Welded End Axial Expansion Joint

Axial Expansion Joint

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Pressure

PN16, PN25, PN 40

Temperature

-80 / +427 °C

Expansion

30 mm (-20 ; +10) / 60 mm (-40 ; +20)

Connection Diameter

DN25 ..... DN250

Bellows

AISI 304 / 321 / 316

Welded End

St37.2

Welded End Axial Expansion Joints Features and Prices

Welded end axial expansion joint is an expansion element within the axial expansion joint group. IIt is used to absorb thermal expansions and to dampen vibrations in the system. The corrugation is welded to the connection parts called the welded butt at both ends.

Liner in axial expansion joints; it provides the flow to be laminar and also increases the working speed of the bellows. Welded butt axial expansion joints, which can be used for thermal balance and mechanical expansion in all kinds of pipelines, are used in water, steam, natural gas, exhaust gas, vegetable oil, mineral oil, hot oil and oil products applications.

Axial Expansion Joints Types

Welded end axial expansion joint is the type of axial expansion joint with welding connection. It is especially used in high pressure applications. Welded end axial expansion joints are preferred due to their advantages such as low installation area, no pressure drops, energy loss and insulation, minimum operating costs and no maintenance. Axial expansion joints are divided into different types such as floating flanged axial expansion joint, fixed flanged axial expansion joint and welded end axial expansion joint. These types are related to the connection type and reveal assembly differences.

Dimensions and type of expansion joints vary according to the project and area to be used. Estech expansion joint; with its professional team, it is ready to provide technical support for any type of expansion joint you will use in your projects. Contact us to get more detailed information and a price quote about welded end axial expansion joints!

  • Machines
  • Pumps
  • Compressed Air Lines
  • Hot Steam Systems
  • Hot and Cold Water Systems
  • Exhaust applications
  • Gas lines
  • Steam Lines
  • Hot Water and Oil Systems
Check out the product brochure for detailed information!(pdf)