PTFE Seals Hydraulic Piston Seals

Chat Now
Product Details
Basic Info
  • 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.



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


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

Virgin PTFE100% PTFE
Filled PTFEFiller Type
Inorganic fillerGlass fiber, Graphite, Bronze, Carbon fiber, MoS2
Organic fillerPolyimide, Aromatic Polyester, Polypheylene Sulfide

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

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


1Low MOQ:It can meet your business very well
2OEM accepted:Just provide drawing or sample
3Good service:We treat clients as friends
4Good quality:We have strict quality control system. Good reputation in the market
5Quality Control:Aprroved by GB/T 19001-2008/ ISO9001:2008 &ISO/TS16949:2009
6Fast and cheap delivery:We have big discount from forwarder(Long Contract)
Sample Charge:
1Sample charge:Depending on your request, sampling time:3-7days
2Sample charge:Free for existing sample, sampling time:1day

Packaging & Shipping:

Inner-PolybagOuter-Plastic box/ Carton/ Polywood case

Shipping way: By express/ Air/ Sea

Specializing in producing high-quality OEM, TEFLON custom ptfe seals hydraulic piston seals, Rayflon Polymer Technology is one of the best Engineered PTFE Seals manufacturers and suppliers in China, welcome to contact our factory and company.