Flue Duct Expansion Joints

Flue Duct Expansion Joints For Industrial Ductwork Applications

Holz Rubber Expansion Joints Flue Duct Expansion JointsA ducting system can be extensive, and depending on what materials are flowing through, having the right flue duct expansion joint is necessary to prevent leakage, lessen noise and vibrations, maintain operation and safety stands, and reduce the chance of failure. Designed to your specifications and application requirements, Holz manufactures high quality flue duct expansion joints for industrial ductwork systems.

By using a Holz flue duct expansion joint, you can…

  • Eliminate corner failures
  • Increase engineering safety
  • Reduce costs by eliminating expensive gaskets
  • Lengthen cycle life
  • Absorb sound and reduce vibration
  • Lessen heavy duct work load
  • Improve movability
  • Repel wear and tear from harsh chemical and gas
Holz Rubber Expansion Joints Flue Duct Expansion Joints

Ideal Applications:

  • Scrubber
  • Precipitator
  • Baghouse
  • Stack hot air or flue gas ducts
  • Steam boiler systems
  • Gas turbine exhausts
  • Industrial furnace & chimney construction
  • Refuse incinerators
  • Ventilation and aeration systems
  • Emissions control
  • Paint and powder coating booths
  • Welding booths
  • Environmental systems
  • HVAC and air handling systems
  • Furnace / Boiler exhaust
  • Fan connectors
  • Flex element for FRP piping
  • FGD systems

We can help meet your flue duct expansion joint needs. Holz manufactures the widest variety of flue duct expansion joints available in the market.

Standard Movement Flue Duct Expansion Joint

Holz Rubber Expansion Joints Flue Duct Expansion Joints Standard Movement
  • Designed for standard movements typical ducting movements and application
  • Perfect for applications requiring maximum noise reduction, sound absorption, and vibration control
  • Superior protection to duct systems, flanges, and equipment housings
  • Read more…

Maximum Movement Flue Duct Expansion Joint

Holz Rubber Expansion Joints Flue Duct Expansion Joints Maximum Movement
  • Designed for maximum movement with superior axial and lateral movement capabilities without pre-compression or pre-extension
  • Compound molded corners ensure that the reinforcing material is not pre-stressed at the time of installation
  • Workhorse style designed for scrubber, precipitator, baghouse, and stack flue gas ducts
  • Ideal for FRP piping
  • Read more…

Ultra-High Movement Flue Duct Expansion Joint

Holz Rubber Expansion Joints Flue Duct Expansion Joints Ultra High Movement
  • Designed for ultra-high movement applications
  • Perfect for positive pressure clean air systems with ultra-high axial compression and extension
  • Constructed with a large, high, “V” – shaped arch allowing for the industry’s highest axial movement while exerting very low forces on the ductwork, duct flanges and equipment
  • Flows designed for ducting and fan applications
  • Read more…

Related Application Data Sheets

Want more information on expansion joints?