{"id":997307,"date":"2024-11-13T12:12:55","date_gmt":"2024-11-13T11:12:55","guid":{"rendered":"https:\/\/www.protubsa.com\/1-estrutura\/"},"modified":"2026-05-21T12:57:19","modified_gmt":"2026-05-21T10:57:19","slug":"estrutura","status":"publish","type":"page","link":"https:\/\/www.protubsa.com\/pt-pt\/estrutura\/","title":{"rendered":"1. ESTRUTURA"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"997307\" class=\"elementor elementor-997307 elementor-989240\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3add0ae0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3add0ae0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-3e639c25\" data-id=\"3e639c25\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-54c6ea1e elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"54c6ea1e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;_animation_tablet&quot;:&quot;none&quot;,&quot;_animation_delay&quot;:200}\" 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\">TUBOS ESTRUTURAIS.<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-92d323f elementor-hidden-mobile\" data-id=\"92d323f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7efab9fd elementor-widget elementor-widget-spacer\" data-id=\"7efab9fd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7abeba31 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7abeba31\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-51fa5fcb\" data-id=\"51fa5fcb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-72c77a45 elementor-tabs-view-vertical elementor-widget elementor-widget-tabs\" data-id=\"72c77a45\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-tabs\">\n\t\t\t<div class=\"elementor-tabs-wrapper\" role=\"tablist\" >\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1921\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-1921\" aria-expanded=\"false\">TUBOS DE A\u00c7O SEM COSTURA E SOLDADOS<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1922\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1922\" aria-expanded=\"false\">PARA APLICA\u00c7\u00d5ES OFFSHORE.<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1923\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1923\" aria-expanded=\"false\">ELEVADO LIMITE DE ELASTICIDADE.<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<div class=\"elementor-tabs-content-wrapper\" role=\"tablist\" aria-orientation=\"vertical\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-1921\" aria-expanded=\"false\">TUBOS DE A\u00c7O SEM COSTURA E SOLDADOS<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1921\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1921\" tabindex=\"0\" hidden=\"false\"><h6>aplica\u00e7\u00f5es<\/h6>\n<p>Para aplica\u00e7\u00f5es estruturais. Infra-estruturas, constru\u00e7\u00e3o, maquinaria, aeron\u00e1utica e naval, obras p\u00fablicas, autom\u00f3vel, agr\u00edcola, offshore&#8230; <\/p>\n<h6>CARACTER\u00cdSTICAS<\/h6>\n<p>A nossa norma \u00e9 EN10219 e EN10210 em graus S355J2H. Tamb\u00e9m podemos oferecer S275 e S235. <\/p>\n<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1922\" aria-expanded=\"false\">PARA APLICA\u00c7\u00d5ES OFFSHORE.<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1922\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1922\" tabindex=\"0\" hidden=\"hidden\"><h6>aplica\u00e7\u00f5es<\/h6>\n<p>Em ambientes marinhos, como parques e\u00f3licos, acumuladores, instala\u00e7\u00f5es de petr\u00f3leo e g\u00e1s.<\/p>\n<h6>CARACTER\u00cdSTICAS<\/h6>\n<p>Com <strong><a href=\"https:\/\/www.protubsa.com\/pt-pt\/tubos-offshore-pt\/\">Protubsa Offshore<\/a><\/strong>fornecemos-te o a\u00e7o requerido como EN10219\/EN10210 nos graus S355J2H e S355NH (resist\u00eancia melhorada), bem como v\u00e1rios graus espec\u00edficos para estes trabalhos. Somos especialistas com uma vasta experi\u00eancia em todos os tipos de tubos. <\/p>\n<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1923\" aria-expanded=\"false\">ELEVADO LIMITE DE ELASTICIDADE.<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1923\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1923\" tabindex=\"0\" hidden=\"hidden\"><h6>aplica\u00e7\u00f5es<\/h6>\n<p>Quando \u00e9 necess\u00e1rio um elevado desempenho com menos peso acrescentado \u00e0s estruturas, gruas autoportantes, alfaias agr\u00edcolas, etc.<\/p>\n<h6>CARACTER\u00cdSTICAS<\/h6>\n<p>Com o <a href=\"https:\/\/www.protubsa.com\/pt-pt\/tubos-alto-limite-elastico\/\"><strong>Protubsa PRO700 MLH<\/strong>,<\/a> uma sec\u00e7\u00e3o oca estrutural, formada a frio a partir de a\u00e7o de alta resist\u00eancia laminado a quente com um limite de elasticidade m\u00ednimo de 700 MPa.<\/p>\n<\/div>\n\t\t\t\t\t\t\t<\/div>\n\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-61416b35 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"61416b35\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-37943632\" data-id=\"37943632\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-14f8f4dd elementor-widget elementor-widget-spacer\" data-id=\"14f8f4dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-20fcd4de\" data-id=\"20fcd4de\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-3f152f63 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"3f152f63\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-62eca874\" data-id=\"62eca874\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-148a76ff elementor-widget elementor-widget-heading\" data-id=\"148a76ff\" 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\">servi\u00e7os<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"vamtam-has-theme-widget-styles elementor-element elementor-element-735c2210 elementor-widget elementor-widget-text-editor\" data-id=\"735c2210\" 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>Possu\u00edmos a maior gama dimensional em stock no mercado nacional, sendo estes tubos o material ideal para conferir simplicidade, versatilidade, robustez e beleza \u00e0s constru\u00e7\u00f5es met\u00e1licas em geral.<\/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-1cc723ee elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"1cc723ee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">COMPRIMENTOS COMERCIAIS E CORTES PERSONALIZADOS<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">PEQUENAS S\u00c9RIES OU GRANDES PROJECTOS<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">CONTRATOS DE PROGRAMA<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">TRANSPORTE PORTA A PORTA. ENTREGAS DIRECTAS. <\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">CERTIFICADOS DE QUALIDADE EN10204.3.1.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">CORTE A LASER DE TUBOS<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5f76caa1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5f76caa1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-42b8439e\" data-id=\"42b8439e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-47f002df elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"47f002df\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;_animation_tablet&quot;:&quot;none&quot;,&quot;_animation_delay&quot;:200}\" 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\">Cat\u00e1logos de produtos e centros de assist\u00eancia<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-50fd1bd elementor-hidden-mobile\" data-id=\"50fd1bd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1ae457df elementor-widget elementor-widget-spacer\" data-id=\"1ae457df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-31360b76 elementor-hidden-mobile\" data-id=\"31360b76\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"vamtam-has-theme-widget-styles elementor-element elementor-element-61610742 elementor-align-justify vamtam-has-bg-hover-anim elementor-widget elementor-widget-button\" data-id=\"61610742\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.protubsa.com\/pt-pt\/contato\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"vamtamtheme- vamtam-theme-arrow-right\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contacto com o departamento comercial.<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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-30ece6f5 elementor-widget elementor-widget-spacer\" data-id=\"30ece6f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1a0c26b2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1a0c26b2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-4135c3c2\" data-id=\"4135c3c2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"vamtam-has-theme-widget-styles elementor-element elementor-element-687d5ff7 elementor-align-justify elementor-mobile-align-justify vamtam-has-bg-hover-anim elementor-widget elementor-widget-button\" data-id=\"687d5ff7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.protubsa.com\/wp-content\/uploads\/2026\/03\/PROTUBSA-Catalogo-Estructurales-2026.pdf\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"vamtamtheme- vamtam-theme-download\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">CAT\u00c1LOGO DE PRODUTOS<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-64e14184\" data-id=\"64e14184\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"vamtam-has-theme-widget-styles elementor-element elementor-element-345183ea elementor-align-justify elementor-mobile-align-justify vamtam-has-bg-hover-anim elementor-widget elementor-widget-button\" data-id=\"345183ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.protubsa.com\/wp-content\/uploads\/2024\/12\/NW-2024-PDF-Est-Ser.pdf\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"vamtamtheme- vamtam-theme-download\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Centro de servi\u00e7os<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-74f90a9a\" data-id=\"74f90a9a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"vamtam-has-theme-widget-styles elementor-element elementor-element-2e9054ec elementor-align-justify elementor-mobile-align-justify vamtam-has-bg-hover-anim elementor-widget elementor-widget-button\" data-id=\"2e9054ec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.protubsa.com\/wp-content\/uploads\/2024\/11\/NW-2024-PDF-AllProducts.pdf\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"vamtamtheme- vamtam-theme-download\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Outros produtos<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f408698 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f408698\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-60bcec2\" data-id=\"60bcec2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-be240f5 elementor-widget elementor-widget-spacer\" data-id=\"be240f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6c0e961 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6c0e961\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ab90cf0\" data-id=\"ab90cf0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"vamtam-has-theme-widget-styles elementor-element elementor-element-8dab51f elementor-widget elementor-widget-text-editor\" data-id=\"8dab51f\" 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><em>Os downloads dos nossos cat\u00e1logos est\u00e3o dispon\u00edveis em espanhol. Estamos atualmente em processo de tradu\u00e7\u00e3o, exceto os marcados com (*) que j\u00e1 est\u00e3o dispon\u00edveis na tua l\u00edngua. <\/em><\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Tubos de a\u00e7o estruturais para aplica\u00e7\u00f5es em infra-estruturas, constru\u00e7\u00e3o, aeroespacial, OP, autom\u00f3vel, agr\u00edcola, offshore&#8230;<\/p>\n","protected":false},"author":1,"featured_media":997309,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"folder":[],"class_list":["post-997307","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.3 (Yoast SEO v28.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Tubos estruturais na Protubsa<\/title>\n<meta name=\"description\" content=\"Tubos de a\u00e7o estruturais para aplica\u00e7\u00f5es em infra-estruturas, constru\u00e7\u00e3o, aeroespacial, OP, autom\u00f3vel, agr\u00edcola, offshore...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.protubsa.com\/pt-pt\/estrutura\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"1. ESTRUTURA\" \/>\n<meta property=\"og:description\" content=\"Tubos de a\u00e7o estruturais para aplica\u00e7\u00f5es em infra-estruturas, constru\u00e7\u00e3o, aeroespacial, OP, autom\u00f3vel, agr\u00edcola, offshore...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.protubsa.com\/pt-pt\/estrutura\/\" \/>\n<meta property=\"og:site_name\" content=\"Barras y tubos de acero | Protubsa\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=100064172045907&amp;locale=es_ES\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-21T10:57:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.protubsa.com\/wp-content\/uploads\/2024\/12\/Stock-Estructurales-5.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1536\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.protubsa.com\\\/pt-pt\\\/estrutura\\\/\",\"url\":\"https:\\\/\\\/www.protubsa.com\\\/pt-pt\\\/estrutura\\\/\",\"name\":\"Tubos estruturais na Protubsa\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.protubsa.com\\\/pt-pt\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.protubsa.com\\\/pt-pt\\\/estrutura\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.protubsa.com\\\/pt-pt\\\/estrutura\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.protubsa.com\\\/wp-content\\\/uploads\\\/2024\\\/12\\\/Stock-Estructurales-5.jpg\",\"datePublished\":\"2024-11-13T11:12:55+00:00\",\"dateModified\":\"2026-05-21T10:57:19+00:00\",\"description\":\"Tubos de a\u00e7o estruturais para aplica\u00e7\u00f5es em infra-estruturas, constru\u00e7\u00e3o, aeroespacial, OP, autom\u00f3vel, agr\u00edcola, offshore...\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.protubsa.com\\\/pt-pt\\\/estrutura\\\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.protubsa.com\\\/pt-pt\\\/estrutura\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\\\/\\\/www.protubsa.com\\\/pt-pt\\\/estrutura\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.protubsa.com\\\/wp-content\\\/uploads\\\/2024\\\/12\\\/Stock-Estructurales-5.jpg\",\"contentUrl\":\"https:\\\/\\\/www.protubsa.com\\\/wp-content\\\/uploads\\\/2024\\\/12\\\/Stock-Estructurales-5.jpg\",\"width\":2560,\"height\":1536,\"caption\":\"Stock tubos estructurales\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.protubsa.com\\\/pt-pt\\\/estrutura\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/www.protubsa.com\\\/pt-pt\\\/home\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"1. ESTRUTURA\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.protubsa.com\\\/pt-pt\\\/#website\",\"url\":\"https:\\\/\\\/www.protubsa.com\\\/pt-pt\\\/\",\"name\":\"protubsa.com\",\"description\":\"Especialista em tubos e barras de a\u00e7o.\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.protubsa.com\\\/pt-pt\\\/#organization\"},\"alternateName\":\"Protubsa\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.protubsa.com\\\/pt-pt\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.protubsa.com\\\/pt-pt\\\/#organization\",\"name\":\"Proveedora de Tubos Occidental, S.L.\",\"alternateName\":\"Protubsa\",\"url\":\"https:\\\/\\\/www.protubsa.com\\\/pt-pt\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\\\/\\\/www.protubsa.com\\\/pt-pt\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.protubsa.com\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/LogoProtu2025.jpg\",\"contentUrl\":\"https:\\\/\\\/www.protubsa.com\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/LogoProtu2025.jpg\",\"width\":1280,\"height\":1280,\"caption\":\"Proveedora de Tubos Occidental, S.L.\"},\"image\":{\"@id\":\"https:\\\/\\\/www.protubsa.com\\\/pt-pt\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/profile.php?id=100064172045907&locale=es_ES\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCMGVivO-ehOsDOvQBWdhA7A\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/proveedora-de-tubos-occidental-s-l-protubsa\\\/?originalSubdomain=es\"],\"description\":\"Empresa distribuidora de tubos y barras de acero en aplicaciones en: hidr\u00e1ulica\\\/neum\u00e1tica, mec\u00e1nica, estructuras e industria, Oil-Gas.\",\"email\":\"protubsa@protubsa.com\",\"telephone\":\"+34 977 677 913\",\"legalName\":\"Proveedora de Tubos Occidental, S.L.\",\"foundingDate\":\"1994-10-10\",\"vatID\":\"B01267277\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":\"51\",\"maxValue\":\"200\"},\"ethicsPolicy\":\"https:\\\/\\\/www.protubsa.com\\\/aviso-legal\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Tubos estruturais na Protubsa","description":"Tubos de a\u00e7o estruturais para aplica\u00e7\u00f5es em infra-estruturas, constru\u00e7\u00e3o, aeroespacial, OP, autom\u00f3vel, agr\u00edcola, offshore...","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.protubsa.com\/pt-pt\/estrutura\/","og_locale":"pt_PT","og_type":"article","og_title":"1. ESTRUTURA","og_description":"Tubos de a\u00e7o estruturais para aplica\u00e7\u00f5es em infra-estruturas, constru\u00e7\u00e3o, aeroespacial, OP, autom\u00f3vel, agr\u00edcola, offshore...","og_url":"https:\/\/www.protubsa.com\/pt-pt\/estrutura\/","og_site_name":"Barras y tubos de acero | Protubsa","article_publisher":"https:\/\/www.facebook.com\/profile.php?id=100064172045907&locale=es_ES","article_modified_time":"2026-05-21T10:57:19+00:00","og_image":[{"width":2560,"height":1536,"url":"https:\/\/www.protubsa.com\/wp-content\/uploads\/2024\/12\/Stock-Estructurales-5.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Tempo estimado de leitura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.protubsa.com\/pt-pt\/estrutura\/","url":"https:\/\/www.protubsa.com\/pt-pt\/estrutura\/","name":"Tubos estruturais na Protubsa","isPartOf":{"@id":"https:\/\/www.protubsa.com\/pt-pt\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.protubsa.com\/pt-pt\/estrutura\/#primaryimage"},"image":{"@id":"https:\/\/www.protubsa.com\/pt-pt\/estrutura\/#primaryimage"},"thumbnailUrl":"https:\/\/www.protubsa.com\/wp-content\/uploads\/2024\/12\/Stock-Estructurales-5.jpg","datePublished":"2024-11-13T11:12:55+00:00","dateModified":"2026-05-21T10:57:19+00:00","description":"Tubos de a\u00e7o estruturais para aplica\u00e7\u00f5es em infra-estruturas, constru\u00e7\u00e3o, aeroespacial, OP, autom\u00f3vel, agr\u00edcola, offshore...","breadcrumb":{"@id":"https:\/\/www.protubsa.com\/pt-pt\/estrutura\/#breadcrumb"},"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.protubsa.com\/pt-pt\/estrutura\/"]}]},{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/www.protubsa.com\/pt-pt\/estrutura\/#primaryimage","url":"https:\/\/www.protubsa.com\/wp-content\/uploads\/2024\/12\/Stock-Estructurales-5.jpg","contentUrl":"https:\/\/www.protubsa.com\/wp-content\/uploads\/2024\/12\/Stock-Estructurales-5.jpg","width":2560,"height":1536,"caption":"Stock tubos estructurales"},{"@type":"BreadcrumbList","@id":"https:\/\/www.protubsa.com\/pt-pt\/estrutura\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/www.protubsa.com\/pt-pt\/home\/"},{"@type":"ListItem","position":2,"name":"1. ESTRUTURA"}]},{"@type":"WebSite","@id":"https:\/\/www.protubsa.com\/pt-pt\/#website","url":"https:\/\/www.protubsa.com\/pt-pt\/","name":"protubsa.com","description":"Especialista em tubos e barras de a\u00e7o.","publisher":{"@id":"https:\/\/www.protubsa.com\/pt-pt\/#organization"},"alternateName":"Protubsa","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.protubsa.com\/pt-pt\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-PT"},{"@type":"Organization","@id":"https:\/\/www.protubsa.com\/pt-pt\/#organization","name":"Proveedora de Tubos Occidental, S.L.","alternateName":"Protubsa","url":"https:\/\/www.protubsa.com\/pt-pt\/","logo":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/www.protubsa.com\/pt-pt\/#\/schema\/logo\/image\/","url":"https:\/\/www.protubsa.com\/wp-content\/uploads\/2025\/01\/LogoProtu2025.jpg","contentUrl":"https:\/\/www.protubsa.com\/wp-content\/uploads\/2025\/01\/LogoProtu2025.jpg","width":1280,"height":1280,"caption":"Proveedora de Tubos Occidental, S.L."},"image":{"@id":"https:\/\/www.protubsa.com\/pt-pt\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/profile.php?id=100064172045907&locale=es_ES","https:\/\/www.youtube.com\/channel\/UCMGVivO-ehOsDOvQBWdhA7A","https:\/\/www.linkedin.com\/company\/proveedora-de-tubos-occidental-s-l-protubsa\/?originalSubdomain=es"],"description":"Empresa distribuidora de tubos y barras de acero en aplicaciones en: hidr\u00e1ulica\/neum\u00e1tica, mec\u00e1nica, estructuras e industria, Oil-Gas.","email":"protubsa@protubsa.com","telephone":"+34 977 677 913","legalName":"Proveedora de Tubos Occidental, S.L.","foundingDate":"1994-10-10","vatID":"B01267277","numberOfEmployees":{"@type":"QuantitativeValue","minValue":"51","maxValue":"200"},"ethicsPolicy":"https:\/\/www.protubsa.com\/aviso-legal\/"}]}},"_links":{"self":[{"href":"https:\/\/www.protubsa.com\/pt-pt\/wp-json\/wp\/v2\/pages\/997307","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.protubsa.com\/pt-pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.protubsa.com\/pt-pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.protubsa.com\/pt-pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.protubsa.com\/pt-pt\/wp-json\/wp\/v2\/comments?post=997307"}],"version-history":[{"count":4,"href":"https:\/\/www.protubsa.com\/pt-pt\/wp-json\/wp\/v2\/pages\/997307\/revisions"}],"predecessor-version":[{"id":1002718,"href":"https:\/\/www.protubsa.com\/pt-pt\/wp-json\/wp\/v2\/pages\/997307\/revisions\/1002718"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.protubsa.com\/pt-pt\/wp-json\/wp\/v2\/media\/997309"}],"wp:attachment":[{"href":"https:\/\/www.protubsa.com\/pt-pt\/wp-json\/wp\/v2\/media?parent=997307"}],"wp:term":[{"taxonomy":"folder","embeddable":true,"href":"https:\/\/www.protubsa.com\/pt-pt\/wp-json\/wp\/v2\/folder?post=997307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}