Water Supply pipes specifications, According with DIN 8074
(1999) ,with MRS=8.0 Mpa & safety factor 1.25
|
PN20 |
PN16 |
PN 12.5 |
PN 10 |
PN 8 |
PN 6.3 |
PN4 |
PN3.2
|
d
(mm)
|
|
SDR7.4 |
SDR9 |
SDR11 |
SDR13.6 |
SDR17 |
SDR21 |
SDR 33 |
SDR 41 |
|
W(kg/m) |
e(mm) |
W(kg/m) |
e(mm) |
W(kg/m) |
e(mm) |
W(kg/m) |
e(mm) |
W(kg/m) |
e(mm) |
W(kg/m) |
e(mm) |
W(kg/m)
|
e(mm) |
W(kg/m) |
e(mm) |
|
0.154 |
2.8 |
0.133 |
2.3 |
0.112 |
1.9 |
0.107 |
1.8 |
|
|
|
|
|
|
|
|
20 |
|
0.240 |
3.5 |
0.200 |
2.8 |
0.171 |
2.3 |
0.144 |
1.9 |
0.137 |
1.8 |
|
|
|
|
|
|
25 |
|
0.386 |
4.4 |
0.327 |
3.6 |
0.272 |
2.9 |
0.232 |
2.4 |
0.187 |
1.9 |
|
|
|
|
|
|
32 |
|
0.600 |
5.5 |
0.509 |
4.5 |
0.430 |
3.7 |
0.356 |
3.0 |
0.295 |
2.4 |
0.239 |
1.9 |
|
|
|
|
40 |
|
0.936 |
6.9 |
0.788 |
5.6 |
0.666 |
4.6 |
0.549 |
3.7 |
0.453 |
3.0 |
0.374 |
2.4 |
0.287 |
1.8 |
|
|
50 |
|
1.47 |
8.6 |
1.26 |
7.1 |
1.05 |
5.8 |
0.873 |
4.7 |
0.721 |
3.8 |
0.580 |
3.0 |
0.399 |
2.0 |
0.364 |
1.8 |
63 |
|
2.09 |
10.3 |
1.76 |
8.4 |
1.47 |
6.8 |
1.24 |
5.6 |
1.02 |
4.5 |
0.828 |
3.6 |
0.551 |
2.3 |
0.457 |
1.9 |
75 |
|
3.00 |
12.3 |
2.54 |
10.1 |
2.12 |
8.2 |
1.77 |
6.7 |
1.46 |
5.4 |
1.18 |
4.3 |
0.791 |
2.8 |
0.643 |
2.2 |
90 |
|
4.49 |
15.1 |
3.78 |
12.3 |
3.14 |
10 |
2.62 |
8.1 |
2.17 |
6.6 |
1.77 |
5.3 |
1.17 |
3.4 |
0.943 |
2.7 |
110 |
|
5.77 |
17.1 |
4.87 |
14.0 |
4.08 |
11.4 |
3.37 |
9.2 |
2.76 |
7.4 |
2.27 |
6.0 |
1.51 |
3.9 |
1.23 |
3.1 |
125 |
|
7.25 |
19.2 |
6.11 |
15.7 |
5.08 |
12.7 |
4.22 |
10.3 |
3.46 |
8.3 |
2.83 |
6.7 |
1.88 |
4.3 |
1.54 |
3.5 |
140 |
|
9.44 |
21.9 |
7.96 |
17.9 |
6.67 |
14.6 |
5.50 |
11.8 |
4.52 |
9.5 |
3.72 |
7.7 |
2.42 |
4.9 |
2.00 |
4.0 |
160 |
|
11.9 |
24.6 |
10.1 |
20.1 |
8.42 |
16.4 |
6.98 |
13.3 |
5.71 |
10.7 |
4.67 |
8.6 |
3.07 |
5.5 |
2.49 |
4.4 |
180 |
|
14.8 |
27.4 |
12.4 |
22.4 |
10.4 |
18.2 |
8.56 |
14.7 |
7.05 |
11.9 |
5.78 |
9.6 |
3.84 |
6.2 |
3.05 |
4.9 |
200 |
|
18.6 |
30.8 |
15.8 |
25.2 |
13.1 |
20.5 |
10.9 |
16.6 |
8.93 |
13.4 |
7.30 |
10.8 |
4.77 |
6.9 |
3.86 |
5.5 |
225 |
|
23.0 |
34.2 |
19.4 |
27.9 |
16.2 |
22.7 |
13.4 |
18.4 |
11.0 |
14.8 |
8.93 |
11.9 |
5.92 |
7.7 |
4.83 |
6.2 |
250 |
|
28.9 |
38.3 |
24.3 |
31.3 |
20.3 |
25.4 |
16.8 |
20.6 |
13.7 |
16.6 |
11.30 |
13.4 |
7.40 |
8.6 |
5.98 |
6.9 |
280 |
|
36.5 |
43.1 |
30.8 |
35.2 |
25.6 |
28.6 |
21.2 |
23.2 |
17.4 |
18.7 |
14.2 |
15.0 |
9.37 |
9.7 |
7.52 |
7.7 |
315 |
|
46.3 |
48.5 |
39.1 |
39.7 |
32.5 |
32.2 |
26.9 |
26.1 |
22.1 |
21.1 |
18.0 |
16.9 |
11.8 |
10.9 |
9.55 |
8.7 |
355 |
|
58.8 |
54.7 |
49.6 |
44.7 |
41.3 |
36.3 |
34.1 |
29.4 |
28.0 |
23.7 |
22.9 |
19.1 |
15.1 |
12.3 |
12.1 |
9.8 |
400 |
PN=Nominal Pressure (bar)
d=Outer Diameter (mm)
SDR=Standard Dimension Ratio |
e=Wall Thickness (mm)
w=Weight Per Meter (kg/m)
MRS=Min Required Strength (Mpa) |
|
