Black Iron Pipe Reducing Elbows

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Pipe Size

Fitting Type

Material

Pipe Schedule

Gender

For Use With

Pressure Class

Flange Material

Specifications Met

Maximum Pressure @ Temperature

150 psi @ 72° F

1,500 psi @ 72° F

2,000 psi @ 72° F

Maximum Steam Pressure @ Temperature

150 psi @ 350° F

300 psi @ 550° F

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

Yes

Export Control Classification Number (ECCN)

EAR99

REACH

Compliant

RoHS

Compliant

DFARS Specialty Metals

For Flange Class

47 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.

Low-Pressure Iron and Steel Threaded Pipe Fittings

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

90° Elbow Reducing Adapters

For Use With: Air, Steam, Oil, Water, Natural Gas
Pressure Class: 150
Specifications Met: ASME B16.3, UL Listed, ASME B1.20.1
Pipe Nipples and Pipe: Use Schedule 40 steel

Pipe Size
(A)	(B)	Max. Pressure	Max. Steam Pressure	Material		Each
NPT Female × NPT Male
1/2	3/8	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K571	000000
3/4	1/2	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K572	00000
1	3/4	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K573	00000
1 1/4	3/4	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K575	00000
1 1/4	1	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K574	00000
1 1/2	1	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K576	00000
1 1/2	1 1/4	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K577	00000
2	1 1/2	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K578	00000

90° Elbow Reducers

For Use With: Air, Steam, Oil, Water, Natural Gas
Pressure Class: 150
Specifications Met: ASME B16.3, UL Listed, ASME B1.20.1
Pipe Nipples and Pipe: Use Schedule 40 steel

Pipe Size
(A)	(B)	Max. Pressure	Max. Steam Pressure	Material		Each
NPT Female
1/4	1/8	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K415	00000
3/8	1/8	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K364	00000
3/8	1/4	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K416	0000
1/2	1/4	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K417	0000
1/2	3/8	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K418	0000
3/4	1/4	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K365	00000
3/4	3/8	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K435	0000
3/4	1/2	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K419	0000
1	3/8	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K436	00000
1	1/2	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K422	0000
1	3/4	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K421	0000
1 1/4	1/2	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K437	00000
1 1/4	3/4	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K425	00000
1 1/4	1	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K423	00000
1 1/2	1/2	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K439	00000
1 1/2	3/4	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K438	00000
1 1/2	1	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K427	00000
1 1/2	1 1/4	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K426	00000
2	1/2	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K444	00000
2	3/4	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K443	00000
2	1	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K442	00000
2	1 1/4	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K441	00000
2	1 1/2	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K428	00000
2 1/2	1 1/2	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K446	00000
2 1/2	2	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K445	00000
3	2	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K447	000000
3	2 1/2	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K366	000000
4	3	150 psi @ 72° F	150 psi @ 350° F	Iron	44605K367	000000

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 Reducers

For Use With: Air, Steam, Oil, Water, Natural Gas
Pressure Class : 300
Specifications Met: ASTM A197, UL Listed, ASME B16.3, ASME B1.20.1
Pipe Nipples and Pipe: Use Schedule 80 steel
Flanges: Use Class 300 or 600 steel

Pipe Size
(A)	(B)	Max. Pressure	Max. Steam Pressure	Material		Each
NPT Female
3/8	1/4	2,000 psi @ 72° F	300 psi @ 550° F	Iron	4627K311	000000
1/2	3/8	2,000 psi @ 72° F	300 psi @ 550° F	Iron	4627K312	00000
3/4	1/2	2,000 psi @ 72° F	300 psi @ 550° F	Iron	4627K313	00000
1	1/2	2,000 psi @ 72° F	300 psi @ 550° F	Iron	4627K315	00000
1	3/4	2,000 psi @ 72° F	300 psi @ 550° F	Iron	4627K316	00000
1 1/4	3/4	1,500 psi @ 72° F	300 psi @ 550° F	Iron	4627K317	00000
1 1/4	1	1,500 psi @ 72° F	300 psi @ 550° F	Iron	4627K318	00000
1 1/2	1	1,500 psi @ 72° F	300 psi @ 550° F	Iron	4627K319	000000
1 1/2	1 1/4	1,500 psi @ 72° F	300 psi @ 550° F	Iron	4627K314	000000
2	1 1/4	1,500 psi @ 72° F	300 psi @ 550° F	Iron	4627K354	000000
2	1 1/2	1,500 psi @ 72° F	300 psi @ 550° F	Iron	4627K321	000000