1. Base material: Galvanized steel coils, Galvalume steel coils
2. Standards: JIS G3312, ASTM A755M, GB/T 12574, Q/CHG 2-2003.
3. Grade: CGCC, G550, DX51D, DX52D, DX53D
4. Thickness: 0.14-1.2mm
5. Width: 914-1250mm
6. Zinc coating: 60-275g/m2
7. Paint thickness: top 15-25 microns + Bottom 5-10microns
8. Color: RAL colors.
9. Paint: PE, PVDF, PU, SMP or HDP
10. Protective film can be provided.
11. Annual output: 150,000 metric tons per year.
12. Packing: 4 eye bands and 3 circumferential bands in steel, galvanized metal fluted rings on inner and outer edges, galvanized metal or waterproof paper wall protection disk, galvanized metal & waterproof paper around circumference.

   13.    Application

Galvanized steel coils are widely used in the construction industry, as raw material for the production of corrugated panels, fencing products, drywall panel profiles, ventilation systems etc. Recommended for both outside and inside usage, galvanized steel has a high resistance to corrosion in different environments, due to a protective layer of zinc of 100 – 275 grams per square meter.

Qingdao Roelyn Steel Co., Ltd produces pre-painted galvanized steel coils (PPGI) in prime quality and with reasonable price, prepainted galvanized steel coils are widely used in building materials and construction.