Historical
DIN EN 13445-1:2002
Unfired pressure vessels - Part 1: General (Foreign Standard)
1.1 This European Standard specifies the requirements for materials, design, manufacture, testing, inspection, and safety systems for unfired pressure vessels up to being placed on the market. 1.2 This European Standard applies to the pressure vessel proper, including welded attachments up to and including the nozzle flanges, screwed or welded connections, or the edge to be welded at the first circumferential weld at connecting piping or other elements.
Deutsches Institut für Normung [din]