- dlseals@163.com
- +86-159 1835 9971
| Application Range | ||||
| Pressure [MPa] | Temperature [°C] | Sliding speed[m/s] | Medium | |
| Standard | - | -45 ... +200 | 15 | 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 |
| WE50/51/52/53/54/55 |
| ES56150/51/52/53/54/55 |
| d h9 | D H9 | L3+0.2 | D4 h11 | d1 | a | R1≤ | C≥ |
| 20~36 | d+7.6 | 4.2 | d+1.5 | 2.65 | 3 | 0.4 | 2 |
| 40~65 | d+8.8 | 6.3 | d+1.5 | 2.65 | 3 | 0.4 | 2 |
| 70~135 | d+12.2 | 8.1 | d+2 | 3.55 | 4 | 0.8 | 3 |
| 140~380 | d+16 | 9.5 | d+12.6 | 5.3 | 5 | 1.2 | 5 |
| 400~600 | d+24 | 14 | d+2.5 | 7 | 8 | 1.6 | 7.5 |
| 650~1200 | d+27.3 | 16 | d+2.5 | 8.4 | 10 | 1.6 | 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.