... corrugated pipe, reinforced pipe extrusion line; Large Diameter HDPE Water Supply & Gas Supply pipe extrusion line; UPVC Large Diameter Pipe Extrusion Line; PP-R, PEX new type of water pipe extrusion line; PVC ... sheet extrusion line; PE, PVC Aluminum & Plastic composite panel extrusion line; PE, PP, PS, ABS, PET, PETG single-layer, multi-layer plastic sheet, plate, film extrusion line ...