EagleBurgmann international
EagleBurgmann WORLDWIDE
With around 250 locations and 90 serve centers, we are represented in the most important economic regions of the world. The advantages are clear: short paths to our customers, fast response times and a shared language.
D Type
expansion joints
| Item | Description |
| 1 | Rubber bellows |
| 2 | Flanges |
| 3 | Reinforcement ring |
| 4 | Loose bracket |
| 5 | Tie rods |
| 6 | Nuts |
| 7 | Spherical washers |
D Type
expansion joints
Features
- Transportation or piping systems that carry fluids, slurries or gasses under pressure or vacuum at varying temperatures
- Reduction of vibration
- Dampen sound transmission
- Compensate movements due thermal changes, misalignments caused by wear, load stresses, settling of supporting foundations
- Molding production with long radius arch
- Standard measures (length)
Advantages
- Easy installation, flanges can be rotated
- For installation with “torsional misalignments”
- Flanges are not in contact with medium, which enables lower grade material
- Galvanic surfaces/ coatings possible
- Gaskets can be eliminated
- Additional movement capabilities
- Self cleaning arch (no need filler material)
- Economic
Operating range
Pressure up to 16 bar (232 PSI)
Temperature up to 110 °C (230 °F)
Movements: all directions
Materials
- Bellows: Various elastomers such as EPDM, EPDM Food Grade, Neoprene, Nitrile, Hypalon, Viton
- Flanges: carbon steel and stainless steel
-
Other materials are available on request.
Standards and approvals
Recommended applications
- Air conditioning, heating and ventilating systems in industrial buildings and vessels
- Central and ancillary power generating stations in industrial buildings, factories, ships and offshore applications
- Sewage disposal and water treatment plant, pumps, etc.
- Process piping in pulp and paper plants
- Piping systems for chilled or hot water
- Cooling systems for power generation
- Feed water and draining lines for water works, sewage, sanitary piping systems etc.
- Oil lines for industrial plants, shipyards, phosphate plants etc.
Product variants
Similar products
Inquire about individual solutions
We develop and produce customer-specific special and individual solutions for every application.
The Eagleburgmann Group
Sealing technology for plants and machines
EagleBurgmann is one of the worldwide leading providers of industrial sealing technology. Mechanical seals, seal supply systems, magnetic couplings, carbon floating ring seals, expansion joints, gaskets and packings as well as comprehensive services are used wherever reliability and safety are needed.
Mechanical seals and more
Sealing technology by EagleBurgmann is used worldwide in oil and gas industries, refineries, the petrochemical, chemical, and pharmaceutical industries, food processing, energy, water, mining, paper, aerospace, and other industries. Close to 5,800 employees provide their ideas, solutions, and commitment so that customers can rely on our sealing technology.
What makes us stand out is our excellent quality, great innovative capacity, and an extensive product portfolio for nearly all industrial processes and fields of application. Our product portfolio includes everything from mechanical seals and seal supply systems to magnetic couplings, carbon floating ring seals, expansion joints, and gaskets and packings as well as comprehensive services. Since we are part of the German Freudenberg and Japanese EKK group, we have all the necessary resources for a firmly based reliable partnership.