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Rubber Compensatoren

 

Available rubber qualities:

  • EPDM
  • CR - Neoprene®
  • IIR - Butyl®
  • NBR  - Perbunan®
  • FPM -  Viton®
  • CSM - Hypalon®
  • CO (ECO) - Hydrin®    
 

Universal

Design:
Rubber bellows with flange or threaded connection.

Movement absorption:
Absorbing axial, lateral and angular movement as well as combinations
of all three movement types.
The universal rubber expansion joint absorbs the heat-cold expansion
of a pipe section in all planes between two fi xpoints. These
have to be designed to withstand the pressure and spring forces
of the universal rubber expansion joint, the friction forces of the
guides and the fl ow forces.

 

 

Lateral

Design:
Rubber bellows with laterally movable tensioning (joints or
threaded rods) and flange connection.

Movement absorption:
Absorption of lateral movement all around for threaded rods
and unilateral for hinged tensioners.
Axial reaction forces are absorbed by the tie rods and the anchors
are relieved. Lighter fi xpoints than for universal expansion
joints are required for absorbing adjustment and reaction forces.
A much larger lateral movement absorption is possible with two
bellows, one intermediate pipe and tensioners

Angular

Design:
Rubber bellows with angular moving hinged tensioner and
flange connection.

Movement absorption:
Absorption of angular movement Unilateral movement possible
through single joint and all-around movement with cardan joint.
Axial reaction forces are absorbed by the hinged tensioners
and the anchors are relieved. Lighter fi xpoints than for universal
expansion joints are required for absorbing adjustment and
reaction forces.