JIS G3312 Pre-painted Galvalume Steel Coil 0.6mm Thickness For Architectural
PPGL Steel Coil Introduction
Prepainted Galvalume Steel Coils merge the superior anti-corrosion properties of a zinc-aluminum alloy substrate with a factory-applied colored coating. This combination delivers not only long-term durability and weather resistance but also a wide selection of colors and finishes. Ideal for architectural roofing, wall cladding, and various industrial applications, these coils provide a robust and visually appealing material solution that stands up to demanding environments.
Technical Parameters
| Brand Name | Huiyi |
| Base material | Galvalume steel |
| Paint | PE or PVDF or PU or SMP or HDP |
| Color | RAL colors |
| Thickness range | 0.12mm - 2mm |
| Width | 914mm - 1219mm |
| Coil Weight | 3-8 Tons |
| Processing Service | Construction materials, Roll forming, Cutting, Bending, Perforating, Welding |
Key Applications
Specifically engineered for Architectural Applications.
- Roofing Systems
PPGL coils deliver durable, weather-resistant roofing for residential, commercial, and industrial buildings. The pre-painted surface combines corrosion protection with lasting color retention, ensuring reliable performance in diverse climates. - External Cladding (Building Facade)
As the primary weather barrier, PPGL cladding systems offer superior protection against rain, wind, and UV rays. This focus on long-term weatherability helps define the structure's aesthetic identity with minimal maintenance. - Interior & Partition Wall Panels
Ideal for interior spaces and partitions, these PPGL panels prioritize design flexibility, ease of cleaning, and specific visual atmospheres. They offer a durable and modern alternative to traditional interior materials. - Garage & Industrial Doors
Providing an optimal balance of strength and style, PPGL is a top choice for doors in residential, commercial, and warehouse settings. The material ensures corrosion resistance, impact durability, and enhanced curb appeal.

Packing And Shipping
Each coil features multi-layer protection using VCI paper, kraft paper, and PE film, with edges secured by PP guards and straps. Export shipments utilize ISPM 15-certified wooden crates or pallets, and all units are clearly labeled with specifications and batch details. Desiccant bags are optionally available for high-humidity regions.
FAQ
Q1: Can I get a sample before placing an order?
A1: Yes, we encourage sample evaluation and provide samples upon request. The exact preparation time depends on the specifications you require.
Q2: Do you offer customized steel products?
A2: Absolutely. We specialize in manufacturing steel products tailored to your specific project requirements and industry applications.
Q3: How do you ensure product quality during production?
A3: Our products are manufactured using advanced processes and undergo strict quality control at every stage to ensure they meet international standards and performance expectations.