EN 4812:2017
Current
The latest, up-to-date edition.
Aerospace series - Flange couplings - Gasket seal with nickel alloy C seal on heat resisting steel plate with 4 fastening holes - Inch series
24-05-2017
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 gasket seal with nickel alloy C seal on heat resisting steel, 4 holes, for pipe couplings for inch series aerospace applications.Nominal pressure: up to 21 000 kPa; depends on the associated tube material and tube wall thickness in the assembly (see EN 4814).Temperature range: - 55 °C to 600 °C.NOTEAssembly in accordance with TR 4815.This part should not be reused after disassembling.
| Committee |
ASD-STAN
|
| DevelopmentNote |
Supersedes PREN 4812. (06/2017)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DIN EN 4812:2016-11 (Draft) | Identical |
| DIN EN 4812:2017-08 | Identical |
| NF EN 4812 : 2017 | Identical |
| NS EN 4812 : 2017 | Identical |
| I.S. EN 4812:2017 | Identical |
| PN EN 4812 : 2017 | Identical |
| SN EN 4812 : 2017 | Identical |
| UNI EN 4812 : 2017 | Identical |
| UNE-EN 4812:2017 | Identical |
| BS EN 4812:2017 | Identical |
| PNE-FprEN 4812 | Identical |
| NEN EN 4812 : 2017 | 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 |
| PREN 2407 : 200P1 | AEROSPACE SERIES - HEAT RESISTING NICKEL BASE ALLOY NI-PH2601 (NICR19FE19NB5MO3) - SOLUTION TREATED AND PRECIPITATION TREATED - SHEET, STRIP AND PLATE - 0,2 MM <= A <= 10 MM |
| ISO 1458:2002 | Metallic coatings Electrodeposited coatings of nickel |
| EN 3480:2007 | Aerospace series - Steel FE-PA3601 (X6CrNiTi18-10) - Air melted - Softened - Plate - 6 mm < a ≤ 50 mm - 500 MPa ≤ Rm ≤ 700 MPa |
| EN 3488:2007 | Aerospace series - Steel FE-PA3601 (X6CrNiTi18-10) - Air melted - Softened - Sheet and strip - a ≤ 6 mm - 500 MPa ≤ Rm ≤ 700 MPa |
| 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 4816:2017 | Aerospace series - Flange couplings - Gasket seal with nickel alloy C seal - Technical specification - Inch series |
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