... , Length: 6m-12m 3, Technique: Hot rolled 4, GB/ T 700-2006,GB/T 702-2008 GB/T 14292-1993 Anyang ... ., Ltd.Meterial Carbon Steel BarDiameter16mm-32mmlength6m-12mTechniqueHot rolledInspection GB/ T 700-2006,GB/T 702-2008 GB/T 14292-199Surface TreatmentCoatedApplication ... as customers requirement. GB Q215 Round Steel Bar GB/ T 700-2006