NF EN 730 : 1995
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
MATERIEL DE SOUDAGE AU GAZ - EQUIPEMENT DE SOUDAGE AUX GAZ, DE COUPAGE ET TECHNIQUES CONNEXES, DISPOSITIFS DE SECURITE POUR LES GAZ COMBUSTIBLES ET L'OXYGENE OU L'AIR COMPRIME - SPECIFICATIONS GENERALES, PRESCRIPTIONS ET ESSAIS
01-03-2003
12-01-2013
Foreword
1 Scope
2 Normative references
3 Definitions and functions
3.1 Safety devices
3.2 Non return valve
3.3 Flame arrestor
3.4 Pressure relief valve
3.5 Cut off valves
3.6 Multifunctional device
4 Design and materials
4.1 Design
4.2 Materials
5 Requirements
5.1 Requirements common to all devices
5.2 Requirements applicable to each type of device
6 Tests
6.1 General
6.2 Reference values and accuracy of instruments
6.3 Conformity testing
6.4 Test gases
6.5 Test methods common to all devices
6.6 Tests applicable to each specific type of device
7 Manufacturers instructions
8 Marking
Lays down the general specifications, requirements and tests of safety devices for fuel gases and oxygen or compressed air used downstream of cylinder or pipeline outlet regulators and of pipeline outlet valves, and up-stream of blowpipes for cutting, welding and allied processes.
| DevelopmentNote |
Indice de Classement: A84-340 Supersedes NFA 84 340 (04/2002)
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Superseded
|
| Supersedes |
| Standards | Relationship |
| EN 730 : 1995 | Identical |
| BS EN 730:1995 | Identical |
| DIN EN 730:1995-08 | Identical |
| UNE-EN 730:1996 | Identical |
| UNI EN 730 : 1998 | Identical |
| I.S. EN 730:1995 | Identical |
| FD CR 13259 : 99 FD | GAS WELDING EQUIPMENT - INDUSTRIAL MANUAL AND MACHINE OXYGEN-FUEL GASES BLOWPIPES FOR FLAME HEATING AND ALLIED PROCESSES |
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