Color coated steel coil, also known as PPGI (Pre-Painted Galvanized Iron) or CGCC (Color Galvanized Coil), is a high-performance building material. It consists of a galvanized steel substrate that is coated with multiple layers of paint for superior durability and aesthetics. This product is engineered to provide excellent corrosion resistance, vibrant color retention, and long-term performance for a wide range of architectural and industrial applications. As a leading RAL color coated coil factory, ChinaCNU Steel produces premium PPGI for global export from our facility in Qingdao, China.
Our color coated steel coils are manufactured to meet international standards, offering a wide range of customizable options to fit your project requirements.
| Grade | Thickness (mm) | Width (mm) | Zinc Coating (g/m²) | Standard |
|---|---|---|---|---|
| DX51D, DX52D, DX53D | 0.12 – 1.2 | 600 – 1250 | 60 – 275 | ASTM A755, EN 10169, JIS G3302 |
| SGCC, SGCH | 0.15 – 1.0 | 700 – 1200 | 80 – 180 | JIS G3302, GB/T 12754 |
| Commercial Quality | 0.3 – 0.8 | 900 – 1100 | 120 – 200 | Customer Specification |
ChinaCNU’s PPGI and CGCC color steel is versatile and used across numerous industries. Common applications include:
Selecting the right supplier for your color coated coil is critical. Here’s why global buyers trust ChinaCNU Steel:
The price for color coated steel coil (PPGI) and its galvanized steel coil (GI) substrate varies based on specifications such as steel grade, thickness, zinc coating weight, paint system, and color. All our prices are quoted on an FOB Qingdao basis. For the most accurate and competitive factory price, please contact us with your detailed requirements for a free, no-obligation quote.
GI (Galvanized Iron) coil is the base material—a steel coil coated with a layer of zinc for corrosion protection. PPGI (Pre-Painted Galvanized Iron) coil takes this a step further by adding multiple layers of paint (primer, topcoat, and sometimes a backing coat) on top of the galvanized layer. This provides enhanced durability, specific colors, and additional resistance to weathering and chemicals, making it ideal for visible architectural applications.
As a professional RAL color coated coil factory, we can match any standard RAL color code. Popular choices include RAL 9002 (Grey White), RAL 9003 (Signal White), RAL 9006 (White Aluminium), RAL 9007 (Grey Aluminium), RAL 5010 (Gentian Blue), and RAL 3005 (Wine Red). We also offer custom color matching upon request for your specific project needs.
The lifespan depends on the environment and the specific paint system used. Our standard PVDF or HDP paint systems, applied over a suitable galvanized substrate, can provide a service life of 15-25 years for roofing and wall applications, with excellent color retention and resistance to chalking and fading.
We support secure and flexible payment methods suitable for B2B transactions, primarily by T/T (Telegraphic Transfer) and L/C (Letter of Credit). Terms are typically discussed and confirmed after order details are finalized, ensuring a smooth and trustworthy trading process for our clients in over 50 countries.
Send us your specs and get a free FOB Qingdao quote within 24 hours.
