Wholesale Dust Wiper Seal GSZ Hydraulic Oil Seals for Excavator

1. Performance and use

Suitable for cold or dusty environment, high-frequency reciprocating motion, mainly used in hydraulic and pneumatic devices, servo systems, chemical and food equipment. Excellent sliding performance, no sticking and crawling phenomenon, can compensate for large deformation of the piston rod and plunger, has very good compatibility with hydraulic media, and can effectively block the remaining oil film adhering to the surface of the piston rod from the inside. It can remove stubborn stains and is suitable for equipment working in particularly harsh environments such as mines, quarries, and cement plants.

The groove size is small.

The wide operating temperature range can be used from -30°C to +160°C.

It can be used in special working conditions such as extremely high speed, extremely low speed, and micro stroke. main feature:

Ⅰ, the friction coefficient is small, and it can work with or without lubrication;

Ⅱ, strong medium resistance;

Ⅲ, wear resistance, long life;

Ⅳ, applicable to harsh working conditions.

2. Materials

Scraper boot: Filled with polytetrafluoroethylene (PTFE). According to different working conditions and sealing requirements, different filling materials and filling processes can be selected, please contact us for details.

O-ring: NBR or FKM, depending on specific working conditions, the default is NBR, for special working conditions, please inquire and explain before ordering.