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Detailed structure and explanatory notes

CPC Ver.1.0 code 423


  • Section: 4 - Metal products, machinery and equipment
  • Division: 42 - Fabricated metal products, except machinery and equipment
  • Group: 423 - Steam generators, (except central heating boilers) and parts thereof


This Group is divided into the following Classes:

  • 4231 - Nuclear reactors
  • 4232 - Steam or other vapour generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); super-heated water boilers
  • 4233 - Auxiliary plant for use with boilers; condensers for steam or other vapour power units
  • 4234 - Parts for the goods of classes 4231 to 4233

No explanatory note available for this code.

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