{"id":56712,"date":"2026-01-26T06:28:28","date_gmt":"2026-01-26T06:28:28","guid":{"rendered":"https:\/\/www.kaysuns.com\/?post_type=blog&#038;p=56712"},"modified":"2026-01-26T07:37:17","modified_gmt":"2026-01-26T07:37:17","slug":"tubo-de-aco-inoxidavel-de-4-polegadas","status":"publish","type":"blog","link":"https:\/\/www.kaysuns.com\/pt\/blog\/tubo-de-aco-inoxidavel-de-4-polegadas\/","title":{"rendered":"Tubo de a\u00e7o inoxid\u00e1vel de 4 polegadas"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"56712\" class=\"elementor elementor-56712\" data-elementor-post-type=\"blog\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b02c1d2 e-flex e-con-boxed e-con e-parent\" data-id=\"b02c1d2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e3c91ea elementor-widget elementor-widget-heading\" data-id=\"e3c91ea\" data-element_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\">Tubo de a\u00e7o inoxid\u00e1vel de 4 polegadas<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-483cffc e-con-full e-flex e-con e-child\" data-id=\"483cffc\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-967b792 e-con-full e-flex e-con e-child\" data-id=\"967b792\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-20298ff elementor-widget elementor-widget-text-editor\" data-id=\"20298ff\" data-element_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\to <strong>Tubo de a\u00e7o inoxid\u00e1vel de 4 polegadas<\/strong> A Kaysuns tem o compromisso de fornecer solu\u00e7\u00f5es de tubula\u00e7\u00e3o de precis\u00e3o que atendam aos padr\u00f5es globais. <a href=\"https:\/\/www.kaysuns.com\/pt\/tubos-de-aco-inoxidavel\/\" target=\"_blank\" rel=\"noopener\">tubos de a\u00e7o inoxid\u00e1vel<\/a> Com mais de uma d\u00e9cada de experi\u00eancia na fabrica\u00e7\u00e3o de tubos e conex\u00f5es de a\u00e7o inoxid\u00e1vel e no com\u00e9rcio internacional, oferecemos solu\u00e7\u00f5es de fabrica\u00e7\u00e3o personalizadas.\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-8b8793b elementor-widget elementor-widget-text-editor\" data-id=\"8b8793b\" data-element_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>As especifica\u00e7\u00f5es padr\u00e3o para o tubo de a\u00e7o inoxid\u00e1vel de 4 polegadas s\u00e3o definidas pela ASTM A312 \/ ASTM SA312 para tubos de a\u00e7o inoxid\u00e1vel austen\u00edtico sem costura, com costura reta soldada e fortemente trabalhados a frio, destinados a ambientes de alta temperatura e geralmente corrosivos. Enquanto isso, a ASME B36.19M especifica padr\u00f5es dimensionais, incluindo espessuras de parede como SCH 10S, 40S e 80S. A ASME B36.10M, por outro lado, serve como padr\u00e3o dimensional para a\u00e7o carbono.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-000759a e-con-full e-flex e-con e-child\" data-id=\"000759a\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5234cc7 elementor-widget elementor-widget-image\" data-id=\"5234cc7\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"577\" src=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/4-Inch-SS-Pipe-CTA-scaled-e1769407682222-1024x577.webp\" class=\"attachment-large size-large wp-image-56989\" alt=\"Tubo de a\u00e7o inoxid\u00e1vel de 4 polegadas - CTA\" srcset=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/4-Inch-SS-Pipe-CTA-scaled-e1769407682222-1024x577.webp 1024w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/4-Inch-SS-Pipe-CTA-scaled-e1769407682222-300x169.webp 300w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/4-Inch-SS-Pipe-CTA-scaled-e1769407682222-768x433.webp 768w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/4-Inch-SS-Pipe-CTA-scaled-e1769407682222-1536x865.webp 1536w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/4-Inch-SS-Pipe-CTA-scaled-e1769407682222-2048x1154.webp 2048w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/4-Inch-SS-Pipe-CTA-scaled-e1769407682222-18x10.webp 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-609d9a6 elementor-widget-tablet__width-initial elementor-widget-mobile__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"609d9a6\" data-element_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\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/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\">Alta qualidade<\/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-square-full\"><\/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\">Resistente \u00e0 corros\u00e3o<\/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-square-full\"><\/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\">Alta tenacidade<\/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-square-full\"><\/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\">Grau aliment\u00edcio<\/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-square-full\"><\/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\">Vendas diretas da f\u00e1brica<\/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<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7655d48 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7655d48\" data-element_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-50 elementor-top-column elementor-element elementor-element-2211e6c\" data-id=\"2211e6c\" data-element_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-e12a8d6 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"e12a8d6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Tem um requisito?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d5bb17 elementor-widget elementor-widget-heading\" data-id=\"7d5bb17\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-medium\">Somos um fornecedor profissional de tubos e conex\u00f5es de liga Inconel 718. Entre em contato conosco se tiver alguma necessidade.<\/span>\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-94b3a61\" data-id=\"94b3a61\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"dce-visibility-event elementor-element elementor-element-7659573 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"7659573\" data-element_type=\"widget\" data-settings=\"{&quot;enabled_visibility&quot;:&quot;yes&quot;,&quot;dce_visibility_selected&quot;:&quot;yes&quot;}\" 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>Entre em contato conosco para obter mais informa\u00e7\u00f5es\u00a0<\/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-25945b8 elementor-align-center elementor-mobile-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"25945b8\" data-element_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 elementor-animation-grow\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjQ2ODEzIiwidG9nZ2xlIjpmYWxzZX0%3D\" target=\"_blank\" id=\"#241018\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contate-nos<\/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<div class=\"elementor-element elementor-element-5ea8cef e-flex e-con-boxed e-con e-parent\" data-id=\"5ea8cef\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-62df64a elementor-widget elementor-widget-heading\" data-id=\"62df64a\" data-element_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\">Dimens\u00f5es de um tubo de a\u00e7o inoxid\u00e1vel de 4 polegadas<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5bf452c elementor-widget elementor-widget-text-editor\" data-id=\"5bf452c\" data-element_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\tO di\u00e2metro externo real de um tubo de a\u00e7o inoxid\u00e1vel de 4 polegadas \u00e9 um pouco maior do que 4 polegadas. Especificamente, o di\u00e2metro externo padr\u00e3o desse tubo \u00e9 de 4,5 polegadas.\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-6fa1a87 elementor-widget elementor-widget-text-editor\" data-id=\"6fa1a87\" data-element_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\tAs espessuras de parede comuns para essa classe incluem: Para projetos que envolvem ambientes de extrema press\u00e3o, pode at\u00e9 ser necess\u00e1rio o grau 80S.\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-1ac3251 elementor-widget elementor-widget-heading\" data-id=\"1ac3251\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Dimens\u00f5es de um tubo de a\u00e7o inoxid\u00e1vel de 4 polegadas<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-213d98e elementor-widget elementor-widget-text-editor\" data-id=\"213d98e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table>\n<thead>\n<tr>\n<th bgcolor=\"#00a0e9\">Programa\u00e7\u00e3o de tubula\u00e7\u00e3o<\/th>\n<th bgcolor=\"#00a0e9\">Di\u00e2metro externo (polegadas)<\/th>\n<th bgcolor=\"#00a0e9\">Espessura da parede (polegada)<\/th>\n<th bgcolor=\"#00a0e9\">Di\u00e2metro interno (polegada)<\/th>\n<th bgcolor=\"#00a0e9\">Peso por p\u00e9 (lb)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td  bgcolor=\"#05B8E4\">SCH 10S<\/td>\n<td rowspan=\"3\">4.5<\/td>\n<td>0.120<\/td>\n<td>4.260<\/td>\n<td>5.61<\/td>\n<\/tr>\n<tr>\n<td  bgcolor=\"#05B8E4\">SCH 40S<\/td>\n<td>0.237<\/td>\n<td>4.026<\/td>\n<td>10.79<\/td>\n<\/tr>\n<tr>\n<td  bgcolor=\"#05B8E4\">SCH 80S<\/td>\n<td>0.337<\/td>\n<td>3.826<\/td>\n<td>14.98<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2d31158 e-flex e-con-boxed e-con e-parent\" data-id=\"2d31158\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cf00643 elementor-widget elementor-widget-heading\" data-id=\"cf00643\" data-element_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\">Classes de material de tubos de a\u00e7o inoxid\u00e1vel de 4 polegadas para desempenho superior<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f5d0462 elementor-widget elementor-widget-text-editor\" data-id=\"f5d0462\" data-element_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\tUtilizamos v\u00e1rios tipos de a\u00e7o inoxid\u00e1vel austen\u00edtico e duplex para fabricar tubula\u00e7\u00f5es, atendendo a diversos ambientes corrosivos.\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-aee23d2 elementor-widget elementor-widget-text-editor\" data-id=\"aee23d2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Grau 304\/304L:<\/strong><br \/>A escolha mais popular para aplica\u00e7\u00f5es gerais, oferecendo excelente custo-benef\u00edcio e resist\u00eancia confi\u00e1vel \u00e0 corros\u00e3o.<\/li><li><strong>Grau 316\/316L:<\/strong><br \/>Cont\u00e9m molibd\u00eanio para prevenir eficazmente a corros\u00e3o por pite de cloreto em tubula\u00e7\u00f5es. Recomendado para ambientes marinhos ou f\u00e1bricas de produtos qu\u00edmicos.<\/li><li><strong>Duplex 2205:<\/strong><br \/>Duas vezes a resist\u00eancia do a\u00e7o inoxid\u00e1vel padr\u00e3o, o que o torna ideal para sistemas de alta press\u00e3o no setor de petr\u00f3leo e g\u00e1s.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dba317e e-flex e-con-boxed e-con e-parent\" data-id=\"dba317e\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6c341b7 elementor-widget elementor-widget-heading\" data-id=\"6c341b7\" data-element_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\">Tubo de a\u00e7o inoxid\u00e1vel de 4 polegadas sem costura vs. soldado<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c5d0c4b elementor-widget elementor-widget-text-editor\" data-id=\"c5d0c4b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table>\n<thead>\n<tr>\n<th bgcolor=\"#00a0e9\">Recurso<\/th>\n<th bgcolor=\"#00a0e9\">Tubo de a\u00e7o inoxid\u00e1vel de 4 polegadas sem costura<\/th>\n<th bgcolor=\"#00a0e9\">Tubo de a\u00e7o inoxid\u00e1vel soldado de 4 polegadas<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td bgcolor=\"#05B8E4\">Limite de press\u00e3o<\/td>\n<td>Mais alto (sem costura)<\/td>\n<td>Moderado<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Acabamento da superf\u00edcie<\/td>\n<td>Suave e uniforme<\/td>\n<td>Cord\u00e3o de solda vis\u00edvel (a menos que seja polido)<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Custo<\/td>\n<td>Mais caro<\/td>\n<td>Mais acess\u00edvel<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Disponibilidade<\/td>\n<td>Mais dif\u00edcil de encontrar em comprimentos longos<\/td>\n<td>Prontamente dispon\u00edvel<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6ae9495 e-flex e-con-boxed e-con e-parent\" data-id=\"6ae9495\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-206c51d elementor-widget elementor-widget-heading\" data-id=\"206c51d\" data-element_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\">Excel\u00eancia na fabrica\u00e7\u00e3o: Sem costura vs. com solda<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c398d31 elementor-widget elementor-widget-text-editor\" data-id=\"c398d31\" data-element_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\tOs tubos de a\u00e7o inoxid\u00e1vel de 4 polegadas sem costura s\u00e3o fabricados por meio de um processo de extrus\u00e3o, sem costuras longitudinais. Essa constru\u00e7\u00e3o \u00e9 adequada para aplica\u00e7\u00f5es de alta press\u00e3o e alta temperatura em que a seguran\u00e7a \u00e9 fundamental.\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-74931df elementor-widget elementor-widget-text-editor\" data-id=\"74931df\" data-element_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\tEm contraste, os tubos soldados s\u00e3o produzidos a partir de tiras de a\u00e7o laminadas a frio, oferecendo uma uniformidade superior na espessura da parede e maior custo-benef\u00edcio para projetos de infraestrutura de grande escala.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-06e8950 e-flex e-con-boxed e-con e-parent\" data-id=\"06e8950\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2f9b975 elementor-widget elementor-widget-heading\" data-id=\"2f9b975\" data-element_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\">Acabamentos de superf\u00edcie para tubos de a\u00e7o inoxid\u00e1vel de 4 polegadas<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29b0760 elementor-widget elementor-widget-text-editor\" data-id=\"29b0760\" data-element_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<ol><li><strong>Acabamento de fresagem (padr\u00e3o):<br \/><\/strong>Normalmente, o acabamento \u00e9 2B (levemente refletivo, laminado a frio) ou 2D (sem brilho), proporcionando m\u00e1xima resist\u00eancia \u00e0 corros\u00e3o para aplica\u00e7\u00f5es industriais.<\/li><li><strong>#4 Acabamento escovado\/acetinado:<\/strong><br \/>Um acabamento polido criado com abrasivos de gr\u00e3o 120-180, geralmente usado quando o tubo \u00e9 vis\u00edvel e se deseja uma apar\u00eancia acetinada consistente e n\u00e3o reflexiva.<\/li><li><strong>Acabamento sanit\u00e1rio\/polido:<br \/><\/strong>OD e ID polidos para aplica\u00e7\u00f5es em alimentos, bebidas ou produtos farmac\u00eauticos, atendendo a padr\u00f5es de alta pureza.<\/li><li><strong>Recozido brilhante (BA):<br \/><\/strong>Produzido em um forno de atmosfera controlada para um acabamento brilhante e reflexivo.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d313522 e-flex e-con-boxed e-con e-parent\" data-id=\"d313522\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-73858f8 elementor-widget elementor-widget-heading\" data-id=\"73858f8\" data-element_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\">Aplica\u00e7\u00f5es de tubos de a\u00e7o inoxid\u00e1vel de 4 polegadas<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d63f20e elementor-widget elementor-widget-text-editor\" data-id=\"d63f20e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Processamento industrial e qu\u00edmico<\/li><li>Ind\u00fastria de alimentos e bebidas<\/li><li>Setor de petr\u00f3leo e g\u00e1s<\/li><li>Tratamento de \u00e1gua e esgoto<\/li><li>Constru\u00e7\u00e3o e estrutura<\/li><li>Automotivo e mar\u00edtimo<\/li><li>HVAC e ventila\u00e7\u00e3o<\/li><li>M\u00e9dico e farmac\u00eautico<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a8b6189 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a8b6189\" data-element_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-50 elementor-top-column elementor-element elementor-element-976a56e\" data-id=\"976a56e\" data-element_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-ffcc098 elementor-widget elementor-widget-heading\" data-id=\"ffcc098\" data-element_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\">Contate-nos<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7405343 elementor-widget-divider--view-line_text elementor-widget-divider--element-align-left elementor-widget elementor-widget-divider\" data-id=\"7405343\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<span class=\"elementor-divider__text elementor-divider__element\">\n\t\t\t\tEntre em contato\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71ba09f elementor-align-start elementor-widget__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"71ba09f\" data-element_type=\"widget\" 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