Cemented carbide mechanical seal rings are primarily used in sewage pumps, mine drainage pumps, centrifugal pumps, centrifuges, slurry pumps, and mud pumps. The seal ring is installed on the pump body and rotating axle, providing liquid or gas sealing through the end faces of the rotating ring and stationary ring.
We offer many commonly used specifications and models to choose from. The maximum shaft diameter of our products can reach up to 800mm. We can also produce custom products by designing materials and structures according to user drawings and specific working condition requirements.


| Φ D | Φ d | H | E | h |
|---|---|---|---|---|
| 10~700 | 5~650 | 5~50 | 7~660 | 5~50 |


| Φ D | Φ d | Φ E | Φ F | H | h | G |
|---|---|---|---|---|---|---|
| 10~700 | 5~650 | 8~680 | 6~670 | 5~50 | 1~10 | 8~680 |
