Specifies requirements for circular steel flanges in the PN series 1 and 2: types, facings, dimensions, tolerances, threading, bolt sizes, flange face surface finish, marking, testing and inspection. Annex D gives guidance on selected materials, and Annex E gives guidance on the pressure/temperature ratings for some flanges made from the materials listed in Annex D.
Status: WithdrawnPublication date: 1992-04
Edition: 1Number of pages: 79
Technical Committee: ISO/TC 5/SC 10 Metallic flanges and their joints
- ICS :
- 23.040.60 Flanges, couplings and joints
ISO 7005-1:1992Stage: 95.99
Got a question?
Check out our FAQs
+41 22 749 08 88
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.