ISO 21809-4:2009
p
ISO 21809-4:2009
39074

Status : Published (To be revised)

This standard was last reviewed and confirmed in 2021. Therefore this version remains current.
This standard will be replaced by ISO/AWI 21809-4
en
Format Language
std 1 151 PDF
std 2 151 Paper
  • CHF151
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Abstract

ISO 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 ISO 13623.

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General information

  •  : Published
     : 2009-11
    : International Standard to be revised [90.92]
  •  : 1
     : 34
  • ISO/TC 67/SC 2
    75.200 
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