Metal welding flux [, chemicals for use in the process of welding, chemicals used in industry ]

Wire for welding, rods of metal for welding, solid wire for welding, flux-cored wire for welding, filter wire for welding

Welding electrodes; [ electric welding apparatus, namely, electric welding torches with welding contact tips, cutting tips and torch tips; ] welding power sources, namely, welding transformers