Use locationIt is installed in the outer annular groove of the piston and reciprocates with the piston.

FunctionProvides sealing between the piston and the working cylinder to prevent internal leakage and ensure stable damping force.

Materials and craftsmanshipPTFEPTFE, precision manufacturing, surface treatment.

Service lifeThe design life is not less than810,000 kilometers or5Years, the seal can still be maintained after wear and tear.

quality standardsDetect opening clearance, side clearance, hardness and elasticity.

Customized servicesThe diameter, thickness, opening form and material can be customized.