NF ISO 22504

NF ISO 22504

May 2025
Standard Current

Oil and gas industries including lower carbon energy - Pipeline transportation systems - Onshore and offshore pipelines pig traps design requirements

This document provides requirements for the design, manufacturing, and layout of onshore and offshore pig traps allowing entry to a pipeline for the launching and receiving of pigs, inspection tools and other equipment to be run through a pipeline, together with the associated pipework, valves and instrumentation.This document does not apply to installations for automatic launchers or to self-contained pigging valves.This document does not apply to temporary pig traps used only for construction phase.

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Main informations

Collections

National standards and national normative documents

Publication date

May 2025

Number of pages

54 p.

Reference

NF ISO 22504

ICS Codes

75.200   Petroleum products and natural gas handling equipment

Classification index

M87-312

Print number

1

International kinship

ISO 22504:2025
Sumary
Oil and gas industries including lower carbon energy - Pipeline transportation systems - Onshore and offshore pipelines pig traps design requirements

This document provides requirements for the design, manufacturing, and layout of onshore and offshore pig traps allowing entry to a pipeline for the launching and receiving of pigs, inspection tools and other equipment to be run through a pipeline, together with the associated pipework, valves and instrumentation.

This document does not apply to installations for automatic launchers or to self-contained pigging valves.

This document does not apply to temporary pig traps used only for construction phase.

Table of contents
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Conception et fabrication
  • 5 Agencement du module de gare de racleur
  • Annexe A Exigences et recommandations relatives aux gares de racleurs sous-marines
  • Annexe B Informations fournies par l'acheteur
  • Annexe C Figures concernant les gares de racleurs et leur agencement
  • Annexe D Suggested dimensions for pig traps
  • Annexe E Barre de guidage de racleur au niveau d'un raccord d'embranchement
  • Annexe F Grille de support interne
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