High-strength Duplex & Super Duplex Steel Pipes and Tubes offering superior corrosion resistance and durability for demanding industrial and offshore applications.
Kalp Alloys supplies high-performance Duplex and Super Duplex Steel Pipes and Tubes engineered to withstand extreme pressure, temperature, and highly corrosive environments. These alloys combine the best properties of austenitic and ferritic stainless steels, offering exceptional strength, outstanding resistance to stress corrosion cracking, pitting, and crevice corrosion.
Manufactured in seamless, ERW, and welded forms, these pipes and tubes are available in sizes ranging from 15 NB to 600 NB, with wall thickness options from SCH 5S to SCH 160. Grades such as UNS S31803, S32205 (Duplex) and UNS S32750, S32760 (Super Duplex) ensure reliable performance in critical applications, particularly in offshore, marine, chemical, and oil & gas industries.
| Parameter | Details |
|---|---|
| Size Range | 15 NB to 600 NB |
| Schedules | SCH 5S to SCH 160 |
| Grades | Duplex: UNS S31803, S32205 Super Duplex: UNS S32750, S32760 |
| Construction | Seamless / ERW / Welded — Round & Square |
| Applications | Oil & gas, offshore platforms, marine, chemical processing, power plants, desalination & heat exchangers |
Kalp Alloys stands as a trusted supplier of high-quality ferrous and non-ferrous metal products designed for diverse industrial applications. With a strong focus on precision, performance, and customer satisfaction, we offer a wide range of materials, strict quality control, and reliable delivery. Our experienced team ensures every requirement is met with the right solution, supported by customised specifications and timely service. Whether your project demands Stainless steel, Carbon steel, Alloy Steel, Duplex and Super Duplex, Nickel Alloys, Titanium, Copper, Aluminium and other advanced alloy materials, Kalp Alloys provides dependable products and expert support to help you achieve consistent, long-lasting results across all applications.
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