Rubber Expansion Joint, EPDM, NBR, FKM, B Arch Rubber Expansion Joint

Rubber expansion joint is a flexible connector fabricated of natural or synthetic elastomers and fabrics and, if necessary, metallic reinforcements to provide stress relief in piping systems due to thermal and mechanical vibration and/or movements.

Noteworthy performance features include flexibility and concurrent movements in either single or multiple arch type construction, isolation of vibration and noise resistance to abrasion and chemical erosion.

We can manufacturer rubber expansion joints with size from Ø1" to Ø144", all legth and shape.

They are installed to accommodate movement in piping runs, protect piping from expansion and contraction and ensure efficient and economical on-stream operations.

Typical applications

Rubber expansion joints,  are used in all systems conveying fluids under pressure and/or vacuum at various temperature:

• power plants and gas turbine
• sewage disposal and water-treatment and desalination plants
• process piping in paper and pulp,
• primary metal petroleum refining plants
• central and ancillary power-generating stations in communities, facto- ries, buildings and aboard ships
• air conditioning, heating and ventilating systems in commercial and institutional buildings, schools, apartments, stores, hospitals, hotels and aboard ships