Single sphere stainless steel flanged flexible PTFE lined NBR or EPDM rubber expansion joint

Rubber expasion joints used to absorb and recuperate the deformations in the pipeline. Their design allows the longitudinal, transversel and angular movements.

It has minimum head loss, it is total bore and 100% water tight.

Sizes

DN25 to DN3000

Pressure

PN6~PN40

Temperature

-15 ~ 80℃

Flange Standard

DIN, ANSI, JIS etc

Material of Flange

Stainless Steel 304, 316, 321 etc

Material of Rubber

EPDM, natural rubber, NBR rubber and neoprene rubber

PTFE lined rubber expansion joint is mainly used to transport the media which has strong corrosive, such as strong acid and strong alkali etc.

Comparing with common rubber expansion joint, it has a PTFE liner inside of the rubber expansion joint.

Our products are designed and engineered to carry a variety of media in pressure or vacuum applications. They absorb distructive system vibration and will contract or expand in response to pipe motion induced from thermal expansion and contraction.