dB Noise Reduction LogodB Noise Reduction Logo
dB Noise Reduction Facebook page. dB Noise Reduction LinkedIn page.
 dB Noise Reduction toll free
High temperature flexible connections - dB Noise Reduction


High temperature flexible connections (also referred to as expansion joints) protect systems from the effects of vibration and thermal stress when high airstream temperatures are present. dB Noise Reduction's line of high temperature flexible connections can be applied in a variety of different industries such as:

  • Waste management plants
  • Industrial processes
  • Metal processing/foundries
  • Incineration plants
  • Pulp and paper
  • Power generation
  • Exhaust systems

For airstreams operating up to 575° F, standard dB Noise Reduction PTFE flexible connections are the correct choice. For hotter airstreams, up to 750° F, an insulated laminate is incorporated into the PTFE flex membrane. Over 750° F, we offer a thermal/pillowed design customized for each application.

dB Noise Reduction benefits include:

  • Sizes custom designed to match the dimensions of connecting equipment and ductwork
  • All flanges and back bars are provided with each flexible connection to make for easy installation
  • Optional flow liners are available for high velocity/pressure and abrasive applications
  • Heavy duty EPDM and acoustic designs also available
Rectangular high temperature flexible connectionsSeveral circular high temperature flexible connections
A number of rectangular high temperature flexible connectionsA stack of high temperature rectangular and circular flexible connections
Request a quote | dB Noise Reduction

The team at dB Noise Reduction can assist you in selecting the right high temperature flexible connection for system. Contact us to discuss your application.


High temperature flexible connections


Servicing clients in the US, Canada, Mexico, and many international locations worldwide.