PTFE Step Rings GLYD Rings

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Product Details

PTFE step rings GLYD rings is used for hydraulic cylinder piston sealing with o ring together, o ring provide the elasticity to compensate the wear of PTFE ring to some extent. So PTFE step ringsl has the function of two-way sealing.

PTFE ring: Bronze filled PTFE
O ring: NBR/FKM/high elastic nylon
Working condition:
Working pressure:≤80Mpa

Working temperature:
-20~+80 ℃( Nylon O-ring)
-20~+250 ℃(FKM O-ring)


Good static/dynamic sealing perfermance
Low breakout friction, no stick-slip behavior
High abrasion resistance property
Low and high temperature application range
Simply installation

1. Low cost

 --- Land/HR/Material

2. Professional

      ---15 years experience

3. Efficient

      ---Advanced production equipment and strict management

4. Control

      ---ISO9001&TS16949, FDA, ROHS, REACH reports

5. OEM accepted

      --- JUST provide drawing or samples

6. Fast and cheap delivery

      ---We have big discount from forwarder (Long contract)

Samples charge:

      ---Depending on your request, sampling time:3-7days

      ---Free for existing sample, sampling time:1day

Material sources: All our raw materials come from world famous brands as below:


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