Kammprofile gasket of this type is fabricate with an integral guide ring for aligning purposes. It is suggested to be used in raised face flanges. The Gasket comprised of a core metal of any specification as required with concentric grooves on both sides that covered with Graphite or Expanded PTFE. The sealing core is designed and sized per ASME B16.20, EN-12560-6 spec and depending on the flange specification the guide ring is sized to fit properly.
