A butt or fillet weld made by a fusion welding process with its linear direction horizontal or inclined to an angle less than 45″ to the horizontal, the weld being made from the lower or under side of the parts joined. See WELDING POSITION.
A butt or fillet weld made by a fusion welding process with its linear direction horizontal or inclined to an angle less than 45″ to the horizontal, the weld being made from the lower or under side of the parts joined. See WELDING POSITION.