Axial expansion joints aim to absorb the axial expansions

• They do not change the direction of the flow;
• Additional assemblage distance is not necessary;
• Dividing the pipeline helps to prevent stress of lateral forces;

• Axial shift and slight all-around movement of the expansion joint is possible.
• Axial expansion joints with two bellows are used to absorb larger movements.

• Easy to absorb the expansion movements.
• No direction changes of the flow.
• Minimum application area.
• Possible lateral and angular expansion absorption by the additional bellows.
• To provide a non-stressed area where the pressure is not too high such as pump and compressor applications.
• Low application costs.

• Bellow Material: Stainless Steel AISI 321(Opt. 304, 316L, 316TI, 309),
• Connection Types: Fixed and Floating Flanged and Welded Ended,
• Flange Material: Carbon Steel St.37.2 as standard, the material can be customised on request,
• Inner Sleeve: Available in stainless steel AISI 321 (Opt. 304, 316L, 316TI, 309) on request,

Operation Conditions

• Operating Temperature: -80°C/+600°C;
• Operating Pressure:Can be produced with different pressure rates PN 2,5/6/16/25/40/64;
• Nominal Diameters:DN 15 (1/2”) - DN 3800 (152”);