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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)
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|
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)
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|
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)
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|
DN/mm |
DE/mm |
e/mm |
Approximate Weight
convex part of
socket/kg |
Total weight/kg |
|
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 |
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2600 |
2702 |
27.9 |
1296 |
14762 |
11209 |
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Weight of ductile iron pipes
with “T” type joint (class 9)
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|
DN/mm |
DE/mm |
e/mm |
Approximate Weight
convex part
of socket/kg |
Total weight Approximation/kg |
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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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