Single Expansion Joints

This basic expansion joint is made by attaching fittings to a single metal bellows. Triad Bellows will incorporate any weldable fitting into your expansion joint design. Single Metal Bellows Expansion Joints are most commonly used for axial compression and extension but may also be designed for lateral offset and angular movement. Our design engineers commonly utilize multi-ply metal bellows for the maximum cycle life. Tie Rods, flow liners and covers can be added to the single metal expansion joint to enhance the performance capabilities.