Steel Pipe Threaded-One-End Nipples

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	Threading Threading	Show

Threaded on One End

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Threaded on Both Ends

Fully Threaded

Threaded on One End

Unthreaded

	Material Material

Steel

	Pipe Size Pipe Size

	Thread Type Thread Type

NPT

	System of Measurement System of Measurement

Inch

	Length Length

	Schedule Schedule


40	80

XXH

	Type Type


Pipe	Adapter

	Connection Style Connection Style

	Shape Shape

	Straight

	For Use With For Use With

	Socket Connect Type Socket Connect Type

	Weld

	ID ID

	OD OD

	Wall Thickness Wall Thickness

	Finish Finish

Black Coated

	Connection Type Connection Type

	Pipe

	Construction Construction

Welded

Seamless

	Specifications Met Specifications Met

ASME

ASTM

	Gender Gender

Male

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

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How to Identify and Measure Fittings

Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.

Standard-Wall Steel Threaded Pipe Nipples and Pipe

Also known as Schedule 40, this pipe is designed for low-pressure applications. Use in noncorrosive applications.

Welded pipe has a weld bead on the inside.

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

NPT Threaded on One End

For Use With: Air, Steam, Oil, Water, Natural Gas
Specifications Met: ASTM A733, ASME B1.20.1, ASTM A53
Fittings: Use Class 125 or 150 Iron and Steel

1/8 Pipe Size
Lg.	Construction	Material		Each
1"	Welded	Black-Coated Steel	00000000	00000
1 1/2"	Welded	Black-Coated Steel	00000000	0000
2"	Welded	Black-Coated Steel	00000000	0000
2 1/2"	Welded	Black-Coated Steel	00000000	0000
3"	Welded	Black-Coated Steel	00000000	0000
4"	Welded	Black-Coated Steel	00000000	0000
5"	Welded	Black-Coated Steel	00000000	00000
6"	Welded	Black-Coated Steel	00000000	0000
8"	Welded	Black-Coated Steel	00000000	00000
12"	Welded	Black-Coated Steel	00000000	00000
36"	Welded	Black-Coated Steel	0000000	00000
60"	Welded	Black-Coated Steel	0000000	00000
1/4 Pipe Size
1"	Welded	Black-Coated Steel	00000000	0000
1 1/2"	Welded	Black-Coated Steel	00000000	0000
2"	Welded	Black-Coated Steel	00000000	0000
2 1/2"	Welded	Black-Coated Steel	00000000	0000
3"	Welded	Black-Coated Steel	00000000	0000
3 1/2"	Welded	Black-Coated Steel	00000000	0000
4"	Welded	Black-Coated Steel	00000000	0000
5"	Welded	Black-Coated Steel	00000000	0000
6"	Welded	Black-Coated Steel	00000000	0000
8"	Welded	Black-Coated Steel	00000000	00000
10"	Welded	Black-Coated Steel	00000000	00000
12"	Welded	Black-Coated Steel	00000000	00000
36"	Welded	Black-Coated Steel	0000000	00000
60"	Welded	Black-Coated Steel	0000000	00000
3/8 Pipe Size
1"	Welded	Black-Coated Steel	00000000	0000
1 1/2"	Welded	Black-Coated Steel	00000000	0000
2"	Welded	Black-Coated Steel	00000000	0000
2 1/2"	Welded	Black-Coated Steel	00000000	0000
3"	Welded	Black-Coated Steel	00000000	0000
3 1/2"	Welded	Black-Coated Steel	00000000	0000
4"	Welded	Black-Coated Steel	00000000	0000
4 1/2"	Welded	Black-Coated Steel	00000000	00000
5"	Welded	Black-Coated Steel	00000000	00000
6"	Welded	Black-Coated Steel	00000000	0000
8"	Welded	Black-Coated Steel	00000000	00000
10"	Welded	Black-Coated Steel	00000000	00000
12"	Welded	Black-Coated Steel	00000000	00000
36"	Welded	Black-Coated Steel	0000000	00000
60"	Welded	Black-Coated Steel	0000000	00000
1/2 Pipe Size
1"	Welded	Black-Coated Steel	00000000	0000
1 1/2"	Welded	Black-Coated Steel	00000000	0000
2"	Welded	Black-Coated Steel	00000000	0000
2 1/2"	Welded	Black-Coated Steel	00000000	0000
3"	Welded	Black-Coated Steel	00000000	0000
3 1/2"	Welded	Black-Coated Steel	00000000	0000
4"	Welded	Black-Coated Steel	00000000	0000
4 1/2"	Welded	Black-Coated Steel	00000000	0000
5"	Welded	Black-Coated Steel	00000000	0000
5 1/2"	Welded	Black-Coated Steel	00000000	0000
6"	Welded	Black-Coated Steel	00000000	0000
8"	Welded	Black-Coated Steel	00000000	00000
10"	Welded	Black-Coated Steel	00000000	00000
12"	Welded	Black-Coated Steel	00000000	00000
36"	Welded	Black-Coated Steel	00000000	00000
60"	Welded	Black-Coated Steel	00000000	00000
3/4 Pipe Size
1"	Welded	Black-Coated Steel	00000000	0000
1 1/2"	Welded	Black-Coated Steel	00000000	0000
2"	Welded	Black-Coated Steel	00000000	0000
2 1/2"	Welded	Black-Coated Steel	00000000	0000
3"	Welded	Black-Coated Steel	00000000	0000
3 1/2"	Welded	Black-Coated Steel	00000000	0000
4"	Welded	Black-Coated Steel	00000000	0000
4 1/2"	Welded	Black-Coated Steel	00000000	0000
5"	Welded	Black-Coated Steel	00000000	0000
5 1/2"	Welded	Black-Coated Steel	00000000	0000
6"	Welded	Black-Coated Steel	00000000	0000
8"	Welded	Black-Coated Steel	00000000	00000
10"	Welded	Black-Coated Steel	00000000	00000
12"	Welded	Black-Coated Steel	00000000	00000
36"	Welded	Black-Coated Steel	00000000	00000
60"	Welded	Black-Coated Steel	00000000	00000
1 Pipe Size
1"	Welded	Black-Coated Steel	00000000	0000
1 1/2"	Welded	Black-Coated Steel	00000000	0000
2"	Welded	Black-Coated Steel	00000000	0000
2 1/2"	Welded	Black-Coated Steel	00000000	0000
3"	Welded	Black-Coated Steel	00000000	0000
3 1/2"	Welded	Black-Coated Steel	00000000	0000
4"	Welded	Black-Coated Steel	00000000	0000
4 1/2"	Welded	Black-Coated Steel	00000000	00000
5"	Welded	Black-Coated Steel	00000000	00000
5 1/2"	Welded	Black-Coated Steel	00000000	00000
6"	Welded	Black-Coated Steel	00000000	0000
8"	Welded	Black-Coated Steel	00000000	00000
10"	Welded	Black-Coated Steel	00000000	00000
12"	Welded	Black-Coated Steel	00000000	00000
36"	Welded	Black-Coated Steel	00000000	00000
60"	Welded	Black-Coated Steel	00000000	00000
1 1/2 Pipe Size
1 1/2"	Welded	Black-Coated Steel	00000000	00000
2"	Welded	Black-Coated Steel	00000000	0000
2 1/2"	Welded	Black-Coated Steel	00000000	00000
3"	Welded	Black-Coated Steel	00000000	0000
3 1/2"	Welded	Black-Coated Steel	00000000	00000
4"	Welded	Black-Coated Steel	00000000	0000
4 1/2"	Welded	Black-Coated Steel	00000000	00000
5"	Welded	Black-Coated Steel	00000000	00000
5 1/2"	Welded	Black-Coated Steel	00000000	00000
6"	Welded	Black-Coated Steel	00000000	00000
8"	Welded	Black-Coated Steel	00000000	00000
10"	Welded	Black-Coated Steel	00000000	00000
12"	Welded	Black-Coated Steel	00000000	00000
36"	Welded	Black-Coated Steel	00000000	00000
60"	Welded	Black-Coated Steel	00000000	000000
2 Pipe Size
2"	Welded	Black-Coated Steel	00000000	00000
2 1/2"	Welded	Black-Coated Steel	00000000	00000
3"	Welded	Black-Coated Steel	00000000	00000
3 1/2"	Welded	Black-Coated Steel	00000000	00000
4"	Welded	Black-Coated Steel	00000000	00000
4 1/2"	Welded	Black-Coated Steel	00000000	00000
5"	Welded	Black-Coated Steel	00000000	00000
5 1/2"	Welded	Black-Coated Steel	00000000	00000
6"	Welded	Black-Coated Steel	00000000	00000
8"	Welded	Black-Coated Steel	00000000	00000
10"	Welded	Black-Coated Steel	00000000	00000
12"	Welded	Black-Coated Steel	00000000	00000
36"	Welded	Black-Coated Steel	00000000	00000
60"	Welded	Black-Coated Steel	00000000	000000
2 1/2 Pipe Size
2"	Welded	Black-Coated Steel	00000000	00000
2 1/2"	Welded	Black-Coated Steel	00000000	00000
3"	Welded	Black-Coated Steel	00000000	00000
3 1/2"	Welded	Black-Coated Steel	00000000	00000
4"	Welded	Black-Coated Steel	00000000	00000
4 1/2"	Welded	Black-Coated Steel	00000000	00000
5"	Welded	Black-Coated Steel	00000000	00000
5 1/2"	Welded	Black-Coated Steel	00000000	00000
6"	Welded	Black-Coated Steel	00000000	00000
8"	Welded	Black-Coated Steel	00000000	00000
10"	Welded	Black-Coated Steel	00000000	00000
12"	Welded	Black-Coated Steel	00000000	00000
36"	Welded	Black-Coated Steel	00000000	000000
60"	Welded	Black-Coated Steel	00000000	000000
3 Pipe Size
2"	Welded	Black-Coated Steel	00000000	00000
2 1/2"	Welded	Black-Coated Steel	00000000	00000
3"	Welded	Black-Coated Steel	00000000	00000
3 1/2"	Welded	Black-Coated Steel	00000000	00000
4"	Welded	Black-Coated Steel	00000000	00000
4 1/2"	Welded	Black-Coated Steel	00000000	00000
5"	Welded	Black-Coated Steel	00000000	00000
5 1/2"	Welded	Black-Coated Steel	00000000	00000
6"	Welded	Black-Coated Steel	00000000	00000
8"	Welded	Black-Coated Steel	00000000	00000
10"	Welded	Black-Coated Steel	00000000	00000
12"	Welded	Black-Coated Steel	00000000	00000
36"	Welded	Black-Coated Steel	00000000	000000
60"	Welded	Black-Coated Steel	00000000	000000
4 Pipe Size
3"	Welded	Black-Coated Steel	00000000	00000
3 1/2"	Welded	Black-Coated Steel	00000000	00000
4"	Welded	Black-Coated Steel	00000000	00000
4 1/2"	Welded	Black-Coated Steel	00000000	00000
5"	Welded	Black-Coated Steel	00000000	00000
5 1/2"	Welded	Black-Coated Steel	00000000	00000
6"	Welded	Black-Coated Steel	00000000	00000
8"	Welded	Black-Coated Steel	00000000	00000
10"	Welded	Black-Coated Steel	00000000	00000
12"	Welded	Black-Coated Steel	00000000	00000
36"	Welded	Black-Coated Steel	00000000	000000
60"	Welded	Black-Coated Steel	00000000	000000
6 Pipe Size
6"	Welded	Black-Coated Steel	00000000	000000
12"	Welded	Black-Coated Steel	00000000	000000

Thick-Wall Steel Threaded Pipe Nipples and Pipe

Also known as Schedule 80, this pipe has thick walls for good strength in medium-pressure applications.

Welded pipe has a weld bead on the inside.

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

NPT Threaded on One End

For Use With: Air, Natural Gas, Oil, Steam, Water
Specifications Met: ASTM A733, ASME B1.20.1, ASTM A53
Fittings: Use Class 300 iron or steel
Flanges: Use Class 300 or 600 steel

Welded
Lg.	Material		Each
1/8 Pipe Size
1 1/2"	Black-Coated Steel	0000000	00000
2"	Black-Coated Steel	0000000	0000
3"	Black-Coated Steel	0000000	0000
4"	Black-Coated Steel	0000000	0000
6"	Black-Coated Steel	0000000	00000
1/4 Pipe Size
1 1/2"	Black-Coated Steel	0000000	0000
2"	Black-Coated Steel	0000000	0000
3"	Black-Coated Steel	0000000	0000
4"	Black-Coated Steel	0000000	0000
6"	Black-Coated Steel	0000000	00000
12"	Black-Coated Steel	0000000	00000
3/8 Pipe Size
1 1/2"	Black-Coated Steel	0000000	0000
2"	Black-Coated Steel	0000000	0000
3"	Black-Coated Steel	0000000	0000
4"	Black-Coated Steel	0000000	00000
6"	Black-Coated Steel	0000000	00000
12"	Black-Coated Steel	0000000	00000
1/2 Pipe Size
1 1/2"	Black-Coated Steel	0000000	0000
2"	Black-Coated Steel	0000000	0000
3"	Black-Coated Steel	0000000	0000
4"	Black-Coated Steel	0000000	0000
6"	Black-Coated Steel	0000000	0000
12"	Black-Coated Steel	0000000	00000
3/4 Pipe Size
1 1/2"	Black-Coated Steel	0000000	0000
2"	Black-Coated Steel	0000000	0000
3"	Black-Coated Steel	0000000	0000
4"	Black-Coated Steel	0000000	0000
6"	Black-Coated Steel	0000000	00000
12"	Black-Coated Steel	0000000	00000
1 Pipe Size
1 1/2"	Black-Coated Steel	0000000	0000
2"	Black-Coated Steel	0000000	0000
3"	Black-Coated Steel	0000000	00000
4"	Black-Coated Steel	0000000	00000
6"	Black-Coated Steel	0000000	00000
12"	Black-Coated Steel	0000000	00000
1 1/2 Pipe Size
1 1/2"	Black-Coated Steel	0000000	00000
2"	Black-Coated Steel	0000000	00000
3"	Black-Coated Steel	0000000	00000
4"	Black-Coated Steel	0000000	00000
6"	Black-Coated Steel	0000000	00000
12"	Black-Coated Steel	0000000	00000
2 Pipe Size
2"	Black-Coated Steel	0000000	00000
3"	Black-Coated Steel	0000000	00000
4"	Black-Coated Steel	0000000	00000
6"	Black-Coated Steel	0000000	00000
12"	Black-Coated Steel	0000000	00000

Super-Thick-Wall Steel Threaded Pipe Nipples and Pipe

Also known as Schedule XXH, this heavy duty pipe has the thickest, strongest walls of all the threaded pipe we offer. Pipe is seamless, so it has a smooth interior for unrestricted flow. Use in noncorrosive environments.

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

Threaded on One End

For Use With:
Steel: Air, Hydraulic Fluid, Natural Gas, Oil, Steam, Water
Iron: Air, Hydraulic Fluid, Nitrogen Gas, Oil, Steam, Water
Specifications Met: ASTM A733, ASME B1.20.1, ASTM A106
Fittings: Use Class 6000 steel
Flanges: Use Class 1500 steel

1/2 Pipe Size—08 Dash Size
Lg.	Thread Type	Construction	Material		Each
1 1/2"	NPT	Seamless	Steel	0000000	000000
2"	NPT	Seamless	Steel	0000000	00000
3"	NPT	Seamless	Steel	0000000	00000
4"	NPT	Seamless	Steel	0000000	00000
5"	NPT	Seamless	Steel	0000000	00000
6"	NPT	Seamless	Steel	0000000	00000
3/4 Pipe Size—12 Dash Size
1 1/2"	NPT	Seamless	Steel	0000000	00000
2"	NPT	Seamless	Steel	0000000	00000
3"	NPT	Seamless	Steel	0000000	00000
4"	NPT	Seamless	Steel	0000000	00000
5"	NPT	Seamless	Steel	0000000	00000
6"	NPT	Seamless	Steel	0000000	00000
1 Pipe Size—16 Dash Size
2"	NPT	Seamless	Steel	0000000	00000
3"	NPT	Seamless	Steel	0000000	00000
4"	NPT	Seamless	Steel	0000000	00000
5"	NPT	Seamless	Steel	0000000	00000
6"	NPT	Seamless	Steel	0000000	00000
1 1/4 Pipe Size—20 Dash Size
2"	NPT	Seamless	Steel	0000000	00000
3"	NPT	Seamless	Steel	0000000	00000
4"	NPT	Seamless	Steel	0000000	00000
5"	NPT	Seamless	Steel	0000000	00000
6"	NPT	Seamless	Steel	0000000	00000
1 1/2 Pipe Size—24 Dash Size
2"	NPT	Seamless	Steel	0000000	00000
3"	NPT	Seamless	Steel	0000000	00000
4"	NPT	Seamless	Steel	0000000	00000
5"	NPT	Seamless	Steel	0000000	00000
6"	NPT	Seamless	Steel	0000000	00000
2 Pipe Size—32 Dash Size
3"	NPT	Seamless	Steel	0000000	00000
4"	NPT	Seamless	Steel	0000000	00000
5"	NPT	Seamless	Steel	0000000	00000
6"	NPT	Seamless	Steel	0000000	00000

Standard-Wall Grooved-End Steel Pipe Nipples and Pipe

The grooved ends on this pipe connect to fittings with a clamp (sold separately) for an easy way to install piping systems. It is also known as Schedule 40. Pipe is welded, so it has a weld bead on the inside. Use it in noncorrosive environments.

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

Grooved End × NPT Male

For Use With: See table
Specifications Met: UL Listed, FM Approved

2 Pipe Size
Lg.	Wall Thick.	Construction	Material	For Use With		Each
6"	0.154"	Welded	Black-Coated Steel	Air	00000000	000000
12"	0.154"	Welded	Black-Coated Steel	Air	00000000	00000
3 Pipe Size
6"	0.216"	Welded	Black-Coated Steel	Air	00000000	00000
12"	0.216"	Welded	Black-Coated Steel	Air	00000000	000000
24"	0.215"	Welded	Black-Coated Steel	Air, Water	00000000	000000
4 Pipe Size
12"	0.237"	Welded	Black-Coated Steel	Air	00000000	000000

Clamps

Clamp

For Use With: See table
Temperature Range: See table
Specifications Met: UL Listed, FM Approved, ASTM A536

Clamps									Replacement Gaskets
For Pipe Size	For Pipe OD	Max. Pressure	Temperature Range	Color	Material	Gasket Material		Each		Each
Air, Oil
3	3 1/2"	750 psi @ 72° F	-20° to 180° F	Orange	Enamel-Coated Iron	Buna-N Rubber	00000000	000000	00000000	000000
Water
3	3 1/2"	750 psi @ 72° F	-30° to 250° F	Orange	Enamel-Coated Iron	EPDM Rubber	00000000	00000	00000000	00000