Elbows for Steel Pipe | McMaster-Carr

Filter by

Shape

45° Elbow

90° Elbow

Side-Outlet Elbow

System of Measurement

Pipe Size

Material

Fitting Connection

Pipe Schedule

Elbow Type

Pipe Material

P22 Chrome-Moly Steel

Thread Type

For Use With

Pressure Class

Flange Material

Fitting Type

Specifications Met

Gender

For Flange Class

Connects To

Maximum Pressure @ Temperature

Length

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

RoHS

Compliant

Not Compliant

Export Control Classification Number (ECCN)

EAR99

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

Forward

How can we improve?

596 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

155 products

Fitting Type

Reducing Adapter

Join pipe of different sizes and fitting connections

32 products

Reducer

Transition between pipe of different sizes

104 products

Low-Pressure Iron and Steel Butt-Weld Pipe Fittings

Butt-weld fittings allow for a smooth connection that provides maximum flow. They have beveled ends that, when flush to pipe, create a trough for a strong, permanent weld. Fittings are also known as Schedule 40. They are for use in noncorrosive environments.

Short 90° Elbow Connectors

Butt Weld

	Construction	OD	Pipe Schedule	Material		Each
Butt Weld



	1	Seamless	1 5/16"	40	Steel	43425K137	000000


	1 1/4	Seamless	1 21/32"	40	Steel	43425K147	00000
	1 1/2	Seamless	1 29/32"	40	Steel	43425K157	00000
	2	Seamless	2 3/8"	40	Steel	43425K167	00000
	2 1/2	Seamless	2 7/8"	40	Steel	43425K177	00000
	3	Seamless	3 1/2"	40	Steel	43425K187	00000
	4	Seamless	4 1/2"	40	Steel	43425K217	00000
	6	Seamless	6 5/8"	40	Steel	43425K237	000000
	8	Seamless	8 5/8"	40	Steel	43425K247	000000

Long 90° Elbow Connectors

Butt Weld

	Construction	OD	Pipe Schedule	Material		Each
Butt Weld



	1/2	Seamless	27/32"	40	Steel	43425K111	000000


	3/4	Seamless	1 3/64"	40	Steel	43425K121	00000
	1	Seamless	1 5/16"	40	Steel	43425K131	00000
	1 1/4	Seamless	1 21/32"	40	Steel	43425K141	00000
	1 1/2	Seamless	1 29/32"	40	Steel	43425K151	00000
	2	Seamless	2 3/8"	40	Steel	43425K161	00000
	2 1/2	Seamless	2 7/8"	40	Steel	43425K171	00000
	3	Seamless	3 1/2"	40	Steel	43425K181	00000
	4	Seamless	4 1/2"	40	Steel	43425K211	00000
	6	Seamless	6 5/8"	40	Steel	43425K231	000000
	8	Seamless	8 5/8"	40	Steel	43425K241	000000


	10	Seamless	10 3/4"	40	Steel	43425K251	000000

45° Elbow Connectors

Butt Weld

	Construction	OD	Pipe Schedule	Material		Each
Butt Weld



	1/2	Seamless	27/32"	40	Steel	43425K112	000000


	3/4	Seamless	1 3/64"	40	Steel	43425K122	00000
	1	Seamless	1 5/16"	40	Steel	43425K132	00000
	1 1/4	Seamless	1 21/32"	40	Steel	43425K142	00000
	1 1/2	Seamless	1 29/32"	40	Steel	43425K152	00000
	2	Seamless	2 3/8"	40	Steel	43425K162	00000
	2 1/2	Seamless	2 7/8"	40	Steel	43425K172	00000
	3	Seamless	3 1/2"	40	Steel	43425K182	00000
	4	Seamless	4 1/2"	40	Steel	43425K212	00000
	6	Seamless	6 5/8"	40	Steel	43425K232	00000
	8	Seamless	8 5/8"	40	Steel	43425K242	000000


	10	Seamless	10 3/4"	40	Steel	43425K252	000000

180° Bend Connectors

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

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

	Construction	Pipe Schedule	Material	Shape		Each
Butt Weld



	3/4	Seamless	40	Steel	180° Bend	43425K123	0000000


	1	Seamless	40	Steel	180° Bend	43425K133	000000
	1 1/4	Seamless	40	Steel	180° Bend	43425K143	000000
	1 1/2	Seamless	40	Steel	180° Bend	43425K153	000000
	2	Seamless	40	Steel	180° Bend	43425K163	000000
	2 1/2	Seamless	40	Steel	180° Bend	43425K173	000000
	3	Seamless	40	Steel	180° Bend	43425K183	000000
	4	Seamless	40	Steel	180° Bend	43425K213	000000
	6	Seamless	40	Steel	180° Bend	43425K233	000000

Stub-End Straight Adapters

Straight Adapter

Stub-end straight adapters are used with flanges. Slide a flange onto the stub end and weld the stub end to pipe (not the flange). Since the flange isn’t welded to the pipe, it can be disconnected easily, which creates an access point for frequent cleaning and inspecting.

Pipe Size	Flange OD	Construction	Pipe Schedule	Finished Material		Each
1/2	1 3/8"	Seamless	40	Steel	43425K115	000000
3/4	1 11/16"	Seamless	40	Steel	43425K125	00000
1	2"	Seamless	40	Steel	43425K135	00000
1 1/4	2 1/2"	Seamless	40	Steel	43425K145	000000
1 1/2	2 7/8"	Seamless	40	Steel	43425K155	000000
2	3 5/8"	Seamless	40	Steel	43425K165	000000
2 1/2	4 1/8"	Seamless	40	Steel	43425K175	000000
3	5"	Seamless	40	Steel	43425K185	000000
4	6 3/16"	Seamless	40	Steel	43425K215	000000
6	8 1/2"	Seamless	40	Steel	43425K235	000000
8	10 5/8"	Seamless	40	Steel	43425K245	000000

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
		6	6	150	Iron	300 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K487	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	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
		2 1/2	2 1/2	150	Iron	300 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K617	00000
		3	3	150	Iron	300 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K618	00000


		4	4	150	Iron	300 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K619	000000

Side-Outlet Elbow Connectors

Female × Female ×

Female

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



		1/2	1/2	1/2	150	Iron	300 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K471	00000


		3/4	3/4	3/4	150	Iron	300 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K472	0000
		1	1	1	150	Iron	300 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K473	00000
		1 1/4	1 1/4	1 1/4	150	Iron	300 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K474	00000
		1 1/2	1 1/2	1 1/2	150	Iron	300 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K475	00000
		2	2	2	150	Iron	300 psi @ 72° F	150 psi @ 350° F	UL Listed	44605K476	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

High-Pressure Iron and Steel Butt-Weld Pipe Fittings

With thicker, stronger walls than our standard-wall butt-weld pipe fittings, these fittings stand up to your high strength applications. Weld them flush against pipe for a smooth connection that permits maximum flow. These fittings have beveled ends that create a trough for a leak-resistant, permanent weld. Made of steel, they’re for use in noncorrosive environments.

Short 90° Elbow Connectors

Butt Weld

	Construction	OD	Pipe Schedule	Material		Each
Butt Weld



	1	Seamless	1 5/16"	80	Steel	4981T33	000000


	1 1/4	Seamless	1 21/32"	80	Steel	4981T34	00000
	1 1/2	Seamless	1 29/32"	80	Steel	4981T35	00000
	2	Seamless	2 3/8"	80	Steel	4981T36	00000
	2 1/2	Seamless	2 7/8"	80	Steel	4981T37	00000
	3	Seamless	3 1/2"	80	Steel	4981T38	00000
	4	Seamless	4 1/2"	80	Steel	4981T39	000000
	6	Seamless	6 5/8"	80	Steel	4981T41	000000

Long 90° Elbow Connectors

Butt Weld

	Construction	OD	Pipe Schedule	Material		Each
Butt Weld



	1/2	Seamless	27/32"	80	Steel	4981T11	000000


	3/4	Seamless	1 3/64"	80	Steel	4981T12	00000
	1	Seamless	1 5/16"	80	Steel	4981T13	00000
	1 1/4	Seamless	1 21/32"	80	Steel	4981T14	00000
	1 1/2	Seamless	1 29/32"	80	Steel	4981T15	00000
	2	Seamless	2 3/8"	80	Steel	4981T16	00000
	2 1/2	Seamless	2 7/8"	80	Steel	4981T17	00000
	3	Seamless	3 1/2"	80	Steel	4981T18	00000
	4	Seamless	4 1/2"	80	Steel	4981T19	00000
	6	Seamless	6 5/8"	80	Steel	4981T21	000000

45° Elbow Connectors

Butt Weld

	Construction	OD	Pipe Schedule	Material		Each
Butt Weld



	1/2	Welded	27/32"	80	Steel	4981T51	000000


	3/4	Seamless	1 3/64"	80	Steel	4981T52	00000
	1	Seamless	1 5/16"	80	Steel	4981T53	00000
	1 1/4	Seamless	1 21/32"	80	Steel	4981T54	00000
	1 1/2	Seamless	1 29/32"	80	Steel	4981T55	00000
	2	Seamless	2 3/8"	80	Steel	4981T56	00000
	2 1/2	Seamless	2 7/8"	80	Steel	4981T57	00000
	3	Seamless	3 1/2"	80	Steel	4981T58	00000
	4	Seamless	4 1/2"	80	Steel	4981T59	00000
	6	Seamless	6 5/8"	80	Steel	4981T61	000000

180° Bend Connectors

Image of Product. Front orientation. Pipe Traps. High-Pressure Iron and Steel Butt-Weld Pipe Fittings.

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

	Construction	Pipe Schedule	Material	Shape		Each
Butt Weld



	1 1/2	Seamless	80	Steel	180° Bend	4981T85	0000000


	2	Seamless	80	Steel	180° Bend	4981T86	000000
	2 1/2	Seamless	80	Steel	180° Bend	4981T87	000000
	3	Seamless	80	Steel	180° Bend	4981T88	000000
	4	Seamless	80	Steel	180° Bend	4981T89	000000
	6	Seamless	80	Steel	180° Bend	4981T67	000000

Stub-End Straight Adapters

Straight Adapter

Pipe Size	Flange OD	Construction	Pipe Schedule	Finished Material		Each
1/2	1 3/8"	Seamless	80	Steel	4981T211	000000
3/4	1 1/16"	Seamless	80	Steel	4981T221	00000
1	2"	Seamless	80	Steel	4981T231	00000
1 1/4	2 1/2"	Seamless	80	Steel	4981T241	000000
1 1/2	2 7/8"	Seamless	80	Steel	4981T251	000000
2	3 5/8"	Seamless	80	Steel	4981T261	000000
2 1/2	4 1/8"	Seamless	80	Steel	4981T271	000000
3	5"	Seamless	80	Steel	4981T281	000000
4	6 3/16"	Seamless	80	Steel	4981T291	000000
6	8 1/2"	Seamless	80	Steel	4981T321	000000

Low-Pressure Galvanized Iron and Steel Threaded Pipe Fittings

The galvanized finish on these fittings provides fair corrosion resistance. Fittings are for use in low-pressure applications.

90° Elbow Connectors

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



	1/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K139	00000


	1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K131	0000
	3/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K132	0000
	1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K133	0000
	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K134	0000
	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K135	0000
	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K136	00000
	1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K137	00000
	2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K138	00000
	2 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K151	00000
	3	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K152	000000


	4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K153	000000
	6	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K396	000000


	BSPT Female



			1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 360° F	—	4888K102	0000


			3/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 360° F	—	4888K103	0000
			1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 360° F	—	4888K104	0000
			3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 360° F	—	4888K105	0000
			1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 360° F	—	4888K106	00000
			1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 360° F	—	4888K108	00000
			2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 360° F	—	4888K109	00000

90° Elbow Adapters

Female x

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	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K229	00000


		1/4	1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K221	0000
		3/8	3/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K222	0000
		1/2	1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K223	0000
		3/4	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K224	0000
		1	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K225	00000
		1 1/4	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K226	00000
		1 1/2	1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K227	00000
		2	2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K228	00000
		2 1/2	2 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K241	000000
		3	3	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K242	000000


		4	4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K243	000000

90° Elbow Reducing Adapters

Female x 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	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K341	000000


		3/4	1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K342	00000
		1	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K343	00000
		1 1/4	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K345	00000
		1 1/4	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K344	00000
		1 1/2	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K346	00000
		1 1/2	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K347	00000
		2	1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K348	00000

90° Elbow Reducers

Female x 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	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K191	000000


		3/8	1/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K391	00000
		3/8	1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K192	00000
		1/2	1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K193	0000
		1/2	3/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K194	0000
		3/4	1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K392	00000
		3/4	3/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K282	00000
		3/4	1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K195	0000
		1	3/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K283	00000
		1	1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K197	00000
		1	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K196	00000


		1 1/4	1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K284	00000
		1 1/4	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K199	00000
		1 1/4	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K198	00000
		1 1/2	1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K285	00000
		1 1/2	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K286	00000
		1 1/2	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K312	00000
		1 1/2	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K311	00000
		2	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K288	00000
		2	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K289	00000
		2	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K291	00000


		2	1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K295	00000
		2 1/2	1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K292	000000
		2 1/2	2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K293	000000
		3	2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K294	000000
		3	2 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K393	000000
		4	3	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K394	000000

45° Elbow Connectors

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



	1/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K239	000000


	1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K231	0000
	3/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K232	0000
	1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K233	0000
	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K234	0000
	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K235	00000
	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K236	00000
	1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K237	00000
	2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K238	00000
	2 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K244	000000
	3	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K245	000000


	4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K246	000000


	BSPT Female



			1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 360° F	—	4888K112	0000


			3/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 360° F	—	4888K113	0000
			1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 360° F	—	4888K114	0000
			3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 360° F	—	4888K115	0000
			1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 360° F	—	4888K116	0000
			1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 360° F	—	4888K118	00000
			2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 360° F	—	4888K119	00000

45° Elbow Adapters

Female x

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	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K142	000000


		1/4	1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K143	00000
		3/8	3/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K144	00000
		1/2	1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K145	0000
		3/4	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K146	00000
		1	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K147	00000
		1 1/4	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K148	00000
		1 1/2	1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K149	00000
		2	2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	4638K157	00000

180° Bend Connectors

Image of Product. Front orientation. Pipe Traps. Low-Pressure Galvanized 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



	3/4	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	180° Bend	4638K299	000000


	1	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	180° Bend	4638K385	00000
	1 1/2	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	180° Bend	4638K556	000000
	2	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	180° Bend	4638K557	000000

Locknuts

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

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



	1/4	Galvanized Iron	Not Rated	Not Rated	4638K612	00000


	3/8	Galvanized Iron	Not Rated	Not Rated	4638K613	0000
	1/2	Galvanized Iron	Not Rated	Not Rated	4638K614	0000
	3/4	Galvanized Iron	Not Rated	Not Rated	4638K615	0000
	1	Galvanized Iron	Not Rated	Not Rated	4638K616	00000
	1 1/4	Galvanized Iron	Not Rated	Not Rated	4638K617	00000
	1 1/2	Galvanized Iron	Not Rated	Not Rated	4638K618	00000
	2	Galvanized Iron	Not Rated	Not Rated	4638K619	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

High-Pressure Iron and Steel Socket-Connect Pipe Fittings

Socket-connect fittings are easier to weld than butt-weld fittings because the fitting doesn’t need to align perfectly to the pipe. Slide pipe into the socket and weld for a strong, permanent connection. Fittings have heavy duty construction that stands up to high-pressure applications. They are for use in noncorrosive environments.

90° Elbow Connectors

Socket Connect

F22 Chrome-Moly Steel—F22 chrome-moly steel is stronger and easier to weld than plain steel. It resists scaling even in steam applications.

	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
Socket Connect



	1/8	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K111	000000


	1/4	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K112	00000
	3/8	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K113	00000
	1/2	3000	F22 Chrome-Moly Steel	2,300 psi @ 72° F	1,500 psi @ 350° F	1982K11	00000
	1/2	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K114	0000
	3/4	3000	F22 Chrome-Moly Steel	2,300 psi @ 72° F	1,500 psi @ 350° F	1982K12	00000
	3/4	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K115	0000
	1	3000	F22 Chrome-Moly Steel	2,300 psi @ 72° F	1,500 psi @ 350° F	1982K13	00000
	1	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K116	0000
	1 1/4	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K117	00000
	1 1/2	3000	F22 Chrome-Moly Steel	2,300 psi @ 72° F	1,500 psi @ 350° F	1982K14	000000


	1 1/2	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K118	00000
	2	3000	F22 Chrome-Moly Steel	2,300 psi @ 72° F	1,500 psi @ 350° F	1982K15	000000
	2	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K119	00000
	2 1/2	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K121	00000
	3	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K122	000000
	4	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K123	000000

45° Elbow Connectors

Socket Connect

	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
Socket Connect



	1/8	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K131	000000


	1/4	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K132	00000
	3/8	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K133	00000
	1/2	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K134	0000
	3/4	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K135	0000
	1	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K136	00000
	1 1/4	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K137	00000
	1 1/2	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K138	00000
	2	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K139	00000
	2 1/2	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K141	00000
	3	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K142	000000


	4	3000	Steel	3,000 psi @ 72° F	Not Rated	45005K143	000000

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

Intermittent-Swivel 90° Elbow Connectors

Image of Product. Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Threaded Pipe Fittings, Intermittent-Swivel 90° Elbow Connectors, Female, Threaded Fitting Connection.

Threaded Fitting

Connection, Female

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

	Material	Max. Pressure @ Temp.		Each
NPT Female



	1	Iron	600 psi @ 72° F	53775K52	0000000


	1 1/2	Iron	600 psi @ 72° F	53775K54	000000
	2	Iron	600 psi @ 72° F	53775K56	000000
	3	Iron	600 psi @ 72° F	53775K58	000000

Swivels-Until-Tightened 90° Elbow Connectors

Image of Product. Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Threaded Pipe Fittings, Swivels-Until-Tightened 90° Elbow Connectors, Female, Threaded Fitting Connection.

Threaded Fitting

Connection, Female

Fittings that swivel until tightened rotate for easy installation. They have a quick-access nut that allows you to perform maintenance without removing the fitting from your line.

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



	1/2	08	Steel	1,000 psi @ 72° F	6821K42	0000000


	3/4	12	Steel	1,000 psi @ 72° F	6821K83	000000
	1	16	Steel	1,000 psi @ 72° F	6821K84	000000
	1 1/4	20	Steel	1,000 psi @ 72° F	6821K85	000000
	1 1/2	24	Steel	1,000 psi @ 72° F	6821K46	000000
	2	32	Steel	1,000 psi @ 72° F	6821K47	00000000

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 Flanged-End Pipe Fittings

FM approved, these fittings are suitable for use in fire-protection systems. All have flat-surface flanged ends that only mate to another same-size flat-surface flange, pump, or valve with a gasket (sold separately) to create an access point in a pipeline. Use them in noncorrosive areas.

90° Elbow Connectors

Flanged

	Flange OD	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Mil. Spec.	Certification		Each
Flanged



	2	6"	Iron	150 psi @ 72° F	125 psi @ 350° F	Fed. Spec. WW-F-406	FM Approved, UL Listed	1117T11	0000000


	2 1/2	7"	Iron	150 psi @ 72° F	125 psi @ 350° F	Fed. Spec. WW-F-406	FM Approved, UL Listed	1117T12	000000
	3	7 1/2"	Iron	150 psi @ 72° F	125 psi @ 350° F	Fed. Spec. WW-F-406	FM Approved, UL Listed	1117T13	000000
	4	9"	Iron	150 psi @ 72° F	125 psi @ 350° F	Fed. Spec. WW-F-406	FM Approved, UL Listed	1117T14	000000

45° Elbow Connectors

Flanged

	Flange OD	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.	Mil. Spec.	Certification		Each
Flanged



	3	7 1/2"	Iron	150 psi @ 72° F	125 psi @ 350° F	Fed. Spec. WW-F-406	FM Approved, UL Listed	1117T17	0000000


	4	9"	Iron	150 psi @ 72° F	125 psi @ 350° F	Fed. Spec. WW-F-406	FM Approved, UL Listed	1117T18	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

Low-Pressure Galvanized Iron and Steel Threaded Pipe Fittings with Sealant

The male threads on these fittings have a sealant applied for extra leak protection. Fittings are made of galvanized iron or steel, which have fair corrosion resistance. Also known as Pressure Class 125 or 150 fittings, they are for use in low-pressure applications.

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



		1/8	1/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	5287N11	000000


		1/4	1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	5287N12	00000
		3/8	3/8	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	5287N13	00000
		1/2	1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	5287N14	00000
		3/4	3/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	5287N15	00000
		1	1	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	5287N16	00000
		1 1/4	1 1/4	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	5287N17	00000
		1 1/2	1 1/2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	5287N18	00000
		2	2	150	Galvanized Iron	150 psi @ 72° F	150 psi @ 350° F	UL Listed	5287N19	00000

Drain, Waste, and Vent PVC Clamp-On Pipe Fittings for Water

To make installing and maintaining systems easy, these connectors come with clamps that form a strong seal on pipe and fittings once tightened.

Warning: Never use plastic pipe fittings, flanges, and pipe with compressed air or gas.

90° Elbow Connectors

Clamp On × Clamp On

	For Pipe OD	Material	Max. Pressure @ Temp.	Clamp Material	Certification		Each
Clamp-On Female for Pipe Ends × Clamp-On Female for Pipe Ends



	1 1/2	1 7/8"	PVC	4 psi @ 72° F	300 Series Stainless Steel	ICC-ES Listed	4511K11	000000


	2	2 3/8"	PVC	4 psi @ 72° F	300 Series Stainless Steel	ICC-ES Listed	4511K12	00000
	3	3 1/2"	PVC	4 psi @ 72° F	300 Series Stainless Steel	ICC-ES Listed	4511K13	00000
	4	4 1/2"	PVC	4 psi @ 72° F	300 Series Stainless Steel	ICC-ES Listed	4511K14	00000

High-Pressure Galvanized Iron and Steel Threaded Pipe Fittings

A galvanized finish gives these fittings better corrosion resistance than our plain steel high-pressure fittings. Also known as Pressure Class 3000 fittings, they have excellent strength to handle high-pressure applications.

90° Elbow Connectors

Female

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



	1/8	02	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K101	000000


	1/4	04	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K102	00000
	3/8	06	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K103	00000
	1/2	08	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K104	0000
	3/4	12	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K105	00000
	1	16	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K106	00000
	1 1/4	20	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K107	00000
	1 1/2	24	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K108	00000
	2	32	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K109	00000

90° Elbow Adapters

Female × Male

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

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



		1/8	1/8	02	02	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K111	000000


		1/4	1/4	04	04	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K112	00000
		3/8	3/8	06	06	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K113	00000
		1/2	1/2	08	08	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K114	00000
		3/4	3/4	12	12	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K115	00000
		1	1	16	16	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K116	00000
		1 1/4	1 1/4	20	20	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K117	00000
		1 1/2	1 1/2	24	24	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K118	00000
		2	2	32	32	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K119	00000

45° Elbow Connectors

Female

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



	1/8	02	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K121	000000


	1/4	04	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K122	00000
	3/8	06	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K123	00000
	1/2	08	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K124	00000
	3/4	12	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K125	00000
	1	16	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K126	00000
	1 1/4	20	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K127	00000
	1 1/2	24	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K128	00000
	2	32	3000	Galvanized Steel	3,000 psi @ 72° F	300 psi @ 360° F	7739K129	00000

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

Extreme-Pressure Iron and Steel Threaded Pipe Fittings

The strongest steel fittings we offer, these can withstand extreme-pressure applications.

Note: The maximum pressure listed for Class 6000 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

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



	1/4	04	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43455K12	000000


	3/8	06	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43455K19	00000
	1/2	08	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43455K13	00000
	3/4	12	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43455K14	00000
	1	16	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43455K15	00000
	1 1/4	20	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43455K111	00000
	1 1/2	24	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43455K17	00000
	2	32	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43455K18	000000

Intermittent-Swivel 90° Elbow Connectors

Image of Product. Front orientation. Pipe and Fittings. Extreme-Pressure Iron and Steel Threaded Pipe Fittings, Intermittent-Swivel 90° Elbow Connectors, Female, Threaded Fitting Connection.

Threaded Fitting

Connection, Female

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

	Material	Max. Pressure @ Temp.		Each
NPT Female



	2	Steel	6,000 psi @ 72° F	54065K42	000000000

Swivels-Until-Tightened 90° Elbow Connectors

Image of Product. Front orientation. Pipe and Fittings. Extreme-Pressure Iron and Steel Threaded Pipe Fittings, Swivels-Until-Tightened 90° Elbow Connectors, Female, Threaded Fitting Connection.

Threaded Fitting

Connection, Female

Fittings that swivel until tightened rotate for easy installation. They have a quick-access nut that allows you to perform maintenance without removing the fitting from your line.

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



	1	16	Steel	6,000 psi @ 72° F	6821K94	0000000


	1 1/4	20	Steel	6,000 psi @ 72° F	6821K95	000000

Medium-Pressure Galvanized Iron and Steel Threaded Pipe Fittings

A galvanized finish gives these fittings fair corrosion resistance. They have the strength to handle medium-pressure applications.

90° Elbow Connectors

Female

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



	1/4	300	Galvanized Iron	2,000 psi @ 72° F	300 psi @ 550° F	2066N1	000000


	3/8	300	Galvanized Iron	2,000 psi @ 72° F	300 psi @ 550° F	2066N11	00000
	1/2	300	Galvanized Iron	2,000 psi @ 72° F	300 psi @ 550° F	2066N12	00000
	3/4	300	Galvanized Iron	2,000 psi @ 72° F	300 psi @ 550° F	2066N13	00000
	1	300	Galvanized Iron	2,000 psi @ 72° F	300 psi @ 550° F	2066N14	00000
	1 1/4	300	Galvanized Iron	1,500 psi @ 72° F	300 psi @ 550° F	2066N15	00000
	1 1/2	300	Galvanized Iron	1,500 psi @ 72° F	300 psi @ 550° F	2066N16	00000
	2	300	Galvanized Iron	1,500 psi @ 72° F	300 psi @ 550° F	2066N17	000000

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.		Each
NPT Female × NPT Male



		1/4	1/4	300	Galvanized Iron	2,000 psi @ 72° F	300 psi @ 550° F	2066N18	000000


		3/8	3/8	300	Galvanized Iron	2,000 psi @ 72° F	300 psi @ 550° F	2066N19	00000
		1/2	1/2	300	Galvanized Iron	2,000 psi @ 72° F	300 psi @ 550° F	2066N2	00000
		3/4	3/4	300	Galvanized Iron	2,000 psi @ 72° F	300 psi @ 550° F	2066N21	00000
		1	1	300	Galvanized Iron	2,000 psi @ 72° F	300 psi @ 550° F	2066N22	00000
		1 1/4	1 1/4	300	Galvanized Iron	1,500 psi @ 72° F	300 psi @ 550° F	2066N23	000000
		1 1/2	1 1/2	300	Galvanized Iron	1,500 psi @ 72° F	300 psi @ 550° F	2066N24	000000

90° Elbow Reducers

Female × Female

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



		3/4	1/2	300	Galvanized Iron	2,000 psi @ 72° F	300 psi @ 550° F	2066N86	000000


		1	1/2	300	Galvanized Iron	2,000 psi @ 72° F	300 psi @ 550° F	2066N87	00000

45° Elbow Connectors

Female

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



	1/4	300	Galvanized Iron	2,000 psi @ 72° F	300 psi @ 550° F	2066N26	000000


	1/2	300	Galvanized Iron	2,000 psi @ 72° F	300 psi @ 550° F	2066N28	00000
	3/4	300	Galvanized Iron	2,000 psi @ 72° F	300 psi @ 550° F	2066N29	00000
	1	300	Galvanized Iron	2,000 psi @ 72° F	300 psi @ 550° F	2066N3	00000
	1 1/2	300	Galvanized Iron	1,500 psi @ 72° F	300 psi @ 550° F	2066N32	000000
	2	300	Galvanized Iron	1,500 psi @ 72° F	300 psi @ 550° F	2066N33	000000

Extreme-Pressure Iron and Steel Socket-Connect Pipe Fittings

Also known as Pressure Class 6000 fittings, these heavy duty forged fittings are the strongest steel fittings we offer. They are easier to weld than butt-weld fittings because the fitting doesn’t need to align perfectly to the pipe. Slide pipe into the socket and weld for a strong, permanent connection. Fittings are for use in noncorrosive environments.

90° Elbow Connectors

Socket Connect

	Dash Size	Pressure Class	Material	Max. Pressure @ Temp.	Max. Steam Pressure @ Temp.		Each
Socket Connect



	1/2	08	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43665K114	000000


	3/4	12	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43665K115	00000
	1	16	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43665K116	00000
	1 1/4	20	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43665K117	00000
	1 1/2	24	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43665K118	00000
	2	32	6000	Steel	6,000 psi @ 72° F	300 psi @ 360° F	43665K119	00000

Low-Pressure Iron and Steel Press-Socket Pipe Fittings

Crimp these fittings onto steel pipe to form a tightly sealed connection that’s faster than threading or welding and doesn’t require heat. An internal gripping ring and rubber O-ring create a secure seal when crimped. They are designed to leak if fittings have not been crimped; a colored dot marks the leak path so it's easy to spot unsealed connections. These steel fittings are coated in zinc-nickel to resist corrosion, but will rust if frequently exposed to saltwater or harsh chemicals. They are comparable to Viega MegaPress steel fittings. Fittings meet ASME B31 code requirements for use in pressure piping systems.

90° Elbow Connectors

90° Elbow Connector

Zinc-Plated Steel—Zinc-plated steel fittings have better corrosion resistance than plain steel fittings.

Buna-N O-Ring—Buna-N rubber O-rings hold up to natural gas, propane, diesel fuel, lubricants, and other oils. Fittings with these O-rings are often used in fuel gas systems and air lines. They meet the ANSI LC4/CSA 6.32 standard for fuel gas systems and comply with the International Fuel Gas Code.

EPDM O-Ring—Fittings with an EPDM rubber O-ring are often used for water processing lines, fire sprinklers, and heating and cooling systems. EPDM rubber won’t degrade when exposed to water, ethylene glycol, and propylene glycol. These fittings meet UL 213 and FM 1920 standards for use in fire protection systems.

	Material	Max. Pressure @ Temp.	O-Ring Material	Certification		Each
Press Socket Female



	1/2	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N116	000000


	1/2	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N11	00000
	3/4	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N117	00000
	3/4	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N111	00000
	1	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N118	00000
	1	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N112	00000
	1 1/4	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N119	00000
	1 1/4	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N113	00000
	1 1/2	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N12	00000
	1 1/2	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N114	00000
	2	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N121	00000


	2	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N115	00000

45° Elbow Connectors

45° Elbow

Connector

Zinc-Plated Steel—Zinc-plated steel fittings have better corrosion resistance than plain steel fittings.

	Material	Max. Pressure @ Temp.	O-Ring Material	Certification		Each
Press Socket Female



	1/2	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N14	000000


	1/2	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N134	00000
	3/4	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N141	00000
	3/4	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N135	00000
	1	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N142	00000
	1	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N136	00000
	1 1/2	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N144	00000
	1 1/2	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N138	00000
	2	Zinc-Plated Steel	125 psi @ 72° F	Buna-N	IAPMO Listed	3360N145	00000
	2	Zinc-Plated Steel	200 psi @ 72° F	EPDM	IAPMO Listed	3360N139	00000

Crimping Tools

Image of Product. Front orientation. Tube Crimpers.

Crimping tools seal fittings in less than five seconds. These tools are cordless, so you can take them to any job. Connect the jaw or ring that matches your pipe size to these tools, then pull the trigger to crimp the fitting. The pivoting head lets you access connections from any angle.

	Battery
Voltage, V DC	No. Included	Cap., A·h	Battery Charger Included	Battery Charging Time, min.	Compatible With		Each
18	2	3	Yes	39	Viega MegaPress, Viega ProPress, Viega ProPress XL-C	2233N106	000000000

Jaw and Ring Sets


	Jaw and Ring Set

Jaw and ring sets include three jaws, three rings, and one ring actuator jaw. Jaws are for pipe sizes 1/2 to 1; they fit directly into the crimping tool. Rings are for pipe sizes 1 1/4 to 2; clip the ring around the fitting and use the ring actuator jaw and crimping tool to press the open ends together.

For Pipe
Size	Material	For Mfr.	For Mfr. Model No.	Compatible With	Includes	Container Type		Each
1/2, 3/4, 1, 1 1/4, 1 1/2, 2	Stainless Steel, Steel	Ridgid	RP 340	Viega MegaPress	One Ring Actuator Jaw, Three Jaws (1/2-1 Pipe Size), Three Rings (1 1/4-2 Pipe Size)	Carrying Case	2233N318	000000000