I.S. EN 4549:2014
Current
The latest, up-to-date edition.
AEROSPACE SERIES - PIPE COUPLING, IN HEAT RESISTING STEEL OR IN HEAT RESISTING NICKEL ALLOY - COUPLING END, WELDED - DESIGN CONFIGURATION - INCH SERIES
Hardcopy , PDF
English
01-01-2014
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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Foreword
Introduction
1 Scope
2 Normative references
3 Dimensions - Tolerances
4 Designation
Annex A (informative) - Standard evolution form
Specifies the dimensions and tolerances for the weld end of fluid system components mating with pipe.
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NS EN 4549 : 2014 | Identical |
| DIN EN 4549:2014-08 | Identical |
| NF EN 4549 : 2014 | Identical |
| UNI EN 4549 : 2014 | Identical |
| NBN EN 4549 : 2014 | Identical |
| BS EN 4549:2014 | Identical |
| EN 4549:2014 | Identical |
| NEN EN 4549 : 2014 | Identical |
| SN EN 4549:2014 | Identical |
| ISO 6771:2007 | Aerospace — Fluid systems and components — Pressure and temperature classifications |
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