• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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Publications of NA 178-02-03 AA

DIN EN 1515-4 2022-12 Standards Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 2014/68/EU; German version EN 1515-4:2021 + AC:2022 More  Order from DIN Media
DIN EN 1591-1 2021-05 Draft standard Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation; German and English version prEN 1591-1:2021 More  Order from DIN Media
DIN EN 1591-1 2014-04 Standards Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation; German version EN 1591-1:2013 More  Order from DIN Media
DIN EN 1591-1 Beiblatt 1 2001-10 Technical rule Flanges and their joints - Design rules for gasketed circular flange connections - Background information More  Order from DIN Media
DIN EN 1591-4 2013-12 Standards Flanges and their joints - Part 4: Qualification of personnel competency in the assembly of the bolted connections of critical service pressurized systems; German version EN 1591-4:2013 More  Order from DIN Media
DIN EN 1759-1 2005-02 Standards Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 1: Steel flanges, NPS 1/2 to 24; German version EN 1759-1:2004 More  Order from DIN Media
DIN EN 1759-3 2004-10 Standards 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 More  Order from DIN Media
DIN EN 1759-3 2022-02 Draft standard 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  Order from DIN Media
DIN EN 1759-4 2003-12 Standards Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 4: Aluminium alloy flanges; German version EN 1759-4:2003 More  Order from DIN Media
DIN EN 1759-4 2022-01 Draft standard 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  Order from DIN Media

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