expansion joints

Combine-X <br/>
expansion joints
Item Description
1 Flange reinforcement
2 Pressure carrying layer
3 Gas seal layer
4, 5 Insulation strips
6, 7 Insulation layer
8 Support layer
9 Mechanical reinforcement

expansion joints


  • Multi layer design
  • Compensates for movements in several directions simultaneously
  • Excellent form stability
  • Can be delivered as fabric only or as preassembled unit
  • Custom made to fit actual working conditions
  • Specifically designed for gas turbine systems


  • Highly flexible
  • High chemical resistance
  • High flutter resistance
  • Reduce heat loss
  • Low reaction forces
  • Good resistance against abrasion
  • Suitable for high temperature applications


Temperature: -35 °C … +650 °C (-31 °F ... +1,202 °F)
Pressure: -0.14 bar … 0.07 bar (-2.03 PSI ... 1.02 PSI)
Maximal axial movements: … 160 mm (6 1/2”)
Maximal lateral movements: … 80 mm (3”)

Standards und Freigaben

- EN 10204-2.2 certificate
- Safety Data Sheets (SDS) for individual materials


Combine-X expansion joints safely absorb thermal expansion and misalignments of pipe and duct systems in dry, high temperature and high velocity area. Combine-X products compensate for movements in multiple directions simultaneously.


Pre-assembled units

Pre-assembled units

Pre-assembled expansion joint units consist of:

- Fabric expansion joint
- Metal frames / inner sleeves
- Bolster (internal insulation)
- Gaskets (optional)
- Fasteners

Frame material:

- Carbon steel
- Stainless steel
- Heat resistant steel

Pre-assembled expansion joint units can be supplied with surface treatment that is corrosion resistant (standard) and resistant to high temperatures. EagleBurgmann offers any RAL color code for the units. Units can be delivered with seaworthy packing or standard packing for road transportation.