TESCO Copper Nickel C70600 (90/10) and C71500 (70/30) tubing. Copper Nickel, also known as  CuNi, has proven to be very resistant to seawater, brine water, organic compounds, salts, diluted non-oxidizing acids, and more. Due to its complete resistance towards marine organisms such as barnacles, Copper Nickel tubing is commonly used in seawater piping systems.

TESCO established in 1980, is committed to achieving the goals set by our customers. We also maintain additional inventory of copper nickel in plate, bar, pipe, flanges and more. Contact our knowledgeable sales associates today to inquire as to how we can assist you in your copper nickel tubing needs!