3/4 x 1/2 Double Extra Heavy SwageThe 3 4 x 1 2 Double Extra Heavy Swage is a pipe fitting designed to reduce the size with an extra heavy wall thickness. This fitting is ideal for high pressure and high temperature systems and is used in oil & gas, industrial piping, chemical processing, and power plant applications. The swage nipple can have threaded or beveled ends, providing flexible installation options through either threaded connections or butt welding. Specification Details