Standard

SN EN ISO 5175-1:2018

Jun 2018 Current

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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.

Products specifications

Standard from SWISSMEM
Published: June 1 2018
Effective: June 1 2018
Document type: EN
Pages
ISBN:

ICS: 25.160.30
Publisher: SWISSMEM
Distributor: SNV
National Committee: Swissmem/NK 20
European TC: CEN/TC 121
International TC: ISO/TC 44

Product Relations

Adopted from: ISO 5175-1:2017, IDT
Replaces: SN EN 730-1:2002

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Version history History (2)