NA 012
DIN Standards Committee Chemical Apparatus Engineering
Standards
[CURRENT]
DIN 28031
DIN 28031
Flange joints for process vessels - Weld flanges for unpressurized process vessels
Title (German)
Flanschverbindungen für Apparate - Schweißflansche für drucklose Apparate
Overview
This standard specifies dimensions, types and designations of weld flanges for unpressurized process vessels. This document has been prepared by Working Committee NA 012-00-01 AA "Anlagenteile" ("Process equipment") of the Chemical Apparatus Standards Committee (FNCA).