| Customization: | Available |
|---|---|
| Type: | Ductile Iron Pipes |
| Usage: | Water Supply |
|
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|
DN |
DE(mm) |
K9 Nominal Wall Thickness(mm) |
Weight per meter(kg/m) |
Weight of Socket Pipe(kg) |
Total Weight(kg) |
|
80 |
98 |
6.0 |
12.2 |
3.4 |
77 |
|
100 |
118 |
6.0 |
15.1 |
4.3 |
95 |
|
125 |
144 |
6.0 |
18.9 |
5.7 |
119 |
|
150 |
170 |
6.0 |
22.8 |
7.1 |
144 |
|
200 |
222 |
6.3 |
30.6 |
10.3 |
194 |
|
250 |
274 |
6.8 |
40.2 |
14.2 |
255 |
|
300 |
326 |
7.2 |
50.8 |
18.6 |
323 |
|
350 |
378 |
7.7 |
63.2 |
23.7 |
403 |
|
400 |
429 |
8.1 |
75.5 |
29.3 |
482 |
|
450 |
480 |
8.6 |
89.7 |
38.3 |
575 |
|
500 |
532 |
9.0 |
104.3 |
42.8 |
669 |
|
600 |
635 |
9.9 |
137.3 |
59.3 |
882 |
|
700 |
738 |
10.8 |
173.9 |
79.1 |
1123 |
|
800 |
842 |
11.7 |
215.2 |
102.6 |
1394 |
|
900 |
945 |
12.6 |
260.2 |
129.9 |
1691 |
|
1000 |
1048 |
13.5 |
309.3 |
161.3 |
2017 |
|
1200 |
1255 |
15.3 |
420.1 |
237.7 |
2758 |
|
1400 |
1462 |
17.1 |
547.2 |
279.3 |
3669 |
|
1600 |
1668 |
18.9 |
690.3 |
375.4 |
4668 |
|
1800 |
1875 |
2037 |
850.1 |
490.6 |
5803 |
|
2000 |
2082 |
22.5 |
1026.3 |
626.4 |
7068 |
All pipes shall be subjected to a works hydrostatic test for a duration of at least 15 seconds at the minimum internal test pressure given in the table.
|
|
Minimum work test pressure(Bar) |
||
|
DN(mm) |
ISO2531-1998 |
ISO2531-2009 |
|
|
|
K<9 |
K≥9 |
Preferred pressure classes |
|
≤300 |
0.5(K+1)2 |
50 |
40 |
|
350-600 |
0.5K2 |
40 |
30 |
|
700-1000 |
0.5(K-1)2 |
32 |
25 |
|
1200-2000 |
0.5(K-2)2 |
25 |
25 |
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