1,Water pipe machine 2,Nearly twenty years experience 3,Export to ... , Europe, Africa 4,Plastic pipe 5,CE SJ90PVC coated water pipe production line 1.SJ90/28 single screw extruder 1set Heat-drying machine ... front and back , left and right , up and down3,cooling water tank 2M Material stainless steel4,tractor and winder into one ...