PTFE Expansion Joint

Series 130, PTFE Expansion Joint

Type 133 - 3 Convolution

Type 135 - 5 Convolution

Type 137 - 7 Convolution


PTFE expansion joints, available in 3, 5 and 7 convolutions, are recommended to handle highly corrosive medias, with glass or plastic piping or in HVAC applications. They are used to absorb thermal changes, vibration and noise and also compensate for line misalignment.

  • Unique protection against chemical, corrosion and high temperatures
  • Low spring rates for axial, lateral and angular movements to protect stress sensitive equipment at elevated temperature.
  • High or low temperature performance
  • Absorption of large movements with short overall length due to high flexibility.