- dlseals@163.com
- +86-159 1688 3912
| Application Range | ||||
| Pressure [MPa] | Temperature [°C] | Sliding speed[m/s] | Medium | |
| Standard | 40 | -45 ... +200 | 2 | Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others. |
| Material | ||
| O ring & X ring | slide ring | |
| Standard Design | NBR | PTFE-Bronze |
| Special (on request) | FKM | PTFE-carbon |
| Standard and /or can fit the groove |
| ISO 7425/1 |
| GB/T 15242.3 |
| PQ12/22/32/52, PQ14/24 |
| Pressure | 160bar | 250bar | 300bar |
| Max Gap E | E≤0.6mm | E≤0.4mm | E≤0.3mm |
| D H9 | d h9 | L +0.2 | d1 | d2 | C≥ |
| 16~75 | D-11 | 4.2 | 3.55 | 1.78 | 4 |
| 50~130 | D-15.5 | 6.3 | 5.3 | 1.78 | 4 |
| 80~250 | D-21 | 8.1 | 7 | 2.62 | 6 |
| 135~250 | D-24.5 | 8.1 | 7 | 2.62 | 6 |
| 280~450 | D-28 | 9.5 | 8.4 | 3.53 | 7.5 |
| 480~700 | D-35 | 11.5 | 10 | 5.33 | 8 |
Each customer has a quality file, which is tracked regularly. The customer feedback problem, the fastest 1 hour to give the customer satisfaction solution.