EXPANSION JOINTS
5500 / VIBRATION EXPANSION JOINT
| PRODUCTION STANDARDS | |
| DN32 → DN250 PN 16 | |
| Design | DIN 30681 |
| Connection | Flanged End EN 1092-1 / ISO 7005-1 |
| Face to Face | DIN 30681 |
| Marking | EN 19 / DIN 30681 |
| Tests | DIN 30681 |
| Corrosion Protection | Electrostatic |
Features
- These absorbers, which have compact and flexible structure, can be replaced with rubber joints in high pressures and pump connection installations where corrosive fluids are used.
- Made of multilayer bellows with compact structure.
- Often used in order to eliminate vibration at the pump inlet and outlet.
- High pressure and cavitation replaces rubber expansion joints in the flow.
- Limit rods absorb unwanted forces caused by the axial movement limiting fluid pressure. Therefore, the fixed support (support) is not required.
- The forces caused by flow pressure are eliminated through limiting the axial movements by the existing limit rods and the need for fixed support is eliminated.
- Because of assembling without weld, there is no material deterioration by welding.
- Stock piled for quick delivery.
Temperature
- -20, +430 °C
Scope of Application
- Hot & cold water
- Superheated water
- Potable water
- Steam
- Gas networks
- Chemicals
- Pressurized Air
- Heat exchangers
- Pumps & compressors
