ASTM Galvalume Steel Coil 0.20-1.2mm Thickness For Construction

Huiyi, a leading manufacturer of premium steel products from China, introduces our  ASTM-certified Galvalume Steel Coil, engineered for superior performance in construction and industrial applications. With thickness options ranging from 0.20mm to 1.2mm, this product meets international standards including ASTM A792, JIS G3322, and EN 10147, ensuring exceptional durability and reliability.

The Galvalume Steel Coil features a unique aluminum-zinc-silicon coating (AZ50–AZ200), providing enhanced corrosion resistance, heat reflectivity, and longevity compared to traditional galvanized steel. Its upgraded protective qualities make it ideal for demanding environments, from architectural roofing and wall systems to energy infrastructure and transportation components. The material is available in various grades, including DC51D+AZ, S550GD+AZ, and surface treatments (big, medium, small, or zero spangle), offering flexibility for diverse project requirements.

Applications span commercial construction, HVAC systems, solar panel backing, trailer cladding, and high-temperature appliance parts. The coil’s eco-friendly coating and paint-ready surface further support sustainable and aesthetic-focused designs.

Packed securely with waterproof and reinforced layers, our’s Galvalume Steel Coil guarantees safe delivery worldwide. With a monthly supply capacity of 5,000MT and customizable logistics, we meets global demand efficiently. Choose Galvalume for a lower total cost of ownership, reduced maintenance, and extended service life.

For inquiries, contact us to discuss pricing and specifications.