... to produce PVC fiber reinforced hose,the wall of which is three layers,outer and inner layer are soft PVC hose,middle layer ... machinery,coal mine,chemical,agriculture irrigation,gas and building. PVC fiber reinforced pipe production line is mainly consists of extruders ... 35425065 such as the high speed weaving machine for PVC hose,crochet machine for PVC. extruders: SJ-65 singlw screw extruder: SJ ...