NA 012

DIN Standards Committee Chemical Apparatus Engineering

DIN 28140-2 [Withdrawn] referenced in following documents:

Document number Edition Title
DIN 28145-5 1995-11 Parts welded to glass lined steel agitator vessels - Part 5: Insulation collar at the bottom discharge opening More 
DIN 28148 1992-01 PTFE envelope gaskets for glass lined agitator vessels More