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Couplings

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4 inch forged carbon steel socket weld coupling

4 inch class 3000 forged carbon steel socket weld straight coupling
$102.18

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

4 inch class 3000 forged carbon steel socket weld straight coupling - Made In USA
$114.28

4 inch forged carbon steel socket weld half coupling

4 inch class 3000 forged carbon steel socket weld half coupling - socket weld X butt weld
$166.87

4 inch forged carbon steel socket weld half coupling - Made In USA

4 inch class 3000 forged carbon steel socket weld half coupling - socket weld X butt weld - Made In USA
$198.91

4 inch NPT 304 stainless steel class 3000 full coupling

4 inch NPT 304 stainless steel class 3000 full coupling
$272.89

4 inch NPT banded galvanized malleable iron full coupling

4 inch NPT class 150 banded galvanized malleable iron full coupling
$80.38

4 inch NPT banded malleable iron full coupling

4 inch NPT class 150 banded malleable iron full coupling
$55.25

4 inch NPT carbon steel class 3000 full coupling

4 inch NPT carbon steel class 3000 full coupling
$129.87

4 inch NPT carbon steel class 3000 full coupling

4 inch NPT carbon steel class 3000 full coupling
$145.26

4 inch NPT class 3000 forged carbon steel Half Coupling - Made in USA

4 inch NPT class 3000 forged carbon steel Half Coupling - Made in USA
$77.16

4 inch NPT full coupling 304 Stainless Steel

4 inch NPT class 150 full coupling Cast 304 Stainless Steel
$76.18

4 inch NPT full coupling 316 Stainless Steel

4 inch NPT class 150 full coupling Cast 316 Stainless Steel
$91.93

4 inch NPT galvanized merchant full coupling

4 inch NPT galvanized merchant full coupling
$88.40

4 inch NPT threaded bronze full coupling

4 inch NPT threaded Class 125 bronze full coupling
$175.08

4 inch NPT threaded lead free bronze full coupling

4 inch NPT threaded Class 125 lead free bronze full coupling
$175.08

4 x 1 inch NPT 304 stainless steel class 150 reducing coupling

4 x 1 inch NPT 304 stainless steel class 150 reducing coupling
$98.04