Pressure equipment - 97/23/EC

The Directive for pressure equipment sets essential requirements for the design and manufacture of "equipment subjected to high pressure" or "pressure equipment" that is subjected to a permissible PS overpressure greater than 0.5 bar or less than -0.5 bar.

The scope of application of the proposal for pressure equipment covers the following:

  • pressure vessels;
  • pipelines;
  • assemblies;
  • accessories.

The Directive pressure equipment will come into force 29th November 1999 and will have a transition period until 29th May 2002.