... ): 6, 9, 12 We supply high quality hot rolled flat bar with reasonable price. Material: SS400, ST37-2, A36, S235JRG1, ... etc.Thickness: 2mm-20mmWidth: 20mm-800mmLength: 6meter, 9meter, 12meterDescriptions Flat bar is a kind of steel product bearing rectangle section We ... include angle steel, channel, I-beam, H-beam, deformed bar, round bar, steel pipe, steel plate and more. Under the Operating Principle ...