SN EN ISO 27509:2021
Petroleum and natural gas industries - Compact flanged connections with IX seal ring (ISO 27509:2020) (English Version)

Standard No.

SN EN ISO 27509:2021

Language

Chinese, Available in English version

Release Date

2021

Published By

CH-SNV

Replace By

SN EN ISO 27509/AC:2013 SN EN ISO 27509:2013