Oct 28, 2024
The plant produces Z275 hot dip galvanized steel coils
For the production process of galvanized steel coil, the core is to immerse the steel plate in a molten zinc bath to coat the surface of the steel plate with zinc.
Product Name | Galvanized Steel Coils | ||
Steel Grade | Dx51D, Dx52D, Dx53D, DX54D,DX55D,DX56D,DX57D, S220GD, S250GD, S280GD, S320GD,S350GD, S390GD,S420GD,S450GD,,S550GD | ||
SGHC, SGH340, SGH400, SGH440, SGH490,SGH540, SGCC,SGCH,SGCD1, SGCD2, SGCD3, SGCD4,SGC340, SGC400 , SGC440, SGC490,SGC570 | |||
As Requirement | |||
Type | Coil/Sheet/Plate/Strip | ||
Thickness | 0.12-2mm,or customer's requirement | ||
Width | 1251mm-2000mm, according to customer's requirement | ||
Surface Treatment | Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U) | ||
Surface Structure | Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS) | ||
For the production process of galvanized steel coil, the core is to immerse the steel plate in a molten zinc bath to coat the surface of the steel plate with zinc. This process is mainly achieved by continuous galvanizing method, specifically, the rolled steel plate is continuously immersed in the electroplating tank containing melted zinc, so as to make galvanized steel plate with good anti-corrosion properties.
In addition, there is a product called alloyed galvanized steel plate, which is also made by hot dipping. However, after being removed from the plating tank, it is immediately heated to a temperature of about 500 ° C, so that the surface is formed as a zinc-iron alloy coating rather than a pure zinc layer. This treatment not only enhances the corrosion resistance of the material, but also improves the adhesion between it and the paint and the performance when welding.
Our selection of high-quality raw materials ensures a high surface finish, excellent temperature and pressure resistance, and can adapt to long-term use needs in a variety of harsh environments. At the same time, the company has self-built large-scale modern warehouse facilities, including a variety of specifications and models of products in stock, can quickly respond to customer needs and provide timely delivery services.
Whether it is the characteristics of durability and non-deformation or a diverse range of products (including ordinary galvanized and specially treated non-galvanized types), we are able to meet the individual requirements of different customers. Our products and services are designed to provide our customers with the highest quality solutions to meet their needs in a variety of application scenarios.
