DN1000 large size PTFE expansion/Compensator/bellow

DWG PDF

1.Expansion joint is also called bellows or compensators, which are designed for axial, lateral and angular movements, misalignment and/or vibration in piping systems.

2.Expansion joints come with three convolutions as a standard. More than three convolutions can be customized and the more convolutions, the more movement an expansion joint will provide. Various reinforcements of rings and outer shells are available for high pressures, temperatures or vacuum performance. Tie rods and hinges are designed to limit maximum and minimum movements or preventing movement altogether in certain planes.

3.Flanges standard:  ANSI B16.5 150# , JIS 10K,  DIN PN10 standard.

4.Lining material: PTFE, PFA etc.

5.Nominal diameter: DN25~DN3000

Body Material: A105 ,SS304,SS316,SS316L
Lining Material: PTFE , EPDM+PTFE ,SS304+PTFE

Nominal Diameter: 1"-80"(DN25~DN2000)
Pressure Range: Class 150 , PN10 ,PN16