NF EN ISO 21809-2

December 2014

Standard Current

Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 2 : single layer fusion-bonded epoxy coatings

ISO 21809-2:2014 specifies the requirements for qualification, application, testing and handling of materials for plant application of single layer fusion-bonded epoxy (FBE) coatings applied externally for the corrosion protection of bare steel pipe for use in pipeline transportation systems for the petroleum and natural gas industries as defined in ISO 13623.

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Main informations

Collections

National standards and national normative documents

Publication date

December 2014

Number of pages

58 p.

Reference

NF EN ISO 21809-2

ICS Codes

25.220.60 Organic coatings

75.200 Petroleum products and natural gas handling equipment

Classification index

A49-721-2

Print number

International kinship

ISO 21809-2:2014

European kinship

EN ISO 21809-2:2014

Sumary

Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 2 : single layer fusion-bonded epoxy coatings

Replaced standards (1)

NF EN ISO 21809-2

January 2009

Standard Cancelled

Petroleum and natural gas industries - External coatings for buried and submerged pipelines used in pipeline transportation systems - Part 2 : fusion-bonded epoxy coatings

ISO 21809-2:2007 specifies the requirements for qualification, application, testing and handling of materials for plant application of single-layer fusion-bonded epoxy (FBE) coatings applied externally for the corrosion protection of bare steel pipe for use in pipeline transportation systems for the petroleum and natural gas industries as defined in ISO 13623. High-temperature coatings with a glass transition of above 120 °C or FBE primer coatings for three- or multi-layer polyethylene or polypropylene coatings are not covered by ISO 21809-2:2007. Pipes coated in accordance with ISO 21809-2:2007 are considered suitable for additional protection by means of cathodic protection.

Table of contents

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Avant-propos
iv
Introduction
v
1 Domaine d'application
1
2 Références normatives
1
3 Termes et définitions
2
4 Symboles (et abréviations)
4
5 Exigences générales
5
6 Informations à fournir par l'acheteur
5
7 Matériaux de revêtement
6
8 Qualification du revêtement
8
9 Application du revêtement
13
10 Contrôles et essais
15
11 Réparation des tubes revêtus
18
12 Marquages
18
13 Manutention et stockage dans la zone de revêtement
19
14 Rapports d'essai et certificat de conformité
19
Annexe A (normative) Méthodes d'essai
20
Annexe B (normative) Epreuve de qualification du mode opératoire (PQT), plan de contrôles et d'essais (ITP) et répertoire journalier
47
Bibliographie
50

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