This standard specifies the management requirements for the procurement, acceptance, inventory storage and use of welding materials (welding rods, welding wires, fluxes, alloy powders and welding gases, etc.). This standard applies to the quality management of the above-mentioned welding materials in welding production.
JB/T 3223-2017 history
2017JB/T 3223-2017 Rules of quality management of welding materials
1996JB/T 3223-1996 Rules of quality management of welding materials