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  Home > Product >PTFE self-lubrication shock absorber oil seals >PTFE self-lubrication shock absorber oil seals
Name:PTFE self-lubrication shock absorber oil seals    ID:002

In order to meet market demands of the shock absorber oil seals in the fields of automobile, motorcycle industry. Our company researched and developed this products series which working lives are 5 million reciprocating times without leakage when testing on bi-directional shocking machine.
Type -A
We can recombine PTFE sheet from 0.15 to 0.5mm on the friction part of oil seals' main lip, to obtain the excellent self-lubrication of PTFE material. The friction interface can get the good lubricate condition. The shock absorber oil seals with rubber and plastic composite material have special technical performance of wear resistance, high temperature resistance, oil resistance, ageing resistance, corrosion resistance, etc. We believe that the products have the safe and durable effect on sealing capability. This structure is suitable for high pressure from 1 to 5Mpa shock absorbers.

Type-A structure 1
This seal is suitable for inflate or non-inflate automobile shock absorber. The rated pressure should be≤1.5MPa. Recombined the PTFE sheet and the rubber elastomer, the seal has stable, reliable and enduring stopping properties. Be applicable for shock absorber of medium duty truck.
Type-A structure 2
This seal not only have the properties of rubber oil seal, but also have wear resistance for the recombination of PTFE sheet and the rubber. Be applicable for light duty truck.
Type-A structure 3
This seal is suitable for inflate automobile shock absorber. The inflate pressure ≤1.5MPa. Recombining the PTFE sheet and the rubber elastomer, we make the seal has stable, reliable and enduring stopping properties. Suitable for medium duty truck.

Type-AB structure
This kind of seals are separated. They not only have the properties of Type-A, but also have the properties of Type-B. They can work under the dusty and sandy working conditions.

Type-B structure 1
This seal is suitable for the operating mode: big margin of pressure. It can endure higher pressure than Type-A seal. Be applicable to hevery duty trucks.

Type-B structure 2
This seal is suitable for the operating mode: big margin of pressure. It can endure higher pressure than Type-A seal. Be applicable to shock absorber of hevery duty trucks.

Type-BB structure
This kind of seals are separated. They have the properties of Type-B, but furthermore the sub-lip is suitable for the dusty and sandy working conditions.
Type-A structure 1
Recombining the PTFE and rubber on the main lip area, we make this seal not only has the elasticity of rubber, but also has good wear resistance, stable, reliable and enduring stopping properties. There are springs around the dust lip and main lip. Be applicable to shock absorber of motorcycle.

Type-A structure 2
Recombining the PTFE and rubber on the main lip area, we make this seal not only has the elasticity of rubber, but also has good wear resistance, stable, reliable and enduring stopping properties. There is a spring around the main lip. Be applicable to shock absorber of motorcycle.
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