Ral Colors Oiled Galvanized Steel Strip , Hot Dip Zinc
Hot-dip Galvanized Steel lThickness:0.125-2.0mm,width:600-1250mm,coating mass:40-275g/m2 . lSurface:zero spangle, small spangle, regular spangle and big spanglesp.infoChina Building Material Zinc Alloy Galvanised Coated Thickness 0.12-4mm Width 600-1500mm Tolerance Thickness ±0.01mm Width ±2mm Zinc Coating 30-275g/m2 Grade of Materials SGCC DX51D+Z S250GD+Z SGCD DX52D+Z S280GD+Z SGCE DX53D+Z S350GD+Z DX54D+Z S550GD+Z Surface Treatment Oiled,Passivation,Dry Spangle Regular,Small,Big,Zero Hardness