DIN EN 4552
Aerospace series - Pipe coupling 37°, spherical, in heat resisting steel - Straight nipples, welded end - Inch series; German and English version EN 4552:2015
Luft- und Raumfahrt - Rohrverschraubung 37°, aus hochwarmfestem Stahl - Gerade Verschraubungen zum Anschweißen - Inch-Reihe; Deutsche und Englische Fassung EN 4552:2015
Overview
This standard specifies the characteristics of swivel nuts for inch series pipe couplings, 37°, in heat resisting steel, for aerospace applications. Nominal pressure: Class D in accordance with ISO 6771. The committee responsible for this standard is NA 131-03-02 AA "Fluidische Systeme und Komponenten (Spiegelausschuss zu ISO/TC 20/SC 10)" ("Fluidic systems and components (mirror committee to ISO/TC 20/SC 10)") at DIN.
Document: references other documents
Responsible national committee
NA 131-03-02 AA - Fluidic systems and components
