PP-R Water Supply Pipe Suitable For Hot And Cold Water
Production Description
● Safety. PP-R materials are safe, hygienic and non-toxic
● Good insulation performance. When applied to the hot water system, there is no need to add additional insulation materials, and the project cost is low
● Corrosion resistance. The inner wall of the pipeline is smooth, the water flow resistance is small, not scaling
● Excellent heat resistance. Hot-water pipe when the long-term working temperature is 70℃, short-time temperature can reach 95℃
● Environmental protection of ppr pipe: ppr pipe is environmentally friendly. Its raw material molecules are only carbon and hydrogen elements, and there are no harmful and toxic elements.
● And it is also very hygienic. It can not only be used as a pipeline for hot and cold water, but also as a pure drinking water system.
● Thermal insulation and energy saving of ppr pipe: The thermal conductivity of ppr pipe is 0.21w/mk, and the ratio to that of steel pipe is 1/200. It can be seen that its thermal insulation and energy saving effect is very good.
● PPR pipe has good heat resistance: ppr pipe has good heat resistance, its Vicat softening point is 131.5 ℃, its highest
● The working temperature can reach 95 ℃, which can meet the requirements of the hot water system in the building code.
● Long service life of ppr pipe: ppr pipe can work at a temperature of 70 ℃, and its service life can reach more than 50 years.
● Compared with the material, the service life is still longer. If it works at room temperature of 20 ℃, the service life can reach more than 100 years.
● The ppr pipe is easy to install: because the ppr pipe has good welding performance, the pipe and pipe fittings can be connected by hot melting and electric melting
● It is very convenient to install, and the connector is also very reliable.
Application Area
●Cold and hot water supply system;
●Heating system (including floor and panel heating and radiation heating system);
●Pure water pipeline system;
●Central air conditioning system;
●Chemical liquid transmission pipeline system;
●Other industrial and agricultural pipeline systems.
Product Specifications
S5 series (1.25MPa) is suitable for the cold water pipe |
S4 series (1.6MPa) is suitable for cold water pipes |
S3.2 Series (2.O MPa) is suitable for hot water pipes |
S2.5 series (2.5MPa) is suitable for cold and hot water pipes |
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Public name outer diameter |
Bi thick |
Public name outer diameter |
wall thickness |
Public name outer diameter |
wall thickness |
Public name outer diameter(mm) |
wall thickness |
20 |
2.0 |
20 |
2.3 |
20 |
2.8 |
20 |
3.4 |
25 |
2.3 |
25 |
2.8 |
25 |
3.5 |
25 |
4.2 |
32 |
2.9 |
32 |
3.6 |
12 |
4.4 |
32 |
5.4 |
40 |
3.7 |
40 |
4.5 |
40 |
5.5 |
40 |
6.7 |
50 |
4.6 |
50 |
5.6 |
50 |
6.9 |
50 |
8.3 |
63 |
5.8 |
63 |
7.1 |
63 |
8.6 |
63 |
10.5 |
75 |
6.8 |
75 |
8.4 |
75 |
10.3 |
75 |
12.5 |
90 |
8.2 |
90 |
10.0 |
90 |
12.3 |
90 |
15.0 |
110 |
10.0 |
110 |
12.3 |
110 |
15.1 |
110 |
18.3 |
125 |
11.4 |
125 |
14.0 |
125 |
17.1 |
125 |
20.8 |
160 |
14.6 |
160 |
17.9 |
160 |
21.9 |
160 |
26.6 |