Applications 1.Urban area water-supply work system. 2.Replace cement tube, iron pipe and steel tube. 3.industrial materials transmission pipe. 4.Landscape water supply network 5.Sewage discharge pipes. 6.Ore and mud transfers. 7.Arigricultural irrigation pipe. Features 1Non-toxic 2.low flow resistance 3.no leakage 4.excellent flexibility 5.Good resistance ability for scratch 6.conveninent for construction 7.long life-span 8.lower operation and maintenance costs.