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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 A49-785-9/A1 ; NF EN ISO 10893-9/A1:2020-07-22
Non-destructive testing of steel tubes - Part 9: Automated ultrasonic testing for the detection of laminar imperfections in strip/plate used for the manufacture of welded steel tubes - Amendment 1 : change acceptance criteria

Title (German)

Zerstörungsfreie Prüfung von Stahlrohren - Teil 9: Automatisierte Ultraschallprüfung von Band/Blech, das für die Herstellung geschweisster Stahlrohre eingesetzt wird, zum Nachweis von Dopplungen - Änderung 1 : Änderung der Zulässigkeitskriterien

Edition 2020-07-22

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 A49-785-9/A1 ; NF EN ISO 10893-9/A1:2020-07-22 Non-destructive testing of steel tubes - Part 9: Automated ultrasonic testing for the detection of laminar imperfections in strip/plate used for the manufacture of welded steel tubes - Amendment 1 : change acceptance criteria

Want to learn more?

NF A49-785-9/A1 ; NF EN ISO 10893-9/A1:2020-07-22
Non-destructive testing of steel tubes - Part 9: Automated ultrasonic testing for the detection of laminar imperfections in strip/plate used for the manufacture of welded steel tubes - Amendment 1 : change acceptance criteria