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120g+ Coating Anti-corrosion Prepainted Galvalume Steel Coil For Building
Product Details:
| Place of Origin: | China |
| Brand Name: | HuiYi-Prepainted Galvalume Steel Coil |
| Certification: | ASTM, JIS, GB, ANBOTEK |
| Model Number: | SGLCC,CGLCC,G550 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 22MT |
|---|---|
| Price: | Negotiation |
| Packaging Details: | Exporting Packing with 3layers including the waterproof plastic film，Waterproof paper - plastic film-metal wrap. |
| Delivery Time: | 15-30 Days |
| Payment Terms: | T/T,L/C,D/P |
| Supply Ability: | 5000MT/Month |
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Detail Information |
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| Product Name: | PPGL Steel Coil | Material: | Galvalume Steel Coil |
|---|---|---|---|
| Size: | (0.2-1.5)mm*(600-1250)mm | Color: | Fina Blue, Red, Yellow, Etc. |
| Coating Type: | PE, AKZO | Zinc Coating: | AZ50, AZ80, AZ100, AZ120 |
| Coating Thickness: | 10-25um | Base Material: | Galvalume Steel Coils |
Product Description
120g+ Coating Anti-corrosion Prepainted Galvalume Steel Coil For Building
Product Specifications
| Attribute | Value |
|---|---|
| Product Name | PPGL Steel Coil |
| Material | Galvalume Steel Coil |
| Size | (0.2-1.5)mm*(600-1250)mm |
| Color | Fina Blue, Red, Yellow, Etc. |
| Coating Type | PE, AKZO |
| Zinc Coating | AZ50, AZ80, AZ100, AZ120 |
| Coating Thickness | 10-25um |
| Base Material | Galvalume Steel Coils |
Premium Anti-Corrosion Protection
Engineered for critical building protection, our 120g/m² coated anti-corrosion prepainted galvalume steel coil delivers unmatched defense against harsh environments. Featuring a triple-layer shield - 55% Al-Zn alloy substrate (AZ80-AZ120), heavy 120g/m² polymer coating (PE/SMP/HDP), and anti-fingerprint surface - it outperforms standard building coils with 2X longer service life in coastal/industrial zones. Certified for structural applications up to 200m heights.
Technical Parameters
| Parameter | Specification |
|---|---|
| Coating Weight | 120g/m² (min) |
| Zinc Coating | AZ80-AZ120 |
| Thickness | 0.3-1.0mm (±0.03mm) |
| Tensile Strength | 320-550 N/mm² |
| Salt Spray Test | 1,000hrs (ASTM B117) |
| Wind Uplift | Class F (ASTM D3161) |
| Thermal Shock | 50 cycles (ISO 6270) |
Applications
- Industrial Roofing Systems: Corrosion-resistant standing seam roofs for factories/warehouses
- Commercial Curtain Walls: High-rise cladding with 30-year color warranty
- Structural Framing: Load-bearing columns & beams in corrosive environments
- Parking Garage Systems: Impact-resistant panels with anti-skid surfaces
- HVAC Ducting: Mold-resistant interior linings for hospitals/labs
Customization Options
- Coatings: PE (economical), SMP (15yr warranty), HDP (25yr warranty)
- Colors: 200+ RAL/Pantone architectural shades + metallic finishes
- Surface Textures: Anti-fingerprint (standard), Stucco, Woodgrain, Embossed
- Edge Processing: Mill edge (coiled), Trimmed edge (sheet cutting)
- Special Treatments: Back-painting for thermal insulation
Packing and Shipping Protection
- Military-Grade Protection: VCI Nano-Rust Paper releases corrosion inhibitors during transit
- 0.3mm PE Waterproof Film: Sealed with moisture indicator strips
- Custom Steel Cradles: Prevents edge damage during crane loading
- Climate Solutions: Desiccant bags (tropical regions) and anti-condensation film (-30°C environments)
- Quality Control: 100% coil surface scanning before wrapping with GPS-tracked containers and humidity sensors
Frequently Asked Questions
Why is 120g coating essential for coastal buildings?
Salt spray resistance exceeds 1,000hrs - critical for structures within 5km of coastlines.
Can it be used for seismic zones?
Yes, 320-550 N/mm² yield strength complies with IBC 2018 seismic design Category D.
Lead time for custom woodgrain finishes?
22MT minimum in 21 days - sample approval within 72hrs.
Packaging warranty for tropical shipments?
18-month anti-corrosion guarantee with VCI + desiccant combo.
Installation requirements for high-wind areas?
Use ASTM C1513-compliant fasteners every 300mm for Class F wind resistance.
How does it compare to standard 80g coating?
50% thicker coating reduces maintenance costs by 40% over 20-year lifecycle.
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