- PTFE envelope withstands aggressive chemicals and corrosive media;
- Two sealing elements significantly reduce corrosion and bacterial contamination of flanges
- Seals to the ID of the pipe bore
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The kammprofile surface inner ring with the expanded PTFE covering. The sealing performance of spiral wound gasket is improved effectively by imporving the inner ring structure.
How to order?
SUNWELL KAMMPROSPIRAL , PTFE cover, Profiled Inner Ring, Metal Winding, Filler Material, Guide Ring, Standard.