PREN 13480-1 : DRAFT 99

Foreword
1 Scope
2 Normative references
3 Definitions and quantities
   3.1 Definitions
   3.2 Symbols and units
4 Classification of piping
   4.1 General
   4.2 Piping of hazard category
   4.3 Piping operating
   4.4 Special cases
5 Requirements for a piping system
Annex A (informative) Classification of fluids
   A.1 Classification of fluids
   A.2 Classification of piping systems

Specify the requirements for design, manufacture, installation, testing and inspection of industrial piping systems and supports, including safety systems, made of metallic materials with a view to ensure safe operation.