Applications of Cu-Ni 90/10 Pipes

Because of their good resistance to seawater corrosion, efficacy at lowering microfilming levels, and excellent fabric ability, copper-nickel alloys are one of the most widely utilized alloys for diverse applications. They’ve also proven suitable for a variety of applications because of their great durability, antibacterial characteristics, and aesthetics. Due to their complete resistance to barnacles and marine creatures, Copper-Nickel 90 / 10 Pipes and tubes are frequently utilized in seawater pipelines. Other applications include condenser tubes or heat exchangers in the desalination plant’s evaporator and the air-cooling zone of a thermal power plant. It’s also employed in process industry plants, shipboard seawater pipes, and feed water heaters with higher pressures.

Advantages of Cu-Ni 90/10 Pipes and Tubes

Because of the efficiency with which Copper Nickel 90 / 10 Pipes are manufactured, it has become the best product with a wide range of benefits. Because of the high quality of alloy used, it offers good properties such as high tensile strength, reusability, and form ability. It also has a strong resistance to mechanical stresses, a higher temperature resistance, and a high-pressure resistance.

Applications Where Cu-Ni Pipe and Tube are Used

Shipbuilding and repair

Copper and nickel alloys are used for seawater cooling, firefighting, pneumatic and chiller systems, bilge and ballast, and sanitary applications. They’ve also been proven to be suitable for cargo tank heating coils and desalination plant feed lines.

Desalination plants

Without a doubt, Cu-Ni is a well-known alloy in thermal desalination plants. Cu-Ni is extensively utilized in MSF desalination for the recovery section, heat rejection, and brine heaters. Cu-Ni alloy tubing entering the evaporator section is now used for MED.

Power generation

Cu-Ni pipes and components can be employed in the steam turbine condenser and oil coolers with ease. It’s also utilized in auxiliary cooling systems and higher-pressure per-heaters at fossil fuel and nuclear power facilities. They can also be used to transport clean seawater and brackish water with ease. In addition, Cu-Ni also outperforms tidal devices, wind farms, and waves in terms of marine renewable energy.

Seawater system components

Cu-Ni condensers, tube sheets, heat exchangers, fittings, water boxes, pipes, and pumps are only a few of the important components of a good seawater system design.

Design of a Seawater System

In seawater system design, managing corrosion with little maintenance and a high degree of reliability are significant challenges. Copper-nickel heat exchanges and pipes have methods for getting good performance. Water hammers, pressure systems, and galvanic problem management are also highlighted.


The Cu-Ni alloy has antibacterial properties. Viruses, fungus, and bacteria cannot easily thrive on the Cu-Ni product’s surface.

Hulls of ships and boats

Copper-nickel is a revolutionary yet feasible material for boat hulls because of its unique combination of high corrosion resistance and bio-fouling resistance. There are examples of hull construction in a solid plate and clad steel plate, as well as sheathing applications.


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Applications of Cu-Ni 90/10 Pipes

by Super Piping Solutions time to read: 2 min