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Seismic Expansion Joints with Rods
In addition to thermal movements in pipe lines, there are mechanical movements due to earthquakes, ground settlements and landslides. These types of movement can cause significant damage to the piping systems in dilatation points of buildings, pipe junctions between vessels and boilers.
These mechanical movements can be absorbed by using seismic expansion joints.
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Advantages of Seismic Expansion Joints with Rods
- Seismic Expansion Joints with Rods are used to absorb lateral and angular movements of both thermal and seismic origin.
- With its limit rods, the expansion range can be set in adjusted range
- High movement capacity and resistance to high temperatures and chemicals
- Rotating flange, Fixed flange or Welding Neck connection types are available
Applications of Seismic Expansion Joints with Rods
- Hot & Cold Water
- Fire fighting systems
- Superheated water,
- Steam and condensate pipelines
- Industrial Applications
- Marine & Exhaust systems
- HVAC lines
Design Values
DN
32 – 250
Bellows Material
304, 316, 321
Balance Material
Carbon Steel, Stainless Steel
Design Pressure
16 barg
Design Temperature
400°C
Please consult with our technical department for different working conditions and design parameters.
