White PPGI Prepainted Galvalume Steel Coil 0.12-2mm Thickness 25-1500mm Width for Construction
High-performance prepainted steel coil with superior corrosion resistance and weather ability, available in widths from 25mm to 1500mm and thickness from 0.12mm to 2mm.
- Exceptional corrosion resistance for long-term durability
- Advanced production technology ensuring consistent quality
- Cut-to-length service and custom product solutions
- Small order acceptance starting from 5 tons
- Superior weather resistance and performance characteristics
- 13 years of specialized experience in prepainted steel manufacturing
- Guaranteed zinc and paint thickness specifications
| Parameter | Specification |
|---|---|
| Standard | JIS G3322 CGLCC ASTM A755 CS-B |
| Surface Coating Color | RAL Colors Available |
| Thickness | 0.12-2mm |
| Width | 25-1250mm |
| Coil Weight | 3-9 Tons |
| Inner Diameter | 508mm |
| Zinc Coating | Z50-Z275G |
| Painting Thickness | Top: 15-25μm (5μm + 12-20μm) Back: 7±2μm |
| Coating Types | Top: PVDF, HDP, SMP, PE, PU Prime: Polyurethane, Epoxy, PE Back: Epoxy, Modified polyester |
Special coating protection prevents acidic penetration, eliminating blistering and peeling in industrial environments.
Advanced coating technology prevents chalking, discoloration, and loss of gloss under strong sunlight conditions.
High-performance coating withstands hot and humid environments, preventing water vapor penetration and substrate corrosion.
Specialized coatings maintain stability and flexibility even at temperatures as low as -20°C to -40°C.
- Construction & Building: roofing, ventilating ducts, handrails, partition panels
- Electric Appliances: refrigerators, washing machines, DVD players
- Transportation: oil tanks, road signs
- Agriculture: barns and agricultural structures
- Other Uses: vending machines, game machines
Pre-painted metal undergoes continuous coil coating where steel or aluminum substrates are cleaned, chemically treated, primed, painted, and oven cured to form a protective film with exceptional durability and aesthetic appeal.
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