SN EN 12561-3 : 2011
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
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.