Reference number
ISO 5175-1:2017
© ISO 2024
International Standard
ISO 5175-1:2017
Gas welding equipment — Safety devices — Part 1: Devices incorporating a flame (flashback) arrestor
Edition 2
2017-09
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Published (Edition 2, 2017)
This publication was last reviewed and confirmed in 2023. Therefore this version remains current.

ISO 5175-1:2017

Language
Format
CHF 96
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Abstract

ISO 5175-1:2017 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.

ISO 5175-1:2017 does not specify the location of these devices in the gas system.

ISO 5175-1:2017 is not applicable to safety devices not incorporating a flame arrestor, covered by ISO 5175‑2.

ISO 5175-1:2017 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.

General information

  • Status
     : Published
    Publication date
     : 2017-09
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 2
    Number of pages
     : 15
  • Technical Committee :
    ISO/TC 44/SC 8
    ICS :
    25.160.30 
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