SN 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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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 TEST
01-10-2002
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.
| DocumentType |
Standard
|
| PublisherName |
Swiss Standards
|
| Status |
Superseded
|
| 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 |
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.