Abstract: A narrow gap welding torch using a twisted wire center electrode. The torch has water-cooled gas bars and a water-cooled center. The gas bar delivers shielding gas to the weld site at a flow of about 100 cu.ft./hr. The water-cooled gas bars and center bars prevent splatter from adhering to the torch and permit the torch to operate at lower shielding gas flows. The water-cooled torch is also thin to enable gaps of narrower width to be welded which requires less weld material to be laid down and which permits welds to be accomplished more quickly and efficiently.