... diameter ranges:20-63mm 3,Single Wall Corrugated pipe plastic PVC/PE Corrugated pipe production linecorrguated carton production lineplastic pipe ... .2Total weight(approx)mm8.51269.5 SJ Single Wall Corrugated pipe production line consists of extruder, die, formingmachine, ... machine, vent pipes, etc.Application&Features of Corrugated Pipes:The corrugated pipes are mainly used for water drainage, sewage ...