Envelope Gasket, PTFE/Viton

PTFE Envelope Tri-Clamp Gaskets with Viton Filler.

The PTFE Envelope Tri-Clamp Gasket is best used with a High Pressure Tri-Clamp to create a pressure-tight seam. These gaskets have excellent resistance to almost all chemicals, easy to clean and a wide temperature range. 

Low Temp  -100°F  (Min. Continuous Use -65°F)

High Temp +400°F

 All products are subject to a 15% restocking fee, custom orders may be subject to as high as 50%.