Standard: GB/T 8162 Grade: 10, 20, 35, 45, Q345, 40Mn2,45Mn2,27SiMn, 20CrMo, 35CrMo. ... OD: 6-660 mm Length:39.34'/12M.max Standard: GB/ ... T 8162Grade: 10, 20, 35, 45, Q345, 40Mn2, 45Mn2,27SiMn, 40MnB ... :specification,HS code,origin,or as required.Loaded in 20',40' container or in bulk. Any of your inquiries ...