Brass (Schedule 40) British Standard Thread Pipe Nipples

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136 Products

About Pipe and Fittings

Measure your pipe and fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.

Standard-Wall Brass Threaded Pipe Nipples and Pipe

Also known as Schedule 40, this pipe is for use in low-pressure flow applications. It is brass, which offers good corrosion resistance. Pipe is seamless and 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.

To adhere to safety standards for drinking water systems, use pipe that meets NSF/ANSI 61.

BSPT Fully Threaded

For Use With: Air, Natural Gas, Oil, Steam, Water
Specifications Met: ASME BS21, ASTM B687
Fittings: Use Class 125 brass or bronze
Flanges: Use Class 150 brass or bronze

Pipe Size	Lg.	Construction		Each
1/8	3/4"	Seamless	4824K111	00000
1/4	7/8"	Seamless	4824K112	0000
3/8	1"	Seamless	4824K113	0000
1/2	1 1/8"	Seamless	4824K114	0000
3/4	1 3/8"	Seamless	4824K115	0000
1	1 1/2"	Seamless	4824K116	00000
1 1/4	1 5/8"	Seamless	4824K117	00000
1 1/2	1 3/4"	Seamless	4824K118	00000
2	2"	Seamless	4824K119	00000

BSPT Threaded on Both Ends

For Use With:
Lengths 6" and Shorter: Air, Natural Gas, Oil, Steam, Water
Lengths 12" and Longer: Air, Drinking Water, Natural Gas, Oil, Steam, Water
Specifications Met:
Lengths 6" and Shorter: ASME BS21, ASTM B687
Lengths 12" and Longer: ASME BS21, ASTM B687, NSF/ANSI 61
Fittings: Use Class 125 brass or bronze
Flanges: Use Class 150 brass or bronze

1/8 Pipe Size
Lg.	Construction		Each
1 1/2"	Seamless	4824K121	00000
2"	Seamless	4824K131	0000
3"	Seamless	4824K151	0000
4"	Seamless	4824K171	0000
6"	Seamless	4824K191	00000
12"	Seamless	4824K311	00000
1/4 Pipe Size
1 1/2"	Seamless	4824K122	0000
2"	Seamless	4824K132	0000
3"	Seamless	4824K152	0000
4"	Seamless	4824K172	0000
6"	Seamless	4824K192	00000
3/8 Pipe Size
1 1/2"	Seamless	4824K123	0000
2"	Seamless	4824K133	0000
3"	Seamless	4824K153	0000
4"	Seamless	4824K173	00000
6"	Seamless	4824K193	00000
36"	Seamless	4824K323	000000
1/2 Pipe Size
1 1/2"	Seamless	4824K124	0000
2"	Seamless	4824K134	0000
3"	Seamless	4824K154	00000
4"	Seamless	4824K174	00000
6"	Seamless	4824K194	00000
12"	Seamless	4824K314	00000
36"	Seamless	4824K324	000000
3/4 Pipe Size
1 1/2"	Seamless	4824K125	0000
2"	Seamless	4824K135	00000
3"	Seamless	4824K155	00000
4"	Seamless	4824K175	00000
6"	Seamless	4824K195	00000
12"	Seamless	4824K315	00000
36"	Seamless	4824K325	000000

1 Pipe Size
Lg.	Construction		Each
2"	Seamless	4824K136	000000
3"	Seamless	4824K156	00000
4"	Seamless	4824K176	00000
6"	Seamless	4824K196	00000
12"	Seamless	4824K316	00000
36"	Seamless	4824K326	000000
1 1/4 Pipe Size
2"	Seamless	4824K137	00000
3"	Seamless	4824K157	00000
4"	Seamless	4824K177	00000
6"	Seamless	4824K197	00000
12"	Seamless	4824K317	000000
36"	Seamless	4824K327	000000
1 1/2 Pipe Size
2"	Seamless	4824K138	00000
3"	Seamless	4824K158	00000
4"	Seamless	4824K178	00000
6"	Seamless	4824K198	00000
12"	Seamless	4824K318	000000
36"	Seamless	4824K328	000000
2 Pipe Size
3"	Seamless	4824K159	00000
4"	Seamless	4824K179	00000
6"	Seamless	4824K199	000000
12"	Seamless	4824K319	000000
36"	Seamless	4824K329	000000

BSPT × NPT Fully Threaded

For Use With:
Lengths 1 1/2" and Shorter: Air, Natural Gas, Oil, Steam, Water
Lengths 1 5/8" and Longer: Air, Drinking Water, Natural Gas, Oil, Steam, Water
Specifications Met:
Lengths 1 1/2" and Shorter: ASME B1.20.1, ASME BS21, ASTM B687
Lengths 1 5/8" and Longer: ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61
Fittings: Use Class 125 brass or bronze
Flanges: Use Class 150 brass or bronze

Pipe Size	Lg.	Construction		Each
1/8	3/4"	Seamless	5832T111	00000
1/4	7/8"	Seamless	5832T112	0000
3/8	1"	Seamless	5832T113	0000
1/2	1 1/8"	Seamless	5832T114	0000
3/4	1 3/8"	Seamless	5832T115	00000
1	1 1/2"	Seamless	5832T116	00000
1 1/4	1 5/8"	Seamless	5832T311	00000
1 1/2	1 3/4"	Seamless	5832T312	00000
2	2"	Seamless	5832T313	00000

BSPT × NPT Threaded on Both Ends

For Use With: See Table
Specifications Met: See Table
Fittings: Use Class 125 brass or bronze
Flanges: Use Class 150 brass or bronze

1/8 Pipe Size
Lg.	Construction	For Use With	Specifications Met		Each
1 1/2"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T121	00000
2"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T131	0000
3"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T141	0000
4"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T151	0000
6"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T161	00000
12"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T326	00000
36"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T336	00000
1/4 Pipe Size
1 1/2"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T122	0000
2"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T132	0000
3"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T142	0000
4"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T152	00000
6"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T162	00000
12"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T327	00000
36"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T337	00000
3/8 Pipe Size
1 1/2"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T123	0000
2"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T133	0000
3"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T143	00000
4"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T153	00000
6"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T163	00000
12"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T328	00000
36"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T338	000000
1/2 Pipe Size
1 1/2"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T124	0000
2"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T134	0000
3"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T144	00000
4"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T154	00000
6"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T164	00000
12"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T329	00000
36"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T339	000000
3/4 Pipe Size
1 1/2"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T125	00000
2"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T135	00000
3"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T145	00000
4"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T155	00000
6"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T165	00000
12"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T331	00000
36"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T341	000000
1 Pipe Size
2"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T136	00000
3"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T146	00000
4"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T156	00000
6"	Seamless	Air, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687	5832T166	00000
12"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T332	00000
36"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T342	000000
1 1/2 Pipe Size
2"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T315	00000
3"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T317	00000
4"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T321	00000
6"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T324	00000
12"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T334	000000
36"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T344	000000
1 1/4 Pipe Size
2"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T314	00000
3"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T316	00000
4"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T319	00000
6"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T323	00000
12"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T333	000000
36"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T343	000000
2 Pipe Size
3"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T318	00000
4"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T322	00000
6"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T325	000000
12"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T335	000000
36"	Seamless	Air, Drinking Water, Natural Gas, Oil, Steam, Water	ASME B1.20.1, ASME BS21, ASTM B687, NSF/ANSI 61	5832T345	000000

Low-Pressure Brass and Bronze Threaded Pipe Fittings

Use these fittings in low-pressure flow applications. They have good corrosion resistance. Fittings rated for use with drinking water meet NSF/ANSI 61 safety standards.

Straight Connectors, Male

For Use With: Air, Drinking Water, Natural Gas, Oil
Pressure Class: 125
Specifications Met:
NPT: ASME B1.20.1, ASME B16.15, ASTM B584, NSF/ANSI 61
BSPT: ASME B16.15, ASME BS21, ASTM B584, NSF/ANSI 61
Pipe Nipples and Pipe: Use Schedule 40 brass
Flanges: Use Class 150 brass

BSPT Male
Pipe Size	Max. Pressure	Material		Each
1/4	200 psi @ 72° F	Brass	4978K371	00000
3/8	200 psi @ 72° F	Brass	4978K372	0000
1/2	200 psi @ 72° F	Brass	4978K373	00000
3/4	200 psi @ 72° F	Brass	4978K374	00000
1	200 psi @ 72° F	Brass	4978K375	00000
1 1/2	200 psi @ 72° F	Brass	4978K376	00000