DS/EN ISO 5175-1:2017

Gas welding equipment – Safety devices – Part 1: Devices incorporating a flame (flashback) arrestor (ISO 5175-1:2017)


Status:
Current
Type:
Standard
Language:
English
Price from:
€ 61.03

Scope

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.

Number of pages: 26

Published: 2017-12-08

Date of approval: 2017-12-05

International relationships : EN ISO 5175-1:2017 IDT ISO 5175-1:2017 IDT

ICS: 25.160.30 - Welding equipment

Item number: M303200


Committees

Committee

  • CEN/TC 121
  • CEN/TC 121/WG 19
  • ISO/TC 44/SC 8

Danish committee

DS/S-047