Cuni Flanges for C70600 and C71500

• Slip-on CUNI Flanges
• Threaded CUNI Flanges
• Blind CUNI Flanges
• Weld-neck CUNI Flanges
• Socket weld CUNI Flanges

Marine, Shipboard, Navy, and Offshore Applications for 90/10 Copper Nickel (Cuni) Flanges

• Reverse osmosis water treatment
• Seawater piping systems
• Pressure vessel piping
• Heat exchangers and condensers

(CUNI)- Copper Nickel C70600 (90/10) and  Copper Nickel C71500 (70/30) flanges. Copper Nickel (CUNI) is commonly used in seawater piping systems and other saltwater marine applications. Copper Nickel is resistant to corrosion from seawater, brine water, organic compounds, salts, diluted non-oxidizing acids, and more.