MWA
Axial Expansion Joint
Custom model stainless steel axial expansion joint composed of single- or multi-ply unrestrained bellow, for mounting with welding ends up the pipeline.
Available with optional inner sleeve for bellow's protection and improved stability and/or with tie rods system for movement limitation. Couplings can be made out of various carbon-steel or stainless steel grades.
For detailed technical specifications on MWA axial expansion joints please check the following table and documents or contact us.
Features
- stainless steel bellow
- axial movement compensation
- optional inner sleeve
- optional tie-rods system
- welding ends
- fully customizable item
Technical Specifications
| Type | Series |
Size Range |
Pressure Class |
Movements | |||
|---|---|---|---|---|---|---|---|
| Axial [+/-mm] | Lateral [+/-mm] | Angular [+/-deg] | |||||
|
Axial Stainless Steel |
MWA | DN15-DN7000 | up to PN100 | yes | no ** | no ** | |
|
* constructions with tie-rods are recommended for pressure thrust restraint and movement limitation ** limited lateral and angular movements are possible / acc. to individual quotation |
|||||||
| Type | Axial Stainless Steel | ||||||
|---|---|---|---|---|---|---|---|
| Series | MWA | ||||||
| Couplings | weld-ends | ||||||
| Size/Range | DN15-DN7000 | ||||||
| Pressure | up to PN100 | ||||||
| Axial | yes | ||||||
| Lateral | no ** | ||||||
| Angular | no ** | ||||||
|
* constructions with tie-rods are recommended for pressure thrust restraint and movement limitation ** limited lateral and angular movements are possible / acc. to individual quotation |
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