... 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 ... 110Diameter32-160Diameter63-250Diameter160-400Diameter315-630Diameter450-800Diameter of pipe material (mm)Diameter16-63Diameter16-110Diameter32-160Diameter63- ...