Product
GSJ
APPLICATION RANGE
For reciprocated hydraulic system. Possessing excellent performance in high, medium and low pressure and in high load, high frequency conditions. Especially suitable for long stroke. Applied to bigger rod diameter in fluids and under high pressure, for example: bulldozers,excavators, forging machines, machines for pressing ceramic bricks, rolling machinery , servo valves and other machine tools, etc.
In line with standards of GB/T 15242.1-94 and GB/T 15242.3-94. Design and apply please refering to Parker’s OD, Merkel’s OMS-MR,Trelleborg’s RS1 and AS’s XB series standards.
STANDARD MATERIALS
Seal ring : Filled PTFE or PU
O-Ring: NBR or FKM
CHARACTERISTICS
- high static and dynamic sealing effect
- high extrusion resistance
- good dimensional stability, not affected by temperature
- no confining pressure, can be installed in series
- excellent cushion performance to high stamping force
- low friction, no stick-slip behavior, no viscosity
- strong in corrosion resistance
- simple groove design
- longevity
- can work without lubrication
- simple installation
|
ELOCITY |
PRESSURE RANGE |
TEMP.RANGE |
MEDIUM |
DUANETER RANGE |
|
5m/s |
0～60Mpa |
-30°C+200°C |
Petroleum based hydraulic oil, fire-resistant hydraulic oil,environmental protecting hydraulic oil(biology oil) , water and other medium according to the sealing material. |
5-2000mm |
