JINGNING Expansion Joints offer superior performance, reliability, and service life, resulting in improved plant safety and increased mechanical integrity of equipment. As specifically engineered products that are inserted in a rigid piping system, JINGNING Rubber Expansion Joints will:

• Absorb movement
• Improve thermal stability
• Relieve system strain due to thermal change, load stress, pumping surges, wear of settling
• Reduce mechanical noise
• Compensate for misalignment
• Eliminate electrolysis between dissimilar metals

All of our expansion joints carry safety ratings that exceed product specifications in areas such as pressure and movement. Non-metallic expansion joints and flexible couplings are ideally suited for a wide variety of industries.

• Available in a metallic and non-metallic reinforced design
• Wide arch type features greater movements than the standard spool arch type
• The non-metallic wide arch type carcass does not contain wire or a metal ring
• Available with a filled arch design