Single Walll Corrugated Pipe Line This series Single Wall Corrugated Pipe Line can use PE, PP, PVC,PA, PB, EVA, etc. material to produce single wall corrugated pipes from 20mm up to 50mm. Features of single wall corrugated pipes: High temperature resistance; Corrosion and abration resistance; High intensity; High flaxability, etc. Application of single wall corrugated pipes: Electronic wire and auto wire protection; Circuit of pipeline for machines; Water feeding and drain for washing machines ; Vacuum cleaner hose for collecting dusts; Protective pipes for lamps and lanterns wire,etc.