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Couplings

Pipe fittings are used to join two or more sections of pipe together. These joints are made with either threaded, flanged, or slip joints. Threaded pipes are joined by screwing one end of the pipe into the other end until they meet inside. Flanged pipes are joined by placing a flange on each end of the two pipes and tightening them together.

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1/2" x 1/4" Pipe Thread Reducing Coupling Black Iron

BI119-DB

$2.53 /Each

Brass Coupling 3/8
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Brass Coupling 3/8" Pipe Thread

BF103-C

$2.15 /Each

Black Iron Union Pipe Fitting 3/8
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Black Iron Union Pipe Fitting 3/8" Pipe Thread

BI104-C

$6.77 /Each

1-1/4
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1-1/4" NPT Coupling Pipe Fitting Black

BI103-J

$3.61 /Each

Brass Reducing Coupling 1/4
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1/4
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1/4" x 1/8" Pipe Thread Reducing Coupling Black Iron

BI119-BA

$1.75 /Each

1/8
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1/8" NPT Coupling Pipe Fitting Black Iron

BI103-A

$1.60 /Each

2
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2" x 1" Pipe Thread Reducing Coupling Black Iron

BI119-MH

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Black Iron Union Pipe Fitting 1-1/4
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Black Iron Union Pipe Fitting 1-1/4" Pipe Thread

BI104-J

$11.63 /Each

1/2
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1/2" NPT Coupling Pipe Fitting Black Iron

BI103-D

$2.55 /Each

Brass Coupling 1/8
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Brass Coupling 1/8" Pipe Thread

BF103-A

$0.89 /Each

Brass Reducing Coupling 3/8
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3/4
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3/4" x 1/4" Pipe Thread Reducing Coupling Black Iron

BI119-EB

$2.11 /Each

Brass Union Coupling 3/4
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Brass Union Coupling 3/4" Pipe Thread

BF104-E

$34.63 /Each

Brass Coupling 1
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Brass Coupling 1" Pipe Thread

BF103-H

$19.12 /Each

Brass Coupling 1/4
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Brass Coupling 1/4" Pipe Thread

BF103-B

$1.56 /Each

Brass Coupling 3/4
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Brass Coupling 3/4" Pipe Thread

BF103-E

$4.47 /Each

3/8
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3/8" x 1/8" Pipe Thread Reducing Coupling Black Iron

BI119-CA

$1.62 /Each

Brass Coupling 1/2
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Brass Coupling 1/2" Pipe Thread

BF103-D

$3.50 /Each

Black Iron Union Pipe Fitting 1/8
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Black Iron Union Pipe Fitting 1/8" Pipe Thread

BI104-A

$10.06 /Each

Brass Reducing Coupling 3/8
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Black Iron Union Pipe Fitting 2
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Black Iron Union Pipe Fitting 2" Pipe Thread

BI104-M

$21.54 /Each

2
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2" NPT Coupling Pipe Fitting Black Iron

BI103-M

$7.01 /Each

1
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1" NPT Coupling Pipe Fitting Black Iron

BI103-H

$2.89 /Each

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Kroil, Unseize the Day. Shop Now for the original penetrating oil.