... Flat Bar Jaway mild steel flat bar is made up of quality raw material. Procured by advanced equipments, our drawn flats ... .BEN10216-1,EN10217-1, SY/T5037-2001, DIN1629-1948 2) Outside diameter:21.3mm~609mm 3) Wall thickness :4mm-50mm 4 ... ,chemical industry, environment protection, traffic, metallurgy and mine ,printing and dyeing, food industry, medical equipment, and soon It would be a great idea ...