Detailed Product Description UPVC/PVC Pipe Extrusion Line:The advantages of SJSZ ... the line is easier than any other lines. technical parameter Pipe Range 16-63mm (single) 16-63mm(double ... Pipe Production Line, PVC Pipe Extrusion Line, Pipe Extrusion Line,Pipe Production Line,Pipe Making Machine,Pipe Making Line,UPVC Pipe Extrusion Line,Water Pipe making machine,UPVC Pipe Production Line,Plastic Pipe ...