Type 21
Fabric Expansion Joint
Standard model tubular fabric expansion joint composed of single- or multi-layer fabric, available in cylindrical or rectangular shape for mounting on angled flanges up the pipeline.
Designed for high temperatures this fabric expansion joint is normally used with an internal baffle plate (sleeve) and an insulation pillow.
For detailed technical specifications on Type 21 fabric expansion joints please check the following table and documents or contact us.
Features
- compensate universal movements and vibrations
- installment on extended angle flange
- high temperature design
- inner sleeve (baffle plate)
- insulation pillow
Documents
Product Data Sheet [.pdf]Category Brochure [.pdf]
Installation & Servicing [.pdf]
Materials Overview [.pdf]
Closing Instructions [.pdf]
Technical Specifications
| Type | Series |
Size Range |
Pressure Class |
Movements | |||
|---|---|---|---|---|---|---|---|
| Axial [+/-mm] | Lateral [+/-mm] | Angular [+/-deg] | |||||
| Fabric | W 21 | by request * | up to 500 mbars ** | up to 30% of L | up to 20% of L | acc. to designsheet | |
|
* limited by manufacturing technology ** special constructions for higher pressure may be possible |
|||||||
| Type | Fabric | ||||||
|---|---|---|---|---|---|---|---|
| Series | W 21 | ||||||
| Couplings | angled flanges | ||||||
| Size/Range | by request * | ||||||
| Pressure | up to 500 mbars ** | ||||||
| Axial | up to 30% of L | ||||||
| Lateral | up to 20% of L | ||||||
| Angular | acc. to designsheet | ||||||
|
* limited by manufacturing technology ** special constructions for higher pressure may be possible |
|||||||
