Spiral wound Gasket
SUNWELL ENV-Spiral®
Spiral wound gasket made from kammprofile inner ring within envelope PTFE to resisting the media. The sealing surface and outer ring are as normal.
Prime Feature:
>PTFE envelope withstands aggressive chemical and corrosive media.
>No metal contact with the media
>Chemical resistance of PTFE Virgin solid PTFE inner ring is also available.