{"id":56716,"date":"2026-01-21T03:13:07","date_gmt":"2026-01-21T03:13:07","guid":{"rendered":"https:\/\/www.kaysuns.com\/?post_type=blog&#038;p=56716"},"modified":"2026-02-03T06:15:18","modified_gmt":"2026-02-03T06:15:18","slug":"sch-40-vs-sch-40s","status":"publish","type":"blog","link":"https:\/\/www.kaysuns.com\/es\/blog\/sch-40-vs-sch-40s\/","title":{"rendered":"SCH 40 VS SCH 40S, \u00bfCu\u00e1l es la diferencia?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"56716\" class=\"elementor elementor-56716\" data-elementor-post-type=\"blog\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8657ac1 e-flex e-con-boxed e-con e-parent\" data-id=\"8657ac1\" 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-87a6bc1 elementor-widget elementor-widget-text-editor\" data-id=\"87a6bc1\" 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<strong>SCH 40 VS SCH 40S<\/strong>A primera vista, estos dos t\u00e9rminos parecen casi id\u00e9nticos. Sin embargo, esa \u00fanica letra \u201cS\u201d tiene implicaciones significativas en lo que respecta a las normas de los materiales y las dimensiones del grosor de las paredes. <a href=\"https:\/\/www.kaysuns.com\/es\/tubos-de-acero-inoxidable-2\/\" target=\"_blank\" rel=\"noopener\">tubos de acero inoxidable<\/a>,Esta gu\u00eda aclarar\u00e1 la relaci\u00f3n entre estas especificaciones, ayud\u00e1ndole a mantener una infraestructura de tuber\u00edas de alto rendimiento.\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-6b1242d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6b1242d\" 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-f09ff51\" data-id=\"f09ff51\" 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-842f9c3 elementor-widget elementor-widget-heading\" data-id=\"842f9c3\" 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\">SCH 40 VS SCH 40S: La \"S\" de los cat\u00e1logos de tuber\u00edas<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fff7911 elementor-widget elementor-widget-text-editor\" data-id=\"fff7911\" 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 \u201cS\u201d significa \u201cacero inoxidable\u201d seg\u00fan la norma ASME B36.19. Por el contrario, los programas sin la \u201cS\u201d suelen seguir la norma ASME B36.10, que cubre los tubos de acero al carbono.\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-396f99a elementor-widget elementor-widget-text-editor\" data-id=\"396f99a\" 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\tHist\u00f3ricamente, los ingenieros crearon los esquemas \u201cS\u201d para ahorrar costes en aleaciones caras. Dado que el acero inoxidable ofrece una resistencia superior a la corrosi\u00f3n, no requiere la misma \u201ctolerancia a la corrosi\u00f3n\u201d que el acero al carbono. Por lo tanto, muchos esquemas \u201cS\u201d presentan paredes m\u00e1s delgadas que sus hom\u00f3logos de acero al carbono. Sin embargo, para el esquema 40 espec\u00edficamente, las dimensiones a menudo se superponen dependiendo del tama\u00f1o de la tuber\u00eda.\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-35f8e5b elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"35f8e5b\" 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-bbe0e35\" data-id=\"bbe0e35\" 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-e2dfc8d elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"e2dfc8d\" 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-335f22d elementor-drop-cap-yes elementor-widget__width-initial elementor-drop-cap-view-default elementor-widget elementor-widget-text-editor\" data-id=\"335f22d\" 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-d624fa0 elementor-drop-cap-yes elementor-widget__width-initial elementor-drop-cap-view-default elementor-widget elementor-widget-text-editor\" data-id=\"d624fa0\" 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-89f73cd\" data-id=\"89f73cd\" 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-8593e7b elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"8593e7b\" 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-0bc1260 elementor-align-center elementor-mobile-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"0bc1260\" 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\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6d250d6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6d250d6\" 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-2b95aa4\" data-id=\"2b95aa4\" 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-4130fe0 elementor-widget elementor-widget-heading\" data-id=\"4130fe0\" 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\">SCH 40 VS SCH 40S: Comparaci\u00f3n dimensional<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8a29f7c elementor-widget elementor-widget-text-editor\" data-id=\"8a29f7c\" 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\tAl comparar <a href=\"https:\/\/www.kaysuns.com\/es\/blog\/tuberia-sch-40\/\" target=\"_blank\" rel=\"noopener\">Tuber\u00eda SCH 40<\/a> y <a href=\"https:\/\/www.kaysuns.com\/es\/blog\/tubo-sch-40s\/\" target=\"_blank\" rel=\"noopener\">Tubos SCH 40S<\/a>,Por ejemplo, un tubo de 2 pulgadas tiene un espesor de pared de 0,154 pulgadas en ambas categor\u00edas.\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-d9e4e62 elementor-widget elementor-widget-text-editor\" data-id=\"d9e4e62\" 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,las dimensiones comienzan a divergir a medida que aumenta el tama\u00f1o de la tuber\u00eda.En di\u00e1metros mayores,SCH 40 (Acero al Carbono) suele ser m\u00e1s grueso que SCH 40S (Acero Inoxidable).Esta distinci\u00f3n es vital cuando se suelda una junta de brida.Si la pared de la tuber\u00eda es m\u00e1s delgada que el cubo de la brida,se enfrentar\u00e1 a problemas de alineaci\u00f3n durante los procedimientos de soldadura de acero inoxidable.\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-af1f4a4 elementor-widget elementor-widget-heading\" data-id=\"af1f4a4\" 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\">Tabla de datos de espesor de pared (NPS 1\/2 a 12)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78b8ce8 elementor-widget elementor-widget-text-editor\" data-id=\"78b8ce8\" 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>Tama\u00f1o nominal de la tuber\u00eda (NPS)<\/th>\n<th>Di\u00e1metro exterior (OD)<\/th>\n<th>SCH 40 Espesor de pared<\/th>\n<th>SCH 40S Espesor de pared<\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">1\/2 pulgada<\/td>\n<td>0.840\u2033<\/td>\n<td colspan=\"2\">0.109\u2033<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">2\u2033<\/td>\n<td>2.375\u2033<\/td>\n<td colspan=\"2\">0.154\u2033<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">8\u2033<\/td>\n<td>8.625\u2033<\/td>\n<td colspan=\"2\">0.322\u2033<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">10\u2033<\/td>\n<td>10.750\u2033<\/td>\n<td>0.365\u2033<\/td>\n<td>0.312\u2033<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">12 pulgadas<\/td>\n<td>12.750\u2033<\/td>\n<td>0.406\u2033<\/td>\n<td>0.312\u2033<\/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<\/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-aa2aa06 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"aa2aa06\" 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-504244c\" data-id=\"504244c\" 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-d6a30c5 elementor-widget elementor-widget-heading\" data-id=\"d6a30c5\" 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\">Presi\u00f3n nominal y resistencia del material<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-97467c2 elementor-widget elementor-widget-text-editor\" data-id=\"97467c2\" 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\tAunque las dimensiones coincidan, una tuber\u00eda de acero inoxidable SCH 40S puede tener una presi\u00f3n nominal diferente a la de una tuber\u00eda de acero al carbono SCH 40S.\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-7072d66 elementor-widget elementor-widget-text-editor\" data-id=\"7072d66\" 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 diferencia se debe a que el acero inoxidable y el acero al carbono tienen diferentes valores de tensi\u00f3n admisible a distintas temperaturas.Para el transporte de vapor o productos qu\u00edmicos a alta presi\u00f3n,debe verificar el grado espec\u00edfico,como 304L o 316L.Las paredes m\u00e1s delgadas en tama\u00f1os mayores SCH 40S significan que debe tener cuidado con las condiciones de vac\u00edo o las cargas de presi\u00f3n externas.Siempre haga referencias cruzadas de sus accesorios de tuber\u00eda de acero inoxidable para asegurarse de que coinciden con el horario de la tuber\u00eda.\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-c1866ad e-flex e-con-boxed e-con e-parent\" data-id=\"c1866ad\" 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-4dc1ff8 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=\"4dc1ff8\" 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\/01\/SCH-40-VS-SCH-40S-CTA.webp);\" role=\"img\" aria-label=\"SCH 40 VS SCH 40S - 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\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-781f555 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"781f555\" 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-83c82f6\" data-id=\"83c82f6\" 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-9780278 elementor-widget elementor-widget-heading\" data-id=\"9780278\" 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\">Impacto en accesorios, bridas y v\u00e1lvulas<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9477399 elementor-widget elementor-widget-text-editor\" data-id=\"9477399\" 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\tSu elecci\u00f3n entre SCH 40 y SCH 40S ondula a trav\u00e9s de toda la cadena de ferreter\u00eda.Si pide una brida SCH 40 para un tubo SCH 40S de 12 pulgadas,los di\u00e1metros internos no coincidir\u00e1n.Esto crea un \u201clabio\u201d u \u201chombro\u201d en el interior del tubo.\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-8b414d1 elementor-widget elementor-widget-text-editor\" data-id=\"8b414d1\" 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>Este desajuste causa dos problemas importantes:<\/p><ul><li data-path-to-node=\"19,0,0\"><b data-path-to-node=\"19,0,0\" data-index-in-node=\"0\">Turbulencias:<\/b>La superficie irregular interrumpe el flujo de fluidos y provoca erosi\u00f3n.<\/li><li data-path-to-node=\"19,1,0\"><b data-path-to-node=\"19,1,0\" data-index-in-node=\"0\">Cuestiones higi\u00e9nicas:<\/b>En las l\u00edneas alimentarias o farmac\u00e9uticas, el hueco atrapa bacterias e impide una limpieza adecuada.<\/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-37ac12b elementor-widget elementor-widget-text-editor\" data-id=\"37ac12b\" 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 lo tanto, cuando pida accesorios de tuber\u00eda de acero inoxidable, aseg\u00farese de especificar la designaci\u00f3n \u201cS\u201d. Este paso garantiza transiciones suaves en todo el sistema, salvaguardando as\u00ed la integridad de cada uni\u00f3n embridada.\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-63577b1 elementor-widget elementor-widget-heading\" data-id=\"63577b1\" 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\">Resumen de la solicitud<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-193d7ff elementor-widget elementor-widget-text-editor\" data-id=\"193d7ff\" 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>Requisito<\/th>\n<th>Horario preferido<\/th>\n<th>Raz\u00f3n<\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Alta resistencia a la corrosi\u00f3n<\/td>\n<td rowspan=\"2\">SCH 40S<\/td>\n<td>Utiliza aleaciones de acero inoxidable (304\/316)<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Proyectos sensibles al peso<\/td>\n<td>Las paredes m\u00e1s finas de los tama\u00f1os grandes reducen el peso total<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Presi\u00f3n de gran di\u00e1metro<\/td>\n<td rowspan=\"2\">SCH 40<\/td>\n<td>Ofrece paredes m\u00e1s gruesas en tama\u00f1os superiores a NPS 10<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Uso estructural general<\/td>\n<td>Dimensiones normalizadas para acero al carbono<\/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<\/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-fa0eb56 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fa0eb56\" 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-759553f\" data-id=\"759553f\" 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-f36318f elementor-widget elementor-widget-heading\" data-id=\"f36318f\" 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\">SCH 40 frente a SCH 40S: Desaf\u00edos de la soldadura<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-95c4c22 elementor-widget elementor-widget-text-editor\" data-id=\"95c4c22\" 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 soldadura de acero inoxidable en SCH 40S requiere un enfoque diferente al de la soldadura de acero al carbono.El acero inoxidable retiene el calor durante m\u00e1s tiempo y se expande m\u00e1s r\u00e1pidamente.Dado que las tuber\u00edas SCH 40S pueden ser m\u00e1s delgadas en tama\u00f1os m\u00e1s grandes,aumenta el riesgo de \u201cburn-through\u201d.\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-5dd5287 elementor-widget elementor-widget-text-editor\" data-id=\"5dd5287\" 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 de Kaysuns deben utilizar un menor aporte t\u00e9rmico y gases de blindaje especializados como el Arg\u00f3n.Adem\u00e1s,la pasada de ra\u00edz debe ser perfecta para mantener la capa pasiva en el interior del tubo.Si est\u00e1 uniendo un tubo SCH 40S a un componente SCH 40,debe utilizar piezas de transici\u00f3n especializadas o capas de mantecado para gestionar las diferencias metal\u00fargicas y dimensionales.\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-06be2a9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"06be2a9\" 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-7c92056\" data-id=\"7c92056\" 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-ddf3f14 elementor-widget elementor-widget-heading\" data-id=\"ddf3f14\" 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\">Contacto<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb3cd6b elementor-widget-divider--view-line_text elementor-widget-divider--element-align-left elementor-widget elementor-widget-divider\" data-id=\"fb3cd6b\" 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\tP\u00f3ngase en contacto con nosotros\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-81b2974 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=\"81b2974\" 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\/es\/\" 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-1fe958c elementor-widget-divider--view-line_text elementor-widget-divider--element-align-left elementor-widget elementor-widget-divider\" data-id=\"1fe958c\" 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\tEncu\u00e9ntranos\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-59aa078 e-grid-align-left elementor-shape-square elementor-grid-0 elementor-widget elementor-widget-social-icons\" data-id=\"59aa078\" 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\">Sobre<\/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-e3e6c34\" data-id=\"e3e6c34\" 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-2c7c4f2 elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"2c7c4f2\" 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-Contacto\" action=\"\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"56716\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"2c7c4f2\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"SCH 40 VS SCH 40S,What&#039;s The Difference? | Kaysuns\" \/>\n\n\t\t\t\t\t\t\t<input type=\"hidden\" name=\"queried_id\" value=\"56716\"\/>\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\tNombre\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=\"Nombre\">\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\tEnv\u00ede un correo electr\u00f3nico a\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\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Env\u00ede un correo electr\u00f3nico a\" required=\"required\">\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-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tMensaje\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"Mensaje\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-upload elementor-field-group elementor-column elementor-field-group-field_e16bef1 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_e16bef1\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tTambi\u00e9n puede enviarlo a nuestro correo electr\u00f3nico sales@kaysuns.com\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<input type=\"file\" name=\"form_fields[field_e16bef1][]\" id=\"form-field-field_e16bef1\" class=\"elementor-field elementor-size-sm  elementor-upload-field\" multiple=\"multiple\" data-maxsize=\"50\" data-maxsize-message=\"This file exceeds the maximum allowed size.\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-recaptcha_v3 elementor-field-group elementor-column elementor-field-group-field_1051df5 elementor-col-100 recaptcha_v3-bottomright\">\n\t\t\t\t\t<div class=\"elementor-field\" id=\"form-field-field_1051df5\"><div class=\"elementor-g-recaptcha\" data-sitekey=\"6LdwwZUbAAAAAK75C0Nw7twMoqOmGrEq3AAkFLOy\" data-type=\"v3\" data-action=\"Form\" data-badge=\"bottomright\" data-size=\"invisible\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Enviar<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"es\"\/><\/form>\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<\/div>","protected":false},"featured_media":56845,"template":"","categories":[316,186],"tags":[],"class_list":["post-56716","blog","type-blog","status-publish","has-post-thumbnail","hentry","category-blog","category-stainless-steel-knowledge"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SCH 40 VS SCH 40S,What&#039;s The Difference? | Kaysuns<\/title>\n<meta name=\"description\" content=\"\u201cS\u201d denotes stainless steel,while the other is carbon steel.SCH 40 and SCH 40S have essentially identical dimensions.40 is more affordable.\" \/>\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.kaysuns.com\/es\/blog\/sch-40-vs-sch-40s\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SCH 40 VS SCH 40S,What&#039;s The Difference? | Kaysuns\" \/>\n<meta property=\"og:description\" content=\"\u201cS\u201d denotes stainless steel,while the other is carbon steel.SCH 40 and SCH 40S have essentially identical dimensions.40 is more affordable.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kaysuns.com\/es\/blog\/sch-40-vs-sch-40s\/\" \/>\n<meta property=\"og:site_name\" content=\"Stainless Steel Pipe and Fittings | KAYSUNS\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-03T06:15:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/SCH-40-VS-SCH-40S-Header-scaled.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1201\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.kaysuns.com\/blog\/sch-40-vs-sch-40s\/\",\"url\":\"https:\/\/www.kaysuns.com\/blog\/sch-40-vs-sch-40s\/\",\"name\":\"SCH 40 VS SCH 40S,What's The Difference? | Kaysuns\",\"isPartOf\":{\"@id\":\"https:\/\/www.kaysuns.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.kaysuns.com\/blog\/sch-40-vs-sch-40s\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.kaysuns.com\/blog\/sch-40-vs-sch-40s\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/SCH-40-VS-SCH-40S-Header-scaled.webp\",\"datePublished\":\"2026-01-21T03:13:07+00:00\",\"dateModified\":\"2026-02-03T06:15:18+00:00\",\"description\":\"\u201cS\u201d denotes stainless steel,while the other is carbon steel.SCH 40 and SCH 40S have essentially identical dimensions.40 is more affordable.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.kaysuns.com\/blog\/sch-40-vs-sch-40s\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.kaysuns.com\/blog\/sch-40-vs-sch-40s\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/www.kaysuns.com\/blog\/sch-40-vs-sch-40s\/#primaryimage\",\"url\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/SCH-40-VS-SCH-40S-Header-scaled.webp\",\"contentUrl\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/SCH-40-VS-SCH-40S-Header-scaled.webp\",\"width\":2560,\"height\":1201,\"caption\":\"SCH 40 VS SCH 40S - Header\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.kaysuns.com\/blog\/sch-40-vs-sch-40s\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.kaysuns.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"SCH 40 VS SCH 40S,What&#8217;s The Difference?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.kaysuns.com\/#website\",\"url\":\"https:\/\/www.kaysuns.com\/\",\"name\":\"Stainless Steel Pipe and Fittings | KAYSUNS\",\"description\":\"Stainless Steel Pipe &amp; Fittings Manufacturer and Supplier in China\",\"publisher\":{\"@id\":\"https:\/\/www.kaysuns.com\/#organization\"},\"alternateName\":\"KAYSUNS\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.kaysuns.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.kaysuns.com\/#organization\",\"name\":\"Kaysuns Industry Ltd.\",\"url\":\"https:\/\/www.kaysuns.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/www.kaysuns.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/12\/cropped-neve-industrial-logo-1.png\",\"contentUrl\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/12\/cropped-neve-industrial-logo-1.png\",\"width\":52,\"height\":59,\"caption\":\"Kaysuns Industry Ltd.\"},\"image\":{\"@id\":\"https:\/\/www.kaysuns.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"SCH 40 VS SCH 40S, \u00bfCu\u00e1l es la diferencia? | Kaysuns","description":"\u201cS\u201d significa acero inoxidable, mientras que el otro es acero al carbono.SCH 40 y SCH 40S tienen dimensiones esencialmente id\u00e9nticas.40 es m\u00e1s asequible.","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.kaysuns.com\/es\/blog\/sch-40-vs-sch-40s\/","og_locale":"es_ES","og_type":"article","og_title":"SCH 40 VS SCH 40S,What's The Difference? | Kaysuns","og_description":"\u201cS\u201d denotes stainless steel,while the other is carbon steel.SCH 40 and SCH 40S have essentially identical dimensions.40 is more affordable.","og_url":"https:\/\/www.kaysuns.com\/es\/blog\/sch-40-vs-sch-40s\/","og_site_name":"Stainless Steel Pipe and Fittings | KAYSUNS","article_modified_time":"2026-02-03T06:15:18+00:00","og_image":[{"width":2560,"height":1201,"url":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/SCH-40-VS-SCH-40S-Header-scaled.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"Tiempo de lectura":"4 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.kaysuns.com\/blog\/sch-40-vs-sch-40s\/","url":"https:\/\/www.kaysuns.com\/blog\/sch-40-vs-sch-40s\/","name":"SCH 40 VS SCH 40S, \u00bfCu\u00e1l es la diferencia? | Kaysuns","isPartOf":{"@id":"https:\/\/www.kaysuns.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.kaysuns.com\/blog\/sch-40-vs-sch-40s\/#primaryimage"},"image":{"@id":"https:\/\/www.kaysuns.com\/blog\/sch-40-vs-sch-40s\/#primaryimage"},"thumbnailUrl":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/SCH-40-VS-SCH-40S-Header-scaled.webp","datePublished":"2026-01-21T03:13:07+00:00","dateModified":"2026-02-03T06:15:18+00:00","description":"\u201cS\u201d significa acero inoxidable, mientras que el otro es acero al carbono.SCH 40 y SCH 40S tienen dimensiones esencialmente id\u00e9nticas.40 es m\u00e1s asequible.","breadcrumb":{"@id":"https:\/\/www.kaysuns.com\/blog\/sch-40-vs-sch-40s\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.kaysuns.com\/blog\/sch-40-vs-sch-40s\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.kaysuns.com\/blog\/sch-40-vs-sch-40s\/#primaryimage","url":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/SCH-40-VS-SCH-40S-Header-scaled.webp","contentUrl":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/SCH-40-VS-SCH-40S-Header-scaled.webp","width":2560,"height":1201,"caption":"SCH 40 VS SCH 40S - Header"},{"@type":"BreadcrumbList","@id":"https:\/\/www.kaysuns.com\/blog\/sch-40-vs-sch-40s\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.kaysuns.com\/"},{"@type":"ListItem","position":2,"name":"SCH 40 VS SCH 40S,What&#8217;s The Difference?"}]},{"@type":"WebSite","@id":"https:\/\/www.kaysuns.com\/#website","url":"https:\/\/www.kaysuns.com\/","name":"Tubos y accesorios de acero inoxidable | KAYSUNS","description":"Fabricante y proveedor de tubos y accesorios de acero inoxidable en China","publisher":{"@id":"https:\/\/www.kaysuns.com\/#organization"},"alternateName":"KAYSUNS","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.kaysuns.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/www.kaysuns.com\/#organization","name":"Kaysuns Industry Ltd.","url":"https:\/\/www.kaysuns.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.kaysuns.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/12\/cropped-neve-industrial-logo-1.png","contentUrl":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/12\/cropped-neve-industrial-logo-1.png","width":52,"height":59,"caption":"Kaysuns Industry Ltd."},"image":{"@id":"https:\/\/www.kaysuns.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/blog\/56716","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/types\/blog"}],"version-history":[{"count":23,"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/blog\/56716\/revisions"}],"predecessor-version":[{"id":57278,"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/blog\/56716\/revisions\/57278"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/media\/56845"}],"wp:attachment":[{"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/media?parent=56716"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/categories?post=56716"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/tags?post=56716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}