API Line Coupling Fittings
4″ Pipe Fitting API Line Coupling, 150# Black Malleable Iron, Female NPT Threads
API Line Coupling Fittings
2″ Pipe Fitting API Line Coupling, 150# Black Malleable Iron, Female NPT Threads
API Line Coupling Fittings
1-1/2″ Pipe Fitting API Line Coupling, 150# Black Malleable Iron, Female NPT Threads
API Line Coupling Fittings
1-1/4″ Pipe Fitting API Line Coupling, 150# Black Malleable Iron, Female NPT Threads
API Line Coupling Fittings
1″ Pipe Fitting API Line Coupling, 150# Black Malleable Iron, Female NPT Threads
API Line Coupling Fittings
3/4″ Pipe Fitting API Line Coupling, 150# Black Malleable Iron, Female NPT Threads
API Line Coupling Fittings
1/2″ Pipe Fitting API Line Coupling, 150# Black Malleable Iron, Female NPT Threads
API Line Coupling Fittings
3/8″ Pipe Fitting API Line Coupling, 150# Black Malleable Iron, Female NPT Threads
API Line Coupling Fittings
1/4″ Pipe Fitting API Line Coupling, 150# Black Malleable Iron, Female NPT Threads
Merchant Coupling Fittings
6″ Pipe Fitting Merchant Coupling, 150# Black Malleable Iron, Female NPT Threads
Merchant Coupling Fittings
4″ Pipe Fitting Merchant Coupling, 150# Black Malleable Iron, Female NPT Threads
Merchant Coupling Fittings
3″ Pipe Fitting Merchant Coupling, 150# Black Malleable Iron, Female NPT Threads