{"id":10160,"date":"2026-09-23T06:16:29","date_gmt":"2026-09-23T06:16:29","guid":{"rendered":"https:\/\/qiangshengsteel.com\/?post_type=product&#038;p=10160"},"modified":"2026-09-28T00:56:41","modified_gmt":"2026-09-28T00:56:41","slug":"tube-rond-en-acier-de-nuance-700-40-x-1-longueur-2-m-et-65-m-tube-en-acier-a-haute-resistance","status":"publish","type":"product","link":"https:\/\/qiangshengsteel.com\/fr\/produit\/tube-rond-en-acier-de-nuance-700-40-x-1-longueur-2-m-et-65-m-tube-en-acier-a-haute-resistance\/","title":{"rendered":"Tube rond en acier de nuance 700, 40 \u00d7 1,2 m, longueur 6,5 m \u2013 Tube en acier \u00e0 haute r\u00e9sistance"},"content":{"rendered":"<h2>Applications<\/h2>\n<p class=\"isSelectedEnd\">Ce tube en acier l\u00e9ger \u00e0 haute r\u00e9sistance est principalement utilis\u00e9 dans des applications o\u00f9 il est important de r\u00e9duire le poids total tout en conservant la r\u00e9sistance structurelle.<\/p>\n<ul data-spread=\"false\">\n<li>Ch\u00e2ssis de remorques et de camions<\/li>\n<li>Supports pour machines d'ing\u00e9nierie<\/li>\n<li>Ch\u00e2ssis de remorque<\/li>\n<li>Ch\u00e2ssis auxiliaires pour conteneurs<\/li>\n<li>Ch\u00e2ssis de machines agricoles<\/li>\n<li>Cadres de protection pour engins de chantier<\/li>\n<li>Projets de structures m\u00e9talliques l\u00e9g\u00e8res<\/li>\n<li>Ch\u00e2ssis de support pour divers \u00e9quipements sp\u00e9ciaux<\/li>\n<\/ul>\n<h2>Principaux avantages<\/h2>\n<h3>Mat\u00e9riau \u00e0 haute r\u00e9sistance de classe 700\/980<\/h3>\n<p class=\"isSelectedEnd\">Fabriqu\u00e9 en acier \u00e0 haute r\u00e9sistance de nuance 700\/980, ce tube offre une r\u00e9sistance \u00e0 la traction \u00e9lev\u00e9e et de bonnes performances de charge. La paroi plus fine du tube permet de r\u00e9duire le poids global de la structure tout en respectant les m\u00eames exigences de r\u00e9sistance.<\/p>\n<h3>Section transversale profil\u00e9e<\/h3>\n<p class=\"isSelectedEnd\">La section transversale profil\u00e9e offre de meilleures performances structurelles que les tubes rectangulaires classiques dans les applications adapt\u00e9es, tout en permettant de r\u00e9duire les co\u00fbts li\u00e9s aux mat\u00e9riaux.<\/p>\n<h3>Qualit\u00e9 de formage constante<\/h3>\n<p class=\"isSelectedEnd\">Ce tube se caract\u00e9rise par une qualit\u00e9 de formage homog\u00e8ne et des performances stables en mati\u00e8re de soudage et de d\u00e9coupe, ce qui contribue \u00e0 r\u00e9duire le risque de fissuration lors de la mise en \u0153uvre.<\/p>\n<h3>Caract\u00e9ristiques techniques : 40 \u00d7 1,2 mm<\/h3>\n<p class=\"isSelectedEnd\">La r\u00e9f\u00e9rence 40 \u00d7 1,2 mm, d'une longueur standard de 6,5 m\u00e8tres, convient \u00e0 de nombreuses applications de fabrication de ch\u00e2ssis d'\u00e9quipements.<\/p>\n<h3>Conception l\u00e9g\u00e8re<\/h3>\n<p>La conception all\u00e9g\u00e9e permet de r\u00e9duire le poids total des produits finis et d'all\u00e9ger les charges transport\u00e9es.<\/p>\n<h2>Structure et configuration<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Article<\/th>\n<th>Caract\u00e9ristiques techniques<\/th>\n<\/tr>\n<tr>\n<td>Dimension ext\u00e9rieure<\/td>\n<td>40 mm<\/td>\n<\/tr>\n<tr>\n<td>\u00c9paisseur de la paroi<\/td>\n<td>1,2 mm<\/td>\n<\/tr>\n<tr>\n<td>Longueur standard<\/td>\n<td>6,5 m<\/td>\n<\/tr>\n<tr>\n<td>Mat\u00e9riau<\/td>\n<td>Acier \u00e0 haute r\u00e9sistance de classe 700 \/ classe 980<\/td>\n<\/tr>\n<tr>\n<td>Structure<\/td>\n<td>Tube carr\u00e9 creux profil\u00e9<\/td>\n<\/tr>\n<tr>\n<td>Formage<\/td>\n<td>Formage en une seule pi\u00e8ce<\/td>\n<\/tr>\n<tr>\n<td>\u00c9paisseur de la paroi<\/td>\n<td>Uniforme<\/td>\n<\/tr>\n<tr>\n<td>Rectitude<\/td>\n<td>Ligne droite avec faible distorsion<\/td>\n<\/tr>\n<tr>\n<td>Processus de fabrication<\/td>\n<td>Formage \u00e0 froid<\/td>\n<\/tr>\n<tr>\n<td>Extr\u00e9mit\u00e9s de tubes<\/td>\n<td>Une coupe en douceur<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"isSelectedEnd\">Le tube creux profil\u00e9 se caract\u00e9rise par une section creuse form\u00e9e d'une seule pi\u00e8ce, pr\u00e9sentant une \u00e9paisseur de paroi uniforme. Le corps du tube est droit et pr\u00e9sente une faible d\u00e9formation.<\/p>\n<p class=\"isSelectedEnd\">Le proc\u00e9d\u00e9 de formage \u00e0 froid garantit la stabilit\u00e9 des dimensions de la section transversale.<\/p>\n<p>Les extr\u00e9mit\u00e9s des tubes sont d\u00e9coup\u00e9es avec pr\u00e9cision pour faciliter le soudage et le montage.<\/p>\n<div id='gallery-1' class='gallery galleryid-10160 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\/09\/round01-1.webp\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round01-1.webp 610w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round01-1-300x300.webp 300w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round01-1-150x150.webp 150w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round01-1-12x12.webp 12w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round01-1-400x400.webp 400w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round01-1-100x100.webp 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\/09\/round02-1.webp\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round02-1.webp 610w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round02-1-300x300.webp 300w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round02-1-150x150.webp 150w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round02-1-12x12.webp 12w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round02-1-400x400.webp 400w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round02-1-100x100.webp 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\/09\/round03-1.webp\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round03-1.webp 610w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round03-1-300x300.webp 300w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round03-1-150x150.webp 150w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round03-1-12x12.webp 12w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round03-1-400x400.webp 400w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round03-1-100x100.webp 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 loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"610\" src=\"https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round04.webp\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round04.webp 610w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round04-300x300.webp 300w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round04-150x150.webp 150w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round04-12x12.webp 12w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round04-400x400.webp 400w, https:\/\/qiangshengsteel.com\/wp-content\/uploads\/2026\/09\/round04-100x100.webp 100w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<h2>Options de personnalisation<\/h2>\n<p class=\"isSelectedEnd\">Des produits standard de 6,5 m\u00e8tres sont disponibles \u00e0 la commande directe. Des traitements suppl\u00e9mentaires peuvent \u00e9galement \u00eatre propos\u00e9s en fonction des besoins.<\/p>\n<h3>Coupe \u00e0 longueur<\/h3>\n<p class=\"isSelectedEnd\">Les tubes peuvent \u00eatre d\u00e9coup\u00e9s \u00e0 diff\u00e9rentes longueurs selon les besoins des clients.<\/p>\n<h3>Traitement secondaire<\/h3>\n<p class=\"isSelectedEnd\">Les traitements disponibles sont les suivants :<\/p>\n<ul data-spread=\"false\">\n<li>\u00c9bavurage des extr\u00e9mit\u00e9s de tubes<\/li>\n<li>Forage<\/li>\n<li>Pliage<\/li>\n<li>Chanfreinage<\/li>\n<\/ul>\n<h3>Traitement de surface<\/h3>\n<p class=\"isSelectedEnd\">Les traitements de surface peuvent inclure :<\/p>\n<ul data-spread=\"false\">\n<li>\u00c9limination de la rouille<\/li>\n<li>Peinture<\/li>\n<li>Galvanisation<\/li>\n<li>Autres traitements anticorrosion adapt\u00e9s \u00e0 une utilisation en ext\u00e9rieur<\/li>\n<\/ul>\n<h3>Commandes en gros<\/h3>\n<p>Pour les commandes en gros, les dimensions des sections transversales et les nuances de mat\u00e9riaux peuvent \u00eatre d\u00e9finies en fonction des besoins du client.<\/p>\n<h2>Emballage et exp\u00e9dition<\/h2>\n<h3>Emballage<\/h3>\n<p class=\"isSelectedEnd\">Les tubes sont fix\u00e9s \u00e0 l'aide de bandes d'acier afin d'emp\u00eacher tout d\u00e9placement et tout choc pendant le transport.<\/p>\n<p class=\"isSelectedEnd\">Les extr\u00e9mit\u00e9s des tubes sont prot\u00e9g\u00e9es afin d\u2019\u00e9viter tout dommage.<\/p>\n<h3>Livraison<\/h3>\n<p class=\"isSelectedEnd\">Standard <strong>Tubes de 6,5 m\u00e8tres<\/strong> sont livr\u00e9s sous forme de produits complets.<\/p>\n<p class=\"isSelectedEnd\">Les produits coup\u00e9s \u00e0 longueur sont emball\u00e9s s\u00e9par\u00e9ment et \u00e9tiquet\u00e9s afin de faciliter leur comptage.<\/p>\n<h3>Transports<\/h3>\n<p class=\"isSelectedEnd\"><strong>Transport par navires de vrac<\/strong> est disponible et adapt\u00e9 aux exp\u00e9ditions \u00e0 grand volume destin\u00e9es \u00e0 l'exportation.<\/p>\n<h3>D\u00e9lai de livraison<\/h3>\n<p class=\"isSelectedEnd\">Les commandes de produits en stock peuvent \u00eatre pr\u00e9par\u00e9es pour \u00eatre exp\u00e9di\u00e9es dans les plus brefs d\u00e9lais.<\/p>\n<p>Les commandes n\u00e9cessitant un traitement suppl\u00e9mentaire seront planifi\u00e9es en fonction des exigences de traitement.<\/p>\n<h2>Demande de renseignements<\/h2>\n<p class=\"isSelectedEnd\">Ce tube en acier profil\u00e9 haute r\u00e9sistance de classe 700\/980 allie une construction l\u00e9g\u00e8re \u00e0 une grande capacit\u00e9 de charge ; il est couramment utilis\u00e9 pour la fabrication de ch\u00e2ssis de remorques, de machines d'ing\u00e9nierie et de machines agricoles.<\/p>\n<p class=\"isSelectedEnd\">Nous acceptons aussi bien les commandes d'essai que les commandes d'exportation en grande quantit\u00e9.<\/p>\n<p class=\"isSelectedEnd\">Veuillez fournir les informations suivantes :<\/p>\n<ul data-spread=\"false\">\n<li>Quantit\u00e9 requise<\/li>\n<li>Qu'une d\u00e9coupe soit n\u00e9cessaire ou non<\/li>\n<li>Si un traitement de surface est n\u00e9cessaire<\/li>\n<li>Informations sur le port de destination<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">Nous v\u00e9rifierons le devis et le calendrier d'exp\u00e9dition en cons\u00e9quence.<\/p>\n<p class=\"isSelectedEnd\"><strong>La fonction d'inspection est prise en charge.<\/strong><\/p>\n<p><strong>N'h\u00e9sitez pas \u00e0 nous envoyer votre demande.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p class=\"isSelectedEnd\">Ce tube carr\u00e9 en acier profil\u00e9 de haute r\u00e9sistance de classe 700\/980 pr\u00e9sente une dimension ext\u00e9rieure de <strong>40 mm<\/strong>, une \u00e9paisseur de paroi de <strong>1,2 mm<\/strong>, et une longueur fixe standard de <strong>6,5 m\u00e8tres<\/strong>.<\/p>\n<p class=\"isSelectedEnd\">Fabriqu\u00e9 en acier \u00e0 haute r\u00e9sistance, ce tube offre d'excellentes performances en traction. Sa section transversale profil\u00e9e permet de r\u00e9duire son poids tout en conservant une bonne r\u00e9sistance par rapport aux tubes carr\u00e9s classiques.<\/p>\n<p>Ce tube se caract\u00e9rise par une forme r\u00e9guli\u00e8re et une qualit\u00e9 de surface stable, ce qui le rend adapt\u00e9 \u00e0 une transformation directe. Il est con\u00e7u pour les projets n\u00e9cessitant une combinaison de <strong>construction l\u00e9g\u00e8re et haute r\u00e9sistance<\/strong>.<\/p>","protected":false},"featured_media":10162,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_seopress_titles_title":"Grade 700 Round Steel Tube 40\u00d71.2mm, 6.5m High Strength Steel Pipe","_seopress_titles_desc":"Grade 700\/980 high strength steel tube, 40\u00d71.2mm, 6.5m length. 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