- Product Description and Uses
Product Description
Hot-dip galvanized steel coils are produced by hot-dip coating of cold-rolled steel coils with a zinc layer. After chromate coating treatment, the steel is prevented from direct contact with air and water, thus preventing rust. When the zinc layer is scratched and the steel is exposed, the surrounding zinc dissolves to protect the steel from rusting. Therefore, the zinc coating and sacrificial protection of this product result in a longer service life than ordinary hot-rolled or cold-rolled steel products.
Sales Specifications
- Dimensions: 0.376~2.0 mm * 1219~1524 mm
- Specifications: JIS G3302, CNS1244
- Coating surface types: standard zinc spangle (R), fine zinc spangle, or no zinc spangle (Z).
- Coating amount symbols: Z08~Z35
- Types of surface treatment: chromate chemical treatment.
use
Floor decking, lightweight partition aggregate, steel pipes, etc.