NF EN ISO 21809-2

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.

See more
View the extract
Main informations

Collections

National standards and national normative documents

Publication date

January 2009

Number of pages

50 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

1 - 16/03/2009

International kinship

ISO 21809-2:2007

European kinship

EN ISO 21809-2:2007
Sumary
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.

Replaced standards (1)
NF A49-706
March 1988
Standard Cancelled
Steel tubes. Epoxy resin powder external coating. Application. Inspection and test.

Cette norme concerne des tubes en acier avec revêtement extérieur en poudre époxydique. Ce type de tube ainsi revêtu est utilisable pour la construction de canalisations dont la température en service peut aller, suivant le type de poudre utilisé, de -20°C à +110°C. Tout ou partie de cette norme peut s'appliquer au revêtement d'accessoires tubulaires (courbes, tés, réductions ...).

Standard replaced by (1)
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

<p>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.</p>

Table of contents
View the extract
  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    2
  • 4 Symboles et abréviations
    4
  • 4.1 Symboles
    4
  • 4.2 Abréviations
    4
  • 5 Exigences générales
    5
  • 5.1 Arrondis
    5
  • 5.2 Conformité à la norme
    5
  • 6 Informations à fournir par l'acheteur
    5
  • 6.1 Informations générales
    5
  • 6.2 Informations complémentaires
    5
  • 7 Matériaux
    6
  • 7.1 Tube
    6
  • 7.2 Poudre époxydique
    6
  • 8 Qualification du revêtement
    7
  • 8.1 Qualification par le fabricant
    7
  • 8.2 Qualification par l'applicateur
    8
  • 8.3 Préparation des éprouvettes revêtues en laboratoire
    9
  • 9 Modalités d'application en production et équipements
    10
  • 9.1 Généralités
    10
  • 9.2 Préparation de la surface
    10
  • 9.3 Températures d'application et de réticulation
    11
  • 9.4 Épaisseur de revêtement
    11
  • 9.5 Longueur non revêtue en extrémité
    11
  • 10 Contrôles et essais
    11
  • 10.1 Contrôles
    11
  • 10.2 Essais
    11
  • 10.3 Résultats d'essai
    14
  • 11 Réparation des tubes revêtus
    14
  • 11.1 Généralités
    14
  • 11.2 Réparation des défauts
    15
  • 11.3 Dégarnissage et nouveau revêtement
    15
  • 12 Marquages
    15
  • 12.1 Généralités
    15
  • 12.2 Marquages requis
    15
  • 13 Manutention et stockage dans la zone de revêtement
    16
  • 13.1 Manutention
    16
  • 13.2 Stockage
    16
  • 14 Rapports d'essai et certificat de conformité
    16
  • Annexe A (normative) Méthodes d'essai
    17
  • Bibliographie
    40
ZOOM ON ... the Requirements department
To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:
- mandatory clauses to satisfy,
- non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!

With Requirements, quickly access the main part of the normative text!
Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ