Weco Unions

Weco Wing Unions
Weco® wing unions are available in figures 100 to 2202 and come in 1 to 16 inches sizes up to 20,000 psi CWP. We offer 13 figures, allowing applications for a variety of applications. Sour gas models available.
FMC Technologies offers the most complete line of standard service wing unions in the world, ranging in size from one to 12 inches with working pressures to 20,000 psi. Unions are available with line pipe or tubing threads, butt-weld or nonpressure-thread seal end connections.