The production line is mainly used for producing U-PVC pipe threading, the water pipes, electrical conduit, etc. The ... production line is mainly used for producing U-PVC pipe threading, the water pipes, electrical conduit, etc., can produce ... rejection rate of production.Specifition:ModelOne pair of PVC pipe production linePVC pipe line of a four-The extruder equippedSJSZ51/105SJSZ65/ ...