color coated gi sheet from tianjin 1.ASTM A792 , 235Mpa, AZ60-AZ150 2. ... -1.2mm 3.Width:914mm,1000,1200,1250mm color coated gi sheet from tianjin StandardASTM A792 , AZ50,AZ100,AZ150Thickness0.18-1 ... % 3H 3T 9J OK Standard :GB/T 127542006 color coated gi sheet from tianjin