... hot rolled reformed steel bar1)Standard:ASTM,BS,GB and other 2)Grade: HRB335,HRB4003)Diameter(mm): 12,16,20,25,32mm ... Standard: ASTM,BS,GB and other Grade:HRB335,HRB400Diameter(mm):12,16,20,25Length:6m--12m as ... standardApplication:mainly used in construction industry to reinforce concrete structures and ...