ASTM B111 C68700/CuZn22AI2/CZ110 Aluminum Brass Tube Overview: Inhibited Aluminum Brass tubes – C68700 - resists the action of high-velocity salt and blackish water and is commonly used for condenser tubes. The main characteristic of C68700 is its high resistance to impingement attack. Tubes of this alloys are recommended for use in Marine and Land Power Stations, in which cooling water velocities are high. Specification: Standard ASTM B111 & Its equivalent ASME, DIN & EN Standard Material C68700/CuZn22AI2/CZ110 Outside Diameter 1/4'' to 4-1/2'' Thickness 25BWG 22BWG 20BWG 18BWG 16BWG 14BWG 12BWG 10BWG Length 6m or specified length as customed &nb…