304 Stainless Steel, 1 1/2 in x 1 1/2 in Fitting Pipe Size, Union - 1LUF8

The NPT cast pipe fitting is used for connecting and extending two male threaded pipes. The joint has three pieces, including threaded connections,

Cast Pipe Fittings Union - 1 NPT Female Fitting Stainless Steel

1-1/2 Stainless Steel Union, 3000# Socket Weld 304/304L A/SA182

Pipe Fittings - 3000# Forged SS - Unions (3006-H)

Quickun 304 Stainless Steel Pipe Coupling Fitting, 1/2 x 1/2

DERPIPE Cast Pipe Fittings Union - 1 NPT Female x 1 NPT Male

1/2 Stainless Steel Union, 3000# Threaded 304/304L A/SA182

DERPIPE Cast Pipe Fittings Union - 1 NPT Female x 1 NPT Male

1/2'' Stainless Steel 304 Pipe Fittings Connector

304 Stainless Steel, 1 1/2 in x 1 1/2 in Fitting Pipe Size, Union