Product Detail
Piston seals, rod seals, wipers, guide elements, and complete repair kits for construction machinery and hydraulic cylinders.
Technical Product Profile
Piston seals, rod seals, wipers, guide elements, and complete repair kits for construction machinery and hydraulic cylinders.
| Application | Cylinder, piston, rod, guiding |
|---|---|
| Materials | PU, NBR, FKM, PTFE |
| Key Factor | Pressure and surface speed compatibility |
| Service Type | Seal kits and technical matching |
| d | D | b | Status | Material |
|---|---|---|---|---|
| 20 | 35 | 7 | In Stock | NBR |
| 25 | 40 | 7 | In Stock | NBR |
| 30 | 45 | 7 | Ask Us | FKM |
| 35 | 50 | 8 | In Stock | PU |
| 40 | 55 | 8 | Ask Us | PTFE |
Pressure, temperature, speed, material compatibility, surface quality, and operating environment are evaluated together.
Excavator boom cylinders
Loader lifting systems
Dozer hydraulic groups
The right combination at sealing and mechanical movement points affects service life and equipment reliability.
O-Rings
NBR, Viton/FKM, silicone, and EPDM O-ring solutions for static and dynamic sealing applications.
Oil Seals
Oil seal solutions for rotating shafts, hubs, engines, transmissions, and differential groups.
Couplings
Coupling systems that damp vibration and secure torque transmission for engines, pumps, and power transmission lines.
Bushings
Bushing and bearing solutions for excavator boom joints, bucket groups, and moving joints under heavy loads.
Share the product dimensions, machine model, or operating conditions; our technical team will respond with the right solution.
