... design 3.convenient operation 4.CE&ISO9001:2000 PP-R pipe extrusion lineThis production line is composed of ... pressured water-supply, draining, gas, chemical antisepsis pipe materials etc.Main technical standards: Production line modelBXGE-63BXGE ... produce 20-63mm PP-R pipe. 2. If you want to produce 20-110mm PP-R pipe, need to add ... , Brazil, Iran, New Zealand and so on. PP-R ,PE,PP pipe extrusion line