RJT Union

The RJT Union (Ring Joint Type) is comprised of an RJT round slotted nut, RJT male part, RJT liner, and RJT gasket. RJT blanks and blank nut with chains are also available.

​

The easiest way to identify an RJT Union is its O-ring Shape Gasket.

The RJT coupling is one of the least applied screw couplings. It is a coupling with an O-ring seal, which means that it does not shut big dead space off very well. This makes the coupling uneasy to clean in-line.

​

Coupling Material

RJT Nut in SS 304, RJT Male Part and Liner in SS 304 or SS 316L

​

Seal Material

The RJT gaskets comes in Teflon, BUNA, EPDM, Silicone, and Viton

​

Size Ranges

From 1” to 4”

​

Internal Surface Finish

< 1μm