Pipe Fittings Direct. weld on half couplings

3/8 inch NPT class 3000 forged carbon steel Half Coupling - Made in USA

$2.04

4 inch 304 Stainless Steel Class 150 Half Coupling

$59.22

$117.13

4 inch NPT weld on mechant steel half coupling, Class 150, Internal Thread X Butt Weld

$56.28

$83.48

4 inch class 3000 forged carbon steel socket weld half coupling - socket weld X butt weld

$197.38

4 inch class 3000 forged carbon steel socket weld half coupling - socket weld X butt weld - Made In USA

$283.66

$84.88

5 inch 304 Stainless Steel Half Coupling Class 150

$660.00

5 inch NPT weld on mechant steel half coupling, Class 150, Internal Thread X Butt Weld

$103.07

6 inch class 150 316 Stainless Steel Half Coupling

$665.78

6 inch NPT threaded class 150 A351 304 Stainless Steel Half Coupling, Internal Thread X Butt Weld

$366.67

6 inch NPT weld on mechant steel half coupling, Class 150, Internal Thread X Butt Weld

$123.40