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Ductile Pipe |
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Ductile Pipe |
Ductile iron pipes possess the nature of iron and the performance of steel characteristics of high strength, high elongation and corrosion resistance, which is the best choice in today’s world for conveying water and gas safety and reliably.
The product are manufactured according to ISO2531/ISO7186/EN545/EN598/GB/T13295/ANSI/AWWC151
The quality management system has passed Loyd’s ISO9001:2000 certification.
Passed Product Conformity
Accreditation(ISO2531/ISO7186/EN545/EN598/ISO4179/TSO8179-2) from Bureau Veritas of France.
The company has passed ISO14001 environmental protection system certification.
The company has passed GB/T28001 occupational health and safety management system certification.
Certificate of Conformity of Product Quality approved by korea.
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Weight of ductile iron pipes with NI-type joint (class 9)
DN/mm |
DE/mm |
e/mm |
Weight of convex part of socket/kg |
Total weight of 6 meters/kg |
100 |
118 |
6 |
10.3 |
100 |
150 |
169 |
6 |
13.9 |
145 |
200 |
220 |
6.3 |
17.9 |
199 |
250 |
272 |
6.8 |
22.6 |
264 |
300 |
323 |
7.2 |
27.3 |
332 |
350 |
375.5 |
7.7 |
32.3 |
412 |
400 |
426 |
8.1 |
38 |
491 |
500 |
528 |
9 |
48.4 |
674 |
600 |
631 |
9.9 |
59.4 |
883 |
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Weight of ductile iron pipes with S-type joint (class 9)
DN/mm |
DE/mm |
e/mm |
Weight of convex part of socket/kg |
Total weight of 6 meters/kg |
100 |
118 |
6 |
9 |
98 |
150 |
169 |
6 |
11.7 |
143 |
200 |
220 |
6.3 |
17.8 |
198 |
250 |
272 |
6.8 |
21.8 |
263 |
300 |
323 |
7.2 |
27.5 |
332 |
350 |
374 |
7.7 |
33.5 |
413 |
400 |
426 |
8.1 |
40.4 |
493 |
500 |
528 |
9 |
50.4 |
676 |
600 |
631 |
9.9 |
65.2 |
889 |
700 |
733 |
10.8 |
85.4 |
1129 |
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Weight of ductile iron pipes with “K” type joint (class 9)
DN/mm
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DE/mm
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e/mm
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Approximate Weight convex part of socket/kg
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Total weight/kg
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8.15m |
6m |
1400 |
1465 |
17.1 |
265.8 |
4725 |
3549 |
1500 |
1565 |
18 |
298.8 |
5225 |
3999 |
1600 |
1668 |
18.9 |
375.4 |
6001 |
4517 |
1800 |
1875 |
20.7 |
490.6 |
7419 |
5591 |
2000 |
2082 |
22.5 |
626.4 |
8991 |
6784 |
2200 |
2288 |
24.3 |
784.2 |
10713 |
8094 |
2400 |
2495 |
26.1 |
1108 |
12740 |
9671 |
2600 |
2702 |
27.9 |
1296 |
14762 |
11209 |
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Weight of ductile iron pipes with “T” type joint (class 9)
DN/mm |
DE/mm |
e/mm |
Approximate Weight convex part of socket/kg |
Total weight Approximation/kg |
8.15m |
6m |
80 |
98 |
6 |
3.4 |
- |
77 |
100 |
118 |
6 |
4.3 |
- |
95 |
125 |
144 |
6 |
5.7 |
- |
119 |
150 |
170 |
6 |
7.1 |
- |
144 |
200 |
222 |
6.3 |
10.3 |
- |
194 |
250 |
274 |
6.8 |
14.2 |
- |
255 |
300 |
326 |
7.2 |
18.6 |
- |
323 |
350 |
378 |
7.7 |
23.7 |
- |
403 |
400 |
429 |
8.1 |
29.3 |
- |
482 |
450 |
480 |
8.6 |
38.3 |
- |
575 |
500 |
532 |
9 |
42.8 |
* |
669 |
600 |
635 |
9.9 |
59.3 |
- |
882 |
700 |
738 |
10.8 |
79.1 |
- |
1123 |
800 |
842 |
11.7 |
102.6 |
- |
1394 |
900 |
945 |
12.6 |
129.9 |
2251 |
1691 |
1000 |
1048 |
13.5 |
161.3 |
2682 |
2017 |
1100 |
1152 |
14.4 |
194.7 |
3152 |
2372 |
1200 |
1255 |
15.3 |
237.7 |
3661 |
2758 |
1400 |
1462 |
17.1 |
385.3 |
4845 |
3669 |
1500 |
1565 |
18 |
474.7 |
5501 |
4175 |
1600 |
1668 |
18.9 |
526 |
6152 |
4668 |
1800 |
1875 |
20.7 |
702 |
7630 |
5803 |
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