Welcome: Siyoseal (shenzhen) Technology Co.,Ltd
Rod seal is suitable for bi-directional pressurization, hydraulic cartridge and spool valves such as control cylinders, servo-controlled systems, machine tools, and construction machinery. It is dedicated for lower pressure but better sealing in dusty environment.
Application range
Pressure: ≤16BAR
Temperature: -60~+200℃
Speed: ≤4m/s
Material: Carbon filled PTFE
*Other materials are available for specified conditions
Guidelines for the Selection of Special Sizes
| Piston diameter | Groove bottom | Groove bottom | Radius | Gap | Gland code | O-ring C.S. |
| φDi | φDa | L | R | T | ||
| 4~7.9 | Di+4.0 | 2.0 | 0.5 | 0.2 | A | 1.78 |
| 8~18.9 | Di+6.0 | 2.85 | 0.5 | 0.25 | B | 2.62 |
| 19~37.9 | Di+7.5 | 3.8 | 0.5 | 0.25 | C | 3.53 |
| 38~199.9 | Di+12.5 | 5.6 | 0.9 | 0.5 | D | 5.33 |
| 120~164.9 | Di+15.0 | 7.55 | 0.9 | 0.5 | E | 6.99 |
| 165~219.9 | Di+18.0 | 7.55 | 0.9 | 0.75 | F | 6.99 |
| 220~400 | Di+24.0 | 7.55 | 0.9 | 1.0 | G | 6.99 |
How to order
Mobile：+86-13715124957
Email: [email protected]
Whatsapp: +86-13715124957
