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

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

Anvil 1-1/2 in. FPT X 1-1/2 in. D FPT Black Malleable Iron Union

The cast pipe fitting is stainless steel 304 nipple with male National Pipe Taper (NPT) threads for connecting and extending female threaded pipes.

Beduan Stainless Steel Pipe Fitting, 1/2 NPT x 1/2 NPT Male Threaded, 12 Length Pipe Nipple

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

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

Cast Pipe Fittings Union - 1 NPT Female Fitting Stainless Steel

Pipe Fittings Direct. ½ inch NPT 304 Stainless Steel Union

1/2 Tube Union Tee Compression Fitting (316 Stainless Steel)

Quickun 304 Stainless Steel Pipe Coupling Fitting, 1 x 1 Female

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

x3) Union: 304 Stainless Steel, 1 1/2 X 1- 1/2 Female NPT X