NEN EN 12561-3 : 2011 C1 2014
Current
The latest, up-to-date edition.
RAILWAY APPLICATIONS - TANK WAGONS - PART 3: BOTTOM FILLING AND EMPTYING DEVICES FOR GASES LIQUEFIED UNDER PRESSURE
12-01-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
4.1 General
4.2 Constituent parts
4.3 Locks and seals
4.4 Dimensions
5 Arrangement and structure
5.1 Fittings for the liquid phase
5.2 Fittings for the vapour phase
5.3 Quick closing bottom valve system
5.4 External valves and connection fittings
5.5 External branch pipes
5.6 Earthing devices
6 Reserved spaces for connection devices
6.1 General arrangement
6.2 Relative positioning of connection devices
7 Threaded couplings
7.1 General arrangement
7.2 Dimensions and tolerances
7.3 Tests and marking
8 Materials
9 Maintenance, tests and inspections
9.1 Maintenance
9.2 Approval, tests and inspections
Bibliography
Defines requirements on and characteristics of bottom filling and emptying devices on tank wagons used for the carriage of gases liquefied under pressure having a test pressure up to 2,9 MPa.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Standards | Relationship |
| I.S. EN 12561-3:2011 | Identical |
| UNE-EN 12561-3:2012 | Identical |
| DIN EN 12561-3:2011-10 | Identical |
| UNI EN 12561-3 : 2011 | Identical |
| BS EN 12561-3:2011 | Identical |
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