Base Info
- Model NO.：DN15-DN2000
- Standard：BS4504 Flange
- Type：Welding Flange
- Material：Cast Steel
- Structure：Flanges
- Connection：Welding
- Sealing Surface：RF
- Manufacturing Way：Forging
- Flange：So-Flange
- Trademark：DRF
- Specification：Flange
- Origin：China-Drf
- HS Code：73079100
Description