Brass (Schedule 80) Pipe

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199 Products

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.

Thick-Wall Brass Threaded Pipe Nipples and Pipe

A thick wall gives this Schedule 80 pipe the strength to handle high-pressure applications. It is brass for good corrosion resistance. Pipe is seamless so it has a smooth interior for unrestricted flow.

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

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

Fully Threaded

For Use With: Air, Natural Gas, Oil, Water
Specifications Met: ASME B1.20.1, ASTM B43, ASTM B687
Fittings: Use Class 250 brass

Pipe Size	Lg.	Thread Type	Construction		Each
1/8	3/4"	NPT	Seamless	0000000	00000
1/4	7/8"	NPT	Seamless	0000000	0000
3/8	1"	NPT	Seamless	0000000	0000
1/2	1 1/8"	NPT	Seamless	0000000	0000
3/4	1 3/8"	NPT	Seamless	0000000	00000
1	1 1/2"	NPT	Seamless	0000000	00000
1 1/4	1 5/8"	NPT	Seamless	0000000	00000
1 1/2	1 3/4"	NPT	Seamless	0000000	00000
2	2"	NPT	Seamless	0000000	00000
2 1/2	2 1/2"	NPT	Seamless	00000000	000000

Threaded on Both Ends

For Use With: Air, Natural Gas, Oil, Water
Specifications Met: ASME B1.20.1, ASTM B43, ASTM B687; except
Lengths greater than 12": ASTM B43
Fittings: Use Class 250 brass

1/8 Pipe Size
Lg.	Thread Type	Construction		Each
1 1/2"	NPT	Seamless	0000000	00000
2"	NPT	Seamless	0000000	0000
2 1/2"	NPT	Seamless	0000000	0000
3"	NPT	Seamless	0000000	0000
3 1/2"	NPT	Seamless	0000000	0000
4"	NPT	Seamless	0000000	00000
5"	NPT	Seamless	0000000	00000
6"	NPT	Seamless	0000000	00000
8"	NPT	Seamless	0000000	00000
10"	NPT	Seamless	00000000	00000
12"	NPT	Seamless	00000000	00000
18"	NPT	Seamless	0000000	00000
24"	NPT	Seamless	0000000	00000
36"	NPT	Seamless	0000000	000000
48"	NPT	Seamless	0000000	000000
60"	NPT	Seamless	0000000	000000
72"	NPT	Seamless	0000000	000000
1/4 Pipe Size
1 1/2"	NPT	Seamless	0000000	0000
2"	NPT	Seamless	0000000	0000
2 1/2"	NPT	Seamless	0000000	0000
3"	NPT	Seamless	0000000	00000
3 1/2"	NPT	Seamless	0000000	00000
4"	NPT	Seamless	0000000	00000
5"	NPT	Seamless	0000000	00000
6"	NPT	Seamless	0000000	00000
8"	NPT	Seamless	0000000	00000
10"	NPT	Seamless	00000000	00000
12"	NPT	Seamless	00000000	00000
18"	NPT	Seamless	0000000	00000
24"	NPT	Seamless	0000000	00000
36"	NPT	Seamless	0000000	000000
48"	NPT	Seamless	0000000	000000
60"	NPT	Seamless	0000000	000000
72"	NPT	Seamless	0000000	000000
3/8 Pipe Size
1 1/2"	NPT	Seamless	0000000	0000
2"	NPT	Seamless	0000000	00000
2 1/2"	NPT	Seamless	0000000	00000
3"	NPT	Seamless	0000000	00000
3 1/2"	NPT	Seamless	0000000	00000
4"	NPT	Seamless	0000000	00000
5"	NPT	Seamless	0000000	00000
6"	NPT	Seamless	0000000	00000
8"	NPT	Seamless	0000000	00000
10"	NPT	Seamless	00000000	00000
12"	NPT	Seamless	00000000	00000
18"	NPT	Seamless	0000000	00000
24"	NPT	Seamless	0000000	000000
36"	NPT	Seamless	0000000	000000
48"	NPT	Seamless	0000000	000000
60"	NPT	Seamless	0000000	000000
72"	NPT	Seamless	0000000	000000
1/2 Pipe Size
1 1/2"	NPT	Seamless	0000000	00000
2"	NPT	Seamless	0000000	00000
2 1/2"	NPT	Seamless	0000000	00000
3"	NPT	Seamless	0000000	00000
3 1/2"	NPT	Seamless	0000000	00000
4"	NPT	Seamless	0000000	00000
5"	NPT	Seamless	0000000	00000
6"	NPT	Seamless	0000000	00000
8"	NPT	Seamless	0000000	00000
10"	NPT	Seamless	00000000	00000
12"	NPT	Seamless	00000000	00000
18"	NPT	Seamless	0000000	000000
24"	NPT	Seamless	0000000	000000
36"	NPT	Seamless	0000000	000000
48"	NPT	Seamless	0000000	000000
60"	NPT	Seamless	0000000	000000
72"	NPT	Seamless	0000000	000000
3/4 Pipe Size
1 1/2"	NPT	Seamless	0000000	00000
2"	NPT	Seamless	0000000	00000
2 1/2"	NPT	Seamless	0000000	00000
3"	NPT	Seamless	0000000	00000
3 1/2"	NPT	Seamless	0000000	00000
4"	NPT	Seamless	0000000	00000
5"	NPT	Seamless	0000000	00000
6"	NPT	Seamless	0000000	00000
8"	NPT	Seamless	0000000	00000
10"	NPT	Seamless	00000000	00000
12"	NPT	Seamless	00000000	00000
18"	NPT	Seamless	0000000	000000
24"	NPT	Seamless	0000000	000000
36"	NPT	Seamless	0000000	000000
48"	NPT	Seamless	0000000	000000
60"	NPT	Seamless	0000000	000000
72"	NPT	Seamless	0000000	000000
1 Pipe Size
2"	NPT	Seamless	0000000	00000
2 1/2"	NPT	Seamless	0000000	00000
3"	NPT	Seamless	0000000	00000
3 1/2"	NPT	Seamless	0000000	00000
4"	NPT	Seamless	0000000	00000
5"	NPT	Seamless	0000000	00000
6"	NPT	Seamless	0000000	00000
8"	NPT	Seamless	00000000	00000
10"	NPT	Seamless	00000000	000000
12"	NPT	Seamless	00000000	000000
18"	NPT	Seamless	0000000	000000
24"	NPT	Seamless	0000000	000000
36"	NPT	Seamless	0000000	000000
48"	NPT	Seamless	0000000	000000
60"	NPT	Seamless	0000000	000000
72"	NPT	Seamless	0000000	000000
1 1/4 Pipe Size
2"	NPT	Seamless	0000000	00000
2 1/2"	NPT	Seamless	0000000	00000
3"	NPT	Seamless	0000000	00000
3 1/2"	NPT	Seamless	0000000	00000
4"	NPT	Seamless	0000000	00000
5"	NPT	Seamless	0000000	00000
6"	NPT	Seamless	0000000	00000
8"	NPT	Seamless	00000000	000000
10"	NPT	Seamless	00000000	000000
12"	NPT	Seamless	00000000	000000
1 1/2 Pipe Size
2"	NPT	Seamless	0000000	00000
2 1/2"	NPT	Seamless	0000000	00000
3"	NPT	Seamless	0000000	00000
3 1/2"	NPT	Seamless	0000000	00000
4"	NPT	Seamless	0000000	00000
5"	NPT	Seamless	0000000	00000
6"	NPT	Seamless	0000000	000000
8"	NPT	Seamless	00000000	000000
12"	NPT	Seamless	00000000	000000
2 Pipe Size
2 1/2"	NPT	Seamless	0000000	00000
3"	NPT	Seamless	0000000	00000
3 1/2"	NPT	Seamless	0000000	00000
4"	NPT	Seamless	0000000	00000
5"	NPT	Seamless	0000000	000000
6"	NPT	Seamless	0000000	000000
8"	NPT	Seamless	00000000	000000
12"	NPT	Seamless	00000000	000000
2 1/2 Pipe Size
3"	NPT	Seamless	00000000	000000
3 1/2"	NPT	Seamless	00000000	000000
4"	NPT	Seamless	00000000	000000
6"	NPT	Seamless	00000000	000000
8"	NPT	Seamless	00000000	000000
12"	NPT	Seamless	00000000	000000

Medium-Pressure Brass and Bronze Threaded Pipe Fittings

Choose these fittings when you need better strength than our low-pressure brass and bronze pipe fittings. They offer good corrosion resistance.

Union connectors separate into three pieces so you can access your line without unthreading pipe connections.

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

Straight Connectors

For Use With: Air, Natural Gas, Oil, Water
Pressure Class: 250
Specifications Met: ASME B1.20.1, ASME B16.15, ASTM B584
Pipe Nipples and Pipe: Use Schedule 80 brass

NPT Female
Pipe Size	Max. Pressure	Material		Each
1/4	400 psi @ 72° F	Brass	0000000	000000
3/8	400 psi @ 72° F	Brass	0000000	00000
1/2	400 psi @ 72° F	Brass	0000000	00000
3/4	400 psi @ 72° F	Brass	0000000	00000
1	400 psi @ 72° F	Brass	0000000	000000
1 1/2	400 psi @ 72° F	Brass	0000000	000000
2	400 psi @ 72° F	Brass	0000000	000000

Union Straight Connectors

Exploded View

For Use With: Air, Natural Gas, Oil, Water
Pressure Class: 250
Specifications Met: ASME B1.20.1, ASME B16.15, ASTM B584
Pipe Nipples and Pipe: Use Schedule 80 brass

NPT Female
Pipe Size	Max. Pressure	Material		Each
1/4	400 psi @ 72° F	Brass	0000000	000000
3/8	400 psi @ 72° F	Brass	0000000	000000
1/2	400 psi @ 72° F	Brass	0000000	00000
3/4	400 psi @ 72° F	Brass	0000000	00000
1	400 psi @ 72° F	Brass	0000000	000000
1 1/4	400 psi @ 72° F	Brass	0000000	000000
1 1/2	400 psi @ 72° F	Brass	0000000	000000
2	400 psi @ 72° F	Brass	0000000	000000

90° Elbow Connectors

For Use With: Air, Natural Gas, Oil, Water
Pressure Class: 250
Specifications Met: ASME B1.20.1, ASME B16.15, ASTM B584
Pipe Nipples and Pipe: Use Schedule 80 brass

NPT Female
Pipe Size	Max. Pressure	Material		Each
1/4	400 psi @ 72° F	Brass	0000000	000000
3/8	400 psi @ 72° F	Brass	0000000	00000
1/2	400 psi @ 72° F	Brass	0000000	00000
3/4	400 psi @ 72° F	Brass	0000000	00000
1	400 psi @ 72° F	Brass	0000000	00000
1 1/4	400 psi @ 72° F	Brass	0000000	000000
1 1/2	400 psi @ 72° F	Brass	0000000	000000
2	400 psi @ 72° F	Brass	0000000	000000

45° Elbow Connectors

For Use With: Air, Natural Gas, Oil, Water
Pressure Class: 250
Specifications Met: ASME B1.20.1, ASME B16.15, ASTM B584
Pipe Nipples and Pipe: Use Schedule 80 brass

NPT Female
Pipe Size	Max. Pressure	Material		Each
3/4	400 psi @ 72° F	Brass	0000000	000000
1	400 psi @ 72° F	Brass	0000000	000000

Tee Connectors

For Use With: Air, Natural Gas, Oil, Water
Pressure Class: 250
Specifications Met: ASME B1.20.1, ASME B16.15, ASTM B584
Pipe Nipples and Pipe: Use Schedule 80 brass

NPT Female
Pipe Size	Max. Pressure	Material		Each
1/4	400 psi @ 72° F	Brass	0000000	000000
3/8	400 psi @ 72° F	Brass	0000000	00000
1/2	400 psi @ 72° F	Brass	0000000	00000
3/4	400 psi @ 72° F	Brass	0000000	00000
1	400 psi @ 72° F	Brass	0000000	000000
1 1/4	400 psi @ 72° F	Brass	0000000	000000
1 1/2	400 psi @ 72° F	Brass	0000000	000000
2	400 psi @ 72° F	Brass	0000000	000000

Cross Connectors

For Use With: Air, Natural Gas, Oil, Water
Pressure Class: 250
Specifications Met: ASME B1.20.1, ASME B16.15, ASTM B584
Pipe Nipples and Pipe: Use Schedule 80 brass

NPT Female
Pipe Size	Max. Pressure	Material		Each
1/2	400 psi @ 72° F	Brass	0000000	0000000
3/4	400 psi @ 72° F	Brass	0000000	000000
1	400 psi @ 72° F	Brass	0000000	000000

Caps

For Use With: Air, Natural Gas, Oil, Water
Pressure Class: 250
Specifications Met: ASME B1.20.1, ASME B16.15, ASTM B584
Pipe Nipples and Pipe: Use Schedule 80 brass

NPT Female
Pipe Size	Max. Pressure	Material		Each
1/2	400 psi @ 72° F	Brass	0000000	000000
3/4	400 psi @ 72° F	Brass	0000000	00000
1	400 psi @ 72° F	Brass	0000000	000000
2	400 psi @ 72° F	Brass	0000000	000000

Brass Push-to-Connect Fittings for Copper Tubing

Tubing: Use with K, M, L copper, polyethylene plastic, CPVC

Connect these fittings to copper tubing with a push—no heat, solder, or flux required. They have an internal gripping ring and O-ring that hold the fitting secure. They also come with a tube support or retainer if you want to use them with polyethylene plastic (PEX) tubing. They are also known as instant fittings. Fittings are brass for good corrosion resistance. They are compatible with SharkBite® fittings. To adhere to safety standards for drinking water systems, use fittings that meet NSF/ANSI 61.

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

Straight Adapters, Copper Tube × PVC Plastic Pipe

For Use With: Water, Drinking Water
Temperature Range: 35° to 200° F
Specifications Met: NSF/ANSI 61

Connect copper tubing to PVC pipe. These adapters are also known as transition couplings. To remove the adapter from your PVC pipe, you'll need a release clip with depth gauge (sold separately).

Tube Connection		Pipe Connection
Copper Tube Size	For Tube OD	For Pipe Material	Pipe Size	Material	Release Ring Material	Release Ring Color	Max. Pressure		Each
1/2	5/8"	PVC Plastic	1/2	Brass	Plastic	Tan, White	200 psi @ 72° F	00000000	000000
3/4	7/8"	PVC Plastic	3/4	Brass	Plastic	Tan, White	200 psi @ 72° F	00000000	00000
1	1 1/8"	PVC Plastic	1	Brass	Plastic	Tan, White	200 psi @ 72° F	00000000	00000

Straight Adapters, Copper Tube Stem × CPVC Plastic Pipe

For Use With: Air, Water
Temperature Range: 32° to 200° F

Connect copper tubing to CPVC pipe. These adapters are also known as transition couplings. Fittings with tube stem insert into the tube end of another fitting in place of a length of tubing.

		Pipe Connection
Copper Tube Size	Tube Stem OD	For Pipe Material	Pipe Size	Material	Release Ring Material	Release Ring Color	Max. Pressure		Each
1/2	5/8"	CPVC Plastic	1/2	Brass	Plastic	White	200 psi @ 72° F	00000000	00000
3/4	7/8"	CPVC Plastic	3/4	Brass	Plastic	White	200 psi @ 72° F	00000000	0000

Release Clips

Clip

Clip with Depth Gauge

A release clip is required to disconnect the fitting from the tubing.

Use release clips with a depth gauge to mark how far you need to insert your PVC pipe into its fitting to ensure a watertight connection.

For Pipes
For Copper Tube Size	For Tube OD	For Pipe Size	For Pipe Material	Features		Each
__	__	1/2	CPVC Plastic	__	00000000	00000
__	__	1/2	PVC Plastic	Depth Gauge	00000000	0000
__	__	3/4	CPVC Plastic	__	00000000	0000
__	__	3/4	PVC Plastic	Depth Gauge	00000000	0000
__	__	1	CPVC Plastic	__	00000000	0000
__	__	1	PVC Plastic	Depth Gauge	00000000	0000
For Tubes
1/2	5/8"	__	__	__	0000000	0000
3/4	7/8"	__	__	__	0000000	000
1	1 1/8"	__	__	__	0000000	0000

Chamfering and Deburring Depth Gauge Tools

Use the chamfering and deburring depth gauge tool (sold separately) to deburr tubing before inserting it into the fitting.

For Copper Tube Size	For Tube OD		Each
3/8, 1/2, 3/4, 1	1/2", 5/8", 7/8", 1 1/8"	00000000	000000