60.60 Standard published Jul 1, 1984
ISO
ISO/TC 5/SC 10 Metallic flanges and their joints
International Standard
23.040.01 Pipeline components and pipelines in general
The amendment refers to clause 2 'definition' and states: delete the text and substitute: nominal pressure (PN): A numerical designation which is a convenient round number for reference purposes. All equipent of the same nominal size (DN) designated by the same PN number shall have compatible mating dimensions. Gives additionally two notes.
PUBLISHED
ISO 7268:1983
PUBLISHED
ISO 7268:1983/Amd 1:1984
60.60
Standard published
Jul 1, 1984