NEN EN 14420-4 : 2013
Current
The latest, up-to-date edition.
HOSE FITTINGS WITH CLAMP UNITS - PART 4: FLANGE CONNECTIONS
12-01-2013
Foreword
1 Scope
2 Normative references
3 Hose fittings with flanges
4 Dimensions, designations
4.1 General
4.2 Hose tail with weld neck collar and loose flange
4.3 Hose tail with fixed flange
4.4 Hose tail
4.5 Weld joints
5 Surface finish
6 Materials
6.1 General
6.2 Hose tail
6.3 Weld neck collar and fixed flanges
6.4 Loose flanges
7 Marking
8 Type approval testing and quality control
Bibliography
Defines requirements for hose tails according to EN 14420-2, with flanges of mating dimensions PN 10/PN 16/PN 25/PN 40 (according to nominal size and pressure stage) according to EN 1092-1, on hose fittings with clamp units according to EN 14420-3.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Standards | Relationship |
| UNI EN 14420-4 : 2013 | Identical |
| I.S. EN 14420-4:2013 | Identical |
| UNE-EN 14420-4:2005 | Identical |
| SN EN 14420-4:2013 | Identical |
| DIN EN 14420-4:2013-09 | Identical |
| EN 14420-4:2013 | Identical |
| BS EN 14420-4:2013 | Identical |
| ONORM EN 14420-4 : 2013 | Identical |
| NF EN 14420-4 : 2013 | Identical |
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