BSI - BS 6158
Safety Devices for Fuel Gases and Oxygen or Compressed Air for Welding, Cutting and Related Processes
|Publication Date:||31 May 1982|
|ICS Code (Welding equipment):||25.160.30|
Requirements for fuel gases and oxygen or compressed air safety devices used between the cylinder regulators or pipeline regulators or downstream of the pipeline valve outlet and the blowpipe (burning device) for welding, cutting and related processes. Covers non-return valve; flame arrestor, cut-off valve (heat or pressure sensitive) and pressure relief valve.