Product
JRDI
APPLICATION RANGE
A filled PTFE seal ring, an energised O-Ring and two back-up rings compact seal. Special seal surface design to suit for high pressure and low viscosity.
Concave back face design increases contact surface, prevents the seal ring rotating with the rod and shaft. Applied to engineering machinery, construction machinery and automobile machinery, ect.
STANDARD MATERIALS
Seal ring: filled PTFE
Back-up ring: POM or PA
O-Ring: NBR
CHARACTERISTICS
- can be applied to occasions where rod or piston sealing are required
- low coefficient of friction
- no crawling and no stick-slip behavior
- anti-wear property and dimension stability
- simple groove and small sizes
- lubricating cavity available
WORKING CONDITIONGS
|
VELOCITY |
PRESSURE RANGE |
TEMP.RANGE |
MEDIUM |
DIAMETER RANGE |
|
1m/s |
0～36Mpa |
-36°C+100°C |
Petroleum based hydraulic oil, fire-resistant hydraulic oil,environmental protecting hydraulic oil(biology oil) , water and other medium according to the sealing material. |
50-1000mm |
