Exported PPR Russia and Gremany type:PPR Pipes and Fittings Features: 1.The service life is so long(The PPR cold and hot water pipe life can over 50 years in the stated condition.) 2.High temperature resistance.(Under the stated pressure condition,the temperature is 0-90°for PPR,the service life is so long.) 3.Chemaical corrosion resistance,furring resistance,increase current.The chemistry of PPR can resist chemical ionization in wa...
In cold and hot water transprotation project, the PPR pipes and fitttings adopts advanced fusion technology ,whoes technical performance and economical indicator are better than other similar pipes,n particular, its excellent health performance, from production to the whole process of recycling waste can achieve high health and environmental protection requirements.
--Product Features--
1) High Temperature Resistance: the maximum sustained working temperature is up to 70 ºC , the maximum transient temperature is up to 95 ºC
2 )Heat Preservation: low thermal conductivity which is only 1/1500 of brass pipe, and 1/250 of steel pipe
3) Non-toxic: no heavy metal additives, would not be covered with dirt or contaminated by bacterium
4) Corrosion Resistant: resist chemical matters or electron chemical corrosion
5) Lower Installation Costs: light weight and ease of installation can reduce installation costs by as much as 50% over metal piping system
6) Higher Flow Capacity: smooth interior walls result in lower pressure loss and higher volume than metal pipes
7) Long Life: more than 50 years under normal conditions
8) Recycled and Environment-friendly
--Product Specification--
|
Outer Diameter Dn(mm) |
PP-R Water Supply Pipe | ||||||||
| S5 | S4 | S3.2 | S2.5 | ||||||
|
Wall Thickness en (mm) |
|||||||||
| 20 | 2.0 | 2.3 | 2.8 | 3.4 | |||||
| 25 | 2.3 | 2.8 | 3.5 | 4.2 | |||||
| 32 | 3.0 | 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 | 8.7 | 10.5 | |||||
| 75 | 6.9 | 8.4 | 10.1 | 12.3 | |||||
| 90 | 8.2 | 10.1 | 12.3 | 15.1 | |||||
| 110 | 10.0 | 12.3 | 15.1 | 18.3 | |||||
--Product Performance--
General situation, and long-term continuous make temperature < 70 ºC, can choose C = 1.25;On important occasions, and long-term continuous working temperature of 70 ºC or higher, and may have a run at a higher temperature for a long time, can choose C = 1.5
| security coefficient C=1.25 | |||||
| Pipe series | S5 | S4 | S3.2 | S2.5 | S2 |
| PN | 1.25 | 1.6 | 2.0 | 2.5 | 3.2 |
| security coefficient C=1.5 | |||||
| Pipe series | S5 | S4 | S3.2 | S2.5 | S2 |
| PN | 1.0 | 1.25 | 1.6 | 2.0 | 2.5 |
ATTENTION:Used for cold water (40 ºC) or less system, choose P.N 1.0 ~ 1.6 MPa pipes, pipe fittings; Used for hot water system use acuity PN2.0 MPa pipes, pipe fittings
--Application area--
1) Pipe for hot and cold water,drinking water system
2) Pipe for heating ,floor and wall warming system, melting snow in north building
3) Pipe for solar heating system ,hot and cold device
4) Pipe for transproting oil and coling liquid
5) Pipe for air contaditioning external connecting
6) Pipe for transporting oxygen in hospital
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