plastic stop valve

Available sizes are DN20   DN25   DN32   DN40   DN50   DN63    DN75    DN90    DN110

Introductions:
Made of PPR, more items are available for your choice
Many sizes and kinds for your choice and we can produce new items according to your requirement.

20.  ppr pipe and fitting Long usage life of at least 50years.

19.  ppr pipe and fitting Light colors and excellent design ensure suitability for both exposed and hidden installation.

18.  ppr pipe and fitting Sound insulation (reduced by 40% compared to galvanized steel pipes).

17.  ppr pipe and fitting Smooth inner walls reduce pressure loss and increase flow speed.

16.  ppr pipe and fitting Good heat preservation.

15.  ppr pipe and fitting Reliable installation, low construction expense.

14.  ppr pipe and fitting Resistant to high temperatures with good impact strength.

13.  ppr pipe and fitting Healthy and non-toxic, bacterial neutral, conforming to drinking water standards.

12.  ppr pipe and fitting Colors: green, other custom-made colors available.

11.  ppr pipe and fitting Recyclable: thereby benefiting the environment.

10.  ppr pipe and fitting Hygienic harmless potable water installations.

9.  ppr pipe and fitting Low cost.

8.  ppr pipe and fitting Long lifespan.

7.  ppr pipe and fitting Easy to install.

6.  ppr pipe and fitting Sound insulation.

5. ppr pipe and fitting No pipe furring.

4. ppr pipe and fitting Cppr pipe fitting orrosion resistance.

3. ppr pipe and fitting Less resistance.

2. ppr pipe and fitting High strength.

1. ppr pipe and fitting Light weight, convenient to transport and handle.

PP-R  pipes  are widely used for installing the new construction pipeline system and changing the current water network pipeline system. They serve for following fields;
Hot& cold water facilities served for civil buildings,such as:dwelling house air port,hospital,hotel. office, school,marine facilities,etc.
Industrial pipe networks of food,chemical as well as electron,for instance,pipe network for carring kinds of corrosive liquid like  acid,goaf water and deionized water
Drinking water(like pure water,mineral water,etc.) production system pipe networks
Pipes for air-conditioning device
Residence warming pipes
compression air pipe networks for factories
Pipe networks for swimming pools
Pipe networks for solar energy facilities
Conveying system for agriculture and gardens production

PP-R pipe fitting product performance
Water supply Poly: Propylene  Random(PP-R)pipe for construction with international leading level, which is of environmental protection and saves the energy has following features
Light weight: Density is 0.89-0.92g/cm³ only 1/9 of steel pipe, 1/10 of purple steel pipe. Due to light weight,it can reduce the transportation cost and works for installing.
Long service life: Under the normal environment temperature,and the working pressure of PP-R pipe is 10kg/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 50 years under 70^o C.
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.
Low thermal conductivity: Heat conduction is 0.23-0.24W/mk at 20^oC, it is much lower than that of steel pipe(43-52W/mk) and purple steel pipe (333W/mk).
Strong heat resistance:  When the working water temperature is 70^oC, It can be used for long time,when it is used for short term,the temperature reaches 95^oC.
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.
Recycling propertyDuring being produced, constructed and used, it has no pollution to environment, its waste can be recycled, it is belong to healthy product.
Complete settingThe 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.
Reasonable priceThe price of PP-R pipe is equal to that of galvanized pipe, but it is more convenient in construction,even the construction price is lower.

ppr pipe and fitting
Materials:PPR type 3 from Korea,58-3brass
Size: DN20 ---DN110
Usage:Cold and Hot drinking water supply.