Corrugated Pressure Balanced Expansion Joint / Expansion Bellows For Pipes

Straight pipe pressure balance corrugated expansion joint ISO 9001 Certification

Product description

The straight pipe pressure balance type corrugated expansion joint is composed of two working bellows connected by a working bellows or intermediate pipe, a balance bellows and a working tie rod.It is mainly used to absorb the combined axial and transverse displacement and balance the bellows pressure thrust expansion joint.

The straight pipe pressure balance type expansion joint is bellows type structure, which is composed of pressure balance bellows and compensation bellows.Through pressure balance bellows balance ripple compensator pressure, remove the compensator and the pipeline's own thrust.

Pressure balance expansion energy saving compensation in the pipeline system axial displacement, internal pressure thrust self balance, this product is applied to the high position of the pipeline is not suitable to set fixed support.

parameter

Product name: straight pipe pressure balance corrugated expansion joint

Nominal diameter: DN100 ~ DN3000 (mm)

Design pressure: 0.1 ~ 2.5 (Mpa)

Design temperature: -25℃ ~ 450℃

Connection: flange/welding