Expanded PTFE Joint Sealant is a kind of novel material which be adopted unique handicraft. Expanded PTFE Joint Sealant is a white pure ptfe product with continuous banding, it has good flexibility peculiarity, encapsulate resilience, resistant , resistant high&low
temperature and excellent resistant corrosion, no aging, lubrication itself. The sealed Peculiarity excellence and install it expediency. It suitable for field of petrochemical, medicine, petrifaction, grocery, electron, nuclear power, vessel, etc.

also suitable for large caliber equipment which the precision is crudity on face and　the shape is not regular. It suitable for strong corrosion and the fluid which is not　allowed any tainted .
The excellent peculiarity: It has high encapsulate peculiarity and easy to stuff up the　cave and gutter on the face, close up the side, it also can expanded when it Passed through tension. so the sealing more strong when the inside pressure more high.