Copper Nickel 90/10 Fasteners are widely used in marine and offshore piping systems, desalination plants, chemical processing equipment, and power generation facilities. They are ideal for bolted connections in pumps, valves, heat exchangers, condensers, and pipelines exposed to seawater or brackish water. These fasteners are also used extensively in shipbuilding, offshore platforms, and other industrial installations where long-term durability and corrosion resistance are critical. With excellent resistance to erosion, pitting, and biofouling, Copper Nickel 90/10 Fasteners provide reliable, maintenance-free performance for both new installations and retrofit projects in aggressive marine and industrial environments.