ISO 7268:1983/Amd 1:1984 Preview

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.


General information

  • Status :  Published
    Publication date : 1984-07
  • Edition : 1
    Number of pages : 1
  • :
    ISO/TC 5/SC 10
    Metallic flanges and their joints
  • 23.040.01
    Pipeline components and pipelines in general

Buy this standard

Format Language
PDF
Paper
  • CHF16

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information

 Subscribe