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vibration absorbers
Metal bellows can be used in applications where the vibration is of high frequency and low amplitude.
Vibration absorbing expansion joints are manufactured from multi-ply bellows to absorb and dampen vibrations.
These expansion joints are equipped with tie rods for limiting the movement and absorbing the pressure of the pump raise, preventing thrust forces from being transmitted into the pipe.
Available in various types of stainless steel materials, vibration expansion joints can be adapted to all purposes and media where temperatures are higher than rubber expansion joint limits.
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Advantages of Vibration Absorbers
- They are designed for versatile usage in any system where pump vibrations occur
- Our standard range is made from multi-ply bellows, with several very thin layers of stainless steel
- Pressure and temperature bearing capacity, noise and vibration absorption and overall cyclic service life
- Range of vibration absorbers can resolve many problems related to mechanical vibration and have a higher pressure and temperature rating than rubber bellows
- Rubber bushes can be added on the tie rods to help reduce noise
Applications of Vibration Absorbers
- Power stations
- Pulp and paper plants
- Heating and ventilating systems
- Sanitary installations
- Shipbuilding
- Off-shore installations
- Flue gas cleaning systems
- Chemical/petrochemical plants
Design Values
DN
50 – 500
Bellows Material-Multi ply
304, 316, 321 (2 ply)
Flange 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.
