DIN EN 4801
Aerospace series - Flange couplings - Swivel flange with 3 fastening holes, in heat resisting steel - Inch series; German and English version EN 4801:2017
Luft- und Raumfahrt - Rohrverschraubung mit Flanschen - Lose Flansche mit 3 Befestigungslöchern, aus hochwarmfestem Stahl - Inch-Reihe; Deutsche und Englische Fassung EN 4801:2017
Overview
This European Standard specifies the characteristics of swivel flanges, 3 holes, for flange couplings in heat resisting steel for inch series aerospace applications. Nominal pressure: up to 21 000 kPa; depends on associated seal, tube material, tube diameter and tube wall thickness in the assembly (see EN 4814). Assembly in accordance with TR 4815. The EN 4801 standard has been prepared by the standardization organization ASD-STAN of the AeroSpace and Defence Industries Association of Europe (ASD) with the participation of German experts at DIN Standards Committee Aerospace (NL). The responsible German standardization committee is Working Committee NA 131-03-02 AA "Fluidische Systeme und Komponenten" ("Fluidic systems and components") at DIN Standards Committee Aerospace (NL).
Responsible national committee
NA 131-03-02 AA - Fluidic systems and components
