... production line can be used to produce single-wall or one wall corrugated pipes of PE,PP,PVC,EVA continuously, ... as well as PA corrugated pipes. Plastic single-wall corrugated pipes have features of high temperature resistance, ... life5-10 yearsExported CountiresBrazil,Iran, Morocco, Pakistan,Yemen, India,Jordan,Turkey,Tanzania,EI Salvador... Single-wall Corrugated Pipe Production Line.