PTFE O Ring Manufacturers
PTFE or polytetrafluoroethylene is a synthetic fluoropolymer used to manufacture O-rings. PTFE (popular as Teflon®) is a highly chemically inert material that is resistant to almost all chemicals, such as bases, acids, oils, steams, among various others. In addition, it has excellent resistance to tearing and abrasion. This feature, coupled with a low coefficient of friction, has made PTFE O-rings an ideal choice for dynamic sealing applications, particularly in chemical environments. However, there are some limitations to using a PTFE O ring - their poor cold flow characteristics under lasting strain and their inability to compress as much as other elastomers, which makes them less effective. Despite this, exceptional resistance to most chemicals has made PTFE O-rings a perfect option for back-up rings.
| Tonywell Canada Inc. (Toronto, ON)
Manufacturer |
| Hi-Tech Seals & Polymers Ltd (Sunderland, United Kingdom)
Manufacturer, Distributor |
| ElastoTech-SouthWest Inc. (Crockett, TX)
Manufacturer O-Rings (in all compounds)- Universal Sizes, Custom-Molded Rubber Shapes, Extrusions (in all compounds) Primarily Serving: Montgomery, TX - Bryan, TX - College Station, TX - Conroe, TX |
| G.L. Huyett (Minneapolis, KS)
Manufacturer, Contract Manufacturer, Distributor We carry buna-n, viton, silicone, aflas, E-P, and neoprene. If you need help finding the right o-ring for your job, give us a call. Primarily Serving: Manhattan, KS - Wichita, KS - Topeka, KS - Lincoln, NE |
| American Seal & Packing (Santa Ana, CA)
Manufacturer, Distributor American & Metric O-RINGS in a wide range of materials and sizes Primarily Serving: Tustin, CA - Orange, CA - Fountain Valley, CA - Garden Grove, CA |
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