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.
Status: PublishedPublication date: 1984-07
Edition: 1Number of pages: 1
Technical Committee: ISO/TC 5/SC 10 Metallic flanges and their joints
- ICS :
- 23.040.01 Pipeline components and pipelines in general
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|std 1 17|
|std 2 17||Paper|
ISO 7268:1983/Amd 1:1984Stage: 60.60
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