PE,PVC Single Wall Corrugated Pipe Production Line 1.Pipe size: 8-25mm, 16-32mm, 20-63mm ... wire and cable passing pipe,washing machine drain pipe,dust collector pipe and ventiduct.The line shall be used to produce ... pipes are mainly used inelectrial wire and cable passing pipe,washing machine drain pipe,dust collector pipe and ventiduct . Main ... 631-660 PE,PVC Single Wall Corrugated Pipe Production Line