PPGI Coated Aluminum Coil 3004 H24 0.3mm-1.2mm 1200mm Width for Roofing
Product Spotlights
Shandong Sino Steel Co., Ltd., a trusted manufacturer since 2018, proudly offers high-quality PPGI Coated Aluminum Coil 3004 H24 in thicknesses from 0.3mm to 1.2mm and a width of 1200mm, specifically engineered for roofing applications. Our pre-painted aluminum coils combine the lightweight strength of alloy 3004 with a durable PPGI coating, ensuring exceptional corrosion resistance, weather ability, and aesthetic appeal. With a factory spanning 10,000–30,000 square meters and an annual export value of US$2.5–5 million, we deliver reliable solutions to global markets including North America, South America, Europe, and Southeast Asia.
Product Features & Technical Specifications
- Alloy 3004 H24: High-strength aluminum-manganese alloy with a half-hard temper, offering excellent formability and structural integrity for roofing profiles.
- PPGI Coating: Advanced pre-painted galvanized layer provides superior UV resistance, color retention, and anti-corrosion properties, extending service life in harsh environments.
- Thickness Range 0.3–1.2mm: Flexible selection to meet different load-bearing and design requirements, from lightweight residential roofs to heavy commercial projects.
- Width 1200mm: Standard coil width suitable for most roofing sheet forming machines, minimizing waste and optimizing production efficiency.
- Customizable Colors: Available in a wide palette of RAL colors, metallic finishes, and wood grain patterns to match architectural aesthetics.
- Surface Options: Smooth, embossed, or stucco embossed finishes available for enhanced grip and anti-slip performance.
- Eco-Friendly: Fully recyclable aluminum material reduces environmental footprint, and the coating process is compliant with RoHS standards.
| Parameter | Specification |
| Alloy | 3004 |
| Temper | H24 |
| Thickness | 0.3mm – 1.2mm (tolerance ±0.02mm) |
| Width | 1200mm (custom width available) |
| Coating Thickness | 20–25 μm (topcoat), 5–7 μm (primer) |
| Tensile Strength | ≥ 240 MPa |
| Yield Strength | ≥ 180 MPa |
| Elongation | ≥ 3% |
| Coil Inner Diameter | 508 mm (standard) or 610 mm |
| Coil Weight | 2–5 tons per coil (customizable) |
Key Advantages for Your Business
- Cost-Effective Roofing Solution: The lightweight aluminum reduces structural load and transportation costs, while the long-lasting coating minimizes maintenance and replacement expenses.
- Excellent Formability: H24 temper ensures easy bending, stamping, and profiling into various roofing shapes (e.g., corrugated, trapezoidal, standing seam) without cracking.
- Superior Weather Resistance: PPGI coating withstands extreme temperatures, UV radiation, salt spray, and acid rain, making it ideal for coastal, industrial, and high-altitude regions.
- Consistent Quality: Our manufacturing process is ISO9000 certified, ensuring strict control over thickness, coating adhesion, and color consistency across every coil.
- Fast Delivery: With a large inventory and efficient production lines, we can fulfill orders promptly, shipping from Qingdao, Tianjin, or Shanghai ports.
- Customization Services: We offer custom widths, colors, surface finishes, and packaging to match your specific project requirements.
Trust the Experts at Shandong Sino Steel
Since our establishment in 2018, Shandong Sino Steel Co., Ltd. has grown into a reliable manufacturer with a factory of 10,000–30,000 square meters and a dedicated team of 101–200 employees. We serve customers across 20+ countries, including North America, Europe, Southeast Asia, and Africa, with an annual export value of US$2.5–5 million. Our overseas office ensures seamless communication and after-sales support. Backed by ISO9000 certification, we guarantee consistent quality and professional service. Choose our PPGI Coated Aluminum Coil 3004 H24 for your next roofing project – experience the combination of durability, aesthetics, and cost-efficiency. Contact us today for a quote or sample!
Frequently Asked Questions (FAQ)
- What does PPGI stand for? PPGI stands for Pre-Painted Galvanized Iron, but in this context it refers to a pre-painted coating applied to aluminum coil. The coating provides color and protection.
- Is this product suitable for coastal areas? Yes, the PPGI coating combined with aluminum’s natural corrosion resistance makes it highly suitable for coastal environments with high salt content.
- Can I get custom colors? Absolutely. We offer customization according to RAL, Pantone, or your own color sample. Minimum order quantity may apply.
- What is the minimum order quantity (MOQ)? Typically 5 tons for standard sizes, but we can discuss smaller quantities for trial orders.
- How long is the warranty? Standard warranty is 10–15 years for coating performance, depending on environmental conditions. Detailed terms are available upon request.
- Do you provide samples? Yes, we can send free samples (shipping cost covered by customer) for quality evaluation.
- What payment terms do you accept? We accept T/T, L/C, D/P, and other negotiable terms based on order value and customer history.
- How is the coil packaged for export? Each coil is wrapped with waterproof paper, plastic film, and steel strapping, then packed in wooden pallets or crates to ensure safe transportation.
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