Premium DX51D Z275/Z350 Hot-Dipped Galvanized Steel Coil – Ultimate Corrosion Resistance

High-performance galvanized steel with ultra-thick zinc coating (Z275-Z350) for extreme durability in harsh environments. AZ150 Aluzinc coating delivers superior heat reflection and 4x longer lifespan than standard galvanized sheets.

Precision-engineered for roofing, automotive panels, and industrial construction with flawless flatness (±1mm/m). Features spangle-free finish for perfect paint adhesion and consistent weldability.

Direct mill pricing with wholesale MOQ options – 45% lower than retail hardware stores. Custom-cut lengths available (0.3-3.0mm thickness) with same-day global shipping from bonded warehouses.

Key applications: Agricultural silos, solar panel framing, warehouse cladding, and HVAC ducting. ASTM A653/A792 compliant with full MTC certification.