07-23 2026 Shandong Luyuan Metal Material Co., Ltd. supplies ISO-certified PPGI (Prepainted Galvanized Iron) and PPGL (Prepainted Galvalume) steel coils in thicknesses 0.12–1.20 mm, widths up to 1,250 mm, with PE, PVDF, SMP, and HDP coating options across the full RAL color spectrum. We serve roofing manufacturers, wall panel fabricators, and industrial processors in over 60 countries with factory-direct pricing and 25–35 day lead times.
PE (Polyester) is cost-effective for indoor use and standard roofing. PVDF (Polyvinylidene Fluoride) offers superior UV resistance for coastal and high-exposure outdoor environments. HDP (High-Durability Polyester) is the middle ground — better than PE, more affordable than PVDF.
Standard gauge: 0.12 mm to 1.20 mm. Standard width: up to 1,250 mm. Custom slitting and cut-to-length available for OEM orders.
PPGI uses a galvanized (zinc-coated) steel substrate. PPGL uses a galvalume (aluminum-zinc alloy) substrate, offering 2–4× better corrosion resistance than standard galvanized.
Full RAL color range available. Custom color matching supported for volume orders. Minimum order quantity for custom colors: consult with our sales team.
Standard sea-worthy packaging with edge protectors, waterproof paper, and steel strapping. Custom labeling and palletizing available for distributor orders.
| Property | PPGI (Galvanized Base) | PPGL (Galvalume Base) |
|---|---|---|
| Base Coating | Pure Zinc (Z) | Aluminum-Zinc Alloy (AZ) |
| Korrosionsbeständigkeit | Good | Excellent (2-4× better) |
| Heat Resistance | Up to 230°C | Up to 315°C |
| Best Use | General roofing, wall panels | Coastal areas, chemical environments |
| Price Level | Standard | Premium (+10-15%) |
Standard MOQ is 25 tons per specification. Mixed container loads (combining different colors or thicknesses) can be arranged — contact us for details.
Typical sea freight transit times: 25–35 days to Middle East ports (Dubai, Dammam), 35–45 days to South America (Brazil, Chile), 15–20 days to Southeast Asia. Air freight available for urgent sample orders.
Yes. Every shipment includes a complete English-language Mill Test Certificate showing chemical composition, mechanical properties, and coating weight. Third-party inspection (SGS, BV, TÜV) available on request.
We use a continuous coil coating line with a two-coat two-bake (2C2B) system. Primer coat + top coat applied and cured in sequence, ensuring uniform color and adhesion across the full coil length.
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