EN 4804:2017
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The latest, up-to-date edition.
Aerospace series - Flange couplings - Swivel flange with 4 fastening holes, in nickel alloy - Inch series
Published date
14-06-2017
Publisher
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This 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).NOTEAssembly in accordance with TR 4815.
| Committee |
ASD-STAN
|
| DevelopmentNote |
Supersedes PREN 4804. (07/2017)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DIN EN 4804:2016-11 (Draft) | Identical |
| I.S. EN 4804:2017 | Identical |
| NS EN 4804 : 2017 | Identical |
| DIN EN 4804:2017-08 | Identical |
| UNI EN 4804 : 2017 | Identical |
| PN EN 4804 : 2017 | Identical |
| BS EN 4804:2017 | Identical |
| NEN EN 4804 : 2017 | Identical |
| NF EN 4804 : 2018 | Identical |
| SN EN 4804 : 2017 | Identical |
| UNE-EN 4804:2017 | Identical |
| PNE-FprEN 4804 | Identical |
| EN 9100:2009 | Quality Management Systems - Requirements for Aviation, Space and Defense Organizations |
| TR 4815 : 2015 | AEROSPACE SERIES - FLANGE COUPLINGS, UP TO 21000 KPA - DESIGN STANDARD - INCH SERIES |
| EN 2516:1997 | Aerospace series - Passivation of corrosion resisting steels and decontamination of nickel base alloys |
| EN 3671:2007 | Aerospace series - Heat resisting alloy NI-PH3601 (NiCr22Mo9Nb) - Non heat treated - Forging stock - a or D ≤ 250 mm |
| PREN 4380 : 200P1 | AEROSPACE SERIES - HEAT RESISTING ALLOY NI-PH3601 (NICR22MO9NB) - SOLUTION TREATED - BAR AND SECTION - D[E] <= 200 MM |
| EN 4377:2015 | Aerospace series - Heat resisting alloy NiCr19Fe19Nb5Mo3 (2.4668) - Non heat treated - Forging stock - a or D ≤ 300 mm |
| EN 2424:2008 | Aerospace series - Marking of aerospace products |
| EN 4814:2017 | Aerospace series - Flange couplings up to 21 000 kPa - Technical specification - Inch series |
| EN 4379:2007 | Aerospace series - Heat resisting alloy NI-PH3601 (NiCr22Mo9Nb) - Solution treated, forging De ≤ 200 mm |
| EN 4376:2016 | Aerospace series - Heat resisting alloy NiCr19Fe19Nb5Mo3 (2.4668) solution treated and precipitation treated - Bar and section, De ≤ 200 mm |
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