... sewage outlet, insulationof wire and cable Application:SJ Single Wall Corrugated Pipe Extrusion Line consists of extruder, die, formingmachine, and winder or ... stacker. It is used to process single wall corrugated pipeswith diameter from 40mm to 200mm, which are ... machine, vent pipes, etc.Application&Features of Corrugated Pipes:The corrugated pipes are mainly used for water drainage, sewage ...