PPGL steel coil, or prepainted galvalume coil, is a high-performance coated steel product designed for superior durability and aesthetic appeal. This material consists of a steel substrate coated with a zinc-aluminum alloy (Galvalume, typically AZ150), which is then coated with a layer of paint or film. This dual-layer protection offers exceptional resistance to corrosion, weathering, and UV radiation, making it a cost-effective and long-lasting solution for demanding architectural and industrial applications. As a leading manufacturer, ChinaCNU Steel provides top-quality PPGL coils, exported globally from our factory in Qingdao.
Our prepainted galvalume coils are manufactured to meet international standards, offering a wide range of specifications to suit various project requirements. Below is a detailed table of our standard product specifications.
| Grade | Thickness (mm) | Width (mm) | Zinc Coating (g/m²) | Standard |
|---|---|---|---|---|
| AZ150 PPGL | 0.15 – 1.2 | 600 – 1250 | 150 (typical) | ASTM A792, JIS G3321 |
| Commercial Quality | 0.3 – 0.8 | 900 – 1200 | 120 – 180 | GB/T 12754 |
| Structural Grade | 0.8 – 1.2 | 1000 – 1250 | 150 – 275 | ASTM A653 |
Note: Custom specifications for color coated galvalume, including special colors, coatings (PVDF, HDP), and finishes, are available upon request.
The versatility and durability of PPGL steel coil make it suitable for a wide array of industries. Key applications include:
Selecting ChinaCNU Steel as your supplier for prepainted galvalume coil ensures you receive quality, reliability, and expert service. Here are the key reasons to partner with us:
Our pricing for PPGL steel coil is highly competitive and based on current raw material costs, specification details, and order volume. We provide FOB Qingdao pricing, which includes all charges up to the port of shipment. For the most accurate and up-to-date quote for your specific requirements—including variations like AZ150 PPGL or custom color coated galvalume—please contact our sales team. We offer free, no-obligation quotes tailored to your project specifications and delivery schedule.
PPGL stands for Prepainted Galvalume, where the substrate is a zinc-aluminum alloy-coated steel (like AZ150), offering superior corrosion resistance, especially at cut edges. PPGI is Prepainted Galvanized Iron, with a pure zinc coating. For applications requiring enhanced longevity in corrosive environments, such as coastal roofing, prepainted galvalume coil is often the recommended choice.
For a standard 50-ton order of color coated galvalume coil, our typical production and shipping lead time is between 15 to 25 days from order confirmation. This timeframe can vary slightly based on the specific color and coating requirements. We provide proactive updates throughout the process to ensure timely delivery to your port.
Yes, we provide comprehensive technical data sheets for all our products, including AZ150 PPGL coils. These sheets detail mechanical properties, chemical composition, coating performance, and compliance with standards like ASTM. You can request these documents directly from our sales team to aid in your material selection and specification process.
To maintain the quality of your prepainted galvalume coil, store it in a dry, covered area away from direct ground contact and corrosive elements. Use proper lifting equipment (like C-hooks) to avoid damaging the coil edges. Avoid dragging the material and keep the protective film on until installation to prevent scratches and contamination during handling.
Send us your specs and get a free FOB Qingdao quote within 24 hours.
