Projects of CEN/TC 74

Document number Begin Title Comment
DIN EN 1759-3 2020-06-15 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 More  Comment 
DIN EN 1759-4 2020-06-15 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 4: Aluminium alloy flanges; German and English version prEN 1759-4:2021 More  Comment 
DIN EN 1092-3 2020-06-15 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 3: Copper alloy flanges; German and English version prEN 1092-3:2021 More  Comment 

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