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Help Center0.6mm PPGI Pre Coated Galvanized Steel Coil 25um Paint Thickness RAL 9002 Color
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Hemaokang Steel (Shandong) Co., Ltd. proudly presents our premium 0.6mm PPGI Pre Coated Galvanized Steel Coil with a durable 25μm paint thickness in the elegant RAL 9002 color. As a newly established manufacturer with an annual export value of US$50-100 million, we combine advanced production lines with rigorous quality control to deliver coils that meet the highest standards of corrosion resistance and aesthetic appeal. This product is designed for long-lasting performance in roofing, wall cladding, and decorative applications, making it a trusted choice for builders and contractors worldwide.
Our PPGI coil starts with a high-quality galvanized steel substrate, which provides excellent rust protection. The 0.6mm base thickness ensures structural strength while remaining lightweight for easy handling and installation. The 25μm paint coating is applied using state-of-the-art roller coating technology, offering uniform coverage and vibrant color retention. RAL 9002, a gray-white shade, is widely used in modern architecture for its clean and professional appearance.
Key Features & Technical Specifications
- Core Material: Prime hot-dip galvanized steel (Z275 coating) – superior anti-corrosion base.
- Paint System: 25μm polyester top coat + 5-10μm primer – excellent adhesion and UV resistance.
- Thickness Tolerance: ±0.02mm – consistent gauge for precise fabrication.
- Width Range: Customizable from 900mm to 1250mm – suitable for various profiles.
- Color Consistency: RAL 9002 with ΔE ≤ 1.0 – minimal color variation across batches.
- Flexibility: Passes 180° bending test without cracking – ideal for roll forming.
- Surface Options: Smooth or embossed finish available upon request.
- Coil Weight: 3-8 tons per coil – optimized for transportation and storage.
Comparative Parameters
| Parameter | Our Product | Industry Standard |
|---|---|---|
| Base Thickness | 0.6mm ±0.02mm | 0.5-0.8mm typical |
| Paint Thickness | 25μm | 20-30μm |
| Zinc Coating | Z275 (275g/m²) | Z180-Z275 |
| Salt Spray Test | ≥500 hours | ≥300 hours |
| Color Fastness | Grade 5 (ISO 105-B02) | Grade 4-5 |
Advantages for Your Projects
- Longer Service Life: The thick 25μm paint layer and galvanized substrate together resist corrosion, chalking, and fading for 15-20 years in normal environments.
- Easy to Fabricate: The material can be cut, bent, and roll-formed without damaging the coating – perfect for custom profiles like standing seam, corrugated, or tile-shaped panels.
- Cost-Effective: Compared to field-painted steel, PPGI eliminates the need for on-site painting, reducing labor and material waste.
- Consistent Quality: Our ISO9001-certified production line ensures every coil meets strict dimensional and coating standards. We perform in-house tests for thickness, adhesion, and color.
- Global Compatibility: Coils are packed with anti-rust paper, plastic film, and steel bundling to withstand long sea voyages. Our main markets include North America, Europe, Southeast Asia, and Africa.
Why Choose Hemaokang Steel?
With an annual export value exceeding US$50 million and a dedicated team of 51-100 employees, Hemaokang Steel has quickly established a reputation for reliability and competitive pricing. We supply to diverse regions including North America, South America, Eastern Europe, Oceania, and the Middle East. Our ISO9001 certification reflects our commitment to quality management. Every order is backed by professional customer service, flexible customization, and on-time delivery.
We understand that clients need confidence in their material choices. That's why we offer free samples for quality evaluation, third-party inspection support, and technical documentation. Whether you are a roofing contractor, building material distributor, or construction company, our 0.6mm PPGI coil in RAL 9002 is a proven solution that balances aesthetics, durability, and value.
Contact us today to discuss your specific width, packaging, or volume requirements. Let Hemaokang Steel be your reliable partner for pre-painted steel products.
Frequently Asked Questions
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Q: What is the difference between PPGI and regular galvanized steel?
A: PPGI has an additional layer of paint (usually polyester) applied over the galvanized coating. This provides better corrosion resistance, color options, and aesthetic appeal compared to bare galvanized steel. -
Q: Can you supply coils with a different paint thickness, such as 20μm or 35μm?
A: Yes, we offer customizable paint thickness from 20μm to 35μm based on your application. Please contact our sales team with your requirements. -
Q: Is the RAL 9002 color available from stock, or do you need to produce it?
A: RAL 9002 is a standard color in our production line. We typically have stock for common widths and quantities, but we can also produce to order for large volumes. -
Q: How do you ensure the coil arrives without scratches or damage?
A: Each coil is wrapped with a protective plastic film, then banded and packed in a wooden crate or steel frame for export. We also use edge protectors to prevent damage during handling. -
Q: What is the minimum order quantity (MOQ) for this product?
A: Our MOQ is typically 10 tons per size and color. For trial orders, we can accept smaller quantities (e.g., 5 tons) subject to negotiation. -
Q: Can you provide a mill test certificate or third-party inspection report?
A: Yes, we provide a mill test certificate (MTC) for each shipment. Third-party inspection by SGS, BV, or similar is also available at your cost. -
Q: How long does the paint last before fading or chalking?
A: In normal atmospheric conditions, the polyester paint system provides 10-15 years of color retention. Actual lifespan depends on local climate, UV exposure, and maintenance. -
Q: Is this coil suitable for outdoor roofing in coastal areas?
A: Yes, the combination of galvanized substrate and 25μm paint offers good resistance to salt spray. For extreme coastal environments, we recommend upgrading to a PVDF or HDP coating for enhanced durability.
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