Cupronickel (also known as copper-nickel and CUNI) is an alloy of copper that contains nickel and strengthening elements, such as iron and manganese. It is highly resistant to corrosion in seawater. For this reason, it is used for piping, heat exchangers and condensers in seawater systems.
Copper Nickel (CUNI) Thin and heavy wall tubing with pipe-size O.D.’s for use with Silbraze, Buttweld and Socket Weld Fittings.
• Desalination materials
• Underwater tubing
• Heat exchangers
• Marine engineering
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