High-end metal expansion joints

FCCUC Cold wall  
expansion joints FCCUC Cold wall
expansion joints
  • Heavy duty expansion joints for high temperature, high pressure and high movement applications.
  • Withstand abrasive media like powder catalyst entrained in hydrocarbon flow.
  • Used in fluidized catalytic cracker units (FCCU’s).
  • Shell wall temperatures do not exceed 340 °C (650 °F)
FCCUH Hot wall  
expansion joints FCCUH Hot wall
expansion joints
  • Heavy duty expansion joints for high temperature, high pressure and high movement applications.
  • Withstand abrasive media like powder catalyst entrained in hydrocarbon flow.
  • Used in fluidized catalytic cracker units (FCCU’s).
  • Shell wall temperatures
    up to about 600 °C (1,100 °F).
STY Styrene  
expansion joints STY Styrene
expansion joints
  • Heavy duty expansion joints for extremely high temperature, high pressure and high movement applications.
  • Used in styrene units.
  • Shell wall temperatures
    up to about 900 °C (1,650 °F).
CX Codeflex  
expansion joints CX Codeflex
expansion joints
  • Standard heat exchanger expansion joints.
  • Designed to ASME BPVC Section VIII, Division 1, Appendix 26.
  • Alternatively, can be designed to EJMA standards.
  • Highly-engineered expansion joints.
CB Clamshell 
metal expansion joints CB Clamshell
metal expansion joints
  • Bellows or expansion joints split into longitudinal segments for installation without opening pipework.
  • Temporary repair solution for damaged expansion joints.
  • Can handle axial, lateral and angular movements.
  • The permissible combination and magnitude of movements depends on the application and the existing expansion joint that is to be repaired.
PSS 
Penetration slider seal PSS
Penetration slider seal
  • Patented penetration seal design
    (U.S. patent 7478839).
  • Unlimited axial movement.
  • Floating ring design permits lateral movement without introducing high stresses into the penetration pipe and boiler wall.
  • Insulated
  • Sealing efficiency is augmented, rather than reduced, by particulate build-up: maintenance between shutdowns is minimized.
  • Maintenance and seal replacements can be performed without cutting pipe or welding.
  • Robust design limits replacement parts to stainless steel wire mesh seals and insulation.
TRD Toroid 
expansion joints TRD Toroid
expansion joints
  • High pressure heat exchanger applications.
  • Designed to ASME BPVC Section VIII, Division 1, Appendix 26.
  • Additionally, can be manufactured according to the European PED (Pressure Equipment Directive).
  • Highly-engineered expansion joints.
MGTX Gas turbine  
metal expansion joints MGTX Gas turbine
metal expansion joints
  • Heavy duty expansion joints for high temperature and high cycle applications.
  • Used in gas turbine exhaust systems.
  • Designed for frequent start/stop cycles.
  • Highly-engineered expansion joints.
Penetration seal 
metal expansion joints Penetration seal
metal expansion joints
  • 100 % airtight solution to boiler penetration.
  • Permits axial and lateral movement without causing high stresses in penetration pipe and boiler wall.
  • Maintenance-free
  • Used in heat recovery steam generators (HRSGs).