PVC Pipe Extrusion Line with 1.Convenient operation 2.Wide ... of cables, etc. as well as PVC pipe material of all sorts of pipe caliber and wall thickness. This machine group ... it can produce inner wall spiral pipe, inner wall hollow pipe, and core layer bulpo pipe, etc, it can also produce ... PP, PE, ABS, & PPR, PEX, silicon core pipe and pipe material of other material. The planet-shaped cutting machine ...