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NEN EN 730 : 1995

Current

Current

The latest, up-to-date edition.

GAS WELDING EQUIPMENT - EQUIPMENT USED IN GAS WELDING, CUTTING AND ALLIED PROCESSES, SAFETY DEVICES FOR FUEL GASES AND OXYGEN OR COMPRESSED AIR - GENERAL SPECIFICATIONS, REQUIREMENTS AND TESTS

Published date

12-01-2013

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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.

DocumentType
Standard
PublisherName
Netherlands Standards
Status
Current

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

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