Green PP R Pipe (PPR) is a plastic pipe made from a blend of polypropylene and ethylene copolymers. The unique molecular structure of Green PP R Plumbing has been designed to ensure durability, flexibility and long term serviceability. Excellent heat resistance and low thermal conductivity make the pipe suitable for both hot and cold water supply, and the smooth inner wall reduces friction loss of fluid, ensuring efficient and fast flow of fluid.
Dimension |
PP-R |
|||||
SDR11 |
SDR9 |
SDR7.4 |
SDR6 |
SDR5 |
||
S5 |
S4 |
S3.2 |
S2.5 |
S2 |
||
PN10 |
PN12.5 |
PN16 |
PN20 |
PN25 |
||
OD |
ND |
t(10Bar) |
t(12.5Bar) |
t(16Bar) |
t(20Bar) |
t(25Bar) |
mm |
inch |
mm |
mm |
mm |
mm |
mm |
20 |
1/2" |
1.9 |
2.3 |
2.8 |
3.4 |
4.1 |
25 |
3/4" |
2.3 |
2.8 |
3.5 |
4.2 |
5.1 |
32 |
1" |
2.9 |
3.6 |
4.4 |
5.4 |
6.5 |
40 |
1 1/4" |
3.7 |
4.5 |
5.5 |
6.7 |
8.1 |
50 |
1 1/2" |
4.6 |
5.6 |
6.9 |
8.3 |
10.1 |
63 |
2" |
5.8 |
7.1 |
8.6 |
10.5 |
12.7 |
75 |
2 1/2" |
6.8 |
8.4 |
10.3 |
12.5 |
15.1 |
90 |
3" |
8.2 |
10.1 |
12.3 |
15 |
18.1 |
110 |
4" |
10 |
12.3 |
15.1 |
18.3 |
22.1 |
125 |
5" |
11.4 |
14 |
17.1 |
20.8 |
25.1 |
160 |
6" |
14.6 |
17.9 |
21.9 |
26.6 |
32.1 |
200 |
8" |
18.2 |
22.4 |
27.4 |
33.2 |
40.1 |
Features:
1. Low thermal conductivity - the external temperature will not be conducted to the pipe, so when the hot and cold fluids are transferred in the pipeline, the heat loss or heat gain can be minimised
2. Good high temperature resistance - can withstand high temperatures of up to 95 ℃, widely used in hot water supply systems
3. Good corrosion resistance - chemically stable and resistant to acidic or alkaline substances.
4. Easy to install, cost-effective - light weight, easy to install, transport, cut and connect
5. Long service life - PPR pipework has a service life of up to 50 years in a variety of extreme environments and is designed to last even longer under standard temperature and pressure conditions.
Applications:
1. Hot and Cold Water Supply Systems
Green PP R Plumbing are mainly used in hot and cold water supply systems in residential, commercial and industrial buildings due to their high temperature, low thermal conductivity and high pressure resistance.
2. Industrial Chemical Fluid Conveying
PPR's excellent corrosion resistance makes it possible to convey chemicals and fluids in the industry.
3. Agricultural Irrigation System
Green PP R Plumbing have a long lasting durability and chemical resistance, and have been widely used in the irrigation systems of agriculture. Irrigation systems are widely used in agriculture and are very cost-effective.
4. Infrastructure
The corrosion and abrasion resistance of Green PP R Pipe allows them to be used in a wide range of technical infrastructure projects, such as sewage treatment systems, drainage systems and cable ducts.