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Rubber Expansion Joint DKK-10 for thermal expansion elimination

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Rubber Expansion Joint DKK-10 for thermal expansion elimination

Rubber Expansion joints are used in various areas such as:

  • Mechanical installation and machine engineering.
  • Domestic water and liquid industry.
  • Shipbuilding and marine engineering.
  • Power plants and nuclear stations.
  • HVAC applications.

Movement Absorption

  • To compensate thermal expansion and compression.
  • To reduce tension in the pipelines.
  • To prevent noise and vibration to protect the connected systems.
  • To compensate for ground, and settlement of especially the new buildings.
  • To provide proper sealing with their elastic structures where the pipelines pass through walls.

Advantages

  • Rubber expansion joints provide excellent compensating features by their highly rated rubber bellows which is consisted of special synthetic rubber, steel wire and nylon braid fibre.
  • They may be produced with flange and threaded connections.
  • They may have two bellowed structure in order to absorb large movements.
  • Rubber expansion joints are designed to compensate axial, lateral, angular and transverse movements at the same time.

Technical data

  • Axial expansion sorption: -22 / +6 mm;
  • Lateral expansion sorption: -22 / +22 mm;
  • Angle expansion sorption: 300;
  • Nominal dimensions: DN15-DN80.
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