... T-branch pipe, four-branch Pipe. 1.It's a welder used in workshop, which especially to make ... pipe, four-branch Pipe.2.Its composed by a body and two moveable truss installed on straight track ... 3.On the operational panel there equipped with a slip open/close action control bar. The pressure ... pressure. The machine equipped with a timer, a voltmeter, a LCD temperature controller, a set of safe switch.4. ...