27/08/2026
🔥 Hot‑dip Galvalume Steel Coil (GL Coil)
55% Aluminum‑Zinc‑Silicon alloy coating delivers superior corrosion resistance, 2‑6 times longer service life than regular GI galvanized coils
Nina: +86 173 6766 1981
Email: [email protected]
âś… Key Advantages
▪ Excellent anti‑corrosion performance, ideal for coastal, tropical & industrial harsh environments
▪ High heat reflectivity & heat resistance up to 315°C, reduces building cooling cost
â–Ş Perfect substrate for PPGL prepainted steel
▪ Good formability for roll‑forming, roofing & wall panels, prefab house components
▪ Available grades: DX51D, DX52D, S320GD, G550; Coating AZ50‑AZ150
â–Ş Compliant with ASTM A792, JIS G3321, EN 10346
📌 Applications: Metal roofing, wall cladding, prefab building, solar brackets, PPGL base material.
Custom thickness, width & coating weight available. Contact us for quotation!