NF ISO 24139-1

NF ISO 24139-1

January 2023
Standard Current

Petroleum and natural gas industries - Corrosion resistant alloy clad bends and fittings for pipeline transportation system - Part 1 : clad bends

This document specifies the technical delivery conditions regarding design, geometric dimensions, materials, manufacturing procedures, inspection methods, non-destructive testing (NDT), marking, package and storage for corrosion resistant alloy (CRA) clad bends for use in pipeline transportation systems for the petroleum and natural gas industries. This document is applicable to CRA clad bends for use in transportation or process pipelines transporting corrosive media-containing single-phase or multi-phase fluid such as oil, gas and water for the petroleum and natural gas industries. It can also be used as reference in other fields. Two technical delivery conditions classes for clad bends are designated. Class B provides a standard quality level for clad bends and Class S provides technical requirements for sour-service conditions. It is the responsibility of the purchaser to specify the appropriated class, based upon the intended use and design requirements.

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Main informations

Collections

National standards and national normative documents

Publication date

January 2023

Number of pages

50 p.

Reference

NF ISO 24139-1

ICS Codes

75.200   Petroleum products and natural gas handling equipment

Classification index

M88-287-1

Print number

1

International kinship

ISO 24139-1:2022
Sumary
Petroleum and natural gas industries - Corrosion resistant alloy clad bends and fittings for pipeline transportation system - Part 1 : clad bends

This document specifies the technical delivery conditions regarding design, geometric dimensions, materials, manufacturing procedures, inspection methods, non-destructive testing (NDT), marking, package and storage for corrosion resistant alloy (CRA) clad bends for use in pipeline transportation systems for the petroleum and natural gas industries.

This document is applicable to CRA clad bends for use in transportation or process pipelines transporting corrosive media-containing single-phase or multi-phase fluid such as oil, gas and water for the petroleum and natural gas industries. It can also be used as reference in other fields.

Two technical delivery conditions classes for clad bends are designated. Class B provides a standard quality level for clad bends and Class S provides technical requirements for sour-service conditions. It is the responsibility of the purchaser to specify the appropriated class, based upon the intended use and design requirements.

Table of contents
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  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes, définitions, termes abrégés et symboles
  • 4 Généralités
  • 5 Informations fournies par l'acheteur
  • 6 Désignation
  • 7 Conception
  • 8 Fabrication
  • 9 Essais et inspection
  • 10 Marquage
  • 11 Emballage, manutention et stockage
  • 12 Documents
  • Annexe A (normative) Qualification du mode opératoire de fabrication
  • Annexe B (normative) Qualification de la corrosion d'une couche de dépôt de CRA pour les conditions de service prévues
  • Annexe C (normative) Emplacement et nombre d'éprouvettes pour les essais et inspections
  • Annexe D (informative) Exigences chimiques pour la couche de dépôt de certains CRA
  • Bibliographie
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