EN 4806:2017
Current
The latest, up-to-date edition.
Aerospace series - Flange couplings - Weld coupling, straight, in nickel alloy - Inch series
14-06-2017
European foreword
1 Scope
2 Normative references
3 Required characteristics
4 Designation
5 Identification marking
6 Technical specification
7 Quality Assurance
This standard specifies the characteristics of straight welded coupling in nickel alloy for swivel flange couplings for inch series aerospace applications.Nominal pressure: The parts shall withstand nominal pressures given in Table 1. The nominal pressure of the assembly depends on associated seal, tube material characteristics, tube diameter and tube wall thickness (see EN 4814).NOTEAssembly in accordance with TR 4815.
| Committee |
ASD-STAN
|
| DevelopmentNote |
Supersedes PREN 4806. (07/2017)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| SN EN 4806:2017 | Identical |
| UNE-EN 4806:2017 | Identical |
| DIN EN 4806:2017-08 | Identical |
| I.S. EN 4806:2017 | Identical |
| NS EN 4806 : 2017 | Identical |
| UNI EN 4806 : 2017 | Identical |
| DIN EN 4806:2016-11 (Draft) | Identical |
| BS EN 4806:2017 | Identical |
| NF EN 4806 : 2018 | Identical |
| PN EN 4806 : 2017 | Identical |
| NEN EN 4806 : 2017 | Identical |
| PNE-FprEN 4806 | 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 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 |
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