Pipe Fittings Direct. Full Couplings

4 inch class 150 merchant steel full coupling

4 inch NPT mechant steel full coupling, Class 150, Internal Thread X Internal Thread

$83.98

4 inch class 3000 forged carbon steel socket weld straight coupling

$112.40

4 inch class 3000 forged carbon steel socket weld straight coupling - Made In USA

$165.94

$395.53

4 inch NPT class 150 banded galvanized malleable iron full coupling

$104.58

4 inch NPT class 150 banded malleable iron full coupling

$71.89

$153.61

$145.26

4 inch NPT class 300 A197 malleable iron full coupling

$177.03

4 inch NPT class 150 full coupling Cast 304 Stainless Steel

$93.11

4 inch NPT class 150 full coupling Cast 316 Stainless Steel

$112.36

$96.97

4 inch NPT threaded Class 125 bronze full coupling

$361.10

4 inch NPT threaded Class 125 lead free bronze full coupling

$224.75

5 inch NPT mechant steel full coupling, Class 150, Internal Thread X Internal Thread

$153.81

5 inch NPT class 150 banded malleable iron full coupling

$352.05