M-Lens / MUX

Product information

These expansion joints are characterised by their high waves and single-layer - thick-walled design. Also called lentil expansion joints.

They can be produced in round, oval or other shapes.

Thick-walled expansion joints are frequently used in heat exchangers, blast furnaces or pipelines for blast furnaces.

Possible designs:
*M-Lens : 2 half-shells welded together on top of the corrugation
*MFD : Thick-walled version in 1 piece



  • Dimensions: M-Lens DN50 - DN1000 / MUX DN250 - DN8000
  • Temperature: max 900°C
  • Pressure: on reque

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