... 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. ... pipe, and core foaming machine unit can be produced. 8.By change of molds, PP, PE, ABS, PPR, PEX ...