ISO 21809-4:2009
For ISO 21809-4:2009, item title is Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 4: Polyethylene coatings (2-layer PE); status code is 9599; successor is ISO 21809-4:2026; withdrawn / published date is 2009-11-05, recorded from its source on 2026-08-05.
- Identifier
- ISO 21809-4:2009 verified
- Item title
- Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 4: Polyethylene coatings (2-layer PE) verified
- Status code
- 9599 verified
- Successor
- ISO 21809-4:2026
- Withdrawn / published date
- 2009-11-05 verified
Verified
Review by
What the source says
39074,IS,,ISO 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),Industries du pétrole et du gaz naturel — Revêtements externes des conduites enterrées ou immergées utilisées dans les systèmes de transport par conduites — Partie 4: Revêtements à base de polyéthylène (PE bicouche),2009-11-05,1,['75.200'],ISO/TC 67/SC 2,9599,,[84937],['en'],34,"<p>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 exter
— isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05
Source
- isopublicstorageprod.blob.core.windows.nethttps://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv