NS EN ISO 7291 : 2010 AMD 1 2015
Current
The latest, up-to-date edition.
GAS WELDING EQUIPMENT - PRESSURE REGULATORS FOR MANIFOLD SYSTEMS USED IN WELDING, CUTTING AND ALLIED PROCESSES UP TO 30 MPA (300 BAR) (ISO 7291:2010/AMD 1:2015)
12-01-2013
1 Scope
2 Normative references
3 Terms and definitions
4 Terminology
5 Symbols and units
6 Manufacturing requirements
7 Types of connection
8 Physical characteristics
9 Type test procedure
10 Marking
11 Instructions for use
Annex A (informative) - Decomposition test for pressure
regulators in manifolds used for
acetylene
Bibliography
Describes requirements and test methods for pressure regulators in manifold systems for welding, cutting and allied processes. Applies to pressure regulators normally used for compressed gases up to 300 bar (30 MPa), for dissolved acetylene, methylacetylene-propadiene-mixtures (MPS) and carbondioxide (CO[2]), to regulate the pressure at the outlet of high-pressure lines from manifold gas cylinders.
| Committee |
K 067
|
| DevelopmentNote |
Supersedes NS EN 961. (04/2008)
|
| DocumentType |
Standard
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Current
|
| Standards | Relationship |
| UNE-EN ISO 7291:2011 | Identical |
| ONORM EN ISO 7291 : 2016 | Identical |
| BS EN ISO 7291 : 2010 | Identical |
| UNI EN ISO 7291 : 2011 | Identical |
| I.S. EN ISO 7291:2010 | Identical |
| DIN EN ISO 7291:2015-12 | Identical |
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