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Floating Flanged expansion joints

Floating flanged expansion joints are equipped with carbon steel or stainless steel flanges (EN, ASME or as requested). They absorb mainly axial movements with the possibility of some lateral movement.

Even though they can absorb movements in any direction, this type is mainly used for axial movements. If lateral movement is requested, a universal type may be more suitable. These types of expansion joints can be supplied with limit rod, liners, covers, rods, hinges or gimbals.

Available for exhaust gas, liquid media and steam. Bellows are calculated following latest EJMA standards.

Also, floating flange type expansion joints may have a double bellows, designed for absorbing the higher lateral movements.

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Advantages of Floating Flanged Expansion Joints

  • Quick connection
  • Easy installation without need centering
  • Easily replaced
  • Carbon steel flange is protected from media via bellows

Applications of Floating Flanged Expansion Joints

  • Hot and cold water pipelines
  • District heating pipelines
  • Steam pipelines
  • Ship building and exhaust systems
  • Geothermal water application
  • Process based fluids

Design Values

PN

6/10/16

DN

25 – 1000 (consult our technical department for diffent diameters)

Bellows Material

304, 316, 321

Weld End Material

Carbon Steel, Stainless Steel

Design Pressure

6, 10, 16 barg

Design Temperature

400°C

Please consult with our technical department for different working conditions and design parameters.

Industries we work with

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