High-Quality 304 316 316L 201 ASTM Carbon Galvanized Stainless Steel Coil From China

Hot Dipped Galvanized Steel Sheet in Coil (GI) is produced by passing the Full Hard sheet which has undergone the acid washing process and rolling process through the zinc pot, thereby applying zinc film to the surface. It has excellent corrosion resistance, paintability, and workability due to Zinc's characteristics. Usually, hot-dipped galvanized steel sheet and galvanized steel coil process and specifications are basically the same.

Hot-dip galvanizing is the process of applying a protective zinc coating to a steel sheet or iron sheet, to prevent rusting.

• Excellent anti-corrosion, paintability, and processability due to the self-sacrificing characteristic of zinc.
• Available to select and produce the desired amount of zinc gilded and in particular enables thick zinc layers (maximum 120g/m2).
• Classified as either zero spangle or extra smooth depending on whether the sheet undergoes skin pass treatment.

1. Excellent corrosion resistance, zinc has more reactive chemical properties than iron and will preferentially react with oxygen and water vapor in the environment to form a dense oxide film. The service life of galvanized steel plates can reach 10-50 years, far exceeding that of ordinary steel plates.
2. High cost-effectiveness and low cost anti-corrosion: Compared with stainless steel or other alloy steels, galvanizing process has lower cost, but can significantly improve the durability of steel plates and reduce maintenance or replacement costs.
3. Good processing performance, galvanized steel sheet can be processed by cutting, bending, welding, etc.
4. High strength and lightweight, different strength substrates (such as low carbon steel and high-strength steel) can be selected according to needs.
5. Aesthetics, the galvanized layer presents a silver gray luster, neat and beautiful, suitable for exposed use occasions.
6. Environmental friendliness and recyclability: Galvanized steel plates are 100% recyclable, and zinc itself is also a reusable resource.