EN 4020:2009
Current
The latest, up-to-date edition.
Aerospace series - Pipe coupling 8°30' in titanium alloy - Elbows 90°, welded end with thrust wire nut
01-07-2009
Foreword
1 Scope
2 Normative references
3 Required characteristics
3.1 Configuration - Dimensions - Mass
3.2 Surface roughness
3.3 Materials
3.4 Surface treatment
3.5 Internal surface finishing
4 Designation
5 Marking
6 Technical specification
7 Quality assurance
This standard specifies the characteristics of elbows 90°, welded end, with thrust wire nut, for pipe couplings 8°30', in titanium alloy, for aerospace applications.Nominal pressure: up to 28 000 kPaTemperature range: -55 °C to 135 °C
| Committee |
ASD-STAN
|
| DevelopmentNote |
Supersedes PREN 4020. (08/2009)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NBN EN 4020 : 2009 | Identical |
| NEN EN 4020 : 2009 | Identical |
| NS EN 4020 : 2009 | Identical |
| I.S. EN 4020:2009 | Identical |
| PN EN 4020 : 2009 | Identical |
| SN EN 4020 : 2009 | Identical |
| UNI EN 4020 : 2010 | Identical |
| UNE-EN 4020:2009 | Identical |
| BS EN 4020:2009 | Identical |
| NF EN 4020 : 2010 | Identical |
| DIN EN 4020:2010-07 | Identical |
| EN 3264:2010 | Aerospace series - Pipe coupling 8°30' in titanium alloy - Thrust wire nuts |
| EN 3275:2002 | Aerospace series - Pipe coupling 8°30' up to 28 000 kPa - Dynamic beam seal - Metric series - Technical specification |
| EN 2491:2011 | Aerospace series - Molybdenum disulphide dry lubricants - Coating methods |
| PREN 3314 : 200P2 | AEROSPACE SERIES - TITANIUM ALLOY TI-P64001 - SOLUTION TREATED AND AGED - BAR FOR MACHINING - D <= 75 MM |
| EN 3273:2001 | Aerospace series - Pipe coupling 8°30' - Dynamic beam seal end for elbows, tees and crosses - Geometric configuration |
| PREN 3315 : 200P2 | AEROSPACE SERIES - TITANIUM ALLOY TI-P64001 - SOLUTION TREATED AND AGED - FORGINGS - D[E] <= 75 MM |
| PREN 3312 : 200P3 | AEROSPACE SERIES - TITANIUM ALLOY TI-P64001 (TI-6AI-4V) - ANNEALED - FORGINGS - D[E] <= 150 MM |
| ISO 5855-3:1999 | Aerospace MJ threads Part 3: Limit dimensions for fittings for fluid systems |
| EN 2656:2001 | Aerospace series - Pipe coupling - Coupling end, welded - Geometric configuration |
| EN 2424:2008 | Aerospace series - Marking of aerospace products |
| PREN 3311 : 200P2 | AEROSPACE SERIES - TITANIUM ALLOY TI-P64001 - ANNEALED - BAR FOR MACHINING - D <= 150 MM |
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