The plating on this pipe creates a shiny finish and provides extra protection in corrosive environments. It has the strength to handle high-pressure applications.

Nickel-plated brass pipe provides better corrosion resistance than unplated brass. Black zinc–plated brass pipe has a shiny finish that offers better corrosion resistance than nickel-plated brass and stands up to salt-spray applications. Chrome-plated brass pipe has a mirror-like finish and provides better corrosion resistance than nickel- and black zinc–plated brass.

Fully threaded pipe is also known as a close nipple; it is threaded on each end to the center.

NPTF (Dryseal) threads are compatible with NPT threads.

Universal threads have a Buna-N rubber gasket to protect against leaks.

3D CAD models availableFor technical drawings and 3-D models, click on a part number.

Threaded on Both Ends

For Use With: Air, Natural Gas, Oil, Water

Nickel-Plated

Brass

Black

Zinc-Plated

Brass

Chrome-Plated

Brass

Pipe

Size Lg. Hex

Wd. Max. Pressure Each Each Each

NPTF

1/8 1 1/2" __ 1,000 psi @ 72° F 9151K56 $2.34 5799T71 $2.71 2641K67 $5.32

1/8 2" __ 1,000 psi @ 72° F 9151K46 2.87 5799T75 3.35 2641K72 6.50

1/8 3" __ 1,000 psi @ 72° F 9151K35 3.35 5799T79 3.85 2641K76 7.66

1/8 4" __ 1,000 psi @ 72° F 9151K66 5.19 5799T84 5.97 2641K81 11.82

1/4 1 1/2" __ 1,000 psi @ 72° F 9151K57 2.73 5799T72 3.29 2641K68 6.22

1/4 2" __ 1,000 psi @ 72° F 9151K47 3.04 5799T76 3.63 2641K73 6.91

1/4 3" __ 1,000 psi @ 72° F 9151K45 3.98 5799T81 4.58 2641K77 8.86

1/4 4" __ 1,000 psi @ 72° F 9151K67 7.41 5799T85 7.99 2641K82 14.99

3/8 1 1/2" __ 1,000 psi @ 72° F 9151K58 3.33 5799T73 3.57 2641K69 7.01

3/8 2" __ 1,000 psi @ 72° F 9151K48 4.13 5799T77 5.28 2641K74 9.10

3/8 3" __ 1,000 psi @ 72° F 9151K55 6.76 5799T82 7.26 2641K78 13.45

3/8 4" __ 1,000 psi @ 72° F 9151K68 3.83 5799T86 10.79 2641K83 17.37

1/2 1 1/2" __ 1,000 psi @ 72° F 9151K59 4.71 5799T74 5.66 2641K71 9.91

1/2 2" __ 1,000 psi @ 72° F 9151K49 5.14 5799T78 6.20 2641K75 11.41

1/2 3" __ 1,000 psi @ 72° F 9151K65 8.11 5799T83 8.98 2641K79 16.64

1/2 4" __ 1,000 psi @ 72° F 9151K69 11.00 5799T87 13.27 2641K84 22.34

Universal

1/4 1 1/4" 5/8" 250 psi @ 72° F 9151K378 5.00 ______ __ ______ __

3/8 1 1/4" 13/16" 250 psi @ 72° F 9151K379 6.36 ______ __ ______ __

Fully Threaded

For Use With: Air, Natural Gas, Oil, Water

Nickel-Plated

Brass

Black

Zinc-Plated

Brass

Chrome-Plated

Brass

Pipe

Size Thread

Size Lg. Hex Wd. Max. Pressure Each Each Each

NPTF

1/8 __ 3/4" __ 1,000 psi @ 72° F 9151K76 $1.79 5799T96 $2.06 2641K63 $2.49

1/4 __ 7/8" __ 1,000 psi @ 72° F 9151K77 2.06 5799T97 2.37 2641K64 3.00

3/8 __ 1" __ 1,000 psi @ 72° F 9151K78 2.28 5799T98 2.63 2641K65 4.06

1/2 __ 1 1/8" __ 1,000 psi @ 72° F 9151K79 3.47 5799T99 5.32 2641K66 5.03

BSPP

1/8 __ 5/8" 9/16" 2,170 psi @ 72° F 9151K372 1.28 ______ __ ______ __

1/4 __ 7/8" 11/16" 1,450 psi @ 72° F 9151K373 1.84 ______ __ ______ __

3/8 __ 7/8" 3/4" 1,080 psi @ 72° F 9151K374 2.44 ______ __ ______ __

1/2 __ 1" 15/16" 725 psi @ 72° F 9151K375 3.92 ______ __ ______ __

3/4 __ 1 3/16" 1 3/16" 1,230 psi @ 72° F 9151K376 9.73 ______ __ ______ __

1 __ 1 1/4" 1 9/16" 1,160 psi @ 72° F 9151K377 14.60 ______ __ ______ __

BSPT

1/8 __ 3/4" 1/2" 2,170 psi @ 72° F 9151K363 1.04 ______ __ ______ __

1/4 __ 1 1/16" 9/16" 1,450 psi @ 72° F 9151K364 1.60 ______ __ ______ __

3/8 __ 1 1/8" 11/16" 1,080 psi @ 72° F 9151K365 2.16 ______ __ ______ __

1/2 __ 1 5/16" 7/8" 725 psi @ 72° F 9151K366 3.68 ______ __ ______ __

3/4 __ 1 9/16" 1 1/16" 1,230 psi @ 72° F 9151K367 6.48 ______ __ ______ __

1 __ 1 13/16" 1 5/16" 1,160 psi @ 72° F 9151K368 11.73 ______ __ ______ __

Metric

__ M3 3/8" 3/16" 1,080 psi @ 72° F 9151K369 1.20 ______ __ ______ __

__ M5 7/16" 5/16" 1,080 psi @ 72° F 9151K406 1.12 ______ __ ______ __