Abstract: An apparatus for overhead submerged arc welding has a hopper containing flux being pivotally mounted on a suspension for rotation about the suspension axis, the hopper having a bowl provided in the top part thereof, a welding head with a nozzle for supplying a consumable electrode, and means for supplying flux and pressing it against work.The apparatus also has a forming means mounted for swinging in its longitudinal and transverse planes and for a vertical adjustment with respect to the work being welded. The forming means is in the form of a U-shaped body having its open top part facing towards the work being welded and legs having on the side of the nozzle a pair of diverging wedge-shaped projections, an adjusting bar being provided inside the body to extend length-wise of the joint being welded. Copying members in the form of four wheels are provided outside the body on either side of the legs thereof.