Polyurethane wiper seal

Polyurethane wiper seal

Product Description
Hydraulic cylinder seal ring is a mechanism used to prevent working mediums from leakage(internal and

external leakage) and outside impurities (air,dust and water,etc) from entering the hydraulic elements

and systems.

Hydraulic cylinder seal ring is an important component of hydraulic equipment,the quality of seals and

sealing devices can influence the performance, reliability and service lifetime of hydraulic element

and hydraulic systems, and it is one of the key conditions that a hydraulic system can work normally.

Usually, the loss incurred by a failure sealing element is up to thousands of times of the value of the

sealing element itself.

OTHELLO company has advanced CNC turning equipment and high quality raw materials, by right

of which it can produce and process hydraulic sealing products with specification, material, section

and quantity.

Dust seal is installed in the interior of the hydraulic cylinder end cover, main sealing lip is exposed to the air. To prevent external dust, rain and forst dirt into the inside sealing mechanism, influencing hydraulic oil viscosity and cutting the sealing lip of inner seal elements.