July 19, 2019

FCC Cooled Catalyst Lift Riser Gimbal and Cooled Catalyst Standpipe Hinged Expansion Joints for Middle East Refinery

The scope of supply included complete detail design, fabrication, preparation and application of refractory linings and testing in accordance with UOP project & standard specifications.

Design parameters and features of the FCC expansion joints supplied are:

  • Cooled Catalyst Lift Riser Expansion Joint
  • Double Gimbal
  • N.D. 940 mm - Length: 3205 mm         
  • Inconel 625 LCF bellows – 2 ply testable
  • Sealed system SS309
  • Abrasion lining RESCO AA 22S
  • Refractory lining RESCO RS 17 EC
  • Hexagonal Mesh 410S as per UOP 3-25
  • Design Pressure: 4.51 barg     
  • Temperature: 538 °C Bellows -  343 °C Pipe – 700 °C Medium (MDMT +5°C)
  • Medium: Catalyst

 

  • Cooled Catalyst Standpipe Hinged Expansion Joint
  • Single Hinged
  • N.D. 900 mm - Length: 1542 mm         
  • Inconel 625 LCF bellows – 2 ply testable
  • Sealed system SS309
  • Abrasion lining RESCO AA 22S
  • Refractory lining RESCO RS 17 EC
  • Hexagonal Mesh 410S as per UOP 3-25
  • Design Pressure: 4.51 barg     
  • Temperature: 538 °C Bellows -  343 °C Pipe – 700 °C Medium (MDMT +5°C)
  • Medium: Catalyst