ISO 7005-1:1992
Metallic flanges; part 1: steel flanges

Standard No.

ISO 7005-1:1992

Release Date

1992

Published By

International Organization for Standardization (ISO)

Status

Withdraw

Replace By

ISO 7005-1:2011

Latest

ISO 7005-1:2011

Scope

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.

ISO 7005-1:1992 history

• 2011 ISO 7005-1:2011 Pipe flanges - Part 1: Steel flanges for industrial and general service piping systems
• 1992 ISO 7005-1:1992 Metallic flanges; part 1: steel flanges