DIN Standards Committee Iron and Steel
ISO 3183-1
Petroleum and natural gas industries - Steel pipe for pipelines - Technical delivery conditions - Part 1: Pipes of requirement class A
Erdöl- und Erdgasindustrie - Technische Lieferbedingungen für Fernleitungsrohre für brennbare Medien - Teil 1: Rohre der Anforderungsklasse A
Responsible national committee
NA 021-00-09-03 UA - Line pipes
Responsible international committee
ISO/TC 67 - Oil and gas industries including lower carbon energy