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Home > Industrial Metal Pipe > Application of Pipe > Duplex Pipes for Chemical Processing
Kwality Steelage Pvt. Ltd., based in Mumbai, India, is a leading manufacturer, supplier, and exporter of Duplex stainless steel pipes tailored for chemical processing applications. Renowned for their superior corrosion resistance, high mechanical strength, and excellent performance in harsh chemical environments, Duplex pipes are ideal for transporting aggressive chemicals, acids, and caustic solutions. These pipes comply with stringent international standards like ASTM, ASME, and ISO, ensuring reliability and long service life in demanding chemical processes.
With decades of expertise, Kwality Steelage Pvt. Ltd. delivers customized piping solutions designed to meet the unique challenges of the chemical industry, ensuring safety, efficiency, and durability.
Chemical processing facilities demand materials that can withstand extreme pressures, high temperatures, and exposure to corrosive chemicals. Kwality Steelage’s Duplex pipes are engineered to handle these conditions efficiently. Our product range includes:
Our Duplex pipes comply with ASTM A790, ASME SA790, and ISO 9001, guaranteeing superior quality and performance in chemical processing applications.
To enhance performance and ensure durability in aggressive chemical environments, Kwality Steelage Pvt. Ltd. offers Duplex pipes with advanced coatings and finishes, such as:
These coatings and finishes ensure operational reliability, minimize maintenance, and maximize the lifespan of piping systems in chemical plants.
| Category | Details |
| Grades | Duplex 2205, Super Duplex 2507 |
| Standards | ASTM A790, ASME SA790, ISO 9001 |
| Sizes | Diameters: 1/8″ to 24″; Wall Thickness: SCH 10, SCH 40, SCH 80 |
| Types | Seamless, Welded, Corrosion-Resistant |
| Surface Finishes | Passivated, Custom Polished, Internal Linings |
| Weight Chart | Based on diameter and wall thickness, per ANSI/ASME standards |
| Chemical Composition | Cr: 22–25%, Ni: 4.5–7%, Mo: 3–5%, N: 0.14–0.30%, Fe: Balance |
| Mechanical Properties | Yield Strength: ≥450 MPa, Tensile Strength: ≥620 MPa |
| Price Range | $500 to $2,500 per meter, depending on grade, size, and coating. |
| Applications | Acid transport, chemical reactors, heat exchangers, and process pipelines. |
| Coatings | Passivated, custom polished, internally lined |
| Additional Features | Corrosion-resistant, high-strength, and leak-proof for critical systems. |
For reliable and high-performance Duplex pipes tailored to the unique needs of chemical processing, contact Kwality Steelage Pvt. Ltd. today. Let our experts assist you in selecting the perfect solution for your chemical transport and process 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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