Historical
DIN EN 1591-1:2011
Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation method; German version EN 1591-1:2001+A1:2009+AC:2011 (Foreign Standard)
The Amendment has been prepared to adjust EN 1591-1:2001 to EN 13555:2004
Deutsches Institut für Normung [din]