NF EN ISO 21809-3

NF EN ISO 21809-3

November 2016
Standard Current

Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 3 : field joint coatings

ISO 21809-3:2016 specifies requirements for field joint coating of seamless or welded steel pipes for buried and submerged sections of pipeline transportation systems used in the petroleum, petrochemical and natural gas industries as defined in ISO 13623. This part of ISO 21809 specifies the qualification, application and testing of the corrosion protection coatings applied to steel surfaces left bare after the joining of pipes and fittings (components) by welding.ISO 21809-3:2016 defines and codifies in Table 1 the different types of field joint coatings for pipelines.ISO 21809-3:2016 does not address requirements for additional mechanical protection, for thermal insulation or for joint infills of concrete weight-coated pipes.NOTE Field joints of pipes and fittings coated in accordance with this part of ISO 21809 are considered suitable for further protection by means of cathodic protection.

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Main informations

Collections

National standards and national normative documents

Publication date

November 2016

Number of pages

139 p.

Reference

NF EN ISO 21809-3

ICS Codes

75.200   Petroleum products and natural gas handling equipment

Classification index

A49-721-3

Print number

1

International kinship

ISO 21809-3:2016

European kinship

EN ISO 21809-3:2016
Sumary
Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 3 : field joint coatings

ISO 21809-3:2016 specifies requirements for field joint coating of seamless or welded steel pipes for buried and submerged sections of pipeline transportation systems used in the petroleum, petrochemical and natural gas industries as defined in ISO 13623. This part of ISO 21809 specifies the qualification, application and testing of the corrosion protection coatings applied to steel surfaces left bare after the joining of pipes and fittings (components) by welding.

ISO 21809-3:2016 defines and codifies in Table 1 the different types of field joint coatings for pipelines.

ISO 21809-3:2016 does not address requirements for additional mechanical protection, for thermal insulation or for joint infills of concrete weight-coated pipes.

NOTE Field joints of pipes and fittings coated in accordance with this part of ISO 21809 are considered suitable for further protection by means of cathodic protection.

Replaced standards (1)
NF EN 10329
March 2006
Standard Cancelled
Steel tubes and fitting for onshore and offshore pipelines - External field joint coatings

Le présent document spécifie l'application et les essais correspondants des différents types de revêtements de protection contre la corrosion, appliqués aux surfaces en acier laissées nues après que les tubes et les raccords (éléments) aient été assemblés par soudage.

Table of contents
  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Symboles et abréviations
  • 5 Exigences générales
  • 6 Informations à fournir par l'acheteur
  • 7 Modes opératoires d'application et qualification
  • 8 Classification des revêtements de joints soudés sur site
  • 9 Exigences générales relatives à la préparation des surfaces, à l'application du revêtement, aux essais et à la réparation
  • 10 Revêtements à base de bandes bitumineuses appliquées à chaud
  • 11 Revêtements en bande de pétrolatum et à base de cire
  • 12 Revêtements de bandes polymères appliquées à froid
  • 13 Revêtements à base de polyoléfines non cristallines à faible viscosité
  • 14 Revêtements à base de matériaux thermorétractables
  • 15 Revêtements de cire microcristalline appliqués à chaud
  • 16 Revêtements élastomères
  • 17 Revêtements à base de poudre époxyde appliquée par fusion (FBE)
  • 18 Revêtements appliqués sous forme liquide
  • 19 Revêtements à base de polyoléfine appliqués à chaud
  • 20 Revêtements en aluminium projeté à chaud (TSA)
  • Annexe A(normative) Programmes des essais de qualification du mode opératoire (PQT), des essais de pré-production (PPT) ou des essais de production
  • Annexe B(normative) Contrôle de l'épaisseur
  • Annexe C(normative) Essai de détection des porosités
  • Annexe D(normative) Essai de résistance aux chocs
  • Annexe E(normative) Essai de résistance à l'indentation
  • Annexe F(normative) Résistance d'isolement électrique spécifique
  • Annexe G(normative) Essai de décollement cathodique
  • Annexe H(normative) Essai de résistance au pelage
  • Annexe I(normative) Essai d'immersion dans l'eau chaude
  • Annexe J(normative) Résistance au cisaillement du recouvrement
  • Annexe K(normative) Résistance à la formation de gouttes
  • Annexe L(normative) Résistance au pelage entre couches
  • Annexe M(normative) Résistance au vieillissement thermique
  • Annexe N(normative) Essai de stabilité thermique (vieillissement à l'air chaud)
  • Annexe O(normative) Résistance à l'éclatement du support renforcé
  • Annexe P(normative) Analyse thermique de la poudre époxyde et du film de revêtement durci (FBE)
  • Annexe Q(normative) Essai d'adhérence - Résistance à l'enlèvement
  • Bibliographie
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