Black Painted Cold Rolled Steel Strip (Width:12.7-50mm) Thickness: 0.36,0.5,0.6,0. ... 7,0.8,0.9- 1.2mm Width: 12.7,16,19,25,32,40 Black Painted Cold Rolled ... .020mm>0.40—0.70mm±0.025mm>0.70—1.20mm±0.030mmNote: the thickness of the steel strip does not ...