1.the weight to be light,
2.good intensity,anti-corrosive,
3.notscaling,non-toxic ,
4.servicing long life and so on

Colors:yellow,white,green,or other on request,

Connection:socket fusion joint,electro fusion joint or transition joint

Standard: ISO9001,ISO14001

Applications:cold or hot water supply, heating system including flooring heating,wall heating and radiating system.Central airconditioning system,industrial liquids transportation.