Vary Round Shape Pert Pipes

1. Hygienic and poison free:this product is gree construction material to be uses for the pure water pipe system.
2. Because of the existence of aluminum-plastic layer in the middle,the linearity expanding ratio is small.It has the same strength with metal pipes.Moreover,it is tough and could bear hard impact.
3. Anti-corrosion and filth proof:the concern of pipeline filth,block and stain in water basin and bathtub can avoided.
4. Heat-resistant and pressure resisted:under of the assigned continuous long period operating pressure,the transported water temperature is 95a .
5. Heat insulation and energy saving:heat conductivity index is only 0.5%of the metal water pipe.If it is used for hot water pipe,very good insulation effect and energy saving effect will be achieved.
6. Light-weighted:its proportion is only one seventh of the metal pipe's.
7. Beautiful appearance:product internal and external wall is very smooth, the resistance of running water is little with soft color and beautiful shape.
8. It could be used underground:we could use the metal detector to find the position of the pipe.
9. Easy and reliable installation.
10. Long service life:the duct-work could be used for more than 50years in normal condition