| Name | Flange back ring |
| Size | 63-1200MM |
| Pressure | SDR11(PN16) SDR17(PN10) |
| Material | PE100 |
| Package | PP BAG |
| Color | BLACK |
| Technics | Mould injection |
| Loading port | Ningbo or Shanghai port |
| Place of origin | Hangzhou |
| SIZE | ||||||||
| 50MM | 63MM | 75MM | 90MM | 110MM | 125MM | 160MM | 180MM | 200MM |
| 225MM | 250MM | 280MM | 315MM | 355MM | 400MM | 450MM | 500MM | 630MM |
| 710MM | 800MM | 900MM | 1000MM | 1200MM | ||||