Product name |
Ductile iron pipe |
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Size: |
DN80~2600mm |
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Material: |
Ductile Cast Iron GGG50 |
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Pressure: |
PN10, PN16, PN25,PN40 |
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Class: |
K9, K8, C25, C30, C40 |
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Length: |
6m, cut to 5.7m |
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Internal Coating: |
a). Portland cement mortar lining |
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b). Sulphate Resistant cement mortar lining |
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c). High-Aluminum cement mortar lining |
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d). Fusion bonded epoxy coating |
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e). Liquid epoxy painting |
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f). Black bitumen painting |
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External Coating: |
a). zinc+bitumen(70microns) painting |
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b). Fusion bonded epoxy coating |
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c). Zinc-aluminum alloy+liquid epoxy painting |
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Standard: |
ISO2531, EN545, EN598, etc |
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Certificate: |
CE,ISO9001, SGS,ETC |
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Packing: |
Bundles, in bulk, Pack according to customer requirements |
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Application: |
Water supply project, drainage, sewage, irrigation, water pipeline.etc |
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Ductile Iron Pipe Has Better Mechanical Performance |
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Performance |
Centrifugal ductile iron pipe |
Gray iron casting pipe |
Steel pipe |
|
Resistance to tensile stress |
≥420(Mpa) |
150~260 |
≥400 |
|
Bending strength |
≥590 (Mpa) |
200~360 |
≥400 |
|
Extensibility (N/mm2) |
DN80-1000≥10 DN1200-2200≥7 |
/ |
≥18 |
|
Elastic Coefficient |
Approx.16×104 (%) |
Approx.11×104 |
Approx.16×104 |
|
Hardness |
≤230 (HB) |
≤230 (HB) |
Approx.140 |
|
Yield strength(N/mm2) |
300 |
/ |
Nominal diameter DN(mm) |
outer diameter DE(mm) |
wall thicknessT(mm) |
Approximate weight of socket convex part (kg) |
Straight part weight per meter (kg) |
Total mass (kg) (standard working length 6000mm) |
Total mass (kg) (standard working length 5000mm) |
||||||||
K8 |
K9 |
K10 |
K8 |
K9 |
K10 |
K8 |
K9 |
K10 |
K8 |
K9 |
K10 |
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80 |
98 |
6.0 |
6.0 |
6.0 |
3.4 |
12.2 |
12.2 |
12.2 |
76.5 |
76.5 |
76.5 |
64.4 |
64.4 |
64.4 |
100 |
118 |
6.0 |
6.0 |
6.1 |
4.3 |
14.9 |
15.1 |
15.1 |
93.7 |
95 |
95 |
78.8 |
79.8 |
79.8 |
125 |
144 |
6.0 |
6.0 |
6.3 |
5.7 |
18.3 |
18.3 |
19 |
119 |
119 |
121 |
97.2 |
97.2 |
100.7 |
150 |
170 |
6.0 |
6.0 |
6.3 |
7.1 |
21.8 |
22.8 |
22.8 |
138 |
144 |
144 |
116.1 |
121.1 |
121.1 |
200 |
222 |
6.0 |
6.3 |
6.4 |
10.3 |
28.7 |
30.6 |
30.6 |
183 |
194 |
194 |
153.8 |
163.3 |
163.3 |
250 |
274 |
6.0 |
6.8 |
7.5 |
14.2 |
35.6 |
40.2 |
44.3 |
228 |
255 |
280 |
192.2 |
215.2 |
235.7 |
300 |
326 |
6.4 |
7.2 |
8.0 |
18.9 |
45.3 |
50.8 |
56.3 |
290 |
323 |
357 |
245.4 |
272.9 |
300.4 |
350 |
378 |
6.8 |
7.7 |
8.5 |
23.7 |
55.9 |
63.2 |
69.6 |
359 |
403 |
441 |
303.2 |
339.7 |
371.7 |
400 |
429 |
7.2 |
8.1 |
9.0 |
29.5 |
67.3 |
75.5 |
83.7 |
433 |
482 |
532 |
366 |
407 |
448 |
450 |
480 |
7.6 |
8.6 |
9.5 |
38.3 |
80 |
89 |
99 |
515 |
574 |
632 |
438.3 |
483.3 |
533.3 |
500 |
532 |
8.0 |
9.0 |
10 |
42.8 |
92.8 |
104.3 |
115.6 |
600 |
669 |
736 |
506.8 |
564.3 |
620.8 |
600 |
635 |
8.8 |
9.9 |
11 |
59.3 |
122 |
137.3 |
152 |
791 |
882 |
971 |
669.3 |
745.8 |
819.3 |
700 |
738 |
9.6 |
10.8 |
12 |
79.1 |
155 |
173.9 |
193 |
1009 |
1123 |
1237 |
854.1 |
948.6 |
1044.1 |
800 |
842 |
10.4 |
11.7 |
13 |
102.6 |
192 |
215.2 |
239 |
1255 |
1394 |
1537 |
1062.6 |
1178.6 |
1297.6 |
900 |
945 |
11.2 |
12.6 |
14 |
129.0 |
232 |
260.2 |
289 |
1521 |
1690 |
1863 |
1289 |
1430 |
1574 |
1000 |
1048 |
12.0 |
13.5 |
15 |
161.3 |
275 |
309.3 |
343.2 |
1811 |
2017 |
2221 |
1536.3 |
1707.8 |
1877.3 |
1200 |
1265 |
13.6 |
15.3 |
17 |
237.7 |
374 |
420.1 |
466.1 |
2482 |
2758 |
3034 |
2107.7 |
2338.2 |
2568.2 |
1400 |
1462 |
16.0 |
17.1 |
19 |
385.3 |
487.0 |
547.2 |
3669 |
3121 |
|||||
1600 |
1668 |
18.4 |
18.9 |
21.0 |
526.0 |
614.5 |
690.3 |
4015 |
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