CHHZ

Rubber expansion joints are available in single- and multiple-arch designs and are custom-built to fit your application requirements. Options include PTFE-lined, concentric reducing, eccentric reducing, filled arch, lightweight, and off-set configurations.

We can be made custom with multiple arches to improve movement, non standard flanges or enlarge flange type (different size flanges on each end), non standard lengths, as a reducer type, or with permanent offsets built into the joint.

We can be made custom with multiple arches to improve movement, non standard flanges or enlarge flange type (different size flanges on each end), non standard lengths, as a reducer type, or with permanent offsets built into the joint.

Multiple elastomer options available.Single or Multi sphere configurations available.

The elastomers used in rubber expansion joints are not subject to fatigue breakdown or embrittlement. And they prevent electrolytic action.

The natural flexibility of rubber expansion joints allows almost unlimited flexing and recovery, as well as requiring less force to move. This helps prevent damage to costly equipment and expensive down time.

Rubber expansion joints reduce heat losses and give longer maintenance-free service.

The natural flexibility of rubber expansion joints allows almost unlimited flexing and recovery, as well as requiring less force to move. This helps prevent damage to costly equipment and expensive down time.

Rubber expansion joints reduce heat losses and give longer maintenance-free service.

The natural flexibility of rubber expansion joints allows almost unlimited flexing and recovery, as well as requiring less force to move. This helps prevent damage to costly equipment and expensive down time.

Rubber expansion joints are relatively light in weight. This makes installation easier and less costly.

Rubber Expansion Joint-Easy installation using either floating flanges or threaded unions.

Rubber Expansion Joint-Easy installation using either floating flanges or threaded unions.

The features and benefits of our performance expansion joint designs will achieve these critical elements by absorbing system forces and displacements, replacing them with the expansion joint’s low stiffness (spring rate).

Rubber expansion joints require considerably less space than typical expansion bends or loops and frequently have a lower pressure drop. This can translate into savings on installation costs, as well as improved performance.

Rubber Expansion Joint-Excellent ability to absorb vibration and sound.

Our expertise in the design and construction of rubber expansion joints is reflected in their long service life and high operational reliability.