Black Iron Pipe Elbows | McMaster-Carr

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241 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.

Fitting Type

Bridge the gap between pipe with different fitting connections

92 products

Fitting Type

Reducing Adapter

Join pipe of different sizes and fitting connections

15 products

Reducer

Transition between pipe of different sizes

58 products

Low-Pressure Iron and Steel Threaded Pipe Fittings

Use these fittings for low-pressure applications in noncorrosive environments.

90° Elbow Connectors

	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female
Female


	1/8	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K111	00000


	1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K112	0000
	3/8	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K113	0000
	1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K114	0000
	3/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K115	0000
	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K116	0000
	1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K117	00000
	1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K118	00000
	2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K119	00000
	2 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K11	00000
	3	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K12	00000


	4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K13	000000
	6	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K297	000000


	BSPT Female
	Female


			1/4	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K102	0000


			3/8	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K103	0000
			1/2	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K104	0000
			3/4	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K105	0000
			1	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K106	00000
			1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K107	00000
			1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K108	00000
			2	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K109	00000
			2 1/2	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K11	00000

90° Elbow Adapters

Female × Male

Female x male 90° elbow adapters are also known as street elbows.

	Pipe Size
	(A)	(B)	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female × NPT Male



		1/8	1/8	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K131	00000


		1/4	1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K132	0000
		3/8	3/8	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K133	0000
		1/2	1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K134	0000
		3/4	3/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K135	0000
		1	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K136	00000
		1 1/4	1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K137	00000
		1 1/2	1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K138	00000
		2	2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K139	00000
		2 1/2	2 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K31	00000
		3	3	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K32	000000


		4	4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K33	000000

Intermittent-Swivel 90° Elbow Adapters

Male × Female

Fittings with intermittent swivel rotate 360° as needed to allow movement in a rigid metal piping system.

Female x male 90° elbow adapters are also known as street elbows.

	Pipe Size
	(A)	(B)	Material	Max. Pressure @ Temp.		Each
NPT Male × NPT Female



		1/8	1/8	Steel	250 psi @ 72° F	9519K69	0000000


		1/4	1/4	Steel	250 psi @ 72° F	9519K71	000000
		3/8	3/8	Steel	250 psi @ 72° F	9519K72	000000
		1/2	1/2	Steel	250 psi @ 72° F	9519K73	000000

90° Elbow Reducing Adapters

Female × Male

Female x male 90° elbow adapters are also known as street elbows.

	Pipe Size
	(A)	(B)	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female × NPT Male



		1/2	3/8	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K571	000000


		3/4	1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K572	00000
		1	3/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K573	00000
		1 1/4	3/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K575	00000
		1 1/4	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K574	00000
		1 1/2	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K576	00000
		1 1/2	1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K577	00000
		2	1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K578	00000

90° Elbow Reducers

Female × Female

	Pipe Size
	(A)	(B)	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female × NPT Female



		1/4	1/8	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K415	00000


		3/8	1/8	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K364	00000
		3/8	1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K416	0000
		1/2	1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K417	0000
		1/2	3/8	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K418	0000
		3/4	1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K365	00000
		3/4	3/8	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K435	0000
		3/4	1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K419	0000
		1	3/8	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K436	00000
		1	1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K422	0000
		1	3/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K421	0000


		1 1/4	1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K437	00000
		1 1/4	3/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K425	00000
		1 1/4	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K423	00000
		1 1/2	1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K439	00000
		1 1/2	3/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K438	00000
		1 1/2	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K427	00000
		1 1/2	1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K426	00000
		2	1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K444	00000
		2	3/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K443	00000
		2	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K442	00000


		2	1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K441	00000
		2	1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K428	00000
		2 1/2	1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K446	00000
		2 1/2	2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K445	00000
		3	2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K447	000000
		3	2 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K366	000000
		4	3	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K367	000000

45° Elbow Connectors

	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female
Female


	1/8	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K129	00000


	1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K121	0000
	3/8	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K122	0000
	1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K123	0000
	3/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K124	0000
	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K125	0000
	1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K126	00000
	1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K127	00000
	2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K128	00000
	2 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K21	00000
	3	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K22	000000


	4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K23	000000
	6	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K531	000000


	BSPT Female
	Female


			1/4	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K112	0000


			3/8	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K113	0000
			1/2	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K114	0000
			3/4	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K115	0000
			1	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K116	0000
			1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K117	00000
			1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K118	00000
			2	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K119	00000
			2 1/2	150	Iron	150 psi @ 72° F	150 psi @ 360° F	—	4778K12	00000

45° Elbow Adapters

Female ×

Male

	Pipe Size
	(A)	(B)	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female × NPT Male



		1/8	1/8	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K141	000000


		1/4	1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K149	0000
		3/8	3/8	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K142	0000
		1/2	1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K143	0000
		3/4	3/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K144	00000
		1	1	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K145	00000
		1 1/4	1 1/4	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K146	00000
		1 1/2	1 1/2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K147	00000
		2	2	150	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K148	00000

180° Bend Connectors

Image of Product. Front orientation. Pipe Traps. Low-Pressure Iron and Steel Threaded Pipe Fittings.

180° bend connectors are also known as U-bends.

	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification	Shape		Each
NPT Female



	1/2	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	180° Bend	44605K563	000000


	3/4	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	180° Bend	44605K564	00000
	1	Iron	150 psi @ 72° F	150 psi @ 350° F	—	180° Bend	44605K565	00000
	1 1/4	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	180° Bend	44605K566	00000
	1 1/2	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	180° Bend	44605K567	000000
	2	Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	180° Bend	44605K568	000000

Locknuts

NPSL Thread—NPSL (National Pipe Straight Locknut) threads are compatible with NPT threads.

DIN 431—Locknuts that meet DIN 431 comply with international standards for pipe fitting locknut dimensions.

	Finished Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Specs. Met		Each
NPSL Female



	2	Iron	Not Rated	Not Rated	—	44605K217	000000


	BSPP Female



			1/8	Steel	Not Rated	Not Rated	DIN 431	3555N11	0000


			1/4	Steel	Not Rated	Not Rated	DIN 431	3555N12	0000
			3/8	Steel	Not Rated	Not Rated	DIN 431	3555N13	0000
			1/2	Steel	Not Rated	Not Rated	DIN 431	3555N14	0000
			3/4	Steel	Not Rated	Not Rated	DIN 431	3555N15	0000
			1	Steel	Not Rated	Not Rated	DIN 431	3555N16	00000
			1 1/4	Steel	Not Rated	Not Rated	DIN 431	3555N17	00000
			1 1/2	Steel	Not Rated	Not Rated	DIN 431	3555N18	00000

Medium-Pressure Iron and Steel Threaded Pipe Fittings

With better strength than our low-pressure iron and steel pipe fittings, these can handle medium-pressure applications. They are for use in noncorrosive environments.

90° Elbow Connectors

NPT Female

	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female



	1/4	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K211	000000


	3/8	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K212	00000
	1/2	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K213	00000
	3/4	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K214	00000
	1	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K215	00000
	1 1/4	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K216	00000
	1 1/2	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K217	00000
	2	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K218	00000
	2 1/2	300	Iron	1,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K351	000000
	3	300	Iron	1,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K352	000000

Union 90° Elbow Connectors

NPT Female × NPT

Male

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

	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female



	3/8	300	Iron	600 psi @ 72° F	230 psi @ 550° F	UL Listed	4627K339	0000000


	1/2	300	Iron	600 psi @ 72° F	230 psi @ 550° F	UL Listed	4627K301	00000
	3/4	300	Iron	600 psi @ 72° F	230 psi @ 550° F	UL Listed	4627K302	000000
	1	300	Iron	600 psi @ 72° F	230 psi @ 550° F	UL Listed	4627K341	000000

90° Elbow Adapters

NPT Female ×

NPT Male

Female x male 90° elbow adapters are also known as street elbows.

	Pipe Size
	(A)	(B)	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female × NPT Male



		1/4	1/4	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K231	000000


		3/8	3/8	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K232	00000
		1/2	1/2	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K233	00000
		3/4	3/4	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K234	00000
		1	1	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K235	00000
		1 1/4	1 1/4	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K236	00000
		1 1/2	1 1/2	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K237	00000
		2	2	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K238	000000
		3	3	300	Iron	1,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K353	000000

90° Elbow Reducers

NPT Female × NPT

Female

	Pipe Size
	(A)	(B)	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female × NPT Female



		3/8	1/4	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K311	000000


		1/2	3/8	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K312	00000
		3/4	1/2	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K313	00000
		1	1/2	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K315	00000
		1	3/4	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K316	00000
		1 1/4	3/4	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K317	00000
		1 1/4	1	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K318	00000
		1 1/2	1	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K319	000000
		1 1/2	1 1/4	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K314	000000
		2	1 1/4	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K354	000000
		2	1 1/2	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K321	000000

45° Elbow Connectors

NPT Female

	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female



	1/4	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K221	000000


	3/8	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K222	00000
	1/2	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K223	00000
	3/4	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K224	00000
	1	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K225	00000
	1 1/4	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K226	00000
	1 1/2	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K227	00000
	2	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K228	00000
	2 1/2	300	Iron	1,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K355	000000
	3	300	Iron	1,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K356	000000

45° Elbow Adapters

NPT Female

× NPT Male

	Pipe Size
	(A)	(B)	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female × NPT Male



		1/2	1/2	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K243	000000


		3/4	3/4	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K244	00000
		1	1	300	Iron	2,000 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K245	00000
		1 1/4	1 1/4	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K246	00000
		1 1/2	1 1/2	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K247	000000
		2	2	300	Iron	1,500 psi @ 72° F	300 psi @ 550° F	UL Listed	4627K248	000000

Low-Pressure Iron and Steel Threaded Pipe Fittings with Sealant

To prevent leaks in low-pressure lines, the male threads on these fittings have an acrylic sealant already applied for extra protection. Also known as Pressure Class 125 or 150 fittings. Made of either iron or steel, they’re best in noncorrosive environments. Even with sealant, threaded connections can be taken apart for maintenance and repair.

90° Elbow Adapters

NPT Female ×

NPT Male

Female x male 90° elbow adapters are also known as street elbows.

	Pipe Size
	(A)	(B)	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
NPT Female × NPT Male



		1/8	1/8	150	Iron	150 psi @ 72° F	Not Rated	5374N43	000000


		1/4	1/4	150	Iron	150 psi @ 72° F	Not Rated	5374N44	00000
		3/8	3/8	150	Iron	150 psi @ 72° F	Not Rated	5374N45	00000
		1/2	1/2	150	Iron	150 psi @ 72° F	Not Rated	5374N46	00000
		3/4	3/4	150	Iron	150 psi @ 72° F	Not Rated	5374N47	00000
		1	1	150	Iron	150 psi @ 72° F	Not Rated	5374N48	00000
		1 1/4	1 1/4	150	Iron	150 psi @ 72° F	Not Rated	5374N49	00000
		1 1/2	1 1/2	150	Iron	150 psi @ 72° F	Not Rated	5374N51	00000
		2	2	150	Iron	150 psi @ 72° F	Not Rated	5374N52	00000
		2 1/2	2 1/2	150	Iron	150 psi @ 72° F	Not Rated	5374N53	000000
		3	3	150	Iron	150 psi @ 72° F	Not Rated	5374N54	000000

45° Elbow Adapters

NPT Female ×

NPT Male

	Pipe Size
	(A)	(B)	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
NPT Female × NPT Male



		1/8	1/8	150	Iron	150 psi @ 72° F	Not Rated	5374N55	000000


		3/8	3/8	150	Iron	150 psi @ 72° F	Not Rated	5374N57	00000
		1/2	1/2	150	Iron	150 psi @ 72° F	Not Rated	5374N58	00000
		3/4	3/4	150	Iron	150 psi @ 72° F	Not Rated	5374N59	00000
		1	1	150	Iron	150 psi @ 72° F	Not Rated	5374N61	00000
		1 1/2	1 1/2	150	Iron	150 psi @ 72° F	Not Rated	5374N62	00000
		2	2	150	Iron	150 psi @ 72° F	Not Rated	5374N63	00000

Right Angle Tee Adapters

NPT Female × NPT

Female × NPT Male

Right-angle tees are also known as run tees.

	Pipe Size
	(A)	(B)	(C)	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
NPT Female × NPT Female × NPT Male



		1/4	1/4	1/4	150	Iron	150 psi @ 72° F	Not Rated	5374N64	000000


		1/2	1/2	1/2	150	Iron	150 psi @ 72° F	Not Rated	5374N65	00000
		3/4	3/4	3/4	150	Iron	150 psi @ 72° F	Not Rated	5374N66	00000

High-Pressure Iron and Steel Threaded Pipe Fittings

These fittings can stand up to high-pressure applications. Use them in noncorrosive environments.

Note: The maximum pressure listed for Class 3000 fittings is for conditions where there are no sudden changes in pressure or velocity. Please refer to ASME B16.11 to determine the specific maximum operating pressure for your application.

90° Elbow Connectors

Female

Zinc-Phosphate-Coated Steel—A phosphate coating offers some corrosion resistance, but these fittings aren't intended for corrosive environments.

	Dash Size	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
NPT Female



	1/8	02	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K211	00000


	1/4	04	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K11	0000
	3/8	06	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K12	0000
	1/2	08	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K13	0000
	3/4	12	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K14	0000
	1	16	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K15	00000
	1 1/4	20	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K16	00000
	1 1/2	24	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K17	00000
	2	32	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K18	00000
	2 1/2	40	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K212	000000
	3	48	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K213	000000


	4	64	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K214	000000

90° Elbow Adapters

Female × Male

Female x male 90° elbow adapters are also known as street elbows.

Zinc-Phosphate-Coated Steel—A phosphate coating offers some corrosion resistance, but these fittings aren't intended for corrosive environments.

	Pipe Size		Dash Size
	(A)	(B)	(A)	(B)	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
NPT Female × NPT Male



		1/4	1/4	04	04	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K31	000000


		3/8	3/8	06	06	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K32	00000
		1/2	1/2	08	08	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K33	00000
		3/4	3/4	12	12	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K34	00000
		1	1	16	16	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K35	00000
		1 1/4	1 1/4	20	20	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K36	00000
		1 1/2	1 1/2	24	24	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K37	00000
		2	2	32	32	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K38	00000

45° Elbow Connectors

NPT Female

Zinc-Phosphate-Coated Steel—A phosphate coating offers some corrosion resistance, but these fittings aren't intended for corrosive environments.

	Dash Size	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
NPT Female



	1/8	02	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K221	000000


	1/4	04	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K21	00000
	3/8	06	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K22	00000
	1/2	08	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K23	00000
	3/4	12	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K24	00000
	1	16	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K25	00000
	1 1/4	20	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K26	00000
	1 1/2	24	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K27	00000
	2	32	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K28	00000
	2 1/2	40	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K222	000000
	3	48	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K223	000000


	4	64	3000	Zinc-Phosphate-Coated Steel	3,000 psi @ 72° F	300 psi @ 360° F	4513K224	000000

FM-Approved Low-Pressure Iron and Steel Threaded Pipe Fittings

Suitable for use in fire-protection applications, these pipe fittings are made of cast iron, so they are brittle and can be quickly opened with the strike of a sledge hammer. They are also known as Pressure Class 125 fittings. Use in noncorrosive environments.

90° Elbow Connectors

NPT Female

	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female



	1/2	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K21	00000


	3/4	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K22	0000
	1	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K23	0000
	1 1/4	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K24	00000
	1 1/2	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K25	00000
	2	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K26	00000
	2 1/2	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K27	00000
	3	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K28	000000
	4	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K49	000000

45° Elbow Connectors

NPT Female

	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Certification		Each
NPT Female



	1/2	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K31	000000


	3/4	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K32	00000
	1	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K33	00000
	1 1/4	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K34	00000
	1 1/2	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K35	00000
	2	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K36	00000
	2 1/2	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K37	00000
	3	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K38	000000
	4	125	Cast Iron	125 psi @ 72° F	125 psi @ 350° F	FM Approved, UL Listed	68115K51	000000