pvc pipe: 1.raw material:u-pvc 2.size:1/2",3/4",1",2",3",4",6",8",10",12",14' 3.use:for waste water ----pvc pipe: 1) Media: Water2) Material: UPVC,PE,PVDF3) Connection: Gluing, Rubber Ring Joint, Thread Inside4) Pressure: PN10(1.0Mpa)5) Size: 20mm ~ 500mm6) Standard: GB/T18742.2; ISO9001:20087) Certification: ISO9001:2008; ISO14001:20048) Advantage: Light weight, High strength, High flow ...