NA 012
DIN Standards Committee Chemical Apparatus Engineering
Standards
[CURRENT]
DIN 28030-2
DIN 28030-2
Flange joints for process vessels - Part 2: Limit deviations for flanges
Title (German)
Flanschverbindungen für Apparate - Teil 2: Grenzabmaße für Flansche
Overview
This standard specifies tolerances for weld flanges in finished condition as in DIN 28031 and DIN 28033 and for weld-neck flanges as in DIN 28034 through which their exchangeability is ensured. This standard has been prepared by Working Committee NA 012-00-01 AA "Anlagenteile" ("Process equipment") of the Chemical Apparatus Standards Committee (FNCA).