Wefatherm PP-R SDR 6 pipes are manufactured from high-quality polypropylene random copolymer (PP-R), designed for high-pressure and high-temperature applications.
These pipes are ideal for:
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Hot & cold water supply
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Central heating systems
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Chilled water and air-conditioning networks
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Industrial fluid transport
The pipes are 4 meters long, green in color, and certified according to:
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ISO 15874 (Class 1/10 bar, Class 2/8 bar, Class 4/10 bar, Class 5/6 bar)
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DIN 8077 / 8078 (20°C / 20 bar, 70°C / 10 bar)
PP-R SDR 6 pipes provide long-term durability, chemical resistance, and exceptional reliability in pressurized water networks.
| d (mm) | Item Code | s (mm) | dᵢ (mm) | l/m (mm/m) | DN | kg/m |
|---|---|---|---|---|---|---|
| 20 | 5155 20002 | 3.4 | 13.2 | 0.137 | 12 | 0.724 |
| 25 | 5155 20003 | 4.2 | 16.6 | 0.216 | 15 | 1.116 |
| 32 | 5155 20004 | 5.4 | 21.2 | 0.353 | 20 | 1.824 |
| 40 | 5155 20005 | 6.7 | 26.6 | 0.556 | 25 | 2.820 |
| 50 | 5155 20006 | 8.3 | 33.2 | 0.876 | 32 | 4.388 |
| 63 | 5155 20007 | 10.5 | 42.0 | 1.385 | 40 | 6.660 |
| 75 | 5155 20008 | 12.5 | 50.0 | 1.963 | 50 | 9.816 |
| 90 | 5155 20009 | 15.0 | 60.0 | 2.827 | — | 14.104 |
| 110 | 5155 20010 | 18.3 | 73.2 | 4.231 | 65 | 21.068 |
| 125 | 5155 20011 | 20.8 | 83.4 | 5.463 | 80 | 27.140 |










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