Plumbing materials 15mm 25mm PN20 ppr names pipe and fitting
| Spec(mm) | D | L | Z |
| 20 | 28.00 | 27.00 | 16.50 |
| 25 | 34.80 | 32.00 | 18.50 |
| 32 | 42.80 | 38.00 | 20.50 |
| 40 | 52.50 | 44.00 | 22.50 |
| 50 | 65.30 | 52.00 | 25.50 |
| 63 | 83.00 | 63.00 | 29.50 |
| 75 | 100.00 | 72.00 | 32.50 |
| 90 | 118.00 | 83.00 | 36.50 |
| 110 | 145.00 | 100.00 | 43.50 |
1, High Temperature Resistance: the maximum sustained working temperature is up to 70 Degrees Celsius, the maximum transient temperature is up to 95 Degrees Celsius.
2, Heat insulation and Saving Energy: 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 dirty or contaminated by bacterium.
3, Corrosion Resistant: resist chemical matters or electron chemical corrosion.
4, Lower Installation Costs: light weight and good hot-melt performance can reduce installation costs by as much as 50% over metal piping system.
5, Higher Flow Capacity: smooth interior walls result in lower pressure loss and higher volume than metal pipes.
6, Long Life: more than 50 years under normal conditions.
7, Recycled and Environment-friendly.
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