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BS EN ISO 5175-1:2017

Current
Current

The latest, up-to-date edition.

Gas welding equipment. Safety devices Devices incorporating a flame (flashback) arrestor
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

19-12-2017

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Design and materials
5 Requirements
6 Methods for type testing
7 Further tests
8 Manufacturer's instructions
9 Marking
Annex A (informative) - Gas flow measurement
Annex B (informative) - Third party testing information
Annex C (informative) - Production tests

Describes the general requirements and tests for safety devices for fuel gases and oxygen or compressed air incorporating a flame (flashback) arrestor used downstream of manifold, cylinder and/or pipeline outlet regulators, and upstream of blowpipes for welding, cutting and allied processes.

This document specifies the general requirements and tests for safety devices for fuel gases and oxygen or compressed air incorporating a flame (flashback) arrestor used downstream of manifold, cylinder and/or pipeline outlet regulators, and upstream of blowpipes for welding, cutting and allied processes.

This document does not specify the location of these devices in the gas system.

This document is not applicable to safety devices not incorporating a flame arrestor, covered by ISO5175‑2 .

This document does not apply to the use of safety devices incorporating flame arrestors for applications with premixed oxy/fuel or air/fuel gas supply systems, e.g. downstream of gas mixers or a generator to produce hydrogen/oxygen mixture by electrolytic decomposition of water.

Committee
WEE/18
DevelopmentNote
Supersedes 16/30333765 DC & BS EN 730-1. (12/2017)
DocumentType
Standard
Pages
22
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
EN ISO 5175-1 : 2017 Identical
ISO 5175-1:2017 Identical

ISO 9539:2010 Gas welding equipment Materials for equipment used in gas welding, cutting and allied processes
ISO 15296:2017 Gas welding equipment — Vocabulary
EN 560:2005/AC:2007 GAS WELDING EQUIPMENT - HOSE CONNECTIONS FOR EQUIPMENT FOR WELDING, CUTTING AND ALLIED PROCESSES
ISO 10225:2013 Gas welding equipment — Marking for equipment used for gas welding, cutting and allied processes
ISO 7289:2010 Gas welding equipment Quick-action couplings with shut-off valves for welding, cutting and allied processes
ISO 554:1976 Standard atmospheres for conditioning and/or testing — Specifications
ISO 9090:1989 Gas tightness of equipment for gas welding and allied processes

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