Teflon PTFE Reinforced Ball Valve Seats And Seals

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Product Details

Rayflon specializes in costomizing all kinds of soft valve seats for many kinds of valves including ball valve, plug valve, angle seat valve, butterfly valve,etc.

Material including Virgin PTFE, Modified PTFE ( Daikin or TFM®), RTFE ( Filler reinforced PTFE), PCTFE, PEEK, Nylon, Delrin®, UHMWPE. 

Other materials for valve seats not listed also can be done upon customer's request.


RTFE (Reinforced Polytetrafluoroethylene)
RTFE (reinforced Teflon®) is mixed with a percentage of filler material (Glass fiber/ Carbon, Graphite) to provide additional strength, stability and resistance to abrasive wear, and less permeation. This reinforcement permits higher pressures and temperatures than unfilled PTFE. 
Temperature range: -20°C to 180°C

Color: Gray white or black


We specialize in customization, please contact us for any kind of valve seals requirements at sales@rayflon.com.


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:

Packaging&Shipping:


Specializing in producing high-quality OEM, TEFLON custom teflon ptfe reinforced ball valve seats and seals, Rayflon Polymer Technology is one of the best Valve Seats manufacturers and suppliers in China, welcome to contact our factory and company.
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