摘要 |
PURPOSE: An apparatus for removing an old pipe is provided to drastically shorten a replace period of a new pipe and to reduce production costs. CONSTITUTION: An apparatus for removing an old pipe comprises a body(100), a stop unit(200), and a pulling unit(300). The body is detachable in order to stop the old pipe at the end of a new pipe in a pressure-inserted direction. The stop unit is arranged inside the old pipe. The stop unit is fixed at the inner circumference of the old pipe. The pulling unit is combined with the body and generates the driving force and draws the stop unit by being connected to the stop unit. |