Ductile Iron Pipe, DI Pipe Suppliers
Bhawal Steel Agency is the largest manufacturer of Ductile Iron pipe that has high demand in the local markets to be used across many different applications. We offer the latest custom-made products according to clients' requirements and deliver pipes and tubes worldwide.
Pipelines for water and sewage can be made of various materials, including ductile iron, concrete, steel, and polymers. Despite this, ductile iron is frequently used and praised as a promising material for wastewater and water pipelines. Ductile iron has high overall strength but is prone to corrosion and embrittlement. The addition of magnesium changed the microstructure and improved the mechanical properties of the material. The chemically composed elements of ductile iron are 3-4% carbon, 2.25-3% silicon, and magnesium, sulfur, and phosphorus like small elements. The main advantage of Ductile iron pipes is improved strength, high-end flexibility, and high strength weight ratio that allow the minor piping shape to be fabricated.
Ductile iron pipes show excellent machinability as they can be easily cut or bent without any forming breaking effects. The mean to add silicon and graphite in the flexible iron material to offer flex, lubrication, and high end of corrosion resistance while in the manufacturing process. During machining, flexible iron pipes have rising productivity, fast spindle motion, low cost of operation, and extended lifespan. Bhawal Steel Agency is the world's largest Class 52 53 ductile iron pipe, which is in high demand in local markets for a variety of applications. We provide the most up-to-date custom-made items in response to client requests and ship pipes and tubes worldwide.
Ductile Iron Pipe Specifications
| Product Name | Ductile Iron Pipes with Spigot & Socket, Self anchored ductile iron pipes |
| Ductile Iron Pipe Specifications | ASTM A377 Ductile Iron Pipe, AASHTO M64 Cast Iron Culvert Pipes |
| Ductile Iron Pipe Standard | ISO2531, EN545, EN598 |
| Ductile Iron Pipe Material | Ductile Iron GGG 50 |
| Main Products of Ductile Iron Pipe | Dci, Di, Pipe, Ductile Cast Iron Pipe, Dci Pipe, Di Pipe |
| Class of Ductile Iron Pipes | C20, C25, C30, C40, C64, C50, C100 & Class K7, K9 & K12 |
| Ductile pipes standard sizes | DN 80 mm to DN 2000 mm (including DN 125 & DN 750) |
| External Coating | Red / Blue Epoxy or Black Bitumen, Zn & Zn-AI Coatings, Metallic Zinc (130 gm/m2 or 200 gm/m2 or 400 gm/m2 as per the customer’s requirements) complying to relevant ISO, IS, BS EN standards with a finishing layer of Epoxy Coating / Black Bitumen(minimum thickness 70 micron) as per the customer’s requirements. |
| Available joint method | T type; Mechanical joint k type; Self-anchor |
| Ductile Iron Pipe Internal Coating | Cement Lining of OPC/ SRC/ BFSC/ HAC Cement mortar lining as per requirement with ordinary Portland Cement and Sulphate Resisting Cement conforming to relevant IS, ISO, BS EN standards. |
| Coating of Ductile Iron Pipe | Metallic zinc spray with Bituminous Coating (Outside) Cement mortar lining (Inside). |
| Ductile Iron Pipe Application | Ductile cast iron Pipe are mainly used for transferring waste water, drinkable water and for irrigation. |
Ductile Pipe Lengths
| DN | Pipe working length | |
|---|---|---|
| STANDARD EXPRESS | UNIVERSAL and PAMLOCK | |
| 60 | 6.00 | - |
| 80 | 6.00 | 5.97 |
| 100 | 6.00 | 5.97 |
| 125 | 6.00 | 5.97 |
| 150 | 6.00 | 5.97 |
| 200 | 6.00 | 5.97 |
| 250 | 6.00 | 5.97 |
| 300 | 6.00 | 5.97 |
| 350 | 6.00 | 5.97 |
| 400 | 6.00 | 5.97 |
| 450 | 6.00 | 5.97 |
| 500 | 6.00 | 5.97 |
| 600 | 6.00 | 5.97 |
| 700 | 6.95 | 5.97 |
| 800 | 6.95 | 6.89 |
| 900 | 6.95 | 6.87 |
| 1000 | 6.95 | 6.88 |
| 1100 | 8.19 | - |
| 1200 | 8.18 | 8.15 |
| 1400 | 8.17 | 8.12 |
| 1500 | 8.16 | 8.11 |
| 1600 | 8.16 | 8.11 |
| 1800 | 8.14 | 8.08 |
| 2000 | 8.13 | NC |
Ductile Iron Water Pipe Weight Chart
| Thickness Class | Nominal Size Inches | Gallons Held (Per Foot) | Pipe (Pounds Per Foot) | Water (Pounds Per Foot) | Total (Pounds Per Foot) |
|---|---|---|---|---|---|
| 51 | 3 | 0.45 | 10.1 | 3.8 | 13.9 |
| 51 | 4 | 0.70 | 12.7 | 5.9 | 18.6 |
| 50 | 6 | 1.60 | 18.2 | 13.4 | 31.6 |
| 50 | 8 | 2.86 | 25.8 | 23.9 | 49.7 |
| 50 | 10 | 4.40 | 33.9 | 36.7 | 70.6 |
| 50 | 12 | 6.32 | 43.2 | 52.7 | 95.9 |
| 50 | 14 | 8.51 | 55.1 | 71.1 | 126.2 |
| 50 | 16 | 11.14 | 64.7 | 93.0 | 157.7 |
| 50 | 18 | 14.12 | 74.5 | 117.9 | 192.4 |
| 50 | 20 | 17.45 | 84.8 | 145.7 | 230.5 |
| 50 | 24 | 25.17 | 106.6 | 210.1 | 316.7 |
| 50 | 30 | 39.10 | 139.3 | 326.4 | 465.7 |
| 50 | 36 | 56.38 | 182.6 | 740.7 | 653.3 |
| 50 | 42 | 76.46 | 229.8 | 638.3 | 868.1 |
| 50 | 48 | 100.00 | 828.7 | 834.8 | 1117.5 |
| 50 | 54 | 128.61 | 351.1 | 1056.2 | 1407.3 |
|
These weights are based on minimum classes(thickness class 51 for 3" and 4" and class 50 for 6" through 54") ductile iron pipe with minimum thickness standard cement lining as specified in awwa c104 and on weight of water of 62.4 Pounds per cubic foot. |
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Cast Iron Pipe Dimensions Chart
| Size (in.) |
T lbs Thickness in. |
Weight lb/ft |
T lbs Thickness in. |
Weight (lb/ft) |
|---|---|---|---|---|
| 4 | 0.25 | 10.9 | 0.32 | 13.8 |
| 6 | 0.25 | 16.0 | 0.34 | 21.4 |
| 8 | 0.25 | 21.1 | 0.36 | 30.1 |
| 10 | 0.26 | 27.1 | 0.38 | 39.2 |
| 12 | 0.28 | 34.8 | 0.40 | 49.2 |
| 14 | 0.28 | 40.4 | 0.42 | 60.1 |
| 16 | 0.3 | 49.3 | 0.43 | 70.1 |
| 18 | 0.31 | 57.2 | 0.44 | 80.6 |
| 20 | 0.33 | 67.5 | 0.45 | 91.5 |
| 24 | 0.33 | 80.8 | 0.47 | 114.4 |
| 30 | 0.34 | 103.5 | 0.51 | 154.4 |
| 36 | 0.38 | 138.5 | 0.58 | 210.3 |
| 42 | 0.41 | 173.8 | 0.65 | 274.0 |
| 48 | 0.46 | 222.6 | 0.72 | 346.6 |
| 54 | 0.51 | 279.7 | 0.81 | 441.9 |
| 60 | 0.54 | 317.0 | 0.83 | 485.0 |
| 64 | 0.56 | 350.5 | 0.87 | 542.0 |
Industries We Serve
Chemical Research Industries
Petroleum and Gas Industries
Agriculture Engineering Industries
Mechanical Engineering Industries
Civil Engineering Industries