{"id":58494,"date":"2026-03-25T07:21:40","date_gmt":"2026-03-25T07:21:40","guid":{"rendered":"https:\/\/www.kaysuns.com\/?post_type=blog&#038;p=58494"},"modified":"2026-03-25T07:21:41","modified_gmt":"2026-03-25T07:21:41","slug":"es-el-tinte-termico-en-acero-inoxidable-un-defecto-de-soldadura","status":"publish","type":"blog","link":"https:\/\/www.kaysuns.com\/es\/blog\/es-el-tinte-termico-en-acero-inoxidable-un-defecto-de-soldadura\/","title":{"rendered":"\u00bfEs el tinte t\u00e9rmico en acero inoxidable un defecto de soldadura?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"58494\" class=\"elementor elementor-58494\" data-elementor-post-type=\"blog\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2646b22 e-flex e-con-boxed e-con e-parent\" data-id=\"2646b22\" 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-99c6719 elementor-widget elementor-widget-text-editor\" data-id=\"99c6719\" 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\tAlgunos ingenieros suelen preguntar,<strong>\u00bfes el tinte t\u00e9rmico en acero inoxidable un defecto de soldadura?<\/strong>La respuesta corta y directa es s\u00ed. Esta decoloraci\u00f3n oscura se produce durante el proceso de soldadura, ya que el calor hace que la superficie del metal se oxide r\u00e1pidamente.\nEn consecuencia,esta oxidacion destruye la resistencia natural del material a la oxidacion.Si se ignora esta decoloracion por calor en el inoxidable,el metal se oxidara rapidamente.Por lo tanto,debemos tratar la superficie inmediatamente.Utilizamos dos procesos quimicos para esta reparacion.Estos procesos son <a href=\"https:\/\/www.kaysuns.com\/es\/blog\/decapado-y-pasivado-de-tubos-de-acero-inoxidable\/\" target=\"_blank\" rel=\"noopener\">decapado y pasivaci\u00f3n<\/a>.\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-a98b3e6 e-flex e-con-boxed e-con e-parent\" data-id=\"a98b3e6\" 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-c5d5a2e elementor-widget elementor-widget-heading\" data-id=\"c5d5a2e\" 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\">\u00bfPor qu\u00e9 el tinte t\u00e9rmico en acero inoxidable es un defecto de soldadura?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5460c36 elementor-widget elementor-widget-text-editor\" data-id=\"5460c36\" 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\tEl acero inoxidable se basa en una capa microsc\u00f3pica de \u00f3xido de cromo.Esta capa invisible bloquea el ox\u00edgeno para que no llegue al hierro en bruto.Sin embargo,el calor de la soldadura quema este escudo protector de cromo.Este calor extremo crea una escala de \u00f3xido de color en la superficie.Llamamos a esta escala tinte de calor en el inoxidable.Debajo de este color oscuro,el acero carece totalmente de cromo esencial.Por lo tanto,el metal se vuelve muy vulnerable a la corrosi\u00f3n severa.El \u00f3xido localizado atacar\u00e1 esta zona debilitada muy r\u00e1pidamente.Esta realidad qu\u00edmica hace que la decoloraci\u00f3n sea un defecto grave de la soldadura.\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-1370604 elementor-widget elementor-widget-text-editor\" data-id=\"1370604\" 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\tPor ejemplo, muchas plantas de procesamiento de alimentos utilizan un <a href=\"https:\/\/www.kaysuns.com\/es\/blog\/316-316l-tubo-de-acero-inoxidable\/\" target=\"_blank\" rel=\"noopener\">Tubos de acero inoxidable 316\/316L<\/a> Incluso este metal de alta calidad fallar\u00e1 si deja el tinte t\u00e9rmico sin tratar. El cloro del agua atacar\u00e1 agresivamente la zona de soldadura debilitada.\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-cf291fa elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cf291fa\" 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-36fcc14\" data-id=\"36fcc14\" 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-b16800a elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"b16800a\" 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\">Qu\u00e9 hacemos<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a3c451b elementor-drop-cap-yes elementor-widget__width-initial elementor-drop-cap-view-default elementor-widget elementor-widget-text-editor\" data-id=\"a3c451b\" 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>Plato<\/li><li>Hoja<\/li><li>Piezas forjadas<\/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-0f62034 elementor-drop-cap-yes elementor-widget__width-initial elementor-drop-cap-view-default elementor-widget elementor-widget-text-editor\" data-id=\"0f62034\" 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>Brida<\/li><li>Tuber\u00edas<\/li><li>Accesorios<\/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-f3d400e\" data-id=\"f3d400e\" 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-3518879 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"3518879\" 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>M\u00e1s informaci\u00f3n\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-319c57e elementor-align-center elementor-mobile-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"319c57e\" 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\">Contacto<\/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-2782b42 e-flex e-con-boxed e-con e-parent\" data-id=\"2782b42\" 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-d8b4904 elementor-widget elementor-widget-heading\" data-id=\"d8b4904\" 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\">Un fallo real causado por este defecto de soldadura<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fe9f7e8 elementor-widget elementor-widget-text-editor\" data-id=\"fe9f7e8\" 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\u00bfQu\u00e9 ocurre si se ignora por completo este problema?<br \/>\nLas consecuencias suelen ser catastr\u00f3ficas y muy caras.Consideremos un problema ampliamente conocido en el sector cervecero industrial.Una importante f\u00e1brica de bebidas instal\u00f3 una nueva l\u00ednea de procesamiento de l\u00edquidos.Decidieron omitir la limpieza qu\u00edmica tras la soldadura.Creyeron err\u00f3neamente que el metal en bruto era lo suficientemente resistente.\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-2698bc0 elementor-widget elementor-widget-text-editor\" data-id=\"2698bc0\" 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\tSin embargo, la decoloraci\u00f3n por calor no eliminada en el acero inoxidable actu\u00f3 como un im\u00e1n para el \u00f3xido.En seis meses,la corrosi\u00f3n por picaduras agresiva destruy\u00f3 las juntas de soldadura.La f\u00e1brica tuvo que detener completamente la producci\u00f3n durante varias semanas.Perdieron millones de d\u00f3lares en tiempo de inactividad y costes de reparaci\u00f3n.Este ejemplo del mundo real demuestra que la decoloraci\u00f3n por calor es un defecto cr\u00edtico de la soldadura.\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-027a7b0 elementor-widget elementor-widget-heading\" data-id=\"027a7b0\" 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\">Riesgos de la decoloraci\u00f3n de la soldadura no tratada<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f988976 elementor-widget elementor-widget-text-editor\" data-id=\"f988976\" 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>\u00c1rea problem\u00e1tica<\/th>\n<th>Causa t\u00e9cnica principal<\/th>\n<th>Resultado a largo plazo<\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Corrosi\u00f3n por picaduras<\/td>\n<td>Falta de capa de cromo en la soldadura.<\/td>\n<td>R\u00e1pida fuga de tuber\u00edas y p\u00e9rdida de fluidos.<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Contaminaci\u00f3n del sistema<\/td>\n<td>Formaci\u00f3n de \u00f3xido de hierro (\u00f3xido) en la tuber\u00eda.<\/td>\n<td>Productos industriales o alimentos en mal estado.<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Fallo estructural<\/td>\n<td>Juntas de soldadura debilitadas y degradadas.<\/td>\n<td>Colapso total del sistema bajo presi\u00f3n.<\/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-b48190b e-flex e-con-boxed e-con e-parent\" data-id=\"b48190b\" 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-2936b02 elementor-widget elementor-widget-heading\" data-id=\"2936b02\" 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\">El proceso de decapado: Eliminaci\u00f3n del Tinte T\u00e9rmico en el Acero Inoxidable<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-be26ce9 elementor-widget elementor-widget-text-editor\" data-id=\"be26ce9\" 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\u00bfC\u00f3mo solucionar este peligroso defecto de soldadura? El primer paso necesario es el decapado qu\u00edmico industrial.El decapado utiliza \u00e1cidos fuertes para disolver la cascarilla oxidada.Estos \u00e1cidos se comen agresivamente los colores oscuros del arco iris.Adem\u00e1s,eliminan la capa de acero sin cromo que hay debajo.\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-238de8e elementor-widget elementor-widget-text-editor\" data-id=\"238de8e\" 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\tLos t\u00e9cnicos suelen utilizar una mezcla fuerte de \u00e1cido n\u00edtrico y \u00e1cido fluorh\u00eddrico.La mezcla qu\u00edmica exacta depende totalmente del grado del metal.Por ejemplo,un <a href=\"https:\/\/www.kaysuns.com\/es\/proveedor-de-tubos-duplex-2205-2507\/\" target=\"_blank\" rel=\"noopener\">Tubo d\u00faplex 2205 \/ 2507<\/a> requiere un ba\u00f1o de \u00e1cido m\u00e1s fuerte.Esto ocurre porque los metales d\u00faplex tienen estructuras de grano muy complejas y muy resistentes.El decapado deja la superficie del metal completamente limpia y uniforme.Sin embargo,la superficie sigue en bruto y vulnerable al aire.Por lo tanto,debemos pasar directamente al siguiente paso crucial.\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-2bbd229 e-flex e-con-boxed e-con e-parent\" data-id=\"2bbd229\" 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-0aa8278 elementor-widget elementor-widget-heading\" data-id=\"0aa8278\" 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\">Pasivaci\u00f3n: Restauraci\u00f3n del escudo protector<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6027170 elementor-widget elementor-widget-text-editor\" data-id=\"6027170\" 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\tLa pasivaci\u00f3n es la segunda mitad de la soluci\u00f3n total.Despu\u00e9s de que el decapado elimine el tinte t\u00e9rmico del inoxidable,comienza la reconstrucci\u00f3n de la pasivaci\u00f3n.Este proceso utiliza un \u00e1cido m\u00e1s suave,como el \u00e1cido c\u00edtrico o el \u00e1cido n\u00edtrico puro.Este \u00e1cido espec\u00edfico no elimina ning\u00fan metal en absoluto.En su lugar,arranca el hierro libre de la superficie absoluta.\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-feb6d32 elementor-widget elementor-widget-text-editor\" data-id=\"feb6d32\" 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\tEsta acci\u00f3n obliga al cromo restante a reaccionar con el ox\u00edgeno ambiental, form\u00e1ndose instant\u00e1neamente una capa gruesa y uniforme de \u00f3xido de cromo. Este tratamiento qu\u00edmico restablece totalmente la resistencia original a la oxidaci\u00f3n y cura oficialmente el defecto de soldadura de forma permanente.\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-f99276e elementor-widget elementor-widget-heading\" data-id=\"f99276e\" 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\">Diferencias entre decapado y pasivado<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c728327 elementor-widget elementor-widget-text-editor\" data-id=\"c728327\" 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>Caracter\u00edstica<\/th>\n<th>Proceso de decapado<\/th>\n<th>Proceso de pasivaci\u00f3n<\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Objetivo principal<\/td>\n<td>Elimina la cal oscura.<\/td>\n<td>Restaura la capa protectora invisible.<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Eliminaci\u00f3n de metales<\/td>\n<td>S\u00ed, disuelve una fina capa.<\/td>\n<td>No, s\u00f3lo cambia la qu\u00edmica de la superficie.<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Tipo de \u00e1cido utilizado<\/td>\n<td>Fuerte (fluorh\u00eddrico + n\u00edtrico).<\/td>\n<td>Suave (C\u00edtrico o N\u00edtrico puro).<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Resultado final<\/td>\n<td>Acabado en metal plateado mate.<\/td>\n<td>Escudo qu\u00edmico robusto e invisible.<\/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-9e7d214 e-flex e-con-boxed e-con e-parent\" data-id=\"9e7d214\" 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-661a384 elementor-cta--layout-image-left elementor-cta--mobile-layout-image-above elementor-cta--skin-classic elementor-animated-content elementor-widget elementor-widget-call-to-action\" data-id=\"661a384\" data-element_type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<a class=\"elementor-cta\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjQ2ODEzIiwidG9nZ2xlIjpmYWxzZX0%3D\" target=\"_blank\">\n\t\t\t\t\t<div class=\"elementor-cta__bg-wrapper\">\n\t\t\t\t<div class=\"elementor-cta__bg elementor-bg\" style=\"background-image: url(https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/03\/Is-Heat-Tint-On-Stainless-A-Weld-Defect-CTA-768x360.webp);\" role=\"img\" aria-label=\"\u00bfEs el tinte t\u00e9rmico en acero inoxidable un defecto de soldadura? - CTA\"><\/div>\n\t\t\t\t<div class=\"elementor-cta__bg-overlay\"><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tNo dude en ponerse en contacto con nosotros.\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__description elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tKAYSUNS ofrece soluciones de paquete para materiales de tuber\u00edas como tubos, accesorios, bridas, v\u00e1lvulas, placas, piezas forjadas, lingotes de acero inoxidable, aceros d\u00faplex y aleados, todo tipo de elementos de fijaci\u00f3n (pernos, tuercas, arandelas planas, arandelas de bala) y otros productos. Aceptamos el servicio personalizado para nuestros productos y algunos de ellos pueden suministrarse en peque\u00f1as cantidades. Si tiene alguna pregunta sobre nuestra empresa y nuestros productos, no dude en ponerse en contacto con nosotros.\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t<span class=\"elementor-cta__button elementor-button elementor-size-\">\n\t\t\t\t\t\tObtener COTIZACI\u00d3N\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\n\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-bbabd64 e-flex e-con-boxed e-con e-parent\" data-id=\"bbabd64\" 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-fcdea76 elementor-widget elementor-widget-heading\" data-id=\"fcdea76\" 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\">Soluciones completas de tuber\u00edas para entornos dif\u00edciles<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-537d5fc elementor-widget elementor-widget-text-editor\" data-id=\"537d5fc\" 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\tPara plataformas de perforaci\u00f3n petrol\u00edfera en alta mar altamente corrosivas, los ingenieros suelen especificar <a href=\"https:\/\/www.kaysuns.com\/es\/tubo-super-duplex-uns-s32550\/\" target=\"_blank\" rel=\"noopener\">Tubos de acero inoxidable s\u00faper d\u00faplex S32550<\/a> para manipular \u00e1cidos pesados.Adem\u00e1s,utilizan <a href=\"https:\/\/www.kaysuns.com\/es\/proveedor-de-tubos-super-duplex-uns-s32760\/\" target=\"_blank\" rel=\"noopener\">Tubos de acero inoxidable s\u00faper d\u00faplex S32760<\/a> Estos metales de alta calidad ofrecen una solidez excepcional y una resistencia sin igual a la corrosi\u00f3n por picaduras.\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-18a77d8 elementor-widget elementor-widget-text-editor\" data-id=\"18a77d8\" 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\tSin embargo,incluso estas superaleaciones pueden fallar si se sueldan incorrectamente.Las zonas residuales afectadas por el calor en la superficie de los tubos de acero inoxidable superd\u00faplex pueden disminuir su valor.Por lo tanto,Kaysuns proporciona a los compradores tubos y accesorios que han sido pretratados y totalmente pasivados.\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-fc2ae57 elementor-widget elementor-widget-heading\" data-id=\"fc2ae57\" 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\">Tratamientos qu\u00edmicos recomendados por tipo de aleaci\u00f3n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-80b384b elementor-widget elementor-widget-text-editor\" data-id=\"80b384b\" 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>Familia de grados del metal<\/th>\n<th>Requisitos de decapado<\/th>\n<th>Est\u00e1ndar de pasivaci\u00f3n<\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Serie 300<\/td>\n<td>Ba\u00f1o \u00e1cido industrial est\u00e1ndar.<\/td>\n<td>ASTM A380 \/ ASTM A967<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">D\u00faplex<\/td>\n<td>Tiempo prolongado o \u00e1cido m\u00e1s fuerte.<\/td>\n<td>Cumplimiento estricto de la norma ASTM A380<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Super Duplex<\/td>\n<td>Ba\u00f1o fuerte altamente especializado.<\/td>\n<td>Rigurosa limpieza qu\u00edmica en varios pasos<\/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-bc2fb64 e-flex e-con-boxed e-con e-parent\" data-id=\"bc2fb64\" 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-417b044 elementor-widget elementor-widget-heading\" data-id=\"417b044\" 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\">C\u00f3mo evitar por completo este defecto de soldadura<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d62836 elementor-widget elementor-widget-text-editor\" data-id=\"3d62836\" 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\u00bfEs posible evitar por completo este defecto de soldadura? S\u00ed,se puede minimizar mediante el uso de t\u00e9cnicas de soldadura expertas.Los soldadores deben utilizar un gas de protecci\u00f3n inerte adecuado,como el arg\u00f3n puro.Este gas protege el metal a alta temperatura de la oxidaci\u00f3n por el ox\u00edgeno del aire.\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-229c22b elementor-widget elementor-widget-text-editor\" data-id=\"229c22b\" 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\tSi la cobertura de gas es perfecta,la zona afectada por el calor en la superficie de acero inoxidable ser\u00e1 muy leve,posiblemente apareciendo s\u00f3lo como un color pajizo muy p\u00e1lido.Los colores m\u00e1s claros son m\u00e1s f\u00e1ciles de lavar con \u00e1cido y pasivar con seguridad.Por el contrario,el azul profundo o el negro indican una oxidaci\u00f3n profunda severa.Estos colores oscuros requieren una cantidad significativa de tiempo y esfuerzo para limpiar qu\u00edmicamente.\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-bc1eaa3 e-flex e-con-boxed e-con e-parent\" data-id=\"bc1eaa3\" 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-351b4de elementor-widget elementor-widget-heading\" data-id=\"351b4de\" 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\">Preguntas frecuentes sobre el tintado t\u00e9rmico en acero inoxidable<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb5b992 elementor-widget elementor-widget-accordion\" data-id=\"eb5b992\" data-element_type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2461\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-2461\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">\u00bfAfectan las manchas de calor a la vida \u00fatil de las tuber\u00edas?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2461\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-2461\"><p><strong>S\u00ed.<\/strong>La decoloraci\u00f3n t\u00e9rmica de las tuber\u00edas industriales -especialmente las que transportan medios corrosivos- indica que debajo de la zona afectada hay un sustrato met\u00e1lico empobrecido en cromo. La reducci\u00f3n del contenido de cromo debilita la resistencia del acero inoxidable a la corrosi\u00f3n por picaduras y grietas, lo que acorta la vida \u00fatil del equipo.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2462\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-2462\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">\u00bfPor qu\u00e9 se producen con m\u00e1s frecuencia en bridas y soldaduras?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2462\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-2462\"><p>Si la zona afectada por el calor (ZAC) no se protege adecuadamente con un gas inerte (como el arg\u00f3n), o si la velocidad de soldadura es demasiado lenta, lo que provoca la acumulaci\u00f3n de calor, pueden producirse decoloraciones t\u00e9rmicas graves.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2463\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-2463\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">\u00bfEs eficaz el pulido mec\u00e1nico (por ejemplo, con un cepillo de alambre)?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2463\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-2463\"><p>Aunque los cepillos de alambre o el papel de lija pueden eliminar el revestimiento, no pueden reparar la capa subyacente sin cromo y pueden introducir contaminaci\u00f3n de acero al carbono, a menos que se realice una pasivaci\u00f3n qu\u00edmica inmediatamente despu\u00e9s del rectificado.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            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