Base Info
- Model NO.：1,2"-20"
- Type：Welded
- Technique：ERW
- Material：Carbon Steel
- Surface Treatment：Galvanized
- Usage：Construction & Decoration
- Section Shape：Round
- Size：Outer Diameter: 6~830mm
- Trademark：DG
- Specification：Dn 10-500 * Sch 5-160
- Origin：Cangzhou, Hebei
- HS Code：7306309000
Description