Cold-rolled substrate, hot-dip zinc coating Z30–Z275, topcoat 15–25 μm, backcoat 5–10 μm. Thickness 0.12–2.0 mm (BWG 14–35), grades from commercial quality to S550GD structural, yield strength 220–550 MPa. Cross-hatch adhesion 100/100; 0T–2T bend and impact leave no cracking or flaking. Neutral salt spray ≥500 h, pencil hardness ≥2H, gloss 30–80 GU.
PPGI & PPGL Steel Coil / Sheet
Prepainted galvanized and galvalume steel for roofing, wall cladding, sandwich panels and construction applications. Available in various thicknesses, RAL colors and coating options such as PE, SMP, HDP and PVDF.
EN 10204 3.1 MTC available. Factory supply with competitive pricing and flexible specifications.
Contact us for quotation and availability.
High-performance PPGI (Prepainted Galvanized) and PPGL (Prepainted Galvalume) steel coils engineered for roofing, wall cladding, insulated sandwich panels, and industrial manufacturing. Features superior weather resistance, vivid RAL color retention, and versatile coating systems (PE / SMP / HDP / PVDF). Prime quality with EN 10204 3.1 MTC provided. Contact us for current stock, thickness availability, and factory-direct pricing.
RAL color coated steel plate, made from PPGI substrate. Available in standard widths and customizable thickness. PE coating provides good rust resistance for outdoor use. Widely applied for metal building roofing, wall siding and simple prefab structures. Cut to required sizes to fit your project needs.
Steel and metal products for construction, manufacturing, and industrial projects worldwide.
We support custom sizes, material documentation, and export packaging to meet your project requirements.
Email: sale@skysteelgroup.com
WhatsApp: +86 176 2269 1287
Address: Shuangyuan Industrial Park, Beichen District, Tianjin City, China
