China Prime Quality Dx51d Factory Gl Galvalume Al-Zinc Steel Coil/Plate/Sheet, Find details about China Hot DIP Galvalume Coil, Galvalume Steel Plate from Prime Quality Dx51d Factory Gl Galvalume Al-Zinc Steel Coil/Plate/Sheet
No. | Item | Specification |
1 | Coating mess | Zinc:30-275g/sqm; Al-zn:60-180g/sqm |
2 | Thickness | 0.12-1.5mm |
3 | Tolerance of Thickness | -0.03-+0.01mm |
4 | Width | Customized |
5 | Inner diameter | Φ508mm |
6 | Quality standard | EN10142, EN10346, EN10169, JIS3302, ASTMA755M, GB/T12754 |
7 | Steel grade | DX51D, DX52D, DX53D, S220GD, S250GD, S350GD,SGCC |
8 | Top paint layer | 20-25μm |
9 | back paint layer | 7-12μm |
10 | weight of coil | 1-8T |