Main sectors

Main applications for rubber expansion joints

Closed Circuit Cooling Water and desulfuration process at:

  • Conventional coal-fired power plant.
  • Nuclear power station.
  • Combined Cycle and Cogeneration plant.
  • Concentration solar power (CSP) plant.

Thermal and reverse osmosis desalination plant

Air conditioning, ventilation and industrial heating

Water processing and pumping lines at:

  • Water treatment plant.
  • Multi-stage flash distillation (MSF) sea water desalination plant.
  • Sewers and sewage treatment facilities.
  • Water transfer and channelling infrastructures.

Processing pipelines in plants such:

  • Pulp and Paper.
  • Refineries and offshore.
  • Chemical.
  • Iron & Steel.
  • Mining.

Main applications for fabric expansion joints

Conventional coal-fired power stations

  • Boiler exhaust gas ducts.
  • Primary, secondary and tertiary air ducting Inlet/outlet of air preheaters and gas-gas heaters.
  • Inlet/outlet of ID and FD fans.
  • Inlet/outlet of coal mills.
  • Inlet/outlet of SCR DeNOx, scrubber, and ESP/bag filter
  • Chimney inlet, between the liner sections of steel and brick chimneys, seals.


Industrial air-conditioning, ventilation and heating

Iron & Steel Industry

Blast furnace, air preheaters, fans, ESP/bag filter, chimney.


Hydrogen unit, Coker unit, Hydrodesulfurization (HDS) – topping furnace.

Combined Cycle and Cogeneration plants

  • Gas turbine outlet.
  • Inlet/outlet of HRSG.
  • Inlet/outlet of diverter.
  • Pipe penetrations.
  • By-pass stack.

Pulp and paper

Hot air duct work, Motor/GT exhaust gases.

Cement industry

  • Sulphuric acid plant, ammonium nitrates plant.
  • Acrylonitrile butadiene styrene (ABS) plant.