{"id":57102,"date":"2026-01-30T07:38:29","date_gmt":"2026-01-30T07:38:29","guid":{"rendered":"https:\/\/www.kaysuns.com\/?post_type=blog&#038;p=57102"},"modified":"2026-02-02T03:28:32","modified_gmt":"2026-02-02T03:28:32","slug":"tubo-de-aco-inoxidavel-304-304l","status":"publish","type":"blog","link":"https:\/\/www.kaysuns.com\/pt\/blog\/tubo-de-aco-inoxidavel-304-304l\/","title":{"rendered":"Tubo de a\u00e7o inoxid\u00e1vel 304\/304L"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"57102\" class=\"elementor elementor-57102\" data-elementor-post-type=\"blog\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cea1b40 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cea1b40\" 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-100 elementor-top-column elementor-element elementor-element-7c999da\" data-id=\"7c999da\" 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-e203b02 elementor-widget elementor-widget-heading\" data-id=\"e203b02\" 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 304 \/ 304L<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-35d07f0 elementor-widget elementor-widget-text-editor\" data-id=\"35d07f0\" 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\t304 \/ <strong>Tubo de a\u00e7o inoxid\u00e1vel 304L<\/strong> O \u201cL\u201d em 304L indica uma vers\u00e3o com baixo teor de carbono que oferece maior soldabilidade e resist\u00eancia \u00e0 corros\u00e3o intergranular, especialmente em se\u00e7\u00f5es soldadas de grande espessura.\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-2c130bd e-flex e-con-boxed e-con e-parent\" data-id=\"2c130bd\" 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-31c1004 elementor-widget elementor-widget-heading\" data-id=\"31c1004\" 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\">Tratamento t\u00e9rmico de tubos de a\u00e7o inoxid\u00e1vel 304 \/ 304L<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bf04f08 elementor-widget elementor-widget-heading\" data-id=\"bf04f08\" 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\">Recozimento de solu\u00e7\u00e3o<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d5c050 elementor-widget elementor-widget-text-editor\" data-id=\"6d5c050\" 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>Temperatura de aquecimento:<br \/>1010\u00b0C - 1120\u00b0C (1850\u00b0F - 2050\u00b0F).<\/li><li>Tempo de molho:<br \/>Para componentes com paredes espessas (por exemplo, acima de 25 mm), geralmente recomenda-se deixar de molho por 60 a 90 minutos para cada 25 mm de espessura.<\/li><li>M\u00e9todo de resfriamento:<br \/>O resfriamento r\u00e1pido \u00e9 obrigat\u00f3rio. A t\u00eampera com \u00e1gua \u00e9 recomendada para componentes pesados; se\u00e7\u00f5es finas podem usar resfriamento com ar for\u00e7ado. O resfriamento deve atravessar rapidamente a faixa de temperatura cr\u00edtica de 427\u00b0C a 816\u00b0C (800\u00b0F a 1500\u00b0F) para evitar a reprecipita\u00e7\u00e3o de carbonetos de cromo (sensibiliza\u00e7\u00e3o), que causa corros\u00e3o intergranular.<\/li><\/ul>\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-f3499d8 elementor-widget elementor-widget-heading\" data-id=\"f3499d8\" 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\">Al\u00edvio do estresse<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-56f96d3 elementor-widget elementor-widget-text-editor\" data-id=\"56f96d3\" 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>Al\u00edvio do estresse em baixa temperatura:<br \/>Normalmente, \u00e9 realizado abaixo de 400\u00b0C - 450\u00b0C, seguido de resfriamento ao ar ap\u00f3s a reten\u00e7\u00e3o. Essa faixa de temperatura mais baixa evita a sensibiliza\u00e7\u00e3o.<\/li><li>Al\u00edvio do estresse em alta temperatura:<br \/>No entanto, o a\u00e7o inoxid\u00e1vel 304 padr\u00e3o nunca deve ser mantido nessa faixa de temperatura por per\u00edodos prolongados, pois pode desenvolver uma severa suscetibilidade \u00e0 corros\u00e3o intergranular.<\/li><\/ul>\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-6d36f08 elementor-widget elementor-widget-heading\" data-id=\"6d36f08\" 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\">Forjamento\/Trabalho a quente<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e1c8c50 elementor-widget elementor-widget-text-editor\" data-id=\"e1c8c50\" 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>Temperatura inicial:<br \/>1149\u00b0C - 1260\u00b0C (2100\u00b0F - 2300\u00b0F).<\/li><li>Temperatura final:<br \/>N\u00e3o deve ser inferior a 927\u00b0C (1700\u00b0F).<\/li><li>Tratamento p\u00f3s-processamento:<br \/>O tratamento com solu\u00e7\u00e3o \u00e9 recomendado imediatamente ap\u00f3s o trabalho a quente para garantir a melhor resist\u00eancia \u00e0 corros\u00e3o.<\/li><\/ul>\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-31c628b elementor-widget elementor-widget-heading\" data-id=\"31c628b\" 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\">Diferen\u00e7as no tratamento t\u00e9rmico entre 304 e 304L<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4e7907 elementor-widget elementor-widget-text-editor\" data-id=\"c4e7907\" 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>Tratamento p\u00f3s-soldagem:<br \/>O 304L tem um teor de carbono extremamente baixo (\u22640,03%), mantendo normalmente uma excelente resist\u00eancia \u00e0 corros\u00e3o intergranular sem a necessidade de tratamento t\u00e9rmico ap\u00f3s a soldagem. Em contrapartida, o 304 padr\u00e3o pode precisar de tratamento de solu\u00e7\u00e3o ap\u00f3s a soldagem para restaurar o desempenho em ambientes de corros\u00e3o severa.<\/li><li>M\u00e9todos de endurecimento:<br \/>Ambas as classes s\u00f3 podem aumentar a resist\u00eancia e a dureza por meio do trabalho a frio (lamina\u00e7\u00e3o a frio, trefila\u00e7\u00e3o a frio), pois o tratamento t\u00e9rmico s\u00f3 as amolece e aumenta a ductilidade.<\/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-cd279bf e-flex e-con-boxed e-con e-parent\" data-id=\"cd279bf\" 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-2d0e3cf elementor-widget elementor-widget-heading\" data-id=\"2d0e3cf\" 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\">Composi\u00e7\u00e3o qu\u00edmica do tubo de a\u00e7o inoxid\u00e1vel 304 \/ 304L<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-39bdd58 e-con-full e-flex e-con e-child\" data-id=\"39bdd58\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-3c082cd e-con-full e-flex e-con e-child\" data-id=\"3c082cd\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c1126da elementor-widget elementor-widget-text-editor\" data-id=\"c1126da\" 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<tbody>\n<tr bgcolor=\"#00a0e9\">\n<th>Elemento (%)<\/th>\n<th>304 (S30400)<\/th>\n<th>304L (S30403)<\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">C<\/td>\n<td>\u2264 0.08<\/td>\n<td>\u2264 0.03<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Cr<\/td>\n<td>8,0 \u2013 12,0<\/td>\n<td>10,0 \u2013 14,0<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Mo<\/td>\n<td>18,0 \u2013 20,0<\/td>\n<td>18,0 \u2013 20,0<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Ni<\/td>\n<td>8,0 \u2013 10,5<\/td>\n<td>8,0 \u2013 12,0<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Mn<\/td>\n<td>\u2264 2.00<\/td>\n<td>\u2264 2.00<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Si<\/td>\n<td>\u2264 0.75<\/td>\n<td>\u2264 0.75<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">P<\/td>\n<td>\u2264 0.045<\/td>\n<td>\u2264 0.045<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">S<\/td>\n<td>\u2264 0.030<\/td>\n<td>\u2264 0.030<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">N<\/td>\n<td>\u2264 0.10<\/td>\n<td>\u2264 0.10<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Fe<\/td>\n<td>Equil\u00edbrio<\/td>\n<td>Equil\u00edbrio<\/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<\/div>\n\t\t<div class=\"elementor-element elementor-element-fa0a62c e-con-full e-flex e-con e-child\" data-id=\"fa0a62c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5719cae elementor-widget elementor-widget-image\" data-id=\"5719cae\" 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=\"768\" height=\"1016\" src=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/304-304L-Stainless-Steel-Pipe-768x1016.webp\" class=\"attachment-medium_large size-medium_large wp-image-57166\" alt=\"Tubo de a\u00e7o inoxid\u00e1vel 304 304L\" srcset=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/304-304L-Stainless-Steel-Pipe-768x1016.webp 768w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/304-304L-Stainless-Steel-Pipe-227x300.webp 227w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/304-304L-Stainless-Steel-Pipe-774x1024.webp 774w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/304-304L-Stainless-Steel-Pipe-9x12.webp 9w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/304-304L-Stainless-Steel-Pipe.webp 864w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\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>\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-40ce33b e-flex e-con-boxed e-con e-parent\" data-id=\"40ce33b\" 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-b01bcf7 elementor-widget elementor-widget-heading\" data-id=\"b01bcf7\" 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\">Propriedades mec\u00e2nicas dos tubos de a\u00e7o inoxid\u00e1vel 304 \/ 304L<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2048965 elementor-widget elementor-widget-text-editor\" data-id=\"2048965\" 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<tbody>\n<tr bgcolor=\"#00a0e9\">\n<th>Propriedade<\/th>\n<th>304 (S30400)<\/th>\n<th>304L (S30403)<\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Resist\u00eancia \u00e0 tra\u00e7\u00e3o, m\u00edn.<\/td>\n<td>75 ksi (515 MPa)<\/td>\n<td>70 ksi (485 MPa)<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Resist\u00eancia ao escoamento (0,2% Offset), m\u00edn.<\/td>\n<td>30 ksi (205 MPa)<\/td>\n<td>25 ksi (170 MPa)<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Alongamento (em 2 pol. ou 50 mm), m\u00edn.<\/td>\n<td>35% - 40%<\/td>\n<td>35% - 40%<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Dureza, m\u00e1x.<\/td>\n<td>92 HRB (192 HBW)<\/td>\n<td>92 HRB (192 HBW)<\/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<div class=\"elementor-element elementor-element-45cd385 elementor-widget elementor-widget-text-editor\" data-id=\"45cd385\" 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\tA Kaysuns oferece tubos de a\u00e7o inoxid\u00e1vel que atendem simultaneamente \u00e0s propriedades mec\u00e2nicas do 304 e aos requisitos de baixo teor de carbono do 304L. Esses produtos possuem certifica\u00e7\u00e3o dupla 304\/304L. Fique \u00e0 vontade para <a href=\"https:\/\/www.kaysuns.com\/pt\/contato-kaysuns\/\" target=\"_blank\">entre em contato conosco<\/a> se voc\u00ea tiver alguma necessidade.\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-757a0f7 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"757a0f7\" 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-747ba75\" data-id=\"747ba75\" 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-e8d42be elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"e8d42be\" 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\">O que fazemos<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f7cdfef elementor-drop-cap-yes elementor-widget__width-initial elementor-drop-cap-view-default elementor-widget elementor-widget-text-editor\" data-id=\"f7cdfef\" data-element_type=\"widget\" data-settings=\"{&quot;drop_cap&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<ul><li>Placa<\/li><li>Folha<\/li><li>Forjados<\/li><li>Barra redonda<\/li><\/ul>\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-1d5601c elementor-drop-cap-yes elementor-widget__width-initial elementor-drop-cap-view-default elementor-widget elementor-widget-text-editor\" data-id=\"1d5601c\" data-element_type=\"widget\" data-settings=\"{&quot;drop_cap&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<ul><li>Mesa<\/li><li>Tubos<\/li><li>Conex\u00f5es<\/li><li>Personalizado<\/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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5fff077\" data-id=\"5fff077\" 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-d45bdf5 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"d45bdf5\" 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>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-73db2be elementor-align-center elementor-mobile-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"73db2be\" 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\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-719b6f3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"719b6f3\" 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-100 elementor-top-column elementor-element elementor-element-2505264\" data-id=\"2505264\" 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-01078d9 elementor-widget elementor-widget-heading\" data-id=\"01078d9\" 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\">Padr\u00f5es de fabrica\u00e7\u00e3o para tubos de a\u00e7o inoxid\u00e1vel 304\/304L<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-323f014 elementor-widget elementor-widget-text-editor\" data-id=\"323f014\" 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>ASTM A312 \/ ASME SA312:<br \/>O padr\u00e3o mais comum na Am\u00e9rica do Norte, que abrange tubos de a\u00e7o inoxid\u00e1vel austen\u00edtico sem costura e soldados para servi\u00e7os de alta temperatura e corros\u00e3o geral.<\/li><li>ASTM A240 \/ ASME SA240:<br \/>Padr\u00e3o para chapas de a\u00e7o inoxid\u00e1vel; no entanto, ao produzir tubos soldados, as chapas e tiras de mat\u00e9ria-prima devem atender a esses requisitos de composi\u00e7\u00e3o qu\u00edmica e desempenho.<\/li><li>EN 10217-7:<br \/>Padr\u00e3o europeu que especifica as condi\u00e7\u00f5es t\u00e9cnicas de entrega para tubos de a\u00e7o inoxid\u00e1vel soldados.<\/li><li>JIS G3459:<br \/>Padr\u00e3o industrial japon\u00eas que especifica tubos de a\u00e7o inoxid\u00e1vel para aplica\u00e7\u00f5es resistentes \u00e0 corros\u00e3o, criog\u00eanicas e de alta temperatura (designados como SUS304TP\/SUS304LTP)<\/li><li>GB\/T 14976: Norma nacional chinesa que define os requisitos para tubos de a\u00e7o inoxid\u00e1vel sem costura usados no transporte de fluidos.<\/li><\/ul>\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-25efcbe elementor-widget elementor-widget-heading\" data-id=\"25efcbe\" 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\">Capacidade de fabrica\u00e7\u00e3o e fornecimento<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c841aea elementor-widget elementor-widget-text-editor\" data-id=\"c841aea\" 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><tbody><tr><td bgcolor=\"#00a0e9\">Produto<\/td><td bgcolor=\"#05B8E4\">Tubos e tubos de a\u00e7o inoxid\u00e1vel<\/td><\/tr><tr><td bgcolor=\"#00a0e9\">Grau<\/td><td bgcolor=\"#05B8E4\">304 | 1.4301 \uff0c304L | 1.4307<\/td><\/tr><tr><td bgcolor=\"#00a0e9\">Dimens\u00e3o<\/td><td bgcolor=\"#05B8E4\">1\/2\" ~ 24\" para smls, 6\" ~ 104\" para tubo EFW<br \/><a href=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/08\/Dimension-and-Wall-Thickness-To-ANSI-B36.19-B36.10.pdf\" target=\"_blank\" rel=\"noopener\">As dimens\u00f5es dos tubos de a\u00e7o inoxid\u00e1vel est\u00e3o em conformidade com as normas ASME B36.19\/B36.10.<\/a><\/td><\/tr><tr><td bgcolor=\"#00a0e9\">Cronograma<\/td><td bgcolor=\"#05B8E4\">SCH10S, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS<\/td><\/tr><tr><td bgcolor=\"#00a0e9\">Modelo<\/td><td bgcolor=\"#05B8E4\">Sem costura \/ Soldado<\/td><\/tr><tr><td bgcolor=\"#00a0e9\">Manfaucturing Craft<\/td><td bgcolor=\"#05B8E4\">Trefilado a frio, Laminado a frio (ERW\/EFW para soldado)<\/td><\/tr><tr><td bgcolor=\"#00a0e9\">Ponta do tubo<\/td><td bgcolor=\"#05B8E4\">Extremidade plana, Extremidade chanfrada, Pisa<\/td><\/tr><tr><td bgcolor=\"#00a0e9\">Condi\u00e7\u00f5es de entrega<\/td><td bgcolor=\"#05B8E4\">Solu\u00e7\u00f5es de recozimento, recozimento brilhante<\/td><\/tr><\/tbody><\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-f3cd9b8 e-flex e-con-boxed e-con e-parent\" data-id=\"f3cd9b8\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-ebe8dff e-con-full e-flex e-con e-child\" data-id=\"ebe8dff\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-90dce32 elementor-widget elementor-widget-heading\" data-id=\"90dce32\" 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\">Caracter\u00edsticas<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f7d008 elementor-widget elementor-widget-text-editor\" data-id=\"1f7d008\" 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>Resist\u00eancia \u00e0 corros\u00e3o<\/li><li>Fabrica\u00e7\u00e3o e soldagem<\/li><li>Versatilidade de temperatura<\/li><li>Higiene e est\u00e9tica<\/li><li>Custo-efetividade<\/li><\/ul>\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-92c2021 e-con-full e-flex e-con e-child\" data-id=\"92c2021\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5e7948e elementor-widget elementor-widget-heading\" data-id=\"5e7948e\" 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<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-59b1b9f elementor-widget elementor-widget-text-editor\" data-id=\"59b1b9f\" 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 de alimentos e bebidas<\/li><li>Ind\u00fastria qu\u00edmica e petroqu\u00edmica<\/li><li>Sistemas de tratamento e abastecimento de \u00e1gua<\/li><li>Arquitetura e constru\u00e7\u00e3o<\/li><li>Equipamentos m\u00e9dicos e farmac\u00eauticos<\/li><\/ul>\t\t\t\t\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-9f26a16 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9f26a16\" 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-4997783\" data-id=\"4997783\" 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-749de34 elementor-widget elementor-widget-heading\" data-id=\"749de34\" 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-ad36a72 elementor-widget-divider--view-line_text elementor-widget-divider--element-align-left elementor-widget elementor-widget-divider\" data-id=\"ad36a72\" 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-7683695 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=\"7683695\" 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-map-marker-alt\"><\/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\">RM901 No.22 Tangjiaqiao Road Wenzhou China<\/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-phone-square-alt\"><\/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\">+86 577 8551 1171<\/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<a href=\"mailto:sales@kaysuns.com\" target=\"_blank\">\n\n\t\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-envelope-square\"><\/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\">sales@kaysuns.com<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\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<a href=\"https:\/\/www.kaysuns.com\/pt\/\" target=\"_blank\">\n\n\t\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-book-reader\"><\/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\">https:\/\/www.kaysuns.com\/<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\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 class=\"elementor-element elementor-element-3a3803c elementor-widget-divider--view-line_text elementor-widget-divider--element-align-left elementor-widget elementor-widget-divider\" data-id=\"3a3803c\" 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\tEncontre-nos\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-04ba1e9 e-grid-align-left elementor-shape-square elementor-grid-0 elementor-widget elementor-widget-social-icons\" data-id=\"04ba1e9\" data-element_type=\"widget\" data-widget_type=\"social-icons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-social-icons-wrapper elementor-grid\" role=\"list\">\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-facebook elementor-repeater-item-2f55736\" href=\"https:\/\/www.facebook.com\/kaysuns?mibextid=LQQJ4d\" target=\"_blank\" rel=\"nofollow\" >\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Facebook<\/span>\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-facebook\"><\/i>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-linkedin elementor-repeater-item-25db865\" href=\"https:\/\/www.linkedin.com\/company\/kaysuns\/\" target=\"_blank\" rel=\"nofollow\" >\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Linkedin<\/span>\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-linkedin\"><\/i>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-envelope elementor-repeater-item-bb1358c\" href=\"mailto:sales@kaysuns.com\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Envelope<\/span>\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-envelope\"><\/i>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\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-aac5b72\" data-id=\"aac5b72\" data-element_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-8084445 elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"8084445\" data-element_type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"Blog-Contact\" aria-label=\"Blog-Contato\" action=\"\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"57102\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"8084445\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"304L Stainless Steel Pipe | 304 SS Tubing | ASTM A312,SA312\" \/>\n\n\t\t\t\t\t\t\t<input type=\"hidden\" name=\"queried_id\" value=\"57102\"\/>\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-above\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tNome\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Nome\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tEmail\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" 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