Expansion Joints

Expansion Joint Classification per EN 14917

Expansion joints provide flexible connections between piping segments. Available types include:

• Axial

• Axial Expansion Joint

• Single Use Compensator (E-Comp)

• Slip Joint

• Angular

• Gimbal/Hinged Expansion Joint

• Torsion Expansion Joint

• Ball Joint

• Lateral

• Lateral Expansion Joint

• Universal Expansion Joint - accommodates axial and lateral displacements with rotation around longitudinal and transverse axes

• Custom Expansion Joint - specialized joints with non-standard properties

• Pressure Balanced - internal pressure thrust forces are balanced within the joint assembly

For advanced modeling, create custom configurations using rigid elements, universal expansion joints, and internal restraints. This approach requires significant effort but provides similar results to standard elements.

Menu and Toolbar Access

Select the target node and use: Insert → Insert Expansion Joint