Acouseal expansion joint
Shop links for mobile
Click image to enlarge
| Item | Description |
|---|---|
| 1, 4 | Duct flange |
| 2 | Clamp bar |
| 3 | Expansion joint |
Acouseal
expansion joint
Features
- Single layer design
- Designed for acoustic demanding environment in GT inlets
- Absorbs movements and vibrations in multiple directions
- 100 % gas tight connection
- Excellent and proven sound reducing properties
Advantages
- Delivered pre-shaped at required dimensions
- Can upon request be delivered with pre punched holes for easy installation
- Proven sound reduction abilities
- Improved acoustic environment around GT inlet system
- Easy transportation and storage
- Self-sealing expansion joint (no gasket needed during installation)
Operating range
Temperature:
-35 °C … +150 °C (-31 °F ... +302 °F)
Pressure:
-0.1 bar … 0.1 bar (-1.45 PSI ... 1.45 PSI)
Maximal axial movement: ... 30 mm (1”)
Maximal lateral movement: ... 15 mm (1/2”)
Standards and approvals
- EN 10204-2.2 Certificate
- Safety Data Sheet (SDS) for base material
Recommended applications
- Oil and gas industry
- Power plant technology
- Gas turbine inlets
- Boiler outlets
Functional description
Acouseal expansion joints safely absorb thermal expansion, vibrations and misalignments in sound sensitive pipe and duct systems. Acouseal expansion joints compensate for movements in multiple directions simultaneously.
Product variants
Acouseal product properties
| Type | Agressivemedia | Non-aggressivemedia | Max.temperatureV-Flange | Min.temperature | Max.pressure | Min.pressure | Axialflexibility | Lateralflexibility |
|---|---|---|---|---|---|---|---|---|
| 150/8 | Dry | Wet | 150 °C(302 °F) | -35 °C(-31 °F) | 0.1 bar(1.45 PSI) | -0.1 bar(-1.45 PSI) | 20 % | 10 % |
