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25.7 X 3.5 PTFE


USD $7.90 /EACH
Retail price: USD $7.90 /EACH
    • EACH
  • Quantity Available: 10+
  • Availability: In stock
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Teflon Oring


Shore A Description:

The hardness of rubber compounds is measured by the Shore A durometer; the higher the durometer, the harder the compound. Softer compounds stretch easier and seal better on rough surfaces. Harder compounds offer greater abrasion resistance and resistance to extrusion.

60 Shore A is softer than 70

70 Shore A is the standard

90 Short A is very stiff


PTFE exhibits some unique properties when used in O-Ring sealing systems, the most well known is its impervious nature to virtually all fluids and gasses from -100°F to 450°F. Only molten alkaline metals and certain halogenated compounds will degrade its integrity.


PTFE (Teflon)

Standard Service Temperature: -110°F - +450F


PTFE material has almost universal chemical compatibility. One of the best solutions for low-pressure systems.


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  • USD $99.15 /EACH
  • Retail price USD $99.15 /EACH