DIN EN 1759-3:2004 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 3: Copper alloy flanges; German version EN 1759-3:2003 + AC:2004
The document specifies requirements for circular copper alloy flanges in Class designations Class 150 and Class 300 and nominal sizes from DN 10 to DN 900 (NPS <(hoch)1>/2 bis NPS 36).
DIN EN 1759-3:2004 history
2022DIN EN 1759-3:2022-02 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 3: Copper alloy flanges; German and English version prEN 1759-3:2021 / Note: Date of issue 2022-01-07*Intended as replacement for DIN EN 17...
2004DIN EN 1759-3:2004-10 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 3: Copper alloy flanges; German version EN 1759-3:2003 + AC:2004 / Note: To be replaced by DIN EN 1759-3 (2022-02).
2004DIN EN 1759-3:2004 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 3: Copper alloy flanges; German version EN 1759-3:2003 + AC:2004