Type 31 (with baffle plate)
Fabric Expansion Joint

Type 31 (with baffle plate) - Fabric Expansion Joint | 3D view
Note | Type 31 (with baffle plate) - Fabric Expansion Joint | 3D view
Type 31 (with baffle plate) - Fabric Expansion Joint | dimensional sketch
Note | Type 31 (with baffle plate) - Fabric Expansion Joint | dimensional sketch

Fabric Expansion Joints
by coupling type

Standard model U-design fabric expansion joint composed of single- or multi-layer fabric, available in cylindrical or rectangular shape for mounting with flanges on the pipeline.

U-design fabric expansion joints are commonly used due to simple installation and various customization of the connecting flanges. Baffle plate is mandatory for high temperatures and/or granular media.

For detailed technical specifications on Type 31 fabric expansion joints please check the following table and documents or contact us.

Features

  • compensate universal movements and vibrations
  • simple installment with flanges
  • U-design construction
  • inner sleeve included
  • low reactional forces

Technical Specifications

Type Series Size
Range
Pressure
Class
Movements
Axial [+/-mm] Lateral [+/-mm] Angular [+/-deg]
Fabric W 31-B by request * up to 500 mbars ** up to 30% of EH up to 20% of EH acc. to designsheet
* limited by manufacturing technology
** special constructions for higher pressure may be possible
Type Fabric
Series W 31-B
Couplings flanges
Size/Range by request *
Pressure up to 500 mbars **
Axial up to 30% of EH
Lateral up to 20% of Eh
Angular acc. to designsheet
* limited by manufacturing technology
** special constructions for higher pressure may be possible
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