{"id":10477,"date":"2026-10-29T06:59:59","date_gmt":"2026-10-29T06:59:59","guid":{"rendered":"https:\/\/qiangshengsteel.com\/"},"modified":"2026-10-29T07:00:00","modified_gmt":"2026-10-29T07:00:00","slug":"profile-creux-rectangulaire-lamine-a-chaud-de-nuance-700-dimensions-50-x-100-x-2-longueur-0-x-6-m","status":"publish","type":"product","link":"https:\/\/qiangshengsteel.com\/fr\/produit\/profile-creux-rectangulaire-lamine-a-chaud-de-nuance-700-dimensions-50-x-100-x-2-longueur-0-x-6-m\/","title":{"rendered":"Profil\u00e9 creux rectangulaire lamin\u00e9 \u00e0 chaud de nuance 700, dimensions 50 \u00d7 100 \u00d7 2,0 \u00d7 6 m"},"content":{"rendered":"<h3>1. Pr\u00e9sentation du produit<\/h3>\n<p>Il s'agit d'un profil\u00e9 creux rectangulaire (RHS) lamin\u00e9 \u00e0 chaud de haute r\u00e9sistance de nuance 700, de dimensions 50 mm \u00d7 100 mm, avec une \u00e9paisseur de paroi de 2,0 mm et une longueur fixe de 6 m. Il est fabriqu\u00e9 \u00e0 partir d'une bande de base lamin\u00e9e \u00e0 chaud de haute r\u00e9sistance, pr\u00e9sentant une surface noire lamin\u00e9e \u00e0 chaud d'origine. Le mat\u00e9riau de base est soumis \u00e0 un processus de laminage et de refroidissement contr\u00f4l\u00e9s, ce qui lui conf\u00e8re une structure granulaire affin\u00e9e et des performances m\u00e9caniques stables, ainsi qu\u2019une excellente r\u00e9sistance \u00e0 la flexion. Il s\u2019agit d\u2019un mat\u00e9riau de structure porteur l\u00e9ger destin\u00e9 \u00e0 l\u2019exportation de remorques et d\u2019engins de chantier, adapt\u00e9 au transport de marchandises en vrac.<\/p>\n<h3>2. Cas d'utilisation<\/h3>\n<ul>\n<li>Ch\u00e2ssis et poutre secondaire de la caisse d'une semi-remorque, structure de support pour fourgons, permettant une r\u00e9duction du poids du v\u00e9hicule et une capacit\u00e9 de charge utile accrue<\/li>\n<li>Ch\u00e2ssis, supports et garde-corps destin\u00e9s aux engins miniers, adapt\u00e9s aux conditions de travail difficiles et aux charges lourdes dans les zones mini\u00e8res<\/li>\n<li>Supports \u00e0 haute r\u00e9sistance destin\u00e9s aux ports et aux charpentes d'entrep\u00f4ts destin\u00e9es \u00e0 supporter des charges importantes<\/li>\n<li>Machines agricoles, supports photovolta\u00efques \u00e0 usage intensif et structures m\u00e9talliques l\u00e9g\u00e8res \u00e0 grande port\u00e9e<\/li>\n<li>\u00c9l\u00e9ments de structure destin\u00e9s \u00e0 des projets d'infrastructure et d'exploitation mini\u00e8re en Afrique et en Asie du Sud-Est<\/li>\n<\/ul>\n<h3>3. Principaux atouts<\/h3>\n<ul>\n<li>Performances stables gr\u00e2ce \u00e0 l'utilisation d'une mati\u00e8re premi\u00e8re lamin\u00e9e \u00e0 chaud de haute r\u00e9sistance de nuance 700. Le processus contr\u00f4l\u00e9 de laminage et de refroidissement conf\u00e8re \u00e0 ce mat\u00e9riau une limite d'\u00e9lasticit\u00e9 \u00e9lev\u00e9e, une bonne t\u00e9nacit\u00e9, ainsi qu'une bonne r\u00e9sistance \u00e0 la fatigue et aux chocs, ce qui lui permet de r\u00e9sister \u00e0 la d\u00e9formation sous des charges importantes.<\/li>\n<li>Des performances exceptionnelles en termes de l\u00e9g\u00e8ret\u00e9. Plus l\u00e9gers que les tubes Q355 classiques pour une charge nominale identique, ils permettent de r\u00e9duire le poids \u00e0 vide du v\u00e9hicule et la consommation de carburant.<\/li>\n<li>Bonne maniabilit\u00e9. Mat\u00e9riau homog\u00e8ne facilitant la d\u00e9coupe, le poin\u00e7onnage, l'assemblage et la peinture, sans risque de fissuration des soudures.<\/li>\n<li>Profil\u00e9 standard \u00e0 tol\u00e9rance serr\u00e9e. Bonne rectitude et face d'extr\u00e9mit\u00e9 plane pour une grande pr\u00e9cision d'assemblage en s\u00e9rie.<\/li>\n<li>Convient \u00e0 l'exportation en vrac. Longueur fixe de 6 m pour un empilage stable et un chargement et d\u00e9chargement faciles en vue du transport en vrac.<\/li>\n<\/ul>\n<h3>4. Structure et caract\u00e9ristiques techniques<\/h3>\n<ul>\n<li>Profil\u00e9 : profil\u00e9 creux rectangulaire, dimensions ext\u00e9rieures 50 mm \u00d7 100 mm, \u00e9paisseur de paroi 2,0 mm, longueur fixe 6 000 mm<\/li>\n<li>Mat\u00e9riau : acier de construction \u00e0 haute r\u00e9sistance lamin\u00e9 \u00e0 chaud de nuance 700<\/li>\n<li>Proc\u00e9d\u00e9 : bande d'acier \u00e0 haute r\u00e9sistance lamin\u00e9e \u00e0 chaud, form\u00e9e par soudage ERW avec d\u00e9tente des contraintes en ligne<\/li>\n<li>Surface : finition noire d'origine lamin\u00e9e \u00e0 chaud, sans galvanisation ni peinture<\/li>\n<li>Extr\u00e9mit\u00e9 : coupe droite, \u00e9bavurage disponible sur demande<div id='gallery-1' class='gallery galleryid-10477 gallery-columns-2 gallery-size-full'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/qiangshengsteel.com\/fr'><img fetchpriority=\"high\" decoding=\"async\" width=\"610\" height=\"610\" src=\"https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/10\/ceac145943e48b348a4776aa46ba4727.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/10\/ceac145943e48b348a4776aa46ba4727.jpg 610w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/10\/ceac145943e48b348a4776aa46ba4727-300x300.jpg 300w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/10\/ceac145943e48b348a4776aa46ba4727-150x150.jpg 150w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/10\/ceac145943e48b348a4776aa46ba4727-12x12.jpg 12w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/10\/ceac145943e48b348a4776aa46ba4727-400x400.jpg 400w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/10\/ceac145943e48b348a4776aa46ba4727-100x100.jpg 100w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/qiangshengsteel.com\/fr'><img decoding=\"async\" width=\"610\" height=\"610\" src=\"https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/10\/360c73f61650f44a94fe4edc3d81f250.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/10\/360c73f61650f44a94fe4edc3d81f250.jpg 610w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/10\/360c73f61650f44a94fe4edc3d81f250-300x300.jpg 300w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/10\/360c73f61650f44a94fe4edc3d81f250-150x150.jpg 150w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/10\/360c73f61650f44a94fe4edc3d81f250-12x12.jpg 12w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/10\/360c73f61650f44a94fe4edc3d81f250-400x400.jpg 400w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/10\/360c73f61650f44a94fe4edc3d81f250-100x100.jpg 100w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n<\/li>\n<\/ul>\n<h3>5. Options personnalis\u00e9es<\/h3>\n<ul>\n<li>Longueur : longueurs sur mesure disponibles, telles que 5,8 m, 4 m et d'autres dimensions<\/li>\n<li>Usinage de pr\u00e9cision : \u00e9bavurage des extr\u00e9mit\u00e9s, poin\u00e7onnage, pliage, d\u00e9coupe<\/li>\n<li>Produits associ\u00e9s : autres tubes rectangulaires et carr\u00e9s lamin\u00e9s \u00e0 chaud \u00e0 haute r\u00e9sistance de la m\u00eame nuance<\/li>\n<li>Marquage : indication des sp\u00e9cifications et de la cat\u00e9gorie sur les paquets ou les tubes afin de faciliter le d\u00e9douanement et le comptage<\/li>\n<\/ul>\n<h3>6. Emballage et livraison<\/h3>\n<ul>\n<li>Emballage : livr\u00e9 avec des bandes d'acier et des protections aux extr\u00e9mit\u00e9s pour \u00e9viter les rayures et les dommages lors du chargement et du d\u00e9chargement<\/li>\n<li>Transport : exp\u00e9dition de marchandises en vrac<\/li>\n<\/ul>\n<h3>7. Guide de recherche<\/h3>\n<p>Si ce tube rectangulaire lamin\u00e9 \u00e0 chaud haute r\u00e9sistance de 50 \u00d7 100 \u00d7 2,0, de nuance 700, vous int\u00e9resse, veuillez nous indiquer le tonnage souhait\u00e9, le port de destination et si vous avez besoin d\u2019un service de peinture ou de d\u00e9coupe. Nous vous proposerons un devis au prix FOB en vrac, nous vous confirmerons le d\u00e9lai de livraison et nous vous fournirons les certificats de conformit\u00e9 des mat\u00e9riaux ainsi que des photos du produit. Nous nous r\u00e9jouissons de notre future collaboration.<\/p>","protected":false},"excerpt":{"rendered":"<p>Tube rectangulaire lamin\u00e9 \u00e0 chaud de haute r\u00e9sistance, grade 700, dimensions 50 \u00d7 100 \u00d7 2,0 \u00d7 6 m, surface noire lamin\u00e9e \u00e0 chaud. Haute r\u00e9sistance et capacit\u00e9 de charge \u00e9lev\u00e9e, largement utilis\u00e9 pour les remorques, les engins de chantier et les infrastructures mini\u00e8res. D\u00e9coupe sur mesure disponible, exportation en vrac.<\/p>","protected":false},"featured_media":10480,"comment_status":"open","ping_status":"closed","template":"","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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