{"id":7353,"date":"2026-03-05T07:14:20","date_gmt":"2026-03-05T07:14:20","guid":{"rendered":"http:\/\/www.shandongruiying.com\/?post_type=product&#038;p=7353"},"modified":"2026-03-05T07:19:48","modified_gmt":"2026-03-05T07:19:48","slug":"hot-dip-galvanized-pipe","status":"publish","type":"product","link":"https:\/\/www.shandongruiying.com\/es\/producto\/hot-dip-galvanized-pipe\/","title":{"rendered":"Tubos galvanizados en caliente"},"content":{"rendered":"<p>Los tubos galvanizados en caliente se forman dejando que el metal fundido reaccione con el sustrato de hierro, creando una capa de aleaci\u00f3n que une el sustrato y el revestimiento. El galvanizado en caliente consiste en lavar primero con \u00e1cido el tubo de acero para eliminar el \u00f3xido de hierro de su superficie. Tras el lavado con \u00e1cido, el tubo se limpia en una soluci\u00f3n de cloruro am\u00f3nico o cloruro de zinc o una soluci\u00f3n mixta de cloruro am\u00f3nico y cloruro de zinc en un tanque. A continuaci\u00f3n, se env\u00eda a un tanque de galvanizaci\u00f3n en caliente. El galvanizado en caliente tiene las ventajas de un revestimiento uniforme, una fuerte adherencia y una larga vida \u00fatil. El sustrato del tubo de acero se somete a complejas reacciones f\u00edsicas y qu\u00edmicas con la soluci\u00f3n de revestimiento fundida, formando una capa de aleaci\u00f3n de zinc-hierro resistente a la corrosi\u00f3n y fuertemente estructurada. La capa de aleaci\u00f3n se integra con la capa de zinc puro y el sustrato de tubo de acero. Por lo tanto, tiene una fuerte resistencia a la corrosi\u00f3n.<\/p>\n\n<h6><strong>1. Marca y composici\u00f3n qu\u00edmica<\/strong><\/h6>\n<p>El grado y la composici\u00f3n qu\u00edmica del acero utilizado para las tuber\u00edas de acero galvanizado deben cumplir con el grado y la composici\u00f3n qu\u00edmica del acero para tuber\u00edas negras especificado en GB 3092.<\/p>\n<h6><strong>2. M\u00e9todo de fabricaci\u00f3n<\/strong><\/h6>\n<p>El m\u00e9todo de fabricaci\u00f3n del tubo negro (mediante soldadura con gas o soldadura el\u00e9ctrica) lo elige el fabricante. La galvanizaci\u00f3n se realiza mediante el proceso de galvanizaci\u00f3n en caliente.<\/p>\n<h6><strong>3. Roscas y uniones de tuber\u00edas<\/strong><\/h6>\n<p>3.1 Los tubos de acero galvanizado suministrados con extremos roscados deben tener las roscas mecanizadas despu\u00e9s del proceso de galvanizaci\u00f3n. Las roscas deben cumplir las disposiciones de YB 822.<br \/>\n3.2 Las uniones de tuber\u00edas de acero deben cumplir las disposiciones de YB 238; las uniones de tuber\u00edas de fundici\u00f3n maleable deben ajustarse a las normas de YB 230.<br \/>\n<strong>4.<\/strong> Propiedades mec\u00e1nicas Las propiedades mec\u00e1nicas de la tuber\u00eda de acero antes de la galvanizaci\u00f3n deben cumplir con las disposiciones de GB 3092.<br \/>\n<strong>5. 5. Uniformidad del revestimiento de galvanizaci\u00f3n:<\/strong> Los tubos de acero galvanizado deben someterse a una prueba para comprobar la uniformidad del revestimiento de galvanizaci\u00f3n. Las muestras de tuber\u00eda de acero deben sumergirse continuamente en una soluci\u00f3n de sulfato de cobre durante 5 veces sin que se vuelvan rojas (de color cobre).<\/p>\n<p><img alt=\"\" fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-7361\" src=\"http:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/03\/WPS\u56fe\u72472-1-scaled.jpeg\" width=\"1000\" height=\"1778\" srcset=\"https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/03\/WPS\u56fe\u72472-1-scaled.jpeg 1440w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/03\/WPS\u56fe\u72472-1-169x300.jpeg 169w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/03\/WPS\u56fe\u72472-1-576x1024.jpeg 576w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/03\/WPS\u56fe\u72472-1-768x1365.jpeg 768w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/03\/WPS\u56fe\u72472-1-864x1536.jpeg 864w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/03\/WPS\u56fe\u72472-1-1152x2048.jpeg 1152w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/03\/WPS\u56fe\u72472-1-7x12.jpeg 7w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/03\/WPS\u56fe\u72472-1-600x1067.jpeg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<h3>Aplicaci\u00f3n<\/h3>\n<p>Los tubos galvanizados en caliente se forman haciendo reaccionar metal fundido con el sustrato de hierro para crear una capa de aleaci\u00f3n, combinando as\u00ed el sustrato y el revestimiento. El galvanizado en caliente consiste en lavar primero con \u00e1cido el tubo de acero para eliminar el \u00f3xido de hierro de su superficie. Tras el lavado con \u00e1cido, se limpia en una soluci\u00f3n de cloruro de amonio o cloruro de zinc o una soluci\u00f3n mixta de cloruro de amonio y cloruro de zinc en un tanque, y luego se env\u00eda al tanque de galvanizado en caliente. El galvanizado en caliente tiene las ventajas de un revestimiento uniforme, una fuerte adherencia y una larga vida \u00fatil. Durante el galvanizado en caliente, el revestimiento se somete a complejas reacciones f\u00edsicas y qu\u00edmicas con la soluci\u00f3n de revestimiento fundida, formando una capa de aleaci\u00f3n de hierro y zinc resistente a la corrosi\u00f3n y fuertemente estructurada. La capa de aleaci\u00f3n se integra con la capa de zinc puro y el sustrato de la tuber\u00eda de acero, por lo que tiene una fuerte resistencia a la corrosi\u00f3n.<\/p>","protected":false},"excerpt":{"rendered":"<p>Los tubos galvanizados en caliente se forman dejando que el metal fundido reaccione con el sustrato de hierro, creando una capa de aleaci\u00f3n que une el sustrato y el revestimiento. El galvanizado en caliente implica lavar primero con \u00e1cido el tubo de acero para eliminar el \u00f3xido de hierro de su superficie.<\/p>","protected":false},"featured_media":7356,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Hot-Dip Galvanized Steel Pipe: Process, Advantages and Corrosion Resistance Explained","_seopress_titles_desc":"Learn how hot-dip galvanized steel pipes are produced through acid cleaning and molten zinc coating. Discover the benefits of uniform coating, strong adhesion, and long-lasting corrosion resistance for industrial and construction applications.","_seopress_robots_index":"","_uag_custom_page_level_css":"","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":"","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":"","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-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":"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":""},"mobile":{"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":""}}},"product_brand":[],"product_cat":[101],"product_tag":[],"class_list":{"0":"post-7353","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-galvanized-pipe","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","10":"ast-product-gallery-layout-horizontal-slider","11":"ast-product-tabs-layout-horizontal","13":"first","14":"instock","15":"shipping-taxable","16":"product-type-simple"},"uagb_featured_image_src":{"full":["https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/03\/2-5.jpg",600,600,false],"thumbnail":["https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/03\/2-5-150x150.jpg",150,150,true],"medium":["https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/03\/2-5-300x300.jpg",300,300,true],"medium_large":["https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/03\/2-5.jpg",600,600,false],"large":["https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/03\/2-5.jpg",600,600,false],"1536x1536":["https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/03\/2-5.jpg",600,600,false],"2048x2048":["https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/03\/2-5.jpg",600,600,false],"trp-custom-language-flag":["https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/03\/2-5-12x12.jpg",12,12,true],"woocommerce_thumbnail":["https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/03\/2-5-300x300.jpg",300,300,true],"woocommerce_single":["https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/03\/2-5.jpg",600,600,false],"woocommerce_gallery_thumbnail":["https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/03\/2-5-100x100.jpg",100,100,true]},"uagb_author_info":{"display_name":"Shandong Ruiying Import and Export Trading Co., Ltd.","author_link":"https:\/\/www.shandongruiying.com\/es\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"Hot-dip galvanized pipes are formed by allowing molten metal to react with the iron substrate, creating an alloy layer that binds the substrate and the coating together. Hot-dip galvanizing involves first acid-washing the steel pipe to remove the iron oxide on its surface.","_links":{"self":[{"href":"https:\/\/www.shandongruiying.com\/es\/wp-json\/wp\/v2\/product\/7353","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shandongruiying.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.shandongruiying.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shandongruiying.com\/es\/wp-json\/wp\/v2\/media\/7356"}],"wp:attachment":[{"href":"https:\/\/www.shandongruiying.com\/es\/wp-json\/wp\/v2\/media?parent=7353"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.shandongruiying.com\/es\/wp-json\/wp\/v2\/product_brand?post=7353"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.shandongruiying.com\/es\/wp-json\/wp\/v2\/product_cat?post=7353"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.shandongruiying.com\/es\/wp-json\/wp\/v2\/product_tag?post=7353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}