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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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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
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.
| Committee |
TC 121
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| UNE-EN 730:1996 | Identical |
| UNI EN 730 : 1998 | Identical |
| NBN EN 730 : 1995 | Identical |
| NF EN 730 : 1995 | Identical |
| NEN EN 730 : 1995 | Identical |
| BS EN 730:1995 | Identical |
| SN EN 730 : 1995 | Identical |
| I.S. EN 730:1995 | Identical |
| NS EN 730 : 1ED 1995 | Identical |
| DIN EN 730:1995-08 | Identical |
| DIN 8521:1981-12 | Corresponds |
| S.R. CR 13259:1998 | GAS WELDING EQUIPMENT - INDUSTRIAL MANUAL AND MACHINE OXYGEN-FUEL GASES BLOWPIPES FOR FLAME HEATING AND ALLIED PROCESSES |
| BS EN 874:1995 | Gas welding equipment. Oxygen/fuel gas blowpipes (cutting machine type) of cylindrical barrel. Type of construction, general specifications, test methods |
| EN 1326:1996 | Gas welding equipment - Small kits for gas brazing and welding |
| CR 13259:1998 | Gas welding equipment - Industrial manual and machine oxygen-fuel gases blowpipes for flame heating and allied processes |
| 04/30115299 DC : DRAFT JUN 2004 | ISO/DIS 5172 - GAS WELDING EQUIPMENT - BLOWPIPES FOR GAS WELDING, HEATING AND CUTTING - SPECIFICATIONS AND TESTS |
| PD 6633:1998 | Gas welding equipment. Industrial manual and machine oxygen-fuel gases blowpipes for flame heating and allied processes |
| EN 874 : 1995 | GAS WELDING EQUIPMENT - OXYGEN/FUEL GAS BLOWPIPES (CUTTING MACHINE TYPE) OF CYLINDRICAL BARREL - TYPE OF CONSTRUCTION, GENERAL SPECIFICATIONS, TEST METHODS |
| DIN EN 561:2002-09 | GAS WELDING EQUIPMENT - QUICK ACTION COUPLING WITH SHUT-OFF VALVES FOR WELDING, CUTTING AND ALLIED PROCESSES |
| EN 585 : 1994 | GAS WELDING EQUIPMENT - PRESSURE REGULATORS FOR GAS CYLINDERS USED IN WELDING, CUTTING AND ALLIED PROCESSES UP TO 200 BAR |
| ISO 554:1976 | Standard atmospheres for conditioning and/or testing — Specifications |
| EN 29090:1992 | Gas tightness of equipment for gas welding and allied processes (ISO 9090:1989) |
| EN 29539 : 1992 | SPECIFICATION FOR MATERIALS FOR EQUIPMENT USED IN GAS WELDING, CUTTING AND ALLIED PROCESSES |
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