Galvalume steel coils
PRODUCTS | GRADE | SIZE (MM) |
ZINC COATING |
BRIEF INTRODUCTION | |
WIDTH | TCK | ||||
GALVALUME STEEL COILS |
DX51D,DX52D,DX53D,S220GD,S250GD, S280GD,S320GD,S350GD,S550GD |
750-1250 | 0.15-2.5 | AZ25-AZ200g/m² | The thin cold rolled steel coil is dipped into the molten pot mixed with 55% aluminum 43.4% zinc and 1.6% silicon, leading its surface adhere to a layer of aluminum zinc steel plate.galvalume steel coils surface has special smooth, flat and gorgeous zinc spangles, base color is silver white, this special coating structure makes it have excellent corrosion resistance. |