Our PPGL Steel Coil (Pre-painted Galvalume Steel) combines the high strength of steel with the excellent anti-corrosion properties of an Aluminum-Zinc alloy coating. Compared to PPGI, PPGL offers 3-6 times the corrosion resistance, making it the premier choice for extreme environments and high-end architectural projects.
Key Advantages:
Exceptional Durability: The 55% Al-Zn substrate provides superior heat reflection and edge protection, ensuring the steel remains rust-free for decades.
Advanced Coating Technology: We utilize premium paint systems (PE, PVDF, etc.) that resist fading, chalking, and cracking under intense UV exposure.
Superior Heat Reflectivity: The Galvalume base reflects twice the amount of heat compared to galvanized steel, improving the energy efficiency of buildings.
Custom Aesthetic Solutions: Available in a vast array of RAL colors and textures (such as wood, brick, or camouflage) to meet specific design visions.
Primary Applications:
Construction: Premium roofing sheets, corrugated wall panels, and sandwich panels.
Infrastructure: Sound barriers, airport terminals, and industrial warehouses.
Appliances: Side panels for refrigerators, ovens, and air conditioning systems.
Details
| Surface Finish | Glossy, Matt, Wrinkled, Embossed, Printed (Wood/Marble) |
|---|---|
| Color Standard | RAL Color System or Customized Samples |
| Base Steel | Galvalume Steel (Aluzinc) – 55% Al, 43.4% Zn, 1.6% Si |
| Width | 600mm – 1250mm (Standard: 914mm, 1000mm, 1219mm, 1250mm)，customer requirements |
| Thickness | 0.12mm-3.0mm，customer requirements |
| AZ Coating | AZ30 – AZ150 g/m² |
| Paint Type | PE, PVDF, HDP, SMP |
| Paint Thickness | Top: 15-35μm; Back: 5-25μm |
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