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Home > Industrial Metal Pipe > Application of Pipe > Super Duplex Pipes for Oil Pipelines
Kwality Steelage Pvt. Ltd., based in Mumbai, India, is a trusted manufacturer, supplier, and exporter of Super Duplex stainless steel pipes tailored for oil pipeline applications. Known for their exceptional corrosion resistance, high mechanical strength, and ability to withstand extreme temperatures and pressures, Super Duplex pipes are ideal for transporting crude oil, refined products, and hydrocarbons in harsh environments. These pipes comply with stringent international standards such as ASTM, ASME, and API, ensuring superior performance and long service life.
With decades of expertise, Kwality Steelage Pvt. Ltd. delivers tailored piping solutions for oil transport and refinery systems, ensuring safety, efficiency, and reliability.
Oil pipelines demand materials that can handle high pressures, fluctuating temperatures, and corrosive environments such as sour oil containing H₂S and CO₂. Kwality Steelage’s Super Duplex pipes are designed to meet these challenges efficiently. Our product range includes:
Our pipes comply with ASTM A790, ASME SA790, and API 5L, guaranteeing reliability and safety for critical oil transportation systems.
To enhance performance and ensure long-term reliability in aggressive oilfield environments, Kwality Steelage Pvt. Ltd. offers Super Duplex pipes with advanced coatings and finishes, such as:
These coatings and finishes maximize durability, reduce maintenance requirements, and ensure the safety of oil transport systems.
| Category | Details |
| Grades | Super Duplex 2507 |
| Standards | ASTM A790, ASME SA790, API 5L, ISO 3183 |
| Sizes | Diameters: 1/8″ to 24″; Wall Thickness: SCH 10, SCH 40, SCH 80 |
| Types | Seamless, Welded, Corrosion-Resistant |
| Surface Finishes | Fusion Bonded Epoxy (FBE), Passivated, Custom Polished |
| Weight Chart | Based on diameter and wall thickness, per ANSI/ASME standards |
| Chemical Composition | Cr: 24–26%, Ni: 6–8%, Mo: 3–5%, N: 0.24–0.32%, Fe: Balance |
| Mechanical Properties | Yield Strength: ≥550 MPa, Tensile Strength: ≥800 MPa |
| Price Range | $700 to $3,500 per meter, depending on grade, size, and coating. |
| Applications | Crude oil pipelines, offshore platforms, subsea pipelines, and refineries. |
| Coatings | Fusion Bonded Epoxy (FBE), passivated, custom polished |
| Additional Features | Corrosion-resistant, high-strength, and leak-proof for critical systems. |
For reliable and high-performance Super Duplex pipes tailored for oil pipeline applications, contact Kwality Steelage Pvt. Ltd. today. Let our experts assist you in selecting the perfect solution for your oil transport and refinery systems. Request your custom quote now!
05, 1st Floor, Ratan Sadan Building, Room No. 8, 5th Kumbharwada Ln, Mumbai, Maharashtra 400004
VIKAS JAIN: +91-88792 51118
RAMESH JAIN: +91-99302 75544
We Kwality Steelage Pvt. Ltd. are professionally organized firm engaged in exporting and supplying Stainless Steel, Carbon Steel, Alloy Steel, Nickel Alloys, Duplex, Super duplex and other Ferrous & Non-Ferrous Metal products such as Pipes, tubes, Pipe, Tubes, Pipe Fittings, Piping Spools, LR Bends, Sheets, Plates, Rods, Flanges, Fasteners, Gaskets.
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