PREN 4552 : 200P2
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
AEROSPACE SERIES - PIPE COUPLINGS 37 DEGREES, SPHERICAL, IN HEAT RESISTING STEEL - STRAIGHT NIPPLES, WELDED END - INCH SERIES
Hardcopy , PDF
19-12-2023
English
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Foreword
1 Scope
2 Normative references
3 Required characteristics
4 Designation
5 Marking
6 Technical specification
Annex A (informative) - Standard evolution form
Defines the characteristics of swivel nuts for inch series pipe couplings, 37 degrees, in heat resisting steel, for aerospace applications.
| DocumentType |
Draft
|
| Pages |
8
|
| ProductNote |
Superseded by EN 4552:2015
|
| PublisherName |
Aerospace & Defence Industries Association of Europe
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| 11/30254550 DC : 0 | Identical |
| PREN 4556 : 200P1 | AEROSPACE SERIES - PIPE COUPLING, 37 DEGREES, IN HEAT RESISTING STEEL - CAP ASSEMBLIES - INCH SERIES |
| EN 4550-1:2014 | Aerospace series - Pipe coupling, 37° - Design configuration - Inch series - Part 1: Male sealing ends, spherical |
| ISO 6771:2007 | Aerospace — Fluid systems and components — Pressure and temperature classifications |
| EN 4549:2014 | Aerospace series - Pipe coupling, in heat resisting steel or in heat resisting nickel alloy - Coupling end, welded - Design configuration - Inch series |
| EN 2424:2008 | Aerospace series - Marking of aerospace products |
| EN 3487:2007 | Aerospace series - Steel FE-PA3601 (X6CrNiTi18-10) - Air melted - Softened - Bar for machining - a or D ≤ 250 mm - 500 MPa ≤ Rm ≤ 700 MPa |
| PREN 3468 : 200P1 | AEROSPACE SERIES - STEEL FE-PA13 - SOFTENED - 500 < R[M] <= 700 MPA - FORGINGS - D[E] <= 100 MM |
| EN 4560:2015 | Aerospace series - Pipe coupling 37°, spherical up to 21 000 kPa - Inch series - Technical specification |
| ISO 3161:1999 | Aerospace — UNJ threads — General requirements and limit dimensions |
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