• National High-Tech Enterprise
  • Passed 16949 certification
  • ROHS certificationFDA certification
JPB
JPB
JPB
  • JPB
  • JPB

Product Features

Replace complex stamped PTFE rings with a single snap-on guide ring, for example, in cylinders, control valves and pipe fittings. We supply piston rings made of various materials for a wide range of applications.

EPJ material features a low coefficient of friction, which can effectively reduce resistance between moving parts. It is especially suitable for working conditions requiring smooth operation and prevention of stick-slip effect.

The recommended maximum bearing pressure is 35 MPa. Exceeding this pressure value may result in performance degradation or material damage, so it is not suitable for ultra-high load scenarios.

Continuous operating temperature: -50°C ~ +90°C 

Dry running, maintenance-free 

Minimal wear when mating with various shaft materials 

Low coefficient of friction 

Suitable for soft shafts 

Low water absorption



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Spec. Code d1d2b1(h13)b2(±0.5)T [ ° ]
JPB-0608-06-010/S6861.00
JPB-0810-10-010/S810101.00
JPB-1012-054-025/X10125.42.520
JPB-1214-054-025/X12145.42.520
JPB-1416-054-025/X14165.42.520
JPB-1416-10-010/X1416101.020
JPB-1618-054-025/X16185.42.520
JPB-2023-054-025/X20235.42.520
JPB-2528-054-025/X25285.42.520
JPB-2832-10-010/X2832101.020
JPB-2832-20-010/X2832201.020
JPB-2833-054-025/X28335.42.525
JPB-3034-054-025/X30345.42.520
JPB-3539-054-025/X35395.42.520
JPB-3540-054-025/X35405.42.525
JPB-4044-054-025/X40445.42.520
JPB-4550-054-025/X45505.42.520
JPB-4550-10-020/S4550102.00
JPB-5055-054-025/X50555.42.520
JPB-5055-10-020/S5055102.00
JPB-6065-054-025/X60655.42.520
JPB-7075-054-025/X70755.42.520