PVC Fibre Reinforced Pipe Extrusion Line 1. adopt singe screw extruder 2. pipe diameter: from 6mm to 50mm PVC Fibre Reinforced Pipe Extrusion LinePVC fibre strengthen hose also call PVC network , commonly called as plastic flexible metal conduit , suitable for pigeonholing or having corrosivity Gas, the liquid one transport,extensively for machinery it apply to, colliery, petroleum , chemical ...