DIN EN 1610:1997 Construction and testing of drains and sewers; German version EN 1610:1997
DIN EN 545:2011 Ductile iron pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods; German version EN 545:2010
DIN EN 598:2009 Ductile iron pipes, fittings, accessories and their joints for sewerage applications - Requirements and test methods(includes Amendment A1:2009); English version of DIN EN 598:2009-10
DIN EN 805:2000 Water supply - Requirements for systems and components outside buildings; German version EN 805:2000
DIN EN 969:2009 Ductile iron pipes, fittings, accessories and their joints for gas pipelines - Requirements and test methods; English version of DIN EN 969:2009-07
DVS 1502-2-2014 history
2014DVS 1502-2-2014 Manual arc welding at pipes of ductile cast iron - Welding of parts of ductile cast iron or steel
1995DVS 1502-2-1995 Manual arc welding at pipes of ductile cast iron - Welding of parts of ductile cast iron or steel
1982DVS 1502-2-1982 Manual arc welding at pipes of ductile cast iron for pipelines of the public gas and water supply; welding of parts of ductile cast iron or steel