9sistance \u00e0 la corrosion<\/td><td><p>Plus r\u00e9sistant \u00e0 la corrosion intergranulaire<\/p><p>(en particulier dans les soudures)<\/p><\/td><td>Plus faible<\/td><\/tr><tr><td>T\u00e9nacit\u00e9 \u00e0 basse temp\u00e9rature<\/td><td>Meilleur (pour -196\u00b0C)<\/td><td>Limit\u00e9e<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1f4a8cb e-flex e-con-boxed e-con e-parent\" data-id=\"1f4a8cb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-eef42bb elementor-widget elementor-widget-heading\" data-id=\"eef42bb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Comment choisir l'acier inoxydable 304L ou 304<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d1ff1c4 elementor-widget elementor-widget-text-editor\" data-id=\"d1ff1c4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Soudage ou environnements corrosifs : 304L est n\u00e9cessaire (pour \u00e9viter les ruptures de soudure)<\/li><li>Pi\u00e8ces structurelles non soud\u00e9es : 304 est plus \u00e9conomique (comme garniture architecturale)<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>L'acier inoxydable 304L est la variante \u00e0 faible teneur en carbone de l'acier 304. La teneur maximale en carbone est de 0,03%, ce qui r\u00e9duit la pr\u00e9cipitation du carbure de chrome et am\u00e9liore consid\u00e9rablement la r\u00e9sistance \u00e0 la corrosion intergranulaire, en particulier dans les zones soud\u00e9es.<\/p>\n<p>Les tubes sans soudure en acier inoxydable 304L sont disponibles dans une vari\u00e9t\u00e9 de tailles et de sp\u00e9cifications qui peuvent \u00eatre personnalis\u00e9es pour r\u00e9pondre aux besoins des clients, y compris diff\u00e9rents diam\u00e8tres, \u00e9paisseurs de paroi et longueurs.<\/p>","protected":false},"featured_media":1309,"template":"","meta":{"_eb_attr":""},"product_brand":[],"product_cat":[30],"product_tag":[],"class_list":["post-2167","product","type-product","status-publish","has-post-thumbnail","product_cat-stainless-steel-seamless-pipe","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/jblstainless.com\/fr\/wp-json\/wp\/v2\/product\/2167","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jblstainless.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jblstainless.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":8,"href":"https:\/\/jblstainless.com\/fr\/wp-json\/wp\/v2\/product\/2167\/revisions"}],"predecessor-version":[{"id":2175,"href":"https:\/\/jblstainless.com\/fr\/wp-json\/wp\/v2\/product\/2167\/revisions\/2175"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jblstainless.com\/fr\/wp-json\/wp\/v2\/media\/1309"}],"wp:attachment":[{"href":"https:\/\/jblstainless.com\/fr\/wp-json\/wp\/v2\/media?parent=2167"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jblstainless.com\/fr\/wp-json\/wp\/v2\/product_brand?post=2167"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jblstainless.com\/fr\/wp-json\/wp\/v2\/product_cat?post=2167"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jblstainless.com\/fr\/wp-json\/wp\/v2\/product_tag?post=2167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}