Reference number
ϲʿ 21809-4:2009
International Standard
ϲʿ 21809-4:2009
Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 4: Polyethylene coatings (2-layer PE)
Edition 1
2009-11
Preview
ϲʿ 21809-4:2009
39074
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Publicado (徱ó 1, 2009)
Esta publicación se revisó y confirmó por última vez en 2021. Por lo tanto, esta versión es la actual.

ϲʿ 21809-4:2009

ϲʿ 21809-4:2009
39074
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Formato
CHF 151
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Resumen

ϲʿ 21809-4:2009 specifies the requirements for qualification, application, inspection, testing, handling and storage of materials for plant application of two-layer polyethylene coatings (2-layer PE) 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 ϲʿ 13623.

Informaciones generales

  •  : Publicado
     : 2009-11
    : Norma Internacional para revisar [90.92]
  •  : 1
     : 34
  • ϲʿ/TC 67/SC 2
    75.200 
  • RSS actualizaciones

Próxima versión en desarrollo

Draft
International Standard
ϲʿ/DIS 21809-4
Oil and gas industries including lower carbon energy — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 4: Polyethylene coatings (2-layer PE)
Reference number
ϲʿ/DIS 21809-4
Edition 1
Proyecto Norma internacional

ϲʿ/DIS 21809-4

Oil and gas industries including lower carbon energy — External coatings for buried or submerged pipelines used in pipeline transportation systems

Part 4: Polyethylene coatings (2-layer PE)

ϲʿ/DIS 21809-4

ϲʿ/DIS 21809-4
84937
Idioma
Formato
CHF 63
Convertir Franco suizo (CHF) a

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