CuNi Pipe is a type of metal that’s used for the transfer of liquids. It’s made of an alloy that combines copper and nickel. It’s a popular choice for marine applications. It has antimicrobial properties, which means it discourages the growth of algae and biological slimes. It’s also corrosion-resistant, so it won’t corrode easily in salty environments. It can also withstand high temperatures, making it an ideal choice for heat exchangers.


A CuNi Pipe is a tubular structure made of copper and nickel. It has a number of advantages over its non-metallic counterparts. It has a long lifespan and is extremely durable in a wide range of temperatures and corrosive environments. It is also antimicrobial and resistant to sparks and magnetic fields.

Marine piping is where the CuNi Pipe is most frequently used. It is often utilised in seawater because of its great corrosion resistance and outstanding durability. In these systems, it is a common option for pipelines, heat exchangers, and condensers.

Using the right fittings can make all the difference in an industrial application. The most popular copper nickel pipe fittings include elbows, tees, and end caps. These are generally butt welded to a copper nickel tube, usually at a flange.


The most common application of the CuNi Pipe is in marine piping. It has a high corrosion resistance and excellent durability that is why it is used extensively in seawater. It is a popular choice for piping, heat exchangers, and condensers in these systems.

The pipe can be forged, welded, or electric resistance welded. It is also available in various sizes and shapes. It can be used for a variety of applications and is also resistant to befouling.

It is also antimicrobial, which means it discourages the growth of algae and fungi. It is also resistant to corrosive environments, and it can handle high pressure. CuNi pipe is widely used in the offshore oil industry and on shipbuilding and marine hardware. It is an alloy that is made of copper and nickel, with some other elements in trace amounts.

Cupronickel, also known as copper-nickel (CUNI), is a corrosion-resistant metal that has a high strength to weight ratio. It is a copper alloy that includes nickel and strengthening elements like iron and manganese.