The prepainted galvalume steel coil has high thickness precision due to our adoption of ABB and Siemens automation control system during production. It also has advantages like superior surface flatness, good processability, well controlled delta E, and more. In addition, it offers strong adhesion among its galvalume coating, surface painting and steel substrate material, which ensures long term use.
To suit customers' varied application demands, the prepainted galvalume steel coil is manufactured with varied specifications, and its surface coating color is customizable. Additionally, the prepainted galvalume steel coil can be coated with a back-side coating with maximum thickness of 17 microns, to satisfy gutter production requirements.
Applications of the Prepainted Galvalume Steel Coil
Due to above mentioned advantages and characteristics, our prepainted galvalume steel coil is commonly used as the substrate material in corrugated steel sheet, steel roof tiles, sandwich panel, and home appliance housing manufacturing industries. Also, it can be used in furniture, building material, transportation, and steel window production areas.
Specifications of the Prepainted Galvalume Steel Coil
1. Grade: CQ quality
JIS G3312, CGCC
EN10169, DX51D
2. Thickness: 0.2-0.8mm
3. Width: 1000-1250mm
4. Surface and Treatment: Paint, double paint in same color
Paint thickness: TOP: 25+/-5 microns (primer + polyster)
BACK: 7+/-2 microns 17+/-5 microns
Zinc coating: Z60-Z100g/m2
5. Coil Weight: Max.12MT
Coil ID: 508mm/610mm
Packing
The prepainted galvalume steel coil adopts standard seaworthy export packing. It is strapped with four radial bands and four circumferential bands in steel, and meanwhile, galvanized metal fluted rings are available for inner and outer edges protection. In addition, the prepainted galvalume steel coil comes with disk shaped end covers made using galvanized metal and waterproof paper material for ends protection, and it is further protected by galvanized metal and waterproof paper around its inner and outer circumferential surfaces.
As a specialized prepainted galvalume steel coil manufacturer based in China, we also provide PPGI steel, silicon steel coil, hot dipped galvanized steel, and cold rolled steel, among others.
