Through electrolytic galvanizing, a uniform and dense zinc layer is finally formed on the surface of the steel, but the mechanical properties of the material are still maintained. Electrogalvanized steel is usually sold in coil or sheet form. EG coil is a kind of material that can be cut, slitted and profiled for other purposes.\u00a0The steel grade of galvanized steel consists of base metal grade, galvanized (E), galvanized layer type and weight. The electro-galvanized products based on SPCC, SPCD, SPCE, SPCF and SPCG are named SECC, SECD, SECE, SECF and SECG respectively. Chemical degreasing \u2192 hot water washing \u2192 water washing \u2192 electrolytic degreasing \u2192 water washing \u2192 acid washing \u2192 rust removal \u2192 water washing \u2192 electrogalvanizing process \u2192 water washing \u2192 passivation \u2192 hot water washing \u2192 drying \u2192 quality inspection \u2192 packaging and sales<\/p>\n Scope of Application<\/b><\/strong><\/p>\n Building Materials Field<\/b><\/strong> Galvanized sheet is a type of steel that is coated with zinc for protection by an electroplating process. The galvanized layer is applied to cold rolled steel at low temperatures. So it is also known as cold galvanized steel.<\/p>","protected":false},"featured_media":6772,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"%%post_title%%","_seopress_titles_desc":"%%post_excerpt%%","_seopress_robots_index":"","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":[120],"product_tag":[],"class_list":{"0":"post-6769","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-galvanized-steel-sheet","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","10":"ast-product-gallery-layout-horizontal-slider","11":"ast-product-gallery-with-no-image","12":"ast-product-tabs-layout-accordion","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.gangmingsteel.com\/zh\/wp-json\/wp\/v2\/product\/6769","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gangmingsteel.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.gangmingsteel.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gangmingsteel.com\/zh\/wp-json\/wp\/v2\/media\/6772"}],"wp:attachment":[{"href":"https:\/\/www.gangmingsteel.com\/zh\/wp-json\/wp\/v2\/media?parent=6769"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.gangmingsteel.com\/zh\/wp-json\/wp\/v2\/product_brand?post=6769"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.gangmingsteel.com\/zh\/wp-json\/wp\/v2\/product_cat?post=6769"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.gangmingsteel.com\/zh\/wp-json\/wp\/v2\/product_tag?post=6769"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nFull Cold Galvanizing Process:<\/b><\/strong><\/p>\n![\"\"](\"http:\/\/demo.gangmingsteel.com\/wp-content\/uploads\/2025\/12\/WPS\u56fe\u72471-54.png\")
<\/p>\n![\"\"](\"http:\/\/demo.gangmingsteel.com\/wp-content\/uploads\/2025\/12\/WPS\u56fe\u72471-55.png\")
<\/p>\n![\"\"](\"http:\/\/demo.gangmingsteel.com\/wp-content\/uploads\/2025\/12\/WPS\u56fe\u72471-56.png\")
![\"\"](\"http:\/\/demo.gangmingsteel.com\/wp-content\/uploads\/2025\/12\/WPS\u56fe\u72472-43.png\")
![\"\"](\"http:\/\/demo.gangmingsteel.com\/wp-content\/uploads\/2025\/12\/WPS\u56fe\u72473-15.png\")
<\/p>\n
\nElectrogalvanizing has a wide range of applications in the field of building materials. First of all, electro-galvanizing can be used to manufacture construction steel, which not only prevents metal oxidation and prolongs its service life, but also enhances the toughness, strength and corrosion resistance of steel, and improves the performance of steel. Secondly, in the decoration of building exterior walls, electro-galvanized aluminum alloy, electro-galvanized iron alloy and other materials are also widely used, which can protect the steel structure and prevent oxidation, but also has the characteristics of beauty and fire prevention.
\nAutomobile Manufacturing Field<\/b><\/strong>
\nElectrogalvanizing is also a commonly used material in the field of automobile manufacturing. Electro-galvanized coating can be used for surface protection and repair of automobile parts to avoid oxidation corrosion and damage, and to improve the service life of automobiles. The electro-galvanized coating can also be used in the manufacture of parts such as car frames and casings to avoid oxidation and corrosion, and improve the overall quality and durability of the car.
\nHome Appliance Manufacturing Field<\/b><\/strong>
\nIn the field of home appliance manufacturing, galvanizing also has its important applications. For example, the manufacture of refrigerators, washing machines and other household appliances shell, lining, refrigerator and other parts, usually need to use electro-galvanized material for surface coating, to prevent metal oxidation, improve appearance and performance.<\/p>","protected":false},"excerpt":{"rendered":"