HRB500 deformed steel rebar size 1Grade:HRB335,HRB400 2Diameter:6,12,14,16 ... ,40 3Length:6-12 4brand:Laigang HRB500 deformed steel rebar size1Grade:HRB335,HRB4002Diameter:6,12,14,16,18,20, ... products are H beam steel, angle steel, round steel, steel billet, strip steel, gear steel, twisted steel, channel steel, etc. ... Phone: 13963400909Fax: 86-0634-6461613 HRB500 deformed steel rebar size