Special designs

Special designs include HYDRA® expansion joints that include additional features or differ from the standardised range in one or more ways, some examples might be:

  • the basic physical properties such as weight (titanium), improved resistance to corrosion (PTFE lining, titanium, tantalum), electrical conductivity and magnetic permeability
  • the inclusion of special features such as refractory linings in the form of bricks to withstand extreme operating temperatures of up to 800 °C
  • custom and project specific designs such as pressure balanced and jacketed / duplex expansion joints

Product example

Product example



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