Final Draft
International Standard
ISO/FDIS 5133
Oil and gas industries including lower carbon energy - Protective system requirements for fired equipment
Reference number
ISO/FDIS 5133
Edition 1
© ISO 2026
Final Draft International Standard
Under development
This draft is in the approval phase.

General information

  • Status
     : Under development
    Stage
    : Final text received or FDIS registered for formal approval [50.00]
  • Edition
     : 1
  • Technical Committee :
    ISO/TC 67/SC 6
    ICS :
    75.200 
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