PP-R Water Supply Pipe
|
PN 1.25MPa |
PN 1.6MPa |
PN 2.0MPa |
PN 2.5MPa |
Outer Diameter d n (mm) |
Wall Thickness e n (mm) |
Wall Thickness e n (mm) |
Wall Thickness e n (mm) |
Wall Thickness e n (mm) |
16 |
|
1.9 |
2.2 |
|
20 |
2 |
2.3 |
2.8 |
3.4 |
25 |
2.3 |
2.8 |
3.5 |
4.2 |
32 |
2.9 |
3.6 |
4.4 |
5.4 |
40 |
3.7 |
4.5 |
5.5 |
6.7 |
50 |
4.6 |
5.6 |
6.9 |
8.3 |
63 |
5.8 |
7.1 |
8.6 |
10.5 |
75 |
6.8 |
8.4 |
10.1 |
12.5 |
90 |
8.2 |
10.1 |
12.3 |
15 |
110 |
10 |
12.3 |
15.1 |
18.3 |
160 |
14.6 |
17.9 |
21.9 |
26.6 |
Advantage:
High Temperature Resistance: | the maximum sustained working temperature is up to 70ºC,the maximum transient temperature is up to 95ºC. |
Heat Preservation: | low thermal conductivity which is only 1/1500 of brass pipe,and 1/250 of steel pipe. |
Non-toxic: | no heavy metal additives,would not be covered with dirt or contaminated by bacterium.Sanitary.No Secondary pollution. |
Corrosion Resistance: | Resist chemical matters and electron chemical corrosion. |
High Flow Capacity: | smooth interior walls and low friction result in low flow resistance and high volume. |
Excellent Flexibility: | can be supplied in coil. |
Low Installation Costs: | light weight and ease of installation can reduce installations costs. |
Longevity: | more than 50 years under proper use. |
Recycled and Environment-friendly |
Applications:
·Cold and hot water supply
·Heating system including flooring heating,wall heating and radiant system
·Central air conditioning system
·Industrial Industrial liquids transportation