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Stainless Steel Round Bars

Duplex Stainless Steel

Duplex Stainless Steel - Acier Alloys India Pvt Ltd

Duplex stainless steel offers excellent resistance to corrosion and very high mechanical strength. The high corrosion resistance of duplex stainless steel ensures significantly more uptime than carbon steels and conventional stainless steels, while the mechanical strength allows for lighter constructions, a more compact system design and less welding.

An alternative to nickel alloys

Using our metallurgical expertise, we continue to achieve breakthroughs in the area of duplex stainless steel, adding more specialized, higher performance products to the program.


At Acier Alloys India Pvt. Ltd., we produce high grade Duplex Stainless Steel products that undergo continuous checks and inspections at each production step in order to meet the unique specifications and requirements preferred by our esteemed clients. Our products are used in a number of industries, such as:

  • Architecture - waterfront building

  • Infrastructure: bridge, sea walls, piers, tunnels.

  • Oil and Gas: a wide range of equipment: flow lines, manifolds, risers, pumps, valves.

  • Pulp and Paper: digesters, pressure vessels, liquor tanks etc.

  • Chemical engineering: pressure vessels, heat exchangers, condensers, distillation columns, agitators, marine chemical tankers.

  • Water: desalination plants, large tanks for water storage, waste water treatment

  • renewable energy: Biogas tanks

  • Mobility: tramcars and bus frames, tank trucks, iron ore wagons.

  • Engineering: pumps, valves, fittings, springs, etc.

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