Advantages:
1.  High impact strength;
2.  Low linear expansion coefficient;
3.  Good thermo stability;
4.  High Thermal Distortion Temperature;
5.  Good long-term static pressure resistant;
6.  Good solder ability, connecting type: thermal melting connection;
7.  Good chemical corrosion resistant;
 
Applications:
1.  Central air-conditioning pipe network system;
2.  Central heating pipe network system;
3.  Hot-cold water system for industry and civil building;
4.  Exposed installation system for geothermal water supply;
5.  Transportation system for common corrosive