Corner relief expansion joints are capable to handle reaction force within the expansion joint without any fix points. Shown expansion joint is used in a Urea plant.
Pressure: 5 bar g Test pressure: 11.7 bar g Movements: axial -30 mm, lateral -25 mm, angular +5° at 8750 cycles Spring rates: Cx 333 N/mm, Cy 116 N/mm, Ca 267