... -1,JIS,ASTM,GB 3.Diameter:8mm-50mm 4.Length:6m,9m,12m or according to client's require Commodity:Steel ... rebarMaterial: 20MnSiDiameter:8mm-10mm in coil 8mm-50mm Length: 6m,9m,12m or according to the customer's requirementsStandard:BS4449 ... appreciated,Thank you!Ada LeeSkype: ada.lee700Phone: 86-15244659109 BS4449 6m steel rebar