28 de septiembre de 2020

FCC Expansion Joints for large European Refinery

FCC Expansion Joints for large European Refinery
FCC Expansion Joints for large European Refinery
FCC Expansion Joints for large European Refinery

FCC Expansion Joints for large European Refinery

We have successfully completed the design, manufacturing and testing of High-Tech FCC Expansion Joints for a large refinery located in the South of Europe.

Design Codes and Specifications:

  •     ExxonMobil specifications
  •     EJMA latest edition
  •     ASME Code
  •     Pressure Equipment Directive PED 97/23 / EC

Main mechanical design, parameters and features of the expansion joint supplied are:

Universal Unrestrained Expansion Joints

  • DN850 mm - Length: 2425 mm
  • Bellows in SB443 N06625 Gr.1/N06626
  • Bellows collars in SB443 N06625Gr.1/N06626, thickness 3 mm.
  • Equalizing rings in SA240 304
  • Design conditions
    • Design pressure: 7,1 kg/cm2
    • Pneumatic test pressure: 13,0 kg/cm2
    • Design temperature for bellows only: 579°C
    • Medium: Catalyst