Description
1. Applications and properties
Applied to engineering machinery,construction machinery and automobile machinery.etc.A filled
PTFEseal ring,an energized O-Ring and two back up ring compact seal.Special seal surface
designto suit forhigh pressure and low viscosity. Concave back face design increases coefficient
offriction, no crawlingand no stick-slip behavior,simple groove and small sizes,anti-wear property
and dimension stability.
2.Standard materials
Slide Ring: PTFE:bronze filled PTFE,carbon fiber filled PTFE,graphite filled PTFE
Back-up Ring: POM or Nylon(PA)
3.Working conditions
Diameter Range: from 50 mm to 1000 mm
Pressure Range:0-36 MPa
Temp Range: -36℃ to 100℃
Speed: <=0.5 m/s
Medium:General petroleum based hydraulic oil,water/glycol hydraulic oil,oil/water emulsional
hydraulic oil.
Other general seal profile name: OA,DRDA
