
Ductile Iron Dismantling Joint
2. Service: OEM/ODM
3. Packing: Pallet or Wooden Box
4. Surface Treatment: Fusion Epoxy Bonded Coated
Description
Ductile iron dismantling joint provides an effective method for the installation and disassembly of the flange valve and is convenient for subsequent maintenance. Therefore, it is widely used in water treatment, sewage treatment, power generation, and pumping stations.
Technical Parameters
1. Drawing

2. Material Specification
Item No. | Item Name | Material |
1 | Long Flange Body | Ductile Iron |
2 | Short Flange Body | Ductile Iron |
3 | Middle Flange | Ductile Iron |
4 | Gasket | Rubber |
5 | Stud | Galvanized Steel |
6 | Washer | Galvanized Steel |
7 | Nut | Galvanized Steel |
3. Dimensions(mm)
Inch | DN | OD | D | K | b | L1 | D2 | L2 |
1-1/2" | 40 | 56 | 150 | 110 | 16 | 210 | 19 | 4-M16 |
2" | 50 | 66 | 165 | 125 | 16 | 210 | 19 | 4-M16 |
2-1/2" | 65 | 82 | 185 | 145 | 16 | 210 | 19 | 4-M16 |
3" | 80 | 98 | 200 | 160 | 16 | 210 | 19 | 8-M16 |
4" | 100 | 118 | 220 | 180 | 16 | 220 | 19 | 8-M16 |
5" | 125 | 144 | 250 | 210 | 16 | 220 | 19 | 8-M16 |
6" | 150 | 170 | 285 | 240 | 16 | 220 | 23 | 8-M20 |
8" | 200 | 222 | 340 | 295 | 17 | 220 | 23 | 8-M20 |
10" | 250 | 274 | 400 | 350 | 19 | 220 | 23 | 12-M20 |
12" | 300 | 326 | 455 | 400 | 20.5 | 250 | 23 | 12-M20 |
14" | 350 | 378 | 505 | 460 | 20.5 | 250 | 23 | 16-M24 |
16" | 400 | 429 | 565 | 515 | 20.5 | 260 | 28 | 16-M24 |
18" | 450 | 480 | 615 | 565 | 21.5 | 270 | 28 | 20-M24 |
20" | 500 | 532 | 670 | 620 | 22.5 | 270 | 31 | 20-M24 |
24" | 600 | 635 | 780 | 725 | 25 | 280 | 31 | 20-M27 |
28" | 700 | 738 | 895 | 840 | 27.5 | 290 | 34 | 24-M27 |
32" | 800 | 842 | 1015 | 950 | 30 | 300 | 34 | 24-M30 |
36" | 900 | 945 | 1115 | 1050 | 32.5 | 310 | 37 | 28-M30 |
40" | 1000 | 1048 | 1230 | 1160 | 35 | 320 | 37 | 28-M33 |
44" | 1100 | 1152 | 1340 | 1270 | 37.5 | 330 | 37 | 32-M33 |
48" | 1200 | 1255 | 1455 | 1380 | 40 | 330 | 40 | 32-M36 |
56" | 1400 | 1462 | 1675 | 1590 | 41 | 350 | 43 | 36-M39 |
60" | 1500 | 1565 | 1785 | 1700 | 42.5 | 370 | 43 | 36-M39 |
64" | 1600 | 1668 | 1915 | 1820 | 44 | 390 | 49 | 40-M45 |
72" | 1800 | 1872 | 2115 | 2020 | 47 | 410 | 49 | 44-M45 |
80" | 2000 | 2082 | 2325 | 2230 | 50 | 450 | 49 | 48-M45 |
The above drawings and parameters are for reference only, please consult us for exact data.
Features
1. Ductile Iron with FBE coated
2. PN10 working pressure
3. With galvanized steel bolts, nuts.
Certificates
ISO9001, ISO14001, WRAS, Certificate of Origin and etc are all available in Ametek upon clients' requests

FAQ
Q: Are you a manufacturer or trading company?
A: We are a manufacturer, our company was founded in 2010.
Q: Do you have a export licence?
A: Yes, our products have been exported to over 30 countries.
Q: How long is your product warranty?
A: Our product warranty is 12 months.
Q: Where's your nearest loading port?
A: Xiamen Port, China
Q: Would you offer discount if I have a large order?
A: Yes, we can offer different discount according to your order quantity.
Q: What is the normal lead time of your products?
A: For stock products, we will send goods to you within 1-2 days after receiving the payment.If we do not have them in stock,It will take around 15-25 days after receiving deposit.
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