CGCC Prepainted Color Coated Steel Coil 0.12-2mm Thickness 315°C Heat Resistance for Construction & Automotive
Price:
US$650-740 Per Ton
MOQ:
5ton
Delivery Time:
10-30 working days
Brand:
JERO STEEL
Product Description
Product Overview
CGCC Prepainted Color Coated Steel Coil offers exceptional heat resistance and corrosion protection for demanding industrial applications. Available in galvanized (PPGI) and galvalume (PPGL) variants with various coating options.
Key Differences: PPGI vs PPGL
- Corrosion Resistance: PPGL (55% aluminium-zinc) provides superior protection through aluminum's barrier function and zinc's sacrificial protection
- Heat Resistance: PPGL withstands temperatures up to 315°C, outperforming standard galvanized steel
- Reflectivity: PPGL offers nearly double the thermal reflectivity of PPGI, providing energy-saving benefits
- Paintability: PPGL requires no pretreatment for painting, featuring a smoother surface than PPGI
Technical Specifications
| Parameter | Specification |
|---|---|
| Standard | JIS G3322 CGLCC, ASTM A755 CS-B |
| Thickness | 0.12-2mm |
| Width | 25-1250mm |
| Coil Weight | 3-9 Tons |
| Inner Diameter | 508mm |
| Zinc Coating | Z50-Z275G |
| Painting Thickness | Top: 15-25μm (5μm + 12-20μm), Back: 7±2μm |
| Coating Types | PVDF, HDP, SMP, PE, PU (Top), Polyurethane, Epoxy, PE (Prime), Epoxy, Modified polyester (Back) |
Coating Protection Features
- Acid Rain Resistance: Prevents corrosion, blistering, and peeling in industrial environments
- UV Resistance: Maintains color and gloss under strong sunlight conditions
- Humid Heat Resistance: Protects against water vapor penetration and substrate corrosion
- Low Temperature Resistance: Maintains stable performance in alpine regions down to -40°C
Standard RAL Colors
Manufacturing Process
Pre-painted metal undergoes continuous coil coating where steel or aluminum substrates are cleaned, chemically treated, primed, painted, and oven cured to form a durable protective film.
Application Areas
- Construction Industry: Metal shingles, corrugated sheeting, sandwich panels, profiles, ceilings, doors, windows, and decorative panels
- Automotive Industry: Car body parts, doors, boots, dashboards, and oil filters
- Consumer Goods: Home appliances, furniture, lighting equipment, shelves, and radiators
Quality Assurance
Every batch undergoes routine inspection with professional laboratory testing for mechanical properties, paint performance, corrosion resistance, and usage life parameters.
Frequently Asked Questions
Can you send samples?
We provide free samples with customers responsible for courier costs.
What are the certifications for your products?
Our products hold ISO 9001, SGS, SABER, and SONCAP certifications.
How long is your delivery time?
Standard delivery time is within 20 days.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Qingdao Jero Steel Co., Ltd.
Location
NO.205 Zhengyang Road, Chengyang District, Qingdao,China
Contact Person
Gary Lee