0.2mm DX54D Zero Spangle Galvanized Steel Coil for Roofing Sheets - 600-1500mm Width, Z30-Z600 Coating
DX54D GI sheet is a hot-dip galvanized steel coil featuring zero spangle surface treatment, specifically engineered for roofing sheet applications. The zinc coating provides superior corrosion protection and extends service life in demanding construction environments.
| Parameter | Specification |
|---|---|
| Product Name | Galvanized Steel Coil |
| Steel Grade | DX54D (and other grades available) |
| Thickness | 0.12mm - 6.0mm (0.2mm standard) |
| Width | 600mm - 1500mm |
| Zinc Coating | Z30g/m² - Z600g/m² |
| Surface Structure | Zero Spangle (FS) |
| Coil Weight | 3-8 tons |
| Coil ID | 508mm / 610mm |
- Excellent Corrosion Resistance: Zinc coating provides electrochemical protection and prevents rust formation for decades
- Strong Durability: Sacrificial anode action protects steel even when coating is scratched
- Superior Workability: Maintains steel processability with uniform zinc layer for bending, welding, and forming
- Thermal Resistance: Maintains integrity up to 230°C without discoloration
- Precise Dimensions: Smooth, flat surface with accurate thickness control
Primarily used for roofing sheets, wall panels, and structural components in construction. Ideal for industrial buildings, warehouses, and residential roofing applications requiring long-term corrosion protection.
Available value-added services include bending, welding, decoiling, punching, cutting, and moulding to meet specific project requirements.
Comprehensive testing includes mechanical testing, hardness tests, chemical analysis, pitting resistance tests, and intergranular corrosion tests to ensure product reliability and performance.
Standard seaworthy packaging with coil weights of 3-8 tons. Available in 20ft GP (24-26 CBM), 40ft GP (54 CBM), and 40ft HC (68 CBM) containers.
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