... low pressure extrusion, thus increases tubing's quality. 3.PE Pipe production Line mainly produces agricultural water supply & drainage pipes, building ... supply & drainage pipes, cables, etc. 4.PE Pipe production Line comprises vacuum shaping platform, tractor, cutter, and mixing rack. ... unit can be produced. 8.By change of molds, PP, PE, ABS, PPR, PEX and silicone core pipes can be ...