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NA 082

DIN Standards Committee Piping and Boiler Plant

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Drafts of NA 082

Number: 26

DIN 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 More 
DIN EN 1092-3 2022-02 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 
DIN EN 1759-4 2022-01 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 
DIN EN 1591-1 2021-05 Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation; German and English version prEN 1591-1:2021 More 
DIN EN 13480-9 2018-10 Metallic industrial piping - Part 9: Additional requirements for nickel and nickel alloys piping; German and English version prEN 13480-9:2018 More 
DIN EN 10253-4 2017-11 Butt-welding pipe fittings - Part 4: Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements; German and English version prEN 10253-4:2017 More 

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