PE Black and Yellow Jacket Pipe Production Line This line mainly includes extruder, die (mould), vacuum calibration, haul-off, cutter and electric system. This line is mainly used for producing PE black and yellow jacket pipe. Jacket pipe is used for antisepsis and heat-insulation PU foaming pipe. This jacket pipe has protective covering used diffusion PU and ensures anti-corrosion. If change different mould, this line can produce water and gas supply pipe also.