PP-R pipe and fitting product performance:

1. Water supply *- Polypropylene Random(PP-R)pipe for construction with international leading level,

which is of environmental protection and saves the energy has following features

2. Light weight *- Density is 0.***0.*2g/cm3 only 1/9 of steel pipe, 1/*0 of purple steel pipe. Due to

light weight,it can reduce the transportation cost and works for installing.

3. Long service life *- Under the normal environment temperature, and the working pressure of PP-R

pipe is *0kg/cm2 its service life is longer than other pipes made of different material, the reason is

that it has the anti-heat performance( the service life is up to *0 years under *0o C.

4. Good anti-corrosion property *-The ion in the water and the chemical matter in the building can't

make the pipe cause extra chemical reaction, it can't rust, erode, and bring the bacillus.

5. Low thermal conductivity *-Heat conduction is 0.***0.*4W/mk at *0oC, it is much lower than that

of steel pipe(****2W/mk) and purple steel pipe (**3W/mk).

6. Strong heat resistance *- When the working water temperature is *0oC, It can be used for long

time,when it is used for short term,the temperature reaches *5oC.

7. Firm pipe fittings connection *- Because polypropylene has fine thermal casting performance,

thermal casting between the pipe and pipe fittings with the same material as a integration, it can

prevent water leaking.

8. Recycling property *- During being produced, constructed and used, it has no pollution to

environment, its waste can be recycled, it is belong to healthy product.

9. Complete setting *- The mating of PP-R pipe system is complete, so it can meet the project mating

requirement of water supply pipe in the room and residential district.

*0. Competitive price *- The price of PP-R pipe is equal to that of galvanized pipe, but it is more

convenient for setting in construction, and can cut down the cost for whole construction project.