unions are manufactured from Aisi 304L and Aisi 316L stainless steel
and are made from hot-rolled or press-forged material and solution
The precise machining of the threaded parts eliminates
seizure during coupling. The elimination of end parts of threading
is done with mechanical operations to prevent accidents during handling
of the pieces.
Unions are available in the DIN, SMS, BS RJT, ISS
IDF, Eno, BSP, Macon and Clamp standards.