Pipe components — Definition of nominal pressure — Amendment 1
NORMA vydaná dňa 1.7.1984
Označenie normy: ISO 7268:1983/Amd1:1984
Poznámka: Zmena
Dátum vydania normy: 1.7.1984
Počet strán: 1
Približná hmotnosť: 3 g (0.01 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: 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.