Wide Open Arch DN15 Single Sphere Rubber Expansion Joint

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

Do you know how is a high quality rubber expansion joint made?Let's see with JINGNING.