Product Introduction
Centrifugally Ductile Cast Iron Pipe is a kind of pipe made from spherical graphite cast iron by centrifugal spinning process. The pipes, which can convey many fluid media such as water, oil and gas, are widely used in various pipeline projects for metallurgy, mine, water conservancy, petroleum and urban public service utility.
With its high strength, high elongation, corrosion resistance, resistance to shock, easy construction and many other fine features, Ductile Iron Pipe is the best choice in today's world for conveying water and gas safely. Ductile iron, also called nodular iron or spheroidal graphite iron, is characterized by the presence of spheroidal graphite in the resultant castings.
Ductile iron pipes are available in a range of diameters from 80mm to 1600mm and are suitable for both potable water transmission and distribution (in accordance with BS EN 545) and sewerage (in accordance with BS EN 598).
Ductile iron pipes are simple to joint, can be laid in all weather conditions and often without the need for selected backfill. Its high safety factor and ability to accommodate ground movement make it the ideal pipeline material for a wide range of applications.
Product Specification
| All specifications products can be customized according to customer requirements |
| Product Name | Ductile Iron Pipe |
| Size | Outside Diameter: 98mm-1255mm Inside Diameter: 80mm-1200mm Wall Thickness: 6mm-153mm Length: 6m, cut to 5.7m, or as required. |
| Grade | K8, K9, K10, K11, K12, C25, C30, C40, etc. |
| Standard | ISO2531, EN545, EN598, etc |
| Surface | External bitumen coating, or as required. |
| Internal coating | a). Portland cement mortar lining b). Sulphate Resistant cement mortar lining c). High-Aluminum cement mortar lining d). Fusion bonded epoxy coating e). Liquid epoxy painting f). Black bitumen painting |
| External coating | a). zinc+bitumen(70microns) painting b). Fusion bonded epoxy coating c). Zinc-aluminum alloy +liquid epoxy painting |
| Quality Control | 100% inspection + professional Lab test |
| Certification | ISO, CE, BSI, WRAS,SGS,etc |
| Package | Standard export package, or as required. |
| Payment | T/T, L/C, Western Union, etc. |
| Application | Water supply project, drainage, sewage, irrigation, water pipeline, etc. |
| DN(mm) | External Diameter | Socket Weight(Kg) | Unit Weight(Kg/m) | Total Weight(Kg) Length=6000mm |
| Size(mm) | | | K8 | K9 | K10 | C Class | K8 | K9 | K10 | C Class |
| | | | | | | Class | Kg/m | | | | |
| 80 | 98 | 3.7 | 12.2 | 12.2 | 12.2 | C40 | 9.10 | 76.8 | 76.8 | 76.8 | 58.30 |
| 100 | 118 | 4.7 | 14.9 | 15.1 | 15.1 | C40 | 11.12 | 94.1 | 95.4 | 95.4 | 71.42 |
| 150 | 170 | 8.5 | 21.8 | 22.8 | 22.8 | C40 | 16.48 | 139.4 | 145.4 | 145.4 | 107.38 |
| 200 | 222 | 10.9 | 28.7 | 30.6 | 30.6 | C40 | 22.62 | 183.6 | 194.6 | 194.6 | 146.62 |
| 250 | 274 | 15 | 35.6 | 40.2 | 44.3 | C40 | 32.63 | 228.8 | 255.8 | 280.8 | 210.78 |
| 300 | 326 | 22.2 | 45.3 | 50.8 | 56.3 | C30 | 43.90 | 393.3 | 326.3 | 326.3 | 285.60 |
| 350 | 378 | 26.5 | 55.9 | 63.2 | 69.6 | C30 | 51.88 | 361.8 | 405.8 | 443.8 | 337.78 |
| 400 | 429 | 32.5 | 80 | 75.5 | 83.7 | C30 | 60.78 | 436 | 485 | 535 | 397.18 |
| 450 | 480 | 41.6 | 80 | 89 | 99 | C30 | 73.30 | 521.6 | 575.6 | 635.6 | 481.40 |
| 500 | 532 | 50.6 | 92.8 | 104.3 | 115.6 | C30 | 87.20 | 607.8 | 676.8 | 743.8 | 573.80 |
| 600 | 635 | 71.9 | 122 | 137.3 | 152 | C30 | 120.62 | 803.6 | 894.6 | 983.6 | 795.62 |
| 700 | 738 | 85.3 | 155 | 173.9 | 193 | C25 | 142.15 | 1015.2 | 1129.2 | 1243.2 | 938.20 |
| 800 | 842 | 108.7 | 192 | 215.2 | 239 | C25 | 177.07 | 1261.1 | 1400.1 | 1543.1 | 1171.12 |
| 900 | 945 | 140.1 | 232 | 260.2 | 289 | C25 | 197.68 | 1532.1 | 1701.1 | 1874.1 | 1362.18 |
| 1000 | 1048 | 174.3 | 275 | 309.3 | 343.2 | C25 | 266.28 | 1824 | 2030 | 2234 | 1771.98 |
| 1200 | 1265 | 267.5 | 374 | 420.1 | 466.1 | C25 | 373.88 | 2511.8 | 2787.8 | 3063.8 | 2510.78 |
| Nominal diameter | Wall Thickness |
| DN | | Pipe | Finttings |
| Class C | K8 | K9 | K10 | K12 | K12 | K14 |
| 80 | 4.4 | 6.0 | 6.0 | 7.0 | 8.1 |
| 100 | 4.4 | 6.1 | 7.2 | 8.4 |
| 125 | 4.5 | 6.3 | 7.5 | 8.8 |
| 150 | 4.5 | 6.3 | 7.8 | 9.1 |
| 200 | 4.7 | 6.4 | 8.4 | 9.8 |
| 250 | 5.5 | 6.8 | 7.5 | 9.0 | 9.0 | 10.5 |
| 300 | 6.2 | 6.4 | 7.2 | 8.0 | 9.6 | 9.6 | 11.2 |
| 350 | 6.3 | 6.8 | 7.7 | 8.5 | 10.2 | 10.2 | 11.9 |
| 400 | 6.5 | 7.2 | 8.1 | 9.0 | 10.8 | 10.8 | 12.6 |
| 450 | 6.9 | 7.6 | 8.6 | 9.5 | 11.4 | 11.4 | 13.3 |
| 500 | 7.5 | 8.0 | 9.0 | 10.0 | 12.0 | 12.0 | 14.0 |
| 600 | 8.7 | 8.8 | 9.9 | 11.0 | 13.2 | 13.2 | 15.4 |
| 700 | 8.6 | 9.6 | 10.8 | 12.0 | 14.4 | 14.4 | 16.8 |
| 800 | 9.6 | 10.4 | 11.7 | 13.0 | 15.6 | 15.6 | 18.2 |
| 900 | 11.6 | 11.2 | 12.6 | 14.0 | 16.8 | 16.8 | 19.6 |
| 1000 | 12.6 | 12.0 | 13.5 | 15.0 | 18.0 | 18.0 | 21.0 |
| 1200 | 13.6 | 13.6 | 15.3 | 17.0 | 20.4 | 20.4 | 22.8 |
| 1400 | 15.7 | 15.2 | 17.1 | 19.0 | 22.8 | 22.8 | 26.6 |
| 1500 | 16.7 | 16.0 | 18.0 | 20.0 | 24.0 | 24.0 | 31.0 |
| 1600 | 17.7 | 18.8 | 18.9 | 21.0 | 25.2 | 25.2 | 29.4 |
| 1800 | 19.7 | 18.4 | 20.7 | 23.0 | 27.6 | 27.6 | 32.2 |
| 2000 | 21.8 | 20.0 | 22.5 | 25.0 | 30.0 | 30.0 | 35.0 |
Product Show
Packing & Delivery
DN80-DN300: Usually by bundles;
DN350-DN2000: Usually by bulk;
During transportation, the pipes are fixed by timbers, blocks, nails & steel ropes with cushions at the side in possible moving directions;
Bulk or containers for shipping, shipment, and trucks or train for inland transport.
We offer different modes of transport depending on the customer's destination: rail transport and ship transport, etc. The Shipping Mark shall consist of: Trade mark, Seller's name, Product name, Applicable standards,Specifications, Package No., Contract No., Heat No., Production date, Weighing method, Net weight, Gross Weight, Consignee and Protection symbols, etc.
Contact us
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Mainly products cover Carbon Steel Pipe, Galvanized Steel Pipe, Seamless Steel Pipe, Square Steel Pipe, Honed Steel Tube, Special-shaped Steel Pipe, Galvanized Iron Wire and Steel Angle, H-Beam, Flat Steel, Round Steel, Channel Steel, etc.
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