No disponible en español

Estado : Publicado (Para revisar)

Esta norma será reemplazada por ISO/AWI 21809-3
Formato Idioma
PDF
Papel
  • CHF216
Convertir Franco suizo (CHF) a tu moneda

Resumen

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.

Standard first page

Preview 

Previsualice esta norma en nuestra Plataforma de navegación en línea (OBP)

Informaciones generales

  • Estado
     : Publicado
    Fecha de publicación
     : 2016-03
    Etapa
    : Norma Internacional para revisar [90.92]
  • Edición
     : 2
    Número de páginas
     : 122
  • Comité Técnico :
    ISO/TC 67/SC 2
    ICS :
    75.200 
  • RSS actualizaciones

Ciclo de vida

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

  2. Tienda
  3. Standards catalogue
  4. ICS
  5. 75
  6. 75.200
  7. ISO 21809-3:2016