CHENGDU CHUANGRONG TRADING CO.,LTD
FOCUS ON PLASTIC PIPE SYSTEM SOLUTION
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DIN Standard PPR White Pipe For hot and cold water supply
Description
1. Cold and hot water systems of residence and commercial buildings.
2. Transportation of industrial water supply and chemical materials.
3. Pure water pipe system.
4. Piping networks for rainwater utilization systems.
5. Irrigation systems for gardens.
6. Transportation system of drinking water production.
7. Piping networks for solar plants.
8. Other pipes in industry and agriculture.
|
Nominal outside diameter dn(mm) | Nominal wall thickness en(mm) | |||||
| S5 | S4 | S3.2 | S2.5 | |||
| 20 | 2.0 | 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 | 10.3 | 12.5 | ||
| 90 | 8.2 | 10.1 | 12.3 | 15.0 | ||
| 110 | 10.0 | 12.3 | 15.1 | 18.3 | ||
| 160 | 14.6 | 17.9 | 21.9 | 26.6 | ||
Characteristics
1. Well heat resistance ability
The pipes can be used for a long time while the working temperature of water is 70° C. They can be used for a short time while it reaches 95° C. The softening temperature is 140° C.
2. Well insulation ability
The thermal conductivity of PP-R pipe materials is very low compared with steel and copper pipes.
Application
