Loading Port:China Main Port
Payment Terms:TT or LC
Min Order Qty:1 Ton pc
Supply Capability:50,000 Ton Per Year pc/month
Specification of DuctileIron Short Pipe:
•Material : Ductile Cast Iron
•Size Range : DN 80 to DN 2600
•Cement Interior: Portland Cement/ High Alumina Cement/ Sulphate Resisting Cement Lining according to ISO 4179
•Special requirements on external coating and internal lining can be applied
•We also provide accessories such as SBR/EPDM rubber gaskets, lubricant paste, pipe caps, PE sleeves, etc.
Packaging Detail: cases,pallets,or as customers' requirement
Delivery Detail: 30 days after orders
Ductile Iron Flange
Ductile Iron pipe is manufactured for water, steam, sewage, oil and other fluid lines where rigid joints are required. Flanged pipe is available in PN10, PN16 and PN25. Ductile flanged pipe is made in accordance with ANSI/AWWA C115/A21.15 and has a pipe wall thickness that provides for adequate metal under the threads.
Available in PN10, PN16 and PN25
Size: DN80-2000
Bolt holes shall be arranged symmetrically about the horizontal centerline through the flange faces
For Tees, this horizontal centerline is defined with the face of the brance flange held parallel to the vertical plane
PN10 Flange
Nominal Diameter DN | d1 | D | b | f1 | k | L2 | Bolt | Mass(kg) | |
Size | No. | ||||||||
80 | 132 | 200 | 16.0 | 3 | 160 | 19 | M16 | 8 | 2.9 |
100 | 156 | 220 | 16.0 | 3 | 180 | 19 | M16 | 8 | 3.3 |
150 | 211 | 285 | 16.0 | 3 | 240 | 23 | M20 | 8 | 5.1 |
200 | 266 | 340 | 17.0 | 3 | 295 | 23 | M20 | 8 | 7.1 |
250 | 319 | 400 | 19.0 | 3 | 350 | 23 | M20 | 12 | 9.8 |
300 | 370 | 455 | 20.5 | 4 | 400 | 23 | M20 | 12 | 12.9 |
350 | 429 | 505 | 20.5 | 4 | 460 | 23 | M20 | 16 | 14.7 |
400 | 480 | 565 | 20.5 | 4 | 515 | 28 | M24 | 16 | 17.7 |
450 | 530 | 615 | 21.5 | 4 | 565 | 28 | M24 | 20 | 20.2 |
500 | 582 | 670 | 22.5 | 4 | 620 | 28 | M24 | 20 | 24.3 |
600 | 682 | 780 | 25.0 | 5 | 725 | 31 | M27 | 20 | 33.7 |
700 | 794 | 895 | 27.5 | 5 | 840 | 31 | M27 | 24 | 46.3 |
800 | 901 | 1015 | 30.0 | 5 | 950 | 34 | M30 | 24 | 62.1 |
900 | 1001 | 1115 | 32.5 | 5 | 1050 | 34 | M30 | 28 | 73.0 |
1000 | 1112 | 1230 | 35.0 | 5 | 1160 | 37 | M33 | 28 | 92.9 |
1200 | 1328 | 1455 | 40.0 | 5 | 1380 | 40 | M36 | 32 | 138.0 |
1400 | 1530 | 1675 | 41.0 | 5 | 1590 | 43 | M39 | 36 | 174.7 |
1600 | 1750 | 1915 | 44.0 | 5 | 1820 | 49 | M45 | 40 | 241.8 |
1800 | 1950 | 2115 | 47.0 | 5 | 2020 | 49 | M45 | 44 | 281.9 |
2000 | 2150 | 2325 | 50.0 | 5 | 2230 | 49 | M45 | 48 | 336.5 |
PN16 Flange
Nominal Diameter DN | d1 | D | b | f1 | k | L2 | Bolt | Mass(kg) | |
Size | No. | ||||||||
80 | 132 | 200 | 16.0 | 3 | 160 | 19 | M16 | 8 | 2.9 |
100 | 156 | 220 | 16.0 | 3 | 180 | 19 | M16 | 8 | 3.3 |
150 | 211 | 285 | 16.0 | 3 | 240 | 23 | M20 | 8 | 5.1 |
200 | 266 | 340 | 17.0 | 3 | 295 | 23 | M20 | 12 | 6.9 |
250 | 319 | 400 | 19.0 | 3 | 355 | 28 | M24 | 12 | 9.6 |
300 | 370 | 455 | 20.5 | 4 | 410 | 28 | M24 | 12 | 12.6 |
350 | 429 | 520 | 22.5 | 4 | 470 | 28 | M24 | 16 | 17.4 |
400 | 480 | 580 | 24.0 | 4 | 525 | 31 | M27 | 16 | 22.2 |
450 | 530 | 640 | 26.0 | 4 | 585 | 31 | M27 | 20 | 28.1 |
500 | 582 | 715 | 27.5 | 4 | 650 | 34 | M30 | 20 | 37.7 |
600 | 682 | 840 | 31.0 | 5 | 770 | 37 | M33 | 20 | 57.4 |
700 | 794 | 910 | 34.5 | 5 | 840 | 37 | M33 | 24 | 58.0 |
800 | 901 | 1025 | 38.0 | 5 | 950 | 40 | M36 | 24 | 77.0 |
900 | 1001 | 1125 | 41.5 | 5 | 1050 | 40 | M36 | 28 | 92.0 |
1000 | 1112 | 1255 | 45.0 | 5 | 1170 | 43 | M39 | 28 | 127.4 |
1200 | 1328 | 1485 | 52.0 | 5 | 1390 | 49 | M45 | 32 | 192.9 |
1400 | 1530 | 1685 | 55.0 | 5 | 1590 | 49 | M45 | 36 | 231.5 |
1600 | 1750 | 1930 | 60.0 | 5 | 1820 | 56 | M52 | 40 | 331.1 |
1800 | 1950 | 2130 | 65.0 | 5 | 2020 | 56 | M52 | 44 | 393.7 |
2000 | 2150 | 2345 | 70.0 | 5 | 2230 | 62 | M62 | 48 | 474.5 |
PN25 Flange
Nominal Diameter DN | d1 | D | b | f1 | k | L2 | Bolt | Mass(kg) | |
Size | No. | ||||||||
80 | 132 | 200 | 16 | 3 | 160 | 19 | M16 | 8 | 2.9 |
100 | 156 | 235 | 16 | 3 | 190 | 23 | M20 | 8 | 3.8 |
150 | 211 | 300 | 17 | 3 | 250 | 28 | M24 | 8 | 6.1 |
200 | 274 | 360 | 19 | 3 | 310 | 31 | M24 | 12 | 8.9 |
250 | 330 | 425 | 21.5 | 3 | 370 | 31 | M27 | 12 | 13.2 |
300 | 389 | 485 | 23.5 | 4 | 430 | 34 | M27 | 16 | 18.0 |
350 | 448 | 555 | 26.5 | 4 | 490 | 37 | M30 | 16 | 25.3 |
400 | 503 | 620 | 28 | 4 | 550 | 37 | M33 | 16 | 33.2 |
450 | 548 | 670 | 30.5 | 4 | 600 | 37 | M33 | 20 | 39.0 |
500 | 609 | 730 | 32.5 | 4 | 660 | 37 | M33 | 20 | 48.3 |
600 | 720 | 845 | 37 | 5 | 770 | 40 | M36 | 20 | 69.2 |
Ductile Iron Flanged Pipe
Flanged pipes with screwed-on flanges, Flanged pipes with cast-on flanges, Flanged pipes with welded-on flanges are available
Flanged pipes with screwed-on flanges, K9 K10 DN80-DN600, Length to be specified
Flanged pipes with cast-on flanges, K12 DN1200-2000, L≤4000mm
Flanged pipes with welded-on flanges, K9 K10, DN80-DN1000, Length to be specified
Nominal Diameter DN | Body |
| ||||||||
k=9 | k=10 | k=12 | Each Flange | |||||||
e mm | kg/m | e mm | kg/m | e mm | kg/m | PN10 | PN16 | PN25 | PN40 | |
80 | 6 | 12.2 | 6 | 12.2 | 7 | 14.1 | 3.6 | 3.6 | 3.5 | 3.5 |
100 | 6.1 | 15.1 | 6.1 | 15.1 | 7.2 | 17.7 | 4.2 | 4.2 | 4.5 | 4.5 |
150 | 6.3 | 22.8 | 6.5 | 23.5 | 7.8 | 28 | 6.3 | 6.3 | 7.1 | 9.2 |
200 | 6.4 | 30.6 | 7 | 33.3 | 8.4 | 39.7 | 8.8 | 8.6 | 10.4 | 15.7 |
250 | 6..8 | 40.2 | 7.5 | 44.3 | 9 | 52.8 | 12 | 11.8 | 15.3 | 25.4 |
300 | 7.2 | 50.8 | 8 | 56.3 | 9.6 | 67.3 | 16.8 | 16.6 | 20.8 | 36.3 |
350 | 7.7 | 63.2 | 8.5 | 69.6 | 10.2 | 83.1 | 23 | 25.5 | 29.0 | - |
400 | 8.1 | 75.5 | 9 | 83.7 | 10.8 | 100 | 26.5 | 31 | 37.4 | - |
500 | 9 | 104.3 | 10 | 115.6 | 12 | 138.2 | 41 | 54 | 54.5 | - |
600 | 9.9 | 137.1 | 11 | 152 | 13.2 | 181.8 | 56 | 79.8 | 79.1 | - |
700 | 10.8 | 173.9 | 12 | 193 | 14.4 | 230.8 | 72.5 | 84.2 | - | - |
800 | 11.7 | 215.2 | 13 | 238.7 | 15.6 | 285.5 | 102 | 117 | - | - |
900 | 12.6 | 260.2 | 14 | 288.7 | 16.8 | 345.4 | 118.5 | 137.5 | - | - |
1000 | 13.5 | 309.3 | 15 | 343.2 | 18 | 410.6 | 135 | 169.4 | - | -- |
1200 | 15.3 | 420.1 | 17 | 466.1 | 20.4 | 557.8 | 180 | 235 | - | - |
1400 | 17.1 | 547.2 | 19 | 607.2 | 22.8 | 726.8 | 253 | 301 | - | - |
1600 | 18.9 | 690.3 | 21 | 766 | 25.2 | 916.9 | - | - | - | - |
1800 | 20.7 | 850.1 | 23 | 943.4 | 27.6 | 1129.3 | - |
| - | - |
2000 | 22.5 | 1026.3 | 25 | 1139 | 30 | 1363.4 | - | - | - | - |
Usage of Ductile Iron Short Pipe:
A connection is commonly used in pipe installation with fitting, connect two of the same or different nominal diameter pipes
