DIN Standards Committee Iron and Steel
DIN EN ISO 21809-1
Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 1: Polyolefin coatings (3-layer PE and 3-layer PP) (ISO 21809-1:2018); German version EN ISO 21809-1:2018
Erdöl- und Erdgasindustrie - Umhüllungen für erd- und wasserverlegte Rohrleitungen in Transportsystemen - Teil 1: Polyolefinumhüllungen (3-Lagen-PE und 3-Lagen-PP) (ISO 21809-1:2018); Deutsche Fassung EN ISO 21809-1:2018
Document: references other documents
Document: referenced in other documents
Responsible national committee
NA 109-00-02 AA - Pipeline transportation systems - Mirror committee of ISO/TC 67/SC 2
Responsible european committee
CEN/TC 459/SC 10 - Steel tubes, and iron and steel fittings
Responsible international committee
ISO/TC 67/SC 2/WG 14 - External pipeline protective coatings