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High-Quality Pre-painted Galvanized Steel PPGI Steel Coils

Sep 26, 2025

High-Quality PPGI Steel Coils

 

PPGI coil is a highly popular material used for roofing sheets, wall panels, furniture, home appliances, automobile components, and more. It keeps the strength of galvanized steel, while its organic coating offers various colors and an attractive appearance. GNEE Steel offers different surface treatments, such as matte, glossy, embossed, textured, etc. As a high-quality supplier in China, we are equipped with three advanced color coating production lines, support customized production of all sizes and colors, and provide processing such as profiling, slitting, embossing, etc. If you are interested, please contact us for more information.

 

  • PPGI Steel Coil Specification

Item PPGI steel coil
Standard AISI, ASTM, DIN, JIS, GB, EN
Substrate Galvanized steel
Zinc Layer 30g-275 g/㎡
Grades DX51D+Z, DX52/53/54D+Z, S280GD+Z, S350GD+Z, S550GD+Z, SECC, etc.
Aliases Prepainted galvanized steel coil, clolor coated GI coil
Thickness 0.13 mm-1.5 mm
Width 600 mm-1,250 mm
Coil Weight 3-6 tons (can be customized)
Paints PE, SMP, HDP, PVDF
Paint Thickness Top: 10-35 μm Back: 5-14 μm
Colors As per RAL Color (custom patterns are available)
Diameter Φ508 mm/Φ610 mm
Annually Production 320,000 tons
Value-added Services Slitting, cutting, stamping, bending, profiling, and other
Delivery Time Within 10-30 days after receiving the deposit
Sample Free Available
Payment term TT 30% Advance + 70% Balance
Price Item FOB, CIF, EXW, CFR, etc
Packing Standard export packaging
Certification ISO 9001, SGS, ABS, BV
MOQ 5 tons

 

  • PPGI Coil Colors

 

Prepainted galvanized steel coil comes in a variety of colors, with the most popular options including sky blue, grey, silver, traffic red, moss green, olive green, signal white, and more. In addition, there are hundreds of other colors to choose from, allowing you to find the perfect shade for your project.

 

To ensure color consistency in your project, it's highly recommended that you purchase PPGI steel from the same supplier. Even if you're using the same color code, such as RAL5015, the color may vary across different suppliers or even between batches from the same supplier. By sourcing all your materials from a single supplier, you can minimize the risk of any color discrepancies and ensure a uniform appearance across your project.

High-Quality PPGI Steel Coils