- dlseals@163.com
- +86-159 1835 9971
| Application Range | ||||
| Pressure [MPa] | Temperature [°C] | Sliding speed[m/s] | Medium | |
| Standard | 30 | -35 ... +200 | 2 | Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others. |
| Material | |||
| O ring | slide ring | ||
| Standard Design | NBR | PTFE-Bronze | |
| Special (on request) | FKM | PTFE-carbon | |
| Standard and /or can fit the groove |
| ISO 7425/1 |
| TG40/41/42 |
| TG43/44/45 |
| D H9 | d h9 | L +0.2 | d1 | R≤ | C≥ | Max Gap E | ||
| 100bar | 200bar | 300bar | ||||||
| 8~38 | D-4.9 | 2.2 | 1.8 | 0.4 | 2 | 0.15 | 0.1 | 0.05 |
| 40~75 | D-7.5 | 3.2 | 2.65 | 0.6 | 2.5 | 0.2 | 0.15 | 0.1 |
| 80~130 | D-11 | 4.2 | 3.55 | 1 | 3.5 | 0.25 | 0.2 | 0.15 |
| 140~320 | D-15.5 | 6.3 | 5.3 | 1.3 | 5 | 0.3 | 0.25 | 0.2 |
| 350~660 | D-21 | 8.1 | 7 | 1.8 | 6.5 | 0.45 | 0.3 | 0.25 |
| 670~950 | D-28 | 9.5 | 8.6 | 2.5 | 7.5 | 0.45 | 0.3 | 0.25 |
Each customer has a quality file, which is tracked regularly. The customer feedback problem, the fastest 1 hour to give the customer satisfaction solution.