Ductile Iron Pipe Manufacturer
IS 8329 DI Pipe available for order, buy Cast Iron Spigot pipe online at the lowest possible price in india
Ductile iron is also referred to as nodular iron or spheroidal graphite iron by Ductile Iron Pipe Manufacturer. The ductile iron bell and spigot pipe are characterized by the presence of graphite in a nodular or spheroidal form as a result of casting. The main difference between cast iron and ductile iron is that the latter has greater tensile strength and significant elongation at break.
A reason why ductile iron pipe suppliers in Mumbai recommend using this metal is because of the numerous advantages it offers. For instance, The ductile iron cement lined pipe offers high resistance against breakage due to impact, in addition to corrosion resistance properties that are, comparable to that of cast iron. The is 8329 ductile iron pipe is also known to have a high tensile strength, which rivals that of mild steel grades.
This implies that ductile iron pipes could be used in applications involving higher working pressures. As compared to cast iron pipes, ductile iron pipes tend to be lighter in weight. The ductile iron pipe manufacturing process starts with the pouring of molten iron in a centrifugal cast against the inside wall of an externally cooled metal mould that rotates. The deLavaud casting process for a is 8329 for di pipe incorporates a metal mould which is known to have a peen pattern or design on its inside diameter. This peen pattern is transferred to the IS 8329 DI Pipe during the casting process. Requirements for coating as well as the lining of the di k7 & k9 pipes specifications have been modified.
| Di Pipes for Water and Other Liquids | Di Pipes Standards |
| 4" through 64" | ANSI/AWWA C150/A21.50 |
| ANSI/AWWA C151/A21.51 |
| Di Pipes Gravity Sewer | Di Pipes Standards |
| 4" through 64" | ASTM A746 |
| Di Pipes Culvert | Di Pipes Standards |
| 14" through 64" | ASTM A716 |
| (Di Pipe) Ductile and Gray Iron Fittings for Water and Other Liquids | Di Pipe Standards |
| 4" through 48" | ANSI/AWWAC110/A21.10 |
| Di Pipes Specification | ASTM A377 Ductile Iron, AASHTO M64 Cast Iron Culvert Pipes |
| Main Products of Di Pipes | Di Pipes, Dci, Pipes, Ductile Cast Iron Pipes, Dci Pipes, Di Pipes |
| Di Pipes Material | Ductile Iron GGG 50 |
| Di Pipes Standard | ISO2531, EN545, EN598 |
| Class of Di Pipes | C20, C30, C25, C40, C50, C64, C 100 & Class K7, K9 & K12 |
| Stainless Steel Rectangular Di Pipes | 10*30, 10*40, 10*50, 20*10, 23*11, 24*12, 25*13, 29*14, 28*25, 28*13, 30*15, 30*20, 30*22, 36*23, 50*25, 34*22, 60*30, 75*45, 95*45 mm |
| Di Pipes Standard Sizes | DN 80 mm to DN 2000 mm (including DN 125 & DN 750) |
| Di Pipes 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 for Di Pipes | T type; Mechanical joint k type; Self-anchor |
| Internal Di Pipes 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. |
| Application of Di Pipes | Ductile cast iron Pipes are mainly used for transferring waste water, drinkable water and for irrigation. |
| Di Pipes Coating | Metallic zinc spray with Bituminous Coating (Outside) Cement mortar lining (Inside). |
We stock and supplies ductile iron cement lined pipe as per international standards & specifications, view ductile iron pipe price list
| Di Pipe Coatings and Linings | Standards |
| Asphaltic | ANSI/AWWA C110/A21.10 |
| ANSI/AWWA C115/A21.15 | |
| ANSI/AWWA C151/A21.51 | |
| ANSI/AWWA C153/A21.53 | |
| Cement Lining | ANSI/AWWA C104/A21.4 |
| Fusion-Bonded Epoxy | ANSI/AWWA C116/A21.16 |
| Ceramic Epoxy Lining | PROTECTO 401 |
| ASTM A716/A746 | |
| Coal Tar Epoxy Lining | PROTECTO 401 |
| Polyethylene Encasement | ANSI/AWWA C105/A21.5 |
| ASTM A674 |
| 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 |
| 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 |
| 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 |
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| Di Pipes Properties | Ductile Iron Pipes |
| Tensile Strength | Min. 420 MPa |
| Elongation at Break | 10% Max. |
| Hardness | 230 BHN |
| Elastic Co-efficient | 1.7 x 104 Kg/mm2 |
| Density | 7050 Kg/m2 |
| Bending Strength | Over 50 Kg/m3 |
| Yield Strength | 300 MPa |
- It requires very little maintenance once it’s installed and is designed to last at least 100 years.
- According to a recent report by the American Water Works Association, the projected service life for modern Ductile Iron Pipe is at least 105 years. There is more iron pipe in service in the U.S. than any other pipe material, and Ductile Iron Pipe has the longest service life of any material on the market today.
- Having as much as 98% recycled content, Ductile Iron Pipe is itself a 100% recyclable material.
- Lower costs from increased flow capacity lead to significant energy savings during the pipe’s lifetime in service. Ductile Iron saves money.
- It is strong enough to withstand the most severe conditions, from high-pressure applications, to heavy earth and traffic loads, to unstable soil conditions.
- Production an treatment of the molten metal (metallurgy);
- Casting and heat treatment (foundry);
- Testing, coating and lining (products finishing).
To know more about this manufacturing process of our ductile iron pipe, watch the image below.
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