{"id":55778,"date":"2025-12-22T07:48:38","date_gmt":"2025-12-22T07:48:38","guid":{"rendered":"https:\/\/www.kaysuns.com\/?p=55778"},"modified":"2026-03-30T07:19:49","modified_gmt":"2026-03-30T07:19:49","slug":"que-es-nace-mr0175-iso-15156","status":"publish","type":"post","link":"https:\/\/www.kaysuns.com\/es\/que-es-nace-mr0175-iso-15156\/","title":{"rendered":"\u00bfQu\u00e9 es NACE MR0175 \/ ISO 15156?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"55778\" class=\"elementor elementor-55778\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5babc4c e-flex e-con-boxed e-con e-parent\" data-id=\"5babc4c\" 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-eeaed2b elementor-widget elementor-widget-text-editor\" data-id=\"eeaed2b\" 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><strong>NACE MR0175 \/ ISO 15156<\/strong> Es la norma internacional que regula la selecci\u00f3n de materiales para la producci\u00f3n de petr\u00f3leo y gas en entornos \u00e1cidos. En concreto, establece los requisitos esenciales para los metales expuestos al sulfuro de hidr\u00f3geno (H<sub>2<\/sub>S). Para ingenieros que gestionan sistemas de alta integridad. <a href=\"https:\/\/www.kaysuns.com\/es\/tubos-de-acero-inoxidable-2\/\" target=\"_blank\" rel=\"noopener\">tuber\u00eda de acero inoxidable<\/a> Garantiza que los materiales puedan resistir ataques qu\u00edmicos agresivos sin fallos repentinos y catastr\u00f3ficos. Siguiendo estas reglas, las industrias protegen tanto a su personal como al medio ambiente circundante.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-42b8046 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"42b8046\" 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-f44dd02\" data-id=\"f44dd02\" 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-a8953e3 elementor-widget elementor-widget-heading\" data-id=\"a8953e3\" 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 n\u00facleo de NACE MR0175 \/ ISO 15156<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fc78f14 elementor-widget elementor-widget-text-editor\" data-id=\"fc78f14\" 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 norma se centra en prevenir fallos materiales en entornos \u201c\u00e1cidos\u201d. Un entorno \u00e1cido contiene agua y H<sub>2<\/sub>S en concreto <a href=\"https:\/\/www.kaysuns.com\/es\/blog\/conversion-de-la-presion-nominal-de-las-bridas-ss\/\" target=\"_blank\" rel=\"noopener\">niveles de presi\u00f3n<\/a>.En consecuencia, la industria cre\u00f3 la norma NACE MR0175 para definir qu\u00e9 aleaciones son seguras.\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-807ae47 elementor-widget elementor-widget-text-editor\" data-id=\"807ae47\" 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>En 2003, NACE se uni\u00f3 a ISO para crear una norma global unificada. Hoy en d\u00eda, la norma ISO 15156 consta de tres partes:<\/p><ol><li>Principios generales para la selecci\u00f3n de materiales.<\/li><li>Requisitos para aceros al carbono y de baja aleaci\u00f3n resistentes al agrietamiento.<\/li><li>Requisitos de las aleaciones resistentes a la corrosi\u00f3n (CRA) resistentes al agrietamiento, incluidos diversos grados de acero inoxidable.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/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-82b69ac elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"82b69ac\" 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-8ff61d6\" data-id=\"8ff61d6\" 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-40dbd29 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"40dbd29\" 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-e455945 elementor-drop-cap-yes elementor-widget__width-initial elementor-drop-cap-view-default elementor-widget elementor-widget-text-editor\" data-id=\"e455945\" 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-0961a55 elementor-drop-cap-yes elementor-widget__width-initial elementor-drop-cap-view-default elementor-widget elementor-widget-text-editor\" data-id=\"0961a55\" 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-3f565ba\" data-id=\"3f565ba\" 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-f2a9b98 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"f2a9b98\" 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-d9ff082 elementor-align-center elementor-mobile-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"d9ff082\" 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-7987c2d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7987c2d\" 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-2fe65ab\" data-id=\"2fe65ab\" 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-1deb389 elementor-widget elementor-widget-heading\" data-id=\"1deb389\" 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\">La relaci\u00f3n entre NACE MR0175 y 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-b75a9f0 elementor-widget elementor-widget-text-editor\" data-id=\"b75a9f0\" 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>Sin embargo, no todos los aceros inoxidables son aptos para el servicio \u00e1cido. La relaci\u00f3n entre la norma NACE MR0175 y el acero inoxidable viene definida por los l\u00edmites qu\u00edmicos y el procesamiento mec\u00e1nico.<\/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-c88ef4c elementor-widget elementor-widget-text-editor\" data-id=\"c88ef4c\" 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>Por ejemplo, la norma establece l\u00edmites estrictos sobre la dureza de <a href=\"https:\/\/www.kaysuns.com\/es\/accesorios-de-tuberia-de-acero-inoxidable\/\" target=\"_blank\" rel=\"noopener\">accesorios de tuber\u00eda de acero inoxidable<\/a> Una dureza elevada suele ir acompa\u00f1ada de una gran resistencia, pero tambi\u00e9n aumenta el riesgo de agrietamiento, por lo que la norma suele imponer tratamientos t\u00e9rmicos espec\u00edficos, como el recocido por disoluci\u00f3n. Estos procesos garantizan que el metal mantenga una microestructura uniforme, que es vital para resistir las duras condiciones de los pozos marinos o las refiner\u00edas qu\u00edmicas.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-58e2279 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"58e2279\" 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-0d8fa89\" data-id=\"0d8fa89\" 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-0ca7a8b elementor-widget elementor-widget-heading\" data-id=\"0ca7a8b\" 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\">NACE MR0175 y agrietamiento por tensi\u00f3n por sulfuro<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5af458b elementor-widget elementor-widget-text-editor\" data-id=\"5af458b\" 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>La amenaza m\u00e1s peligrosa en un entorno \u00e1cido es el agrietamiento por tensi\u00f3n de sulfuro (SSC), una forma de fragilizaci\u00f3n por hidr\u00f3geno que se produce cuando la tensi\u00f3n de tracci\u00f3n se une al H<sub>2<\/sub>S y agua.<\/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-a96d4bf elementor-widget elementor-widget-text-editor\" data-id=\"a96d4bf\" 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>\u00bfC\u00f3mo funciona? Cuando H<sub>2<\/sub>El S reacciona con la superficie del acero y libera hidr\u00f3geno at\u00f3mico. Estos diminutos \u00e1tomos penetran en la estructura met\u00e1lica del tubo de acero inoxidable. Una vez dentro, se acumulan en los l\u00edmites de los granos y crean presi\u00f3n interna. Si el material es demasiado duro o est\u00e1 sometido a demasiada tensi\u00f3n, se romper\u00e1. La norma NACE MR0175 act\u00faa como escudo contra esto.Especifica la dureza m\u00e1xima permitida y los l\u00edmites ambientales (temperatura, pH y niveles de cloruro) para evitar que se produzca el SSC.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ccec98a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ccec98a\" 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-05dca1f\" data-id=\"05dca1f\" 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-5c55e92 elementor-widget elementor-widget-heading\" data-id=\"5c55e92\" 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\">L\u00edmites medioambientales de los materiales para aceros inoxidables<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-13bed09 elementor-widget elementor-widget-text-editor\" data-id=\"13bed09\" 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 tabla resume los l\u00edmites ambientales t\u00edpicos para las categor\u00edas comunes de acero inoxidable seg\u00fan la norma NACE MR0175.<br \/>Nota: Estos l\u00edmites var\u00edan en funci\u00f3n del pH espec\u00edfico y la aplicaci\u00f3n. Consulte siempre la \u00faltima edici\u00f3n de la norma para obtener informaci\u00f3n t\u00e9cnica precisa.\n\n&nbsp;\n<table>\n<tbody>\n<tr bgcolor=\"#00a0e9\">\n<th>Categor\u00eda de material<\/th>\n<th>Calificaci\u00f3n t\u00edpica<\/th>\n<th>Temperatura m\u00e1xima<\/th>\n<th>Max H<sub>2<\/sub>Presi\u00f3n parcial (psia)<\/th>\n<th>Cloruros m\u00e1ximos (mg\/L)<\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Austen\u00edtico<\/td>\n<td>316L<\/td>\n<td>60 \u2103 | 140 \u2109<\/td>\n<td>15<\/td>\n<td>1000<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">D\u00faplex<\/td>\n<td>2205<\/td>\n<td>232 \u2103 | 449,6 \u2109<\/td>\n<td>0.3<\/td>\n<td>160,000<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Super Duplex<\/td>\n<td>2507<\/td>\n<td>232 \u2103 | 449,6 \u2109<\/td>\n<td>3.0<\/td>\n<td>160,000<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Aleaci\u00f3n de niquel<\/td>\n<td>Inconel 625<\/td>\n<td>Sin l\u00edmite<\/td>\n<td>Sin l\u00edmite<\/td>\n<td>Sin l\u00edmite<\/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<div class=\"elementor-element elementor-element-16d5268 e-flex e-con-boxed e-con e-parent\" data-id=\"16d5268\" 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-70ba9ba elementor-cta--layout-image-right elementor-cta--mobile-layout-image-above elementor-cta--skin-classic elementor-animated-content elementor-widget elementor-widget-call-to-action\" data-id=\"70ba9ba\" 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\/2025\/12\/What-is-NACE-MR0175-CTA.webp);\" role=\"img\" aria-label=\"\u00bfQu\u00e9 es NACE MR0175 - 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-7b1deaf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7b1deaf\" 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-26be2c4\" data-id=\"26be2c4\" 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-a7e501c elementor-widget elementor-widget-heading\" data-id=\"a7e501c\" 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\">Por qu\u00e9 es importante el cumplimiento normativo en los sistemas 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-5b07539 elementor-widget elementor-widget-text-editor\" data-id=\"5b07539\" 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>En un sistema de tuber\u00edas,el eslab\u00f3n m\u00e1s d\u00e9bil determina la seguridad de toda la l\u00ednea.Si una sola brida o v\u00e1lvula falla debido a SCC,los resultados pueden ser mortales.Por lo tanto,cada componente debe estar certificado.<\/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-749f9b1 elementor-widget elementor-widget-text-editor\" data-id=\"749f9b1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol><li data-path-to-node=\"22,0,0\"><b data-path-to-node=\"22,0,0\" data-index-in-node=\"0\">Trazabilidad de los materiales:<br \/><\/b>Todos los tubos y accesorios deben disponer de un certificado de ensayo de laminaci\u00f3n (MTC), que acredite que la composici\u00f3n qu\u00edmica y la dureza cumplen los requisitos de la norma NACE MR0175.<\/li><li data-path-to-node=\"22,1,0\"><b data-path-to-node=\"22,1,0\" data-index-in-node=\"0\">Control de fabricaci\u00f3n:<br \/><\/b>La soldadura puede aumentar la dureza de la zona afectada por el calor (HAZ). El cumplimiento de la normativa exige procedimientos de soldadura adecuados para mantener la HAZ dentro de l\u00edmites seguros.<\/li><li data-path-to-node=\"22,2,0\"><b data-path-to-node=\"22,2,0\" data-index-in-node=\"0\">Fiabilidad a largo plazo:<br \/><\/b>El uso de materiales que cumplen con la normativa NACE reduce la necesidad de utilizar costosos inhibidores de corrosi\u00f3n, lo que se traduce en un menor coste del ciclo de vida del activo.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/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-5101d73 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5101d73\" 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-2a37b24\" data-id=\"2a37b24\" 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-4abd126 elementor-widget elementor-widget-heading\" data-id=\"4abd126\" 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\">Requisitos comunes de dureza en NACE MR0175<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-240f968 elementor-widget elementor-widget-text-editor\" data-id=\"240f968\" 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 control de la dureza es la forma m\u00e1s pr\u00e1ctica de garantizar que un componente sea seguro para el servicio en condiciones \u00e1cidas. A continuaci\u00f3n se indican los l\u00edmites de dureza t\u00edpicos para diversos componentes de tuber\u00edas.\n<table>\n<tbody>\n<tr bgcolor=\"#00a0e9\">\n<th>Tipo de componente<\/th>\n<th>Grado del material<\/th>\n<th>L\u00edmite de dureza (HRC)<\/th>\n<th>Requisito est\u00e1ndar<\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Tuber\u00eda de acero inoxidable<\/td>\n<td>316\/316L<\/td>\n<td>\u2264 22 HRC<\/td>\n<td>Soluci\u00f3n recocida<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Accesorios de tuberia<\/td>\n<td>D\u00faplex 2205<\/td>\n<td>\u2264 28 HRC<\/td>\n<td>Equilibrio de fase 40-60%<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Bridas y v\u00e1lvulas<\/td>\n<td>Martens\u00edtico 410<\/td>\n<td>\u2264 22 HRC<\/td>\n<td>Se requiere doble templado.<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Tornillos\/Sujetadores<\/td>\n<td>B7M \/ L7M<\/td>\n<td>\u2264 22 HRC<\/td>\n<td>Niveles de estr\u00e9s controlados<\/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<div class=\"elementor-element elementor-element-42b3e99 e-flex e-con-boxed e-con e-parent\" data-id=\"42b3e99\" 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-f367f27 elementor-widget elementor-widget-text-editor\" data-id=\"f367f27\" 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 norma NACE MR0175 \/ ISO 15156 es m\u00e1s que una simple lista de reglas. Se trata de un sistema de seguridad integral dise\u00f1ado para prevenir fallos catastr\u00f3ficos del acero inoxidable en entornos \u00e1cidos. Al comprender la relaci\u00f3n entre la dureza del material, las condiciones ambientales y el agrietamiento por tensi\u00f3n sulf\u00eddica, los ingenieros pueden construir sistemas de tuber\u00edas que duren d\u00e9cadas. Tanto si se trata de seleccionar una tuber\u00eda de acero inoxidable como accesorios complejos, el cumplimiento de la norma NACE sigue siendo el est\u00e1ndar de referencia para la integridad industrial.\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-1986ace elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1986ace\" 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-14fb58d\" data-id=\"14fb58d\" 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-f14485f elementor-widget elementor-widget-heading\" data-id=\"f14485f\" 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-251b858 elementor-widget-divider--view-line_text elementor-widget-divider--element-align-left elementor-widget elementor-widget-divider\" data-id=\"251b858\" 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-c423502 elementor-align-start 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