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Superior quality ductile iron pipes
We produce Ductile Iron Pipes as per all the necessary certifications. Tata Metaliks ensure stringent industry standards to manufacture world-class products at our state-of-the-art Kharagpur plant. Tata Metaliks' commitment towards quality assurance and service helps it to build strong customer relations. Combining the latest technology with a dedicated workforce ensures you get a range of DI pipe options that meet your every requirement. TML ensures that you get quality products from our best DI Pipe suppliers.
| Product Range | |||
|---|---|---|---|
| Nominal Diameter (mm) | Class | Standard Length (m) | Market Type |
| 80 to 1200 | K7, K9 & K12 Classes | 4, 5 & 5.5 | Domestic |
| 80 to 1200 | K7, K9 Classes and C Classes | 4, 5 & 5.5 | International Market as per Standards guideline |
| Dimensions of socket and spigot pipes – Thickness Class (Class K7 and K9) | ||
|---|---|---|
| Nominal Diameter DN (mm) | Nominal Wall Thickness (e) in mm. | |
| K7 | K9 | |
| 80 | 5 | 6 |
| 100 | 5 | 6 |
| 125 | 5 | 6 |
| 150 | 5 | 5 |
| 200 | 5 | 6.3 |
| 250 | 5.3 | 6.8 |
| 300 | 5.6 | 7.2 |
| 350 | 6 | 7.7 |
| 400 | 6.3 | 8.1 |
| 450 | 6.6 | 8.6 |
| 500 | 7 | 9 |
| 600 | 7.7 | 9.9 |
| 700 | 9 | 10.8 |
| 750 | 9.7 | 11.3 |
| 800 | 10.4 | 11.7 |
| Dimensions of socket and spigot pipes – Pressure Class | ||
|---|---|---|
| Nominal Diameter DN (mm) | Pressure Class | |
| Preferred Class | Nominal Thickness | |
| 80 | C40 | 4.4 |
| 100 | C40 | 4.4 |
| 150 | C40 | 4.5 |
| 200 | C40 | 4.7 |
| 250 | C40 | 5.5 |
| 300 | C40 | 6.2 |
| 350 | C30 | 6.3 |
| 400 | C30 | 6.5 |
| 450 | C30 | 6.9 |
| 500 | C30 | 7.5 |
| 600 | C30 | 8.7 |
| 700 | C25 | 8.8 |
| 800 | C25 | 9.6 |
Cement mortar lining as per requirement with ordinary Portland Cement, Sulphate Resisting Cement, High Alumina Cement and Portland Slag Cement conforming to relevant ISO, IS, BS EN standards.
Metallic Zinc (130 gm/m2 or 200 gm/m2 as per the customer's requirement) complying to relevant ISO, IS, BS EN standards with a finishing layer of Black Bitumen / Epoxy Coating (minimum thickness 70 micron) or any other special coating as per the customer's requirement.