Base Info
- Material：ANSI 4140,C1045
- Surface Finishing：Self Color, Black Finish, HDG, Zinc Plated
- Grade：A193 Gr B7,A194 Gr 2h
- Certification：ISO, CE
- Customized：Customized
- Length：12feet,3660mm
- Specification：Diamater: 1,4"-4"; M6-M100
- Origin：Ningbo
- HS Code：7318190000
Description