• Item: PTFE Seals Hydraulic Piston Seals

• Usage: Engine, Transmission, Rear Axle

• Speed: <=4m/S

• Lip: Lips Type

• Company Type: Manufacturer& Trader

• Color: Black, Blue or Any Color

• Package: Customized

• Origin: Shanghai China

• Material: PTFE

• Type: Piston Seal

• Pressure: 35MPa

• Standard: Standard, Nonstandard

• Factory Visit: Avaiable

• Trademark: Rayflon

• Specification: Customize

  
  

PTFE seals hydraulic piston seals are widely utilized into oil-free air compressors. Most of rings are made of self-lubricating materials such as virgin PTFE and filled PTFE compounds like carbon filled PTFE and graphite filled PTFE,etc.

All above grades are available as well as custom made as customer’s requests are available.

Type:

Piston ring, straight cut piston ring,diagonal piston ring,stepped cut piston ring,two piece piston ring, piston cups etc.

Materials:

Include virgin& all filled grades PTFE and others from world famous brand Dupont, Daikin, 3M, 3F, etc.

Depending on applications, PTFE can be mixed with fillers to meet the requirements of application in order to provide the optimum sealing perperties.

Features:
Broad temperature range -200℃to +260℃
Outstanding dry running performance
High wear resistance 
Suitable for high linear speeds
Low stick slip
Anti-adhesive characteristics
Can be used in metallic and thermoplastic cylinders

Advantages: