Safety coefficient 1.25 Work pressures for Random Copolymer or Type 3 pipes According to DIN 8077: 1999-07Norm |
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Temperature ºC | Years of Use | Series S | ||||
8.3 | 5 | 3.2 | 2.5 | 2 | ||
Standard Dimension Ratio (SDR) | ||||||
17.6 | 11 | 7.4 | 6 | 5 | ||
Acceptable work pressure (bar) | ||||||
10 | 1 | 12.7 | 21.1 | 33.4 | 42.0 | 52.9 |
5 | 12.0 | 20.0 | 31.6 | 39.8 | 50.1 | |
10 | 11.6 | 19.3 | 30.6 | 38.5 | 48.5 | |
25 | 11.2 | 18.7 | 29.6 | 37.3 | 46.9 | |
50 | 10.9 | 18.2 | 28.8 | 36.3 | 45.7 | |
100 | 10.7 | 17.7 | 28.1 | 35.4 | 44.5 | |
20 | 1 | 10.8 | 18.0 | 28.6 | 36.0 | 45.8 |
5 | 10.2 | 16.9 | 26.8 | 33.8 | 42.5 | |
10> | 9.9 | 16.4 | 26.1 | 32.8 | 41.8 | |
25 | 9.6 | 16.0 | 25.3 | 31.8 | 40.4 | |
50 | 9.3 | 15.5 | 24.5 | 30.9 | 38.0 | |
100 | 9.0 | 15.0 | 23.8 | 29.9 | 37.7 | |
30 | 1 | 9.2 | 15.3 | 24.3 | 30.6 | 38.5 |
5 | 8.6 | 14.4 | 22.8 | 28.7 | 36.1 | |
10 | 8.4 | 13.9 | 22.0 | 27.7 | 34.9 | |
25 | 8.1 | 13.4 | 21.3 | 26.8 | 33.7 | |
50 | 7.9 | 13.1 | 20.7 | 26.1 | 32.9 | |
100 | 7.7 | 12.8 | 20.2 | 25.5 | 32.1 | |
40 | 1 | 7.8 | 12.9 | 20.5 | 25.8 | 32.5 |
5 | 7.3 | 12.1 | 19.2 | 24.2 | 30.5 | |
10 | 7.1 | 11.8 | 18.7 | 23.6 | 29.7 | |
25 | 6.8 | 11.3 | 18.0 | 22.6 | 28.5 | |
50 | 6.6 | 11.0 | 17.5 | 22.0 | 27.7 | |
100 | 6.4 | 10.7 | 16.9 | 21.3 | 26.9 | |
50 | 1 | 6.6 | 11.0 | 17.5 | 22.0 | 27.7 |
5 | 6.1 | 10.2 | 16.2 | 20.4 | 25.7 | |
10 | 6.0 | 9.9 | 15.7 | 19.7 | 24.9 | |
25 | 5.8 | 9.6 | 15.2 | 19.1 | 24.1 | |
50 | 5.6 | 9.3 | 14.7 | 18.5 | 23.3 | |
100 | 5.4 | 8.9 | 14.2 | 17.8 | 22.5 | |
60 | 1 | 5.6 | 9.3 | 14.7 | 18.5 | 23.3 |
5 | 5.2 | 8.6 | 13.7 | 17.2 | 21.7 | |
10 | 5.0 | 8.3 | 13.2 | 16.6 | 20.8 | |
25 | 4.8 | 8.0 | 12.6 | 15.9 | 20.0 | |
50 | 4.6 | 7.7 | 12.1 | 15.3 | 19.2 | |
70 | 1 | 4.7 | 7.8 | 12.4 | 15.6 | 19.6 |
5 | 4.3 | 7.2 | 11.4 | 14.3 | 18.0 | |
10 | 4.2 | 7.0 | 11.1 | 14.0 | 17.6 | |
25 | 3.6 | 6.1 | 9.6 | 12.1 | 15.2 | |
50 | 3.1 | 5.1 | 8.1 | 10.2 | 12.8 | |
80 | 1 | 3.9 | 6.5 | 10.4 | 13.1 | 16.4 |
5 | 3.5 | 5.7 | 9.1 | 11.5 | 14.4 | |
10 | 2.9 | 4.8 | 7.6 | 9.6 | 12.0 | |
25 | 2.3 | 3.8 | 6.1 | 7.6 | 9.6 | |
95 | 1 | 2.8 | 4.6 | 7.3 | 9.2 | 11.6 |
5 | 1.8 | 3.0 | 4.8 | 6.1 | 7.6 | |
10 | 1.5 | 2.6 | 4.0 | 5.1 | 6.4 |