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DIN EN 4804

Aerospace series - Flange couplings - Swivel flange with 4 fastening holes, in nickel alloy - Inch series; German and English version EN 4804:2017

active, Most Current
Organization: DIN
Publication Date: 1 August 2017
Status: active
Page Count: 16
ICS Code (Aerospace fluid systems and components): 49.080
scope:

This European Standard specifies the characteristics of swivel flanges, 4 holes, for pipe couplings in nickel alloy for inch series aerospace applications.

Nominal pressure: up to 21 000 kPa; depends on the associated seal, tube material, tube diameter and tube wall thickness in the assembly (see EN 4814).

NOTE Assembly in accordance with TR 4815.

Document History

DIN EN 4804
August 1, 2017
Aerospace series - Flange couplings - Swivel flange with 4 fastening holes, in nickel alloy - Inch series; German and English version EN 4804:2017
This European Standard specifies the characteristics of swivel flanges, 4 holes, for pipe couplings in nickel alloy for inch series aerospace applications. Nominal pressure: up to 21 000 kPa;...
DIN EN 4804
November 1, 2016
Aerospace series - Flange couplings - Swivel flange with 4 fastening holes, in nickel alloy - Inch series; German and English version FprEN 4804:2016
A description is not available for this item.

References

This document references:
ASD-STAN TR 4815 - Aerospace series Flange couplings, up to 21 000 kPa Design standard Inch series
Published by ASD-STAN on December 1, 2015
This Technical Report gives recommendations for the assembly of pipe couplings with swivel flanges in heat resisting steel or nickel alloy, inch series, for aerospace applications. This Technical...
This document references:
DIN EN 2424 - Aerospace series - Marking of aerospace products; German and English version EN 2424:2008
Published by DIN on October 1, 2008
A description is not available for this item.
This document references:
DIN EN 2516 - Luft- und Raumfahrt - Passivieren von korrosionsbestaendigen Staehlen und Dekontaminierung von Nickellegierungen; Deutsche und Englische Fassung EN 2516:2020
Published by DIN on March 1, 2020
A description is not available for this item.
This document references:
DIN EN 3671 - Aerospace series - Heat resisting alloy NI-PH3601 (NiCr22Mo9Nb) - Non heat treated - Forging stock - a or D ≤ 250 mm; German and English version EN 3671:2007
Published by DIN on July 1, 2007
A description is not available for this item.
This document references:
DIN EN 4376 - Aerospace series - Heat resisting alloy NiCr19Fe19Nb5Mo3 (2.4668) solution treated and precipitation treated - Bar and section, De ≤ 200 mm; German and English version EN 4376:2016
Published by DIN on August 1, 2016
This European Standard specifies the requirements relating to: Heat resisting alloy NiCr19Fe19Nb5Mo3 (2.4668) Solution treated and precipitation treated Bar and section De ≤ 200 mm for aerospace...
This document references:
DIN EN 4377 - Aerospace series - Heat resisting alloy NiCr19Fe19Nb5Mo3 (2.4668) - Non heat treated - Forging stock - a or D ≤ 300 mm; German and English version EN 4377:2015
Published by DIN on July 1, 2016
This European Standard specifies the requirements relating to: Heat resisting alloy NiCr19Fe19Nb5Mo3 (2.4668) Non heat treated Forging stock a or D ≤ 300 mm for aerospace applications.
This document references:
DIN EN 4379 - Aerospace series - Heat resisting alloy NI-PH3601 (NiCr22Mo9Nb) - Solution treated, forging De ≤ 200 mm; German and English version EN 4379:2007
Published by DIN on September 1, 2008
A description is not available for this item.
This document references:
DIN EN 4380 - Aerospace series - Heat resisting alloy NI-PH3601 (NiCr22Mo9Nb) solution treated - Bar and section, De ≤ 200 mm
Published by DIN on May 1, 1998
A description is not available for this item.
This document references:
DIN EN 9100 - Quality Management Systems - Requirements for Aviation, Space and Defence Organizations; German and English version EN 9100:2018
Published by DIN on August 1, 2018
This document includes EN ISO 9001:20152) quality management system requirements and specifies additional aviation, space and defence industry requirements, definitions and notes. It is emphasized...
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