... welder used in workshop, which especially to make elbow,T-branch pipe, four-branch Pipe. 1.It's a welder used in workshop ... , which especially to make elbow, T-branch pipe, four-branch Pipe.2.Its composed by a body and two ... overturning structure which ensure the stable cut operation.5.Three T-branch/four-branch welding Slips and two elbow welding Slips were equipped ...