{"id":1887,"date":"2023-08-23T09:54:13","date_gmt":"2023-08-23T01:54:13","guid":{"rendered":"https:\/\/uniasen.com\/?page_id=1887"},"modified":"2025-12-04T11:51:23","modified_gmt":"2025-12-04T03:51:23","slug":"hollow-sections","status":"publish","type":"page","link":"https:\/\/uniasen.com\/fr\/produits\/sections-creuses\/","title":{"rendered":"Section creuse"},"content":{"rendered":"<div id=\"page-header-278243420\" 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            Section creuse          <\/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-278243420 .title-bg {\n  background-image: url(https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/slide_3-scaled-1.webp);\n}\n<\/style>\n  <\/div>\n    <\/div>\n  \n\n\t<section class=\"section\" id=\"section_1549828218\">\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 row-large align-middle\" style=\"max-width:1300px\" id=\"row-1592472223\">\n\n\t<div id=\"col-121320848\" 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_1394659481\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:56.25%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"600\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/uniasen-hollow-structural-section-manufacturer.webp\" class=\"attachment-original size-original\" alt=\"Section creuse - section creuse en acier\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/uniasen-hollow-structural-section-manufacturer.webp 1200w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/uniasen-hollow-structural-section-manufacturer-300x150.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/uniasen-hollow-structural-section-manufacturer-1030x515.webp 1030w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/uniasen-hollow-structural-section-manufacturer-768x384.webp 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/>\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_1394659481 {\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-623383337\" 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\t<div id=\"text-3514003415\" class=\"text\">\n\t\t\n<h2>Section creuse<\/h2>\n\t\t\n<style>\n#text-3514003415 {\n  font-size: 1.1rem;\n  text-align: center;\n}\n@media (min-width:550px) {\n  #text-3514003415 {\n    text-align: left;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-3893923079\" class=\"text\">\n\t\t\n<p>Le terme \"profil\u00e9 creux\" (HSS : Hollow Structural Section) d\u00e9signe un tube ou un profil\u00e9 en acier avec une section creuse, g\u00e9n\u00e9ralement en acier. Ce tube d'acier soud\u00e9 peut \u00eatre de section ronde, carr\u00e9e, rectangulaire ou autre. Il pr\u00e9sente une grande r\u00e9sistance, une excellente rigidit\u00e9, une excellente r\u00e9sistance \u00e0 la corrosion et d'autres caract\u00e9ristiques.<\/p>\n<p>Les profil\u00e9s HSS sont conformes \u00e0 de nombreuses normes internationales, notamment <a href=\"https:\/\/uniasen.com\/fr\/normes\/astm-a500\/\"><span style=\"color: #003366;\">ASTM A500<\/span><\/a>A1085 et A1065. Ce type de tube ou de profil\u00e9 est couramment utilis\u00e9 dans divers projets d'ing\u00e9nierie et de construction. Il est par exemple utilis\u00e9 pour des composants ou des structures en m\u00e9tal, en plastique, en b\u00e9ton, etc.<br \/>\n\t\t\n<style>\n#text-3893923079 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n<a href=\"#is-pop\" class=\"button primary\"  style=\"border-radius:10px;\">\n\t\t<span>Obtenir un devis<\/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_1549828218 {\n  padding-top: 40px;\n  padding-bottom: 40px;\n}\n@media (min-width:850px) {\n  #section_1549828218 {\n    padding-top: 75px;\n    padding-bottom: 75px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_551767412\">\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-832936153\">\n\n\t<div id=\"col-1991316821\" 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=\"text-1101246636\" class=\"text\">\n\t\t\n<h2>Types de sections structurales creuses<\/h2>\n\t\t\n<style>\n#text-1101246636 {\n  font-size: 1.1rem;\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row align-center\"  id=\"row-1756670657\">\n\n\t<div id=\"col-1593946963\" 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 id=\"text-4020719437\" class=\"text\">\n\t\t\n<h3>Section creuse carr\u00e9e (SHS)<\/h3>\n<p><span style=\"color: #003366;\"><a style=\"color: #003366;\" href=\"https:\/\/uniasen.com\/fr\/section-creuse-carree\/\">Section creuse carr\u00e9e (SHS)<\/a><\/span> est un type de tube en acier de construction. Il est similaire aux tubes RHS et CHS en termes de caract\u00e9ristiques, d'apparence et de comportement structurel. Les SHS ont une surface plane qui facilite l'assemblage et le soudage. Il est couramment utilis\u00e9 dans les projets de construction et de ponts.<\/p>\n<h3>Section creuse rectangulaire (RHS)<\/h3>\n<p>Les sections creuses rectangulaires (RHS) sont souvent utilis\u00e9es dans les travaux m\u00e9caniques, structurels et de construction, tout comme les sections creuses carr\u00e9es. La surface plane du tube est plus rentable pour l'assemblage et d'autres travaux de fabrication.<\/p>\n<h3>Section creuse circulaire (CHS)<\/h3>\n<p>Avec une section transversale ronde, le CHS offre des propri\u00e9t\u00e9s de compression et de traction uniformes. Il est largement utilis\u00e9 dans les pipelines, les ponts, les pi\u00e8ces et d'autres domaines. Les CHS sont souvent utilis\u00e9s en architecture pour leur aspect attrayant. Ils conviennent \u00e0 de nombreuses applications.<br \/>\n\t\t\n<style>\n#text-4020719437 {\n  text-align: left;\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-2060282017\" class=\"col medium-11 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_659227771\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2024\/08\/Types_of_hollow_structural_section.webp\" class=\"attachment-original size-original\" alt=\"Types de sections structurales creuses\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2024\/08\/Types_of_hollow_structural_section.webp 1000w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/08\/Types_of_hollow_structural_section-300x225.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/08\/Types_of_hollow_structural_section-768x576.webp 768w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/08\/Types_of_hollow_structural_section-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_659227771 {\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<\/div>\n<div class=\"row\"  id=\"row-525530597\">\n\n\t<div id=\"col-1725363428\" 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: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\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_551767412 {\n  padding-top: 0px;\n  padding-bottom: 0px;\n}\n@media (min-width:550px) {\n  #section_551767412 {\n    padding-top: 15px;\n    padding-bottom: 15px;\n  }\n}\n@media (min-width:850px) {\n  #section_551767412 {\n    padding-top: 30px;\n    padding-bottom: 30px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1491430654\">\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-1917656241\">\n\n\t<div id=\"col-1798855696\" 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\t<div id=\"text-3353648148\" class=\"text\">\n\t\t\n<h2>Avantages des sections structurales creuses (HSS)<\/h2>\n\t\t\n<style>\n#text-3353648148 {\n  font-size: 1.1rem;\n}\n<\/style>\n\t<\/div>\n\t\n<p>Toute construction en acier comportant des sections creuses gagne en solidit\u00e9 et en attractivit\u00e9. L'utilisation de sections creuses pour la construction et la structure pr\u00e9sente plusieurs avantages par rapport \u00e0 l'utilisation de poutres en W :<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row align-equal row-box-shadow-2-hover\"  id=\"row-663034923\">\n\n\t<div id=\"col-1207277645\" class=\"col medium-6 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<a class=\"plain\" href=\"#\" >\t<div class=\"icon-box featured-box icon-box-center text-center\"  >\n\t\t\t\t\t<div class=\"icon-box-img\" style=\"width: 48px\">\n\t\t\t\t<div class=\"icon\">\n\t\t\t\t\t<div class=\"icon-inner\" >\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/lowest-price-300x300.webp\" class=\"attachment-medium size-medium\" alt=\"Avantages de l&#039;utilisation de profil\u00e9s creux_prix le plus bas\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/lowest-price-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/lowest-price-80x80.webp 80w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/lowest-price.webp 512w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n<h3>R\u00e9duction des co\u00fbts<\/h3>\n<p>La forme g\u00e9om\u00e9trique des sections creuses permet une distribution efficace des mat\u00e9riaux, ce qui se traduit par des structures plus l\u00e9g\u00e8res que les poutres pleines traditionnelles. Cela permet de r\u00e9aliser des \u00e9conomies en termes de transport et de construction.<\/p>\n\t\t<\/div>\n\t<\/div>\n\t<\/a>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-188197987\" class=\"col medium-6 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<a class=\"plain\" href=\"#\" >\t<div class=\"icon-box featured-box icon-box-center text-center\"  >\n\t\t\t\t\t<div class=\"icon-box-img\" style=\"width: 48px\">\n\t\t\t\t<div class=\"icon\">\n\t\t\t\t\t<div class=\"icon-inner\" >\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/economic-architecture-building-of-stacked-containers-300x300.webp\" class=\"attachment-medium size-medium\" alt=\"Avantages de l&#039;utilisation de profil\u00e9s creux_Appel \u00e0 l&#039;esth\u00e9tique\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/economic-architecture-building-of-stacked-containers-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/economic-architecture-building-of-stacked-containers-80x80.webp 80w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/economic-architecture-building-of-stacked-containers.webp 512w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n<h3>L'attrait esth\u00e9tique<\/h3>\n<p>Les profil\u00e9s HSS ont souvent un aspect moderne et esth\u00e9tique, ce qui en fait un choix de pr\u00e9dilection pour les applications architecturales et ax\u00e9es sur le design.<\/p>\n\t\t<\/div>\n\t<\/div>\n\t<\/a>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1194360750\" class=\"col medium-6 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<a class=\"plain\" href=\"#\" >\t<div class=\"icon-box featured-box icon-box-center text-center\"  >\n\t\t\t\t\t<div class=\"icon-box-img\" style=\"width: 48px\">\n\t\t\t\t<div class=\"icon\">\n\t\t\t\t\t<div class=\"icon-inner\" >\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/no-preservatives-300x300.webp\" class=\"attachment-medium size-medium\" alt=\"Avantages de l&#039;utilisation de profil\u00e9s creux_R\u00e9sistance \u00e0 la corrosion\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/no-preservatives-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/no-preservatives-80x80.webp 80w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/no-preservatives.webp 512w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n<h3>R\u00e9sistance \u00e0 la corrosion<\/h3>\n<p>Pour les sections creuses en acier, des rev\u00eatements ou une galvanisation appropri\u00e9s peuvent offrir une excellente r\u00e9sistance \u00e0 la corrosion, prolongeant ainsi la dur\u00e9e de vie de la structure dans des environnements difficiles.<\/p>\n\t\t<\/div>\n\t<\/div>\n\t<\/a>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-661826634\" class=\"col medium-6 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<a class=\"plain\" href=\"#\" >\t<div class=\"icon-box featured-box icon-box-center text-center\"  >\n\t\t\t\t\t<div class=\"icon-box-img\" style=\"width: 48px\">\n\t\t\t\t<div class=\"icon\">\n\t\t\t\t\t<div class=\"icon-inner\" >\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/stability-300x300.webp\" class=\"attachment-medium size-medium\" alt=\"Avantages de l&#039;utilisation de sections creuses_R\u00e9duction du flambage\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/stability-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/stability-80x80.webp 80w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/stability.webp 512w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n<h3>Flambage r\u00e9duit<\/h3>\n<p>La forme ferm\u00e9e de la section transversale des profil\u00e9s HSS offre une plus grande r\u00e9sistance au flambage et \u00e0 la d\u00e9formation sous charge, ce qui am\u00e9liore la stabilit\u00e9 de la structure.<\/p>\n\t\t<\/div>\n\t<\/div>\n\t<\/a>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1776886417\" class=\"col medium-6 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<a class=\"plain\" href=\"#\" >\t<div class=\"icon-box featured-box icon-box-center text-center\"  >\n\t\t\t\t\t<div class=\"icon-box-img\" style=\"width: 48px\">\n\t\t\t\t<div class=\"icon\">\n\t\t\t\t\t<div class=\"icon-inner\" >\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/link_350177-300x300.webp\" class=\"attachment-medium size-medium\" alt=\"Avantages de l&#039;utilisation de profil\u00e9s creux_Facilit\u00e9 de connexion\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/link_350177-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/link_350177-80x80.webp 80w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/link_350177.webp 512w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n<h3>Facilit\u00e9 de connexion<\/h3>\n<p>Les profil\u00e9s tubulaires peuvent \u00eatre facilement assembl\u00e9s par soudage ou par des connexions m\u00e9caniques. Leurs formes uniformes simplifient les processus d'assemblage par rapport aux connexions plus complexes n\u00e9cessaires pour les poutres en W.<\/p>\n\t\t<\/div>\n\t<\/div>\n\t<\/a>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1462919923\" class=\"col medium-6 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<a class=\"plain\" href=\"#\" >\t<div class=\"icon-box featured-box icon-box-center text-center\"  >\n\t\t\t\t\t<div class=\"icon-box-img\" style=\"width: 48px\">\n\t\t\t\t<div class=\"icon\">\n\t\t\t\t\t<div class=\"icon-inner\" >\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/save-the-world-300x300.webp\" class=\"attachment-medium size-medium\" alt=\"Fabricant de tubes en acier au carbone_Sustainability\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/save-the-world-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/save-the-world-80x80.webp 80w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/save-the-world.webp 512w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\n<h3>Utilisation efficace de l'espace<\/h3>\n<p>Les sections creuses peuvent \u00eatre utilis\u00e9es pour des fonctions int\u00e9gr\u00e9es, telles que le logement de syst\u00e8mes \u00e9lectriques ou de plomberie dans l'espace creux, optimisant ainsi l'utilisation de l'espace.<\/p>\n\t\t<\/div>\n\t<\/div>\n\t<\/a>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<style>\n#row-663034923 > .col > .col-inner {\n  padding: 40px 40px 40px 40px;\n  background-color: rgb(255,255,255);\n  border-radius: 20px;\n}\n<\/style>\n<\/div>\n<div class=\"row\"  id=\"row-1481312319\">\n\n\t<div id=\"col-682988199\" 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: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_1491430654 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n  background-color: rgb(250, 251, 254);\n}\n@media (min-width:550px) {\n  #section_1491430654 {\n    padding-top: 60px;\n    padding-bottom: 60px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_2065142120\">\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-1036862070\">\n\n\t<div id=\"col-1304252215\" 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=\"text-2167595952\" class=\"text\">\n\t\t\n<h2>Sp\u00e9cifications des sections structurales creuses<\/h2>\n\t\t\n<style>\n#text-2167595952 {\n  font-size: 1.1rem;\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n<p>Le processus de fabrication des tuyaux permet d'obtenir une section creuse pr\u00e9cise. Elle est suffisamment solide pour assurer l'int\u00e9grit\u00e9 de la structure. Les normes de production sont strictement respect\u00e9es lors de la fabrication. Il est \u00e9galement disponible en diff\u00e9rentes qualit\u00e9s d'acier. Des rev\u00eatements sp\u00e9ciaux sont \u00e9galement utilis\u00e9s pour pr\u00e9venir la rouille. Ces sections creuses sont tr\u00e8s efficaces et sont utilis\u00e9es dans diverses applications d'ing\u00e9nierie.<\/p>\n<table>\n<thead>\n<tr>\n<th>Nom<\/th>\n<th>Section creuse<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Standard<\/td>\n<td>API, ASTM, BS, EN, JIS, DIN...<\/td>\n<\/tr>\n<tr>\n<td>Forme<\/td>\n<td>Ronde, carr\u00e9e, rectangulaire<\/td>\n<\/tr>\n<tr>\n<td>Mat\u00e9riau en acier<\/td>\n<td>Acier au carbone, acier alli\u00e9, acier inoxydable, fonte ductile<\/td>\n<\/tr>\n<tr>\n<td>Longueur<\/td>\n<td>3m, 5.8m, 6m, 11.8m, 12m ou sur mesure<\/td>\n<\/tr>\n<tr>\n<td>\u00c9paisseur de la paroi<\/td>\n<td>1,24mm -59,54mm ou sur mesure<\/td>\n<\/tr>\n<tr>\n<td>Tol\u00e9rance<\/td>\n<td>Selon une autre norme<\/td>\n<\/tr>\n<tr>\n<td>Processus de fabrication<\/td>\n<td><span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/uniasen.com\/fr\/produits\/tube-erw\/\"><span style=\"color: #000080;\">ERW<\/span><\/a><\/span>, <span style=\"color: #000080;\"><a style=\"color: #000080;\" href=\"https:\/\/uniasen.com\/fr\/produits\/tuyau-de-scie\/\">LSAW<\/a><\/span>, <span style=\"color: #000080;\"><a style=\"color: #000080;\" href=\"https:\/\/uniasen.com\/fr\/produits\/tube-de-scie\/\">SSAW<\/a><\/span>, <span style=\"color: #000080;\"><a style=\"color: #000080;\" href=\"https:\/\/uniasen.com\/fr\/produits\/tube-sans-soudure\/\">SMLS<\/a><\/span><\/td>\n<\/tr>\n<tr>\n<td>Extr\u00e9mit\u00e9s de tuyaux<\/td>\n<td>Extr\u00e9mit\u00e9 lisse, extr\u00e9mit\u00e9 biseaut\u00e9e, filet\u00e9e, rainur\u00e9e<\/td>\n<\/tr>\n<tr>\n<td>Surface du tube<\/td>\n<td>Vernissage, huilage, galvanisation \u00e0 chaud, pr\u00e9 galvanisation, FBE, 2PP, 3PP, 2PE, 3PE<\/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>Application<\/td>\n<td>Structure, construction, transport de p\u00e9trole, de gaz et d'eau, exploitation mini\u00e8re, arrosage, maison verte<\/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-331839536\">\n\n\t<div id=\"col-232095573\" 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: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_2065142120 {\n  padding-top: 0px;\n  padding-bottom: 0px;\n}\n@media (min-width:550px) {\n  #section_2065142120 {\n    padding-top: 30px;\n    padding-bottom: 30px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_939905197\">\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\t<div id=\"text-2600128063\" class=\"text\">\n\t\t\n<h2>Qu'est-ce qu'un profil\u00e9 structurel creux ?<\/h2>\n\t\t\n<style>\n#text-2600128063 {\n  font-size: 1.1rem;\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row align-middle align-center\"  id=\"row-665400082\">\n\n\t<div id=\"col-697916162\" 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<p>La \"section creuse\" (HSS : Hollow Structural Section) d\u00e9signe les tubes d'acier soud\u00e9s. Il est utilis\u00e9 comme \u00e9l\u00e9ment structurel dans les b\u00e2timents et autres structures, ainsi que dans divers articles manufactur\u00e9s. Il est g\u00e9n\u00e9ralement fabriqu\u00e9 \u00e0 partir de bobines lamin\u00e9es \u00e0 chaud.<\/p>\n<p>Les bobines sont fendues \u00e0 la largeur appropri\u00e9e pour la partie fabriqu\u00e9e, puis fa\u00e7onn\u00e9es \u00e0 la forme finale requise. Apr\u00e8s la formation de la taille et le soudage des joints, le tube est coup\u00e9 \u00e0 la longueur voulue pour former une seule pi\u00e8ce de tuyau.<\/p>\n<p>Les sections structurales creuses sont un mat\u00e9riau l\u00e9ger et peu co\u00fbteux. Il est facile \u00e0 souder, \u00e0 mouler, \u00e0 poin\u00e7onner et \u00e0 percer. Sa conception creuse couvre et prot\u00e8ge les fils, les canalisations et les pi\u00e8ces mobiles tout en leur permettant d'\u00eatre expos\u00e9s. En outre, il peut remplacer les produits en acier massif tels que les poutres en I et les poutres \u00e0 ailes larges.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-330051405\" class=\"col medium-11 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_257538208\">\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\/hollow_steel_sections_for_structural_use_uniasen.webp\" class=\"attachment-original size-original\" alt=\"Sections creuses en acier pour usage structurel Uniasen\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2024\/08\/hollow_steel_sections_for_structural_use_uniasen.webp 1000w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/08\/hollow_steel_sections_for_structural_use_uniasen-300x225.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/08\/hollow_steel_sections_for_structural_use_uniasen-768x576.webp 768w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/08\/hollow_steel_sections_for_structural_use_uniasen-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_257538208 {\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<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_939905197 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_31859767\">\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-651212089\">\n\n\t<div id=\"col-1517775795\" 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\t<div id=\"text-1201328460\" class=\"text\">\n\t\t\n<h2>Processus de fabrication des profil\u00e9s creux<\/h2>\n\t\t\n<style>\n#text-1201328460 {\n  font-size: 1.1rem;\n}\n<\/style>\n\t<\/div>\n\t\n<p>Le processus de profilage est utilis\u00e9 pour produire des tubes creux pour les projets de construction. La bobine est continuellement tordue par les rouleaux de formage, puis fa\u00e7onn\u00e9e en sections creuses circulaires, puis en sections creuses carr\u00e9es et en sections creuses rectangulaires.<\/p>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1698106346\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"352\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/hollow-section-process-1024x352-1.webp\" class=\"attachment-original size-original\" alt=\"Processus de fabrication des profil\u00e9s creux\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/hollow-section-process-1024x352-1.webp 1024w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/hollow-section-process-1024x352-1-300x103.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/hollow-section-process-1024x352-1-768x264.webp 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\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_1698106346 {\n  width: 100%;\n}\n@media (min-width:850px) {\n  #image_1698106346 {\n    width: 85%;\n  }\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\t\t<\/div>\n\n\t\t\n<style>\n#section_31859767 {\n  padding-top: 15px;\n  padding-bottom: 15px;\n}\n@media (min-width:550px) {\n  #section_31859767 {\n    padding-top: 30px;\n    padding-bottom: 30px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1897472276\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t<div class=\"section-bg-overlay absolute fill\"><\/div>\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-center\"  id=\"row-799117242\">\n\n\t<div id=\"col-1252442565\" class=\"col medium-12 small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-4290932879\" class=\"text\">\n\t\t\n<h2>Applications de l'acier inoxydable<\/h2>\n\t\t\n<style>\n#text-4290932879 {\n  font-size: 1.1rem;\n}\n<\/style>\n\t<\/div>\n\t\n<p>Dans les cadres et les colonnes en acier soud\u00e9, des sections structurales creuses sont souvent utilis\u00e9es. En raison de leur \u00e9norme r\u00e9sistance, ils sont \u00e9galement fr\u00e9quemment utilis\u00e9s comme poutres de soutien en acier. Les sections rectangulaires en particulier sont souvent utilis\u00e9es dans les cadres en acier soud\u00e9s lorsque les composants sont soumis \u00e0 des charges multidirectionnelles. Les sections creuses carr\u00e9es et circulaires sont tr\u00e8s efficaces pour cette charge \u00e0 axes multiples. Ils ont la m\u00eame forme le long de deux axes ou plus. Ils ont donc des propri\u00e9t\u00e9s de r\u00e9sistance uniformes. Ils conviennent donc pour les colonnes. Elles sont \u00e9galement extr\u00eamement r\u00e9sistantes \u00e0 la torsion.<\/p>\n\t<div id=\"gap-1293372354\" class=\"gap-element clearfix hide-for-medium\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1293372354 {\n  padding-top: 30px;\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<div class=\"row align-center\"  id=\"row-55981262\">\r\n\r\n\n\t<div id=\"col-839321126\" class=\"col medium-12 small-12 large-10\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n\r\n<div class=\"row row-large align-equal\"  id=\"row-1125588750\">\r\n\r\n\n\t<div id=\"col-260106706\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n\r\n\n\t\t<div class=\"icon-box featured-box icon-box-left text-left\"  >\n\t\t\t\t\t<div class=\"icon-box-img\" style=\"width: 55px\">\n\t\t\t\t<div class=\"icon\">\n\t\t\t\t\t<div class=\"icon-inner\" style=\"color:rgb(255, 255, 255);\">\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/office_798008-300x300.webp\" class=\"attachment-medium size-medium\" alt=\"Fournisseur de tubes en acier_application des tubes en acier_Construction\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/office_798008-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/office_798008-80x80.webp 80w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/office_798008.webp 512w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\r\n\r\n\t<div id=\"text-374462076\" class=\"text\">\n\t\t\r\n<h3>La construction<\/h3>\r\n\t\t\n<style>\n#text-374462076 {\n  font-size: 1.25rem;\n}\n<\/style>\n\t<\/div>\n\t\r\n\r\n\t\t<\/div>\n\t<\/div>\n\t\n\t\r\n\r\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\r\n\n\t<div id=\"col-2121723487\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\r\n\r\n\n\t\t<div class=\"icon-box featured-box icon-box-left text-left\"  >\n\t\t\t\t\t<div class=\"icon-box-img\" style=\"width: 51px\">\n\t\t\t\t<div class=\"icon\">\n\t\t\t\t\t<div class=\"icon-inner\" style=\"color:rgb(255, 255, 255);\">\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/solar-panel-300x300.webp\" class=\"attachment-medium size-medium\" alt=\"Fabricant de tubes en acier_Solar Energy\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/solar-panel-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/solar-panel-80x80.webp 80w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/solar-panel.webp 512w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\r\n\r\n\t<div id=\"text-2014471981\" class=\"text\">\n\t\t\r\n<h3>\u00c9nergie solaire<\/h3>\r\n\t\t\n<style>\n#text-2014471981 {\n  font-size: 1.25rem;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\r\n\r\n\t\t<\/div>\n\t<\/div>\n\t\n\t\r\n\r\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\r\n\n\t<div id=\"col-184589884\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n\r\n\n\t\t<div class=\"icon-box featured-box icon-box-left text-left\"  >\n\t\t\t\t\t<div class=\"icon-box-img\" style=\"width: 55px\">\n\t\t\t\t<div class=\"icon\">\n\t\t\t\t\t<div class=\"icon-inner\" style=\"color:rgb(255, 255, 255);\">\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/mechanics-300x300.webp\" class=\"attachment-medium size-medium\" alt=\"Fabricant de tubes en acier_G\u00e9nie m\u00e9canique\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/mechanics-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/mechanics-80x80.webp 80w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/mechanics.webp 512w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\r\n\r\n\t<div id=\"text-2209508202\" class=\"text\">\n\t\t\r\n<h3>Ing\u00e9nierie m\u00e9canique<\/h3>\r\n\t\t\n<style>\n#text-2209508202 {\n  font-size: 1.25rem;\n}\n<\/style>\n\t<\/div>\n\t\r\n\r\n\t\t<\/div>\n\t<\/div>\n\t\n\t\r\n\r\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\r\n\n\t<div id=\"col-1732463002\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n\r\n\t<div id=\"gap-1655310598\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1655310598 {\n  padding-top: 15px;\n}\n<\/style>\n\t<\/div>\n\t\r\n\r\n\n\t\t<div class=\"icon-box featured-box icon-box-left text-left\"  >\n\t\t\t\t\t<div class=\"icon-box-img\" style=\"width: 55px\">\n\t\t\t\t<div class=\"icon\">\n\t\t\t\t\t<div class=\"icon-inner\" style=\"color:rgb(255, 255, 255);\">\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/steel-300x300.webp\" class=\"attachment-medium size-medium\" alt=\"Fabrication de tubes en acier_Steel Fabrication\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/steel-300x300.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/steel-80x80.webp 80w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/08\/steel.webp 512w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t<div class=\"icon-box-text last-reset\">\n\t\t\t\t\t\t\t\t\t\r\n\r\n\t<div id=\"text-2902725097\" class=\"text\">\n\t\t\r\n<h3>Fabrication d'acier<\/h3>\r\n\t\t\n<style>\n#text-2902725097 {\n  font-size: 1.25rem;\n}\n<\/style>\n\t<\/div>\n\t\r\n\r\n\t\t<\/div>\n\t<\/div>\n\t\n\t\r\n\r\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\r\n\r\n<\/div>\r\n\r\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\r\n\r\n<\/div>\n\t<div id=\"gap-1720598851\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1720598851 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row\"  id=\"row-1256459575\">\n\n\t<div id=\"col-1677908062\" 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: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_1897472276 {\n  padding-top: 25px;\n  padding-bottom: 25px;\n}\n#section_1897472276 .section-bg-overlay {\n  background-color: rgb(255, 255, 255);\n}\n@media (min-width:850px) {\n  #section_1897472276 {\n    padding-top: 50px;\n    padding-bottom: 50px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1155167169\">\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-506367335\">\n\n\t<div id=\"col-1314891164\" 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=\"text-3966747023\" class=\"text\">\n\t\t\n<h2>Produits apparent\u00e9s<\/h2>\n\t\t\n<style>\n#text-3966747023 {\n  font-size: 1.1rem;\n  text-align: center;\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_980941579\">\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-2143556715\">\n\n\n\t<div id=\"col-1054925654\" 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-85200302\" >\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-107643818\">\n\n\n\t<div id=\"col-1832452650\" 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_1149701531\">\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_1149701531 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-675299205\" class=\"text\">\n\t\t\n\n<p><strong>Tube soud\u00e9<\/strong><\/p>\n\t\t\n<style>\n#text-675299205 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-675299205 > * {\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-1401563977\" 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_258821918\">\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_258821918 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-4224862573\" class=\"text\">\n\t\t\n\n<p><strong>Tube d'acier SSAW<\/strong><\/p>\n\t\t\n<style>\n#text-4224862573 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-4224862573 > * {\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-177693833\" 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_477151220\">\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_477151220 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-1129202697\" class=\"text\">\n\t\t\n\n<p><strong>Section structurale creuse<\/strong><\/p>\n\t\t\n<style>\n#text-1129202697 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-1129202697 > * {\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-2078022424\" 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_1823028529\">\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_1823028529 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2227491342\" class=\"text\">\n\t\t\n\n<p><strong>Tube en acier sans soudure<\/strong><\/p>\n\t\t\n<style>\n#text-2227491342 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-2227491342 > * {\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-1963897206\">\n\n\n\t<div id=\"col-530683589\" 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_261855488\">\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_261855488 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2106546237\" class=\"text\">\n\t\t\n\n<p><strong>Raccords de tuyauterie Raccords de tuyauterie<\/strong><\/p>\n\t\t\n<style>\n#text-2106546237 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-2106546237 > * {\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-456592295\" 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_1115001722\">\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_1115001722 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-1057350557\" class=\"text\">\n\t\t\n\n<p><strong>Tuyaux d'extincteurs automatiques<\/strong><\/p>\n\t\t\n<style>\n#text-1057350557 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-1057350557 > * {\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-2053314126\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  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class=\"text\">\n\t\t\n\n<p><strong>Tuyaux de canalisation<\/strong><\/p>\n\n\t\t\n<style>\n#text-2190719117 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-2190719117 > * {\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-1961793311\" 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_473807534\">\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_473807534 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-3341292614\" 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-3341292614 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-3341292614 > * {\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_980941579 {\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_1155167169 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n@media (min-width:550px) {\n  #section_1155167169 {\n    padding-top: 50px;\n    padding-bottom: 50px;\n  }\n}\n<\/style>\n\t<\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":10,"featured_media":1651,"parent":912,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-1887","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Hollow Structural Section (HSS) | Square, Rectangular, Circular Steel Tube<\/title>\n<meta name=\"description\" content=\"Hollow Structural Sections (HSS) are high-strength steel profiles with hollow cross-sections, perfect for construction and engineering. 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