CHANGE™-HF Gasket
The Flexitallic® Change™-HF protects and outperforms every other HF-Alky gasket on the market.
Flexibility of a proven spiral wound, low seating stress of a kammprofile
Graphite filled like a spiral wound, graphite faced like a kammprofile
Sigma PTFE inner ring barrier protects the flange from acid corrosion and also fills any existing corrosion damage
Unique wire profile stores more elastic energy to create better dynamic performance and superior load retention in cyclic applications