The invention discloses an extruding die with the even temperature for pipeline production. The extruding die comprises a feeding pipe. One end of the feeding pipe communicates with the bottom of an extruding box, and a containing cavity is formed in the extruding box. The inner wall of the top of the containing cavity is fixedly connected with the top of a heating device, and a heat-insulating device is fixedly mounted on the side wall of the containing cavity. An extruding pipe is fixedly mounted at the top of the extruding box, and the heating device comprises a shell. A metal heat conductive block is fixedly mounted at the top of an inner cavity of the shell. According to the extruding die, by arranging the heat-insulating device and the heating device, the interior of the containing cavity is heated to enable the temperature inside the containing cavity to be the same, thus the situations that PVC plastic materials for pipeline manufacturing are uneven in temperature in the extruding box, thus the PVC plastic materials of partial areas are cooled and solidified, extruding work is influenced, and consequently the density of the pipe during extruding is not the same, so that breaking is prone to occurring are prevented, and the effect that the quality of the pipe during extruding is improved is achieved.