... with all types of reinforced concrete structures and so on. Steel rebar Standard: BS, GB, ASTM,JIS,DIN Outer diameter ... : 6mm-50mm Grade: HRB335,HRB400,HRB500 Steel rebar:It is widely used in construction industry with all ... types of reinforced concrete structures and so on.ItemDeformed steel rebarPlace of originTianjin, ChinaMaterialHRB335,HRB400StandardGB,BS,ASTM,DIN,JISDiameter8 ...