PTFE lined bellow expansion joint

Polytetrafluoroethylene (PTFE) bellow compensators are widely used in the pipeline systems of the chemical, pharmaceutical, food, and other industries for compensation purposes, and they feature high-efficiency corrosion resistance and acid resistance.

Product Features:

1.Steel-lined PTFE compensators (stainless steel PTFE compensators, stainless steel PTFE lined Bellow Expansion Joints)

The outer body is made of stainless steel metal compensators, which can withstand acids, alkalis, and salts of various concentrations. They also combine the pressure resistance of stainless steel compensators and are collision-resistant.

Available sizes: DN25-1600 mm

Continuous fatigue life: 1000 cycles

Pressure ratings: PN0.6, 1.0, 1.6 MPa

Operating temperature: ≤200°C

2.PTFE standard compensators

Available sizes: DN25-DN1600 compensators with one to nine bellows

Fatigue cycles: ≥5000 cycles

3.Medium-pressure mesh-sleeved fluoroplastic composite compensators

Available sizes: DN25-1600 mm compensators

The outer layer is a stainless steel metal mesh sleeve

Fatigue cycles: ≥10000 cycles

Pressure ratings: PN0.25-2.5 MPa

Operating temperature: ≤220°C