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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

Draft standard

PR NF A49-170-2/A1 ; PR NF EN 10253-2/A1
Butt-welding pipe fittings - Part 2: Non alloy and ferritic alloy steels with specific inspection requirements

Title (German)

Formstücke zum Einschweißen - Teil 2: Unlegierte und legierte ferritische Stähle mit besonderen Prüfanforderungen

Original language English , French

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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

PR NF A49-170-2/A1 ; PR NF EN 10253-2/A1 Butt-welding pipe fittings - Part 2: Non alloy and ferritic alloy steels with specific inspection requirements

Want to learn more?

PR NF A49-170-2/A1 ; PR NF EN 10253-2/A1
Butt-welding pipe fittings - Part 2: Non alloy and ferritic alloy steels with specific inspection requirements