... cold and hot water supply high quality and best price advanced technic and environmental PPR NEW TYPE PLPE ... LINE FOR COLD AND HOT WATER SUPPLYThe line usee the resin PPR,PPCand so on as the ... toxic,high temperatre reeeesistance,long service life,no water scale,anti-corrosive,and freezing prevention etc. ... be used extensively to transport cold and hot water,oil,corrosive liquid and served as central ...