... 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 ... used for water drainage, sewage outlet, insulation of wire and cable, heat supply engineering in high building and underground building, which ...