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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

NF E29-201-4 ; NF EN 1759-4:2004-02-01
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, class designated - Part 4: aluminium alloy flanges

Title (German)

Flansche und ihre Verbindungen - Runde Flansche für Rohre, Armaturen, Formstücke und Zubehörteile, nach Class bezeichnet - Teil 4: Flansche aus Aluminiumlegierungen

Edition 2004-02-01

Original language French

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Terminology

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

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

NF E29-201-4 ; NF EN 1759-4:2004-02-01 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, class designated - Part 4: aluminium alloy flanges

Want to learn more?

NF E29-201-4 ; NF EN 1759-4:2004-02-01
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, class designated - Part 4: aluminium alloy flanges