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Image: Doble curved machined corners, no sharp corners.


General expansion bellows may have a limited life, and under unwanted conditions, yearly replacement may be needed. Noble Installation has in cooperation with LBH International in Denmark developed an Extended Life Expansion Bellow.

AlphaFlex™ Expansion Bellow

AlphaFlex™ Expansion Bellow is manufactured and field installed by Noble Installation.

  • Design life is 600 Start / Stop Cycles.
  • Offered with 4 years operational guarantee.