

KAMMPRO-SPIRAL
- 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
- Specification
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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?
Mention:
SUNWELL KAMMPROSPIRAL , PTFE cover, Profiled Inner Ring, Metal Winding, Filler Material, Guide Ring, Standard.
The Kammpro-spiral gaskets are designed for highly corrosive application, such as Hydrofluoric Acid (HF).
This style offeres the advantage of having double sealing design which accupies all the space from the bore of the pipe to the outer diameter of raised face flanges.
The Spiral Wound can be fabricated to the customers specifications.
Typically, we will use either Kammprofile Carbon Steel (Teflon Coated) or Monel Inner Ring faced with Graphite or PTFE.
The winding portion is the main sealing element but once compressed the inner Kammprofile creates a seal and stop HF attack on the inner bore of the flange faces.