Regular Spangle Galvanized Steel Coil
Excellent Corrosion Resistance & Long Service Life: The zinc coating provides durable protection against rust, ensuring reliable performance in harsh environments and extending the lifespan of the steel.
High Surface Quality & Strong Processability: Features a clean, uniform surface and supports deep drawing, stamping, bending, and welding—ideal for components requiring precise forming and complex fabrication.
Wide Material Range for Diverse Applications: Covers mild steel, ultra-low carbon steel, and structural grades (SGCC, DX series, S220–S550), enabling use across construction, appliances, automotive, machinery, and other industrial sectors.
Galvanized steel is produced by dipping cold-rolled steel coils into a bath of molten zinc, forming a protective zinc coating that provides long-lasting corrosion resistance.
As a steel-based composite material, it effectively shields the underlying steel from rust and extends its service life. It offers strong corrosion resistance, a clean and uniform surface, and excellent suitability for further fabrication. Cost-effective and versatile, galvanized steel is widely used in construction, home appliances, automotive and marine applications, containers, and various mechanical and electrical industries.
Performance Parameter
Type of Products | Grade/Material | Thickness (mm) | Width (mm) | Uses and Characteristics |
Mild and Ultra-Low Carbon Steels | SGCC, DX51D, DX52D | 0.1 - 3.0 | 700 - 1300 | Construction steel and general appliance steel. |
Mild and ultra-low carbon steels | DX53D | 0.3-1.0 | 700-1300 | For deep drawing applications, offering greater ductility than deep drawing grades, suitable for manufacturing components requiring extra-deep stamping forming and more complex processing. |
Structural Steel | S220GD+Z、SS33、SGC340 | 0.3 - 1.0 | 700 - 1300 | Deep drawing grade. Offers greater ductility than deep drawing grades, suitable for manufacturing components requiring extra-deep drawing and more complex processing. |
Product Packaging
Application Scenarios
Your galvanized and coated steel products are widely used across multiple high-standard, high-performance engineering fields, including:
1. Large-Scale Public Infrastructure Projects
Used in major transportation hubs and public facilities such as the Qatar Hamad International Airport Phase B Expansion Project, where excellent corrosion resistance, durability, and surface quality are essential.
2. Transportation & High-Speed Rail Construction
Applied in the Jakarta–Bandung High-Speed Rail Project, supporting high-strength structural components and providing long-term reliability under demanding environmental conditions.
3. Energy & Environmental Protection Engineering
Used in the Ningxia National Energy Group Coal Yard Closure Project for dust control structures, energy facilities, and environmental improvement projects that require strong weather resistance and structural stability.
4. Automotive Manufacturing & Special-Purpose Vehicles
Applied in the Hubei Yizhuan Automobile Cold Chain Vehicle Assembly Project, offering excellent formability, surface smoothness, and corrosion protection for vehicle bodies, cold-chain compartments, tanker structures, and related components.
