... service 3, this is one of our main product plastic pipe production line ModelJG-SBG60/125JG-SBG65/132JG-SBG90JG-SBG120Raw material ... ×2.2Total weight(approx)mm8.51269.5SJ Single Wall Corrugated pipe production line consists of extruder, die, formingmachine, and winder ... :The corrugated pipes are mainly used for water drainage, sewage outlet, insulation of wire and cable, heat supply engineering in high ...