Some Known Questions About Smaw. Table of ContentsCold Welding Can Be Fun For EveryoneHow Underwater Welding can Save You Time, Stress, and Money.See This Report about Welding TableA Biased View of Underwater WeldingWelders Near Me Can Be Fun For AnyoneThe nozzle axis is 90 to the level head, and also the add-on weld consists of a 3/8-inch fillet