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
| 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 | |||||
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
