Polyethylene pipe with high molecular weight, stability and anti-aging, under the condition of positive temperature and pressure, service life can reach minimum 50 years.
Nominal diameter (mm) | SDR26 | SDR21 | SDR17 | SDR13.6 | SDR11 | ||||
Nominal pressure FN.Mpa | |||||||||
0.6 | 0.8 | 1.0 | 1.25 | 1.6 | |||||
Thickness(mm) | Thickness (mm) | Thickness (mm) | Thickness (mm) | Thickness (mm) | |||||
20 | 2.30 | ||||||||
25 | 2.30 | ||||||||
32 | 2.90 | ||||||||
40 | 3.70 | ||||||||
50 | 4.60 | ||||||||
63 | 5.80 | ||||||||
75 | 5.80 | 6.80 | |||||||
90 | 4.30 | 5.40 | 6.70 | 8.20 | |||||
110 | 4.20 | 5.30 | 6.60 | 8.10 | 10.00 | ||||
125 | 4.80 | 6.00 | 7.40 | 9.20 | 11.40 | ||||
140 | 5.40 | 6.70 | 8.30 | 10.30 | 12.70 | ||||
160 | 6.20 | 7.70 | 9.50 | 11.80 | 14.60 | ||||
180 | 6.90 | 8.60 | 10.70 | 13.30 | 16.40 | ||||
200 | 7.70 | 9.60 | 11.90 | 14.70 | 18.20 | ||||
225 | 8.60 | 10.80 | 13.40 | 16.60 | 20.50 | ||||
250 | 9.50 | 11.90 | 14.80 | 18.40 | 22.70 | ||||
280 | 10.70 | 13.40 | 16.60 | 20.60 | 25.40 | ||||
315 | 12.10 | 15.00 | 18.70 | 23.20 | 28.60 | ||||
355 | 13.60 | 16.90 | 21.10 | 26.10 | 32.20 | ||||
400 | 15.30 | 19.10 | 23.70 | 29.40 | 36.40 | ||||
450 | 17.20 | 21.50 | 26.70 | 33.10 | 40.90 | ||||
500 | 19.10 | 23.90 | 29.70 | 36.80 | 45.40 | ||||
560 | 21.10 | 26.70 | 33.20 | 41.20 | 50.80 | ||||
630 | 24.10 | 30.00 | 37.40 | 46.30 | 57.20 | ||||
800 | 30.60 | 38.10 | 47.40 | 58.80 | |||||
900 | 34.40 | 42.90 | 53.30 | ||||||
1000 | 38.20 | 47.70 | 59.30 | ||||||
1200 | 46.20 | 57.20 | 70.60 |