FKM Hydraulic oil Seal

Fluorine Rubber Hydraulic Seal It is a special purpose seal, mainly used in hydraulic systems. It has the following characteristics:
1. Material – Viton rubber made of fluoropolymer, has excellent chemical resistance, high temperature resistance and low temperature resistance.
2. Shape – Usually a ring-shaped or lip-shaped structure, designed to seal moving parts such as hydraulic cylinders and hydraulic motors.
3. Function – Prevent hydraulic oil leakage, and also prevent air and contaminants from entering the hydraulic system.

Fluorine rubber hydraulic oil seals are widely used in:
1. Construction machinery hydraulic system
For example, it is used in hydraulic cylinders and hydraulic motors of construction machinery such as excavators and loaders.
2. Aerospace hydraulic system
The hydraulic systems of aircraft and spacecraft have high requirements for seals, and they need to use fluorine rubber oil seals with excellent performance.
3. Ship hydraulic system
Hydraulic steering gear, deck machinery, etc. on ships use fluorine rubber oil seals.
4. Metallurgical hydraulic system
Various hydraulic equipment used in the metal smelting process.

Compared with ordinary rubber oil seals, the advantages of fluorine rubber hydraulic oil seals are:
– High temperature resistance (up to 300°C)
– Resistant to low temperatures (up to -40°C)
– Strong chemical resistance
– Excellent mechanical properties and low wear rate
– long lasting

For hydraulic systems with harsh working environments and drastic temperature changes, the use of fluorine rubber oil seals can greatly improve the sealing performance and service life of the system and reduce maintenance costs. Therefore, in critical hydraulic systems, fluorine rubber oil seals are the preferred material.