{"id":5222,"date":"2026-06-16T13:38:43","date_gmt":"2026-06-16T05:38:43","guid":{"rendered":"https:\/\/njgreentech.com\/products\/450x450-smc-composite-square-manhole-cover-compact\/"},"modified":"2026-06-18T15:48:45","modified_gmt":"2026-06-18T07:48:45","slug":"450x450-smc-composite-square-manhole-cover","status":"publish","type":"product","link":"https:\/\/njgreentech.com\/es\/products\/450x450-smc-composite-square-manhole-cover\/","title":{"rendered":"Tapa de alcantarilla cuadrada de composite SMC de 450 \u00d7 450 mm"},"content":{"rendered":"<p><!-- 450\u00d7450 SMC Composite Square Manhole Cover --><\/p>\n<h2>Descripci\u00f3n general del producto<\/h2>\n<p>La tapa de alcantarilla cuadrada de composite SMC de 450 \u00d7 450 mm combina alta resistencia con excelentes propiedades de aislamiento el\u00e9ctrico. Fabricada con composite SMC reforzado con fibra de vidrio, su construcci\u00f3n no met\u00e1lica es antiest\u00e1tica, resistente a la corrosi\u00f3n y no tiene valor de reciclaje, lo que la convierte en una alternativa fiable a las tapas tradicionales de hierro fundido.<\/p>\n<h2>Dibujo del producto<\/h2>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-5121 size-full\" src=\"https:\/\/njgreentech.com\/wp-content\/uploads\/2026\/06\/450\u00d7450-SMC-Composite-Square-Manhole-Cover-5.webp\" alt=\"\" width=\"442\" height=\"516\" srcset=\"https:\/\/njgreentech.com\/wp-content\/uploads\/2026\/06\/450\u00d7450-SMC-Composite-Square-Manhole-Cover-5.webp 442w, https:\/\/njgreentech.com\/wp-content\/uploads\/2026\/06\/450\u00d7450-SMC-Composite-Square-Manhole-Cover-5-257x300.webp 257w\" sizes=\"(max-width: 442px) 100vw, 442px\" \/><\/p>\n<h2>Caracter\u00edsticas principales<\/h2>\n<ul>\n<li>Material SMC de alta resistencia: proporciona un rendimiento de carga fiable en m\u00faltiples clases de carga EN124.<\/li>\n<li>Construcci\u00f3n antiest\u00e1tica no met\u00e1lica: reduce la acumulaci\u00f3n de est\u00e1tica y elimina el valor de desecho.<\/li>\n<li>Resistente a la corrosi\u00f3n: apto para uso exterior a largo plazo.<\/li>\n<li>Dise\u00f1o ligero: simplifica la manipulaci\u00f3n, el transporte y la instalaci\u00f3n.<\/li>\n<\/ul>\n<h2>Especificaciones y dimensiones<\/h2>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<thead>\n<tr>\n<th>Clase de carga<\/th>\n<th><a href=\"https:\/\/njgreentech.com\/es\/products\/clear-opening-300mm-round-smc-manhole-cover-and-frame\/\" target=\"_blank\" rel=\"noopener\" data-wpil-monitor-id=\"171\">Apertura libre<\/a><\/th>\n<th><a href=\"https:\/\/njgreentech.com\/es\/atrium-drain-cover-types-sizing-installation\/\" target=\"_blank\" rel=\"noopener\" data-wpil-monitor-id=\"174\">Tama\u00f1o de la cubierta<\/a><\/th>\n<th>Tama\u00f1o del marco<\/th>\n<th>Altura total<\/th>\n<th>Grosor de la cubierta<\/th>\n<th>Peso<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>A15<\/td>\n<td>450x450 mm<\/td>\n<td>500x500 mm<\/td>\n<td>590x590 mm<\/td>\n<td>35 mm<\/td>\n<td>25 mm<\/td>\n<td>9 kg<\/td>\n<\/tr>\n<tr>\n<td>B125<\/td>\n<td>450x450 mm<\/td>\n<td>500x500 mm<\/td>\n<td>590x590 mm<\/td>\n<td>35 mm<\/td>\n<td>25 mm<\/td>\n<td>15 kg<\/td>\n<\/tr>\n<tr>\n<td>C250<\/td>\n<td>450x450 mm<\/td>\n<td>500x500 mm<\/td>\n<td>620x620 mm<\/td>\n<td>75 mm<\/td>\n<td>50 mm<\/td>\n<td>28 kg<\/td>\n<\/tr>\n<tr>\n<td>D400<\/td>\n<td>450x450 mm<\/td>\n<td>500x500 mm<\/td>\n<td>620x620 mm<\/td>\n<td>75 mm<\/td>\n<td>50 mm<\/td>\n<td>35 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Especificaciones t\u00e9cnicas:<\/strong><\/p>\n<ul>\n<li><strong>Material:<\/strong> <a href=\"https:\/\/njgreentech.com\/es\/products\/1100x1100-smc-composite-square-manhole-cover-heavy-duty\/\" target=\"_blank\" rel=\"noopener\" data-wpil-monitor-id=\"172\">Compuesto SMC<\/a><\/li>\n<li><strong>Apertura despejada:<\/strong> 450 \u00d7 450 mm<\/li>\n<li><strong>Cargar clase:<\/strong> A15 \/ B125 \/ C250 \/ D400<\/li>\n<li><strong>Est\u00e1ndar:<\/strong> EN124<\/li>\n<li><strong>Forma:<\/strong> Cuadrado<\/li>\n<li><strong>Sistema de cierre:<\/strong> Dos cierres de tornillo<\/li>\n<\/ul>\n<h2>Aplicaciones<\/h2>\n<p><strong>A15:<\/strong><\/p>\n<ul>\n<li>Parques<\/li>\n<li>espacios verdes<\/li>\n<li>Senderos peatonales<\/li>\n<\/ul>\n<p><strong>B125:<\/strong><\/p>\n<ul>\n<li>aceras residenciales<\/li>\n<li>Zonas de tr\u00e1fico peatonal ligero<\/li>\n<\/ul>\n<p><strong>C250:<\/strong><\/p>\n<ul>\n<li>Instalaciones en la acera<\/li>\n<li>Calles residenciales<\/li>\n<li>Zonas de acceso para veh\u00edculos ligeros<\/li>\n<\/ul>\n<p><strong>D400:<\/strong><\/p>\n<ul>\n<li>Carreteras urbanas<\/li>\n<li>Estacionamientos comerciales<\/li>\n<li>carriles de circulaci\u00f3n vehicular<\/li>\n<li><a href=\"https:\/\/njgreentech.com\/es\/weihai-zhongguancun-e-valley\/\" target=\"_blank\" rel=\"noopener\" data-wpil-monitor-id=\"168\">Infraestructura municipal<\/a> \u00e1reas<\/li>\n<\/ul>\n<h2>Preguntas frecuentes<\/h2>\n<h3>\u00bfCu\u00e1l es el peso de una cubierta A15 de 450x450 mm?<\/h3>\n<p>La versi\u00f3n A15 pesa 9 kg, lo que facilita su manejo e instalaci\u00f3n.<\/p>\n<h3>\u00bfPueden ofrecer servicio OEM\/ODM?<\/h3>\n<p>S\u00ed. Ofrecemos servicios OEM y ODM. Podemos fabricar logotipos, colores, dise\u00f1os de superficie y dimensiones personalizadas seg\u00fan los requisitos del proyecto.<\/p>\n<h3>\u00bfCu\u00e1l es su plazo de entrega?<\/h3>\n<p>Normalmente, el plazo de producci\u00f3n es de entre 15 y 25 d\u00edas, dependiendo de la cantidad del pedido y las especificaciones del producto.<\/p>\n<h3>\u00bfCu\u00e1l es el MOQ?<\/h3>\n<p>La cantidad m\u00ednima de pedido (MOQ) depende del tama\u00f1o y las especificaciones del producto. Por favor, <a href=\"https:\/\/njgreentech.com\/es\/contact-us\/\" target=\"_blank\" rel=\"noopener\" data-wpil-monitor-id=\"169\">Cont\u00e1ctanos<\/a> Para obtener informaci\u00f3n detallada.<\/p>\n<h3>\u00bfQu\u00e9 m\u00e9todo de envasado utiliza?<\/h3>\n<p>Los productos suelen ir embalados en pal\u00e9s de exportaci\u00f3n para un transporte m\u00e1s seguro y para facilitar la carga y descarga.<\/p>\n<h3>\u00bfOfrecen garant\u00eda y servicio postventa?<\/h3>\n<p>S\u00ed. Ofrecemos un a\u00f1o de garant\u00eda y soporte t\u00e9cnico para nuestros productos. P\u00f3ngase en contacto con nosotros para obtener informaci\u00f3n detallada sobre el servicio posventa y asistencia para su proyecto.<\/p>","protected":false},"excerpt":{"rendered":"<p>Compacto <a href=\"https:\/\/njgreentech.com\/es\/products\/clear-opening-600x600-square-smc-manhole-cover-and-frame\/\" target=\"_blank\" rel=\"noopener\" data-wpil-monitor-id=\"170\">Tapa de alcantarilla cuadrada SMC<\/a> Combinando alta resistencia con aislamiento el\u00e9ctrico. Antiest\u00e1tico, resistente a la corrosi\u00f3n y ligero. Disponible en A15, B125, C250 y D400 para \u00e1reas peatonales, calles residenciales y <a href=\"https:\/\/njgreentech.com\/es\/heavy-duty-manhole-cover\/\" target=\"_blank\" rel=\"noopener\" data-wpil-monitor-id=\"173\">infraestructura urbana<\/a>.<\/p>","protected":false},"featured_media":5117,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[113],"product_tag":[],"class_list":["post-5222","product","type-product","status-publish","has-post-thumbnail","product_cat-smc-standard-manhole-covers-and-grates","desktop-align-left","tablet-align-center","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-tabs-layout-horizontal","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/njgreentech.com\/es\/wp-json\/wp\/v2\/product\/5222","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/njgreentech.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/njgreentech.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/njgreentech.com\/es\/wp-json\/wp\/v2\/media\/5117"}],"wp:attachment":[{"href":"https:\/\/njgreentech.com\/es\/wp-json\/wp\/v2\/media?parent=5222"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/njgreentech.com\/es\/wp-json\/wp\/v2\/product_brand?post=5222"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/njgreentech.com\/es\/wp-json\/wp\/v2\/product_cat?post=5222"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/njgreentech.com\/es\/wp-json\/wp\/v2\/product_tag?post=5222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}