90.60 Close of review Sep 3, 2020
ISO
ISO/TC 5/SC 10 Metallic flanges and their joints
International Standard
23.040.01 Pipeline components and pipelines in general
Cancels and replaces the first edition (1980). Gives the definition of DN (nominal size) when applied to components of a pipework system, as specified in those standards which use the DN designation system. Gives a list of preferred DN values.
WITHDRAWN
ISO 6708:1980
PUBLISHED
ISO 6708:1995
90.60
Close of review
Sep 3, 2020
ABANDON
ISO/DIS 6708