Bronze Pipe Weld Elbows | McMaster-Carr

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Bronze

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	Socket Connect Type Socket Connect Type


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45° Elbow	90° Elbow

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	Pipe Size Pipe Size

	Thread Type Thread Type

NPT

	Elbow Style Elbow Style


Short	Long

Short with Mounting Tab	with Mounting Tab

	Copper Tube Size Copper Tube Size

	Type Type


Connector	Adapter

	System of Measurement System of Measurement

Inch

	For Tube OD For Tube OD

	For Use With For Use With

	Gender Gender

Female

	Specifications Met Specifications Met

ASME

Mil. Spec.

NSF/ANSI

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Maximum Pressure Maximum Pressure

200 psi @ 72° F

400 psi @ 72° F

	Socket Depth Socket Depth

	For Tube Material For Tube Material

Copper

	For Copper Tube Type For Copper Tube Type

	Environment Environment

Food and Beverage

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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48 Products

How to Identify and Measure Fittings

Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.

Snap a brazing ring (sold separately) into these fittings and braze them to unthreaded pipe for a strong, leak-resistant connection. Fittings are also known as Silbraze fittings. They are bronze, which is compatible with brass and has good corrosion resistance.

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

Short 90° Elbow Connectors

For Use With: Air, Oil, Steam, Water, Natural Gas
Specifications Met: MIL-F-1183
Pipe Nipples and Pipe: Use Schedule 40 brass

Fittings						Brazing Rings
Pipe Size	Lg.	Max. Pressure	Max. Steam Pressure		Each		Each
1/2	1"	200 psi @ 72° F	200 psi @ 425° F	000000	000000	0000000	00000
3/4	1 3/16"	200 psi @ 72° F	200 psi @ 425° F	000000	00000	0000000	0000
1	1 7/16"	200 psi @ 72° F	200 psi @ 425° F	000000	00000	0000000	0000
1 1/2	1 13/16"	200 psi @ 72° F	200 psi @ 425° F	000000	00000	0000000	0000
2	2 1/8"	200 psi @ 72° F	200 psi @ 425° F	000000	000000	0000000	0000

Long 90° Elbow Connectors

For Use With: Air, Oil, Steam, Water, Natural Gas
Specifications Met: MIL-F-1183
Pipe Nipples and Pipe: Use Schedule 40 brass

Fittings						Brazing Rings
Pipe Size	Lg.	Max. Pressure	Max. Steam Pressure		Each		Each
1/2	1 3/4"	200 psi @ 72° F	200 psi @ 425° F	000000	000000	0000000	00000
3/4	2"	200 psi @ 72° F	200 psi @ 425° F	000000	00000	0000000	0000
1	2 5/16"	200 psi @ 72° F	200 psi @ 425° F	000000	000000	0000000	0000
1 1/2	3 1/8"	200 psi @ 72° F	200 psi @ 425° F	000000	000000	0000000	0000
2	3 1/4"	200 psi @ 72° F	200 psi @ 425° F	0000000	000000	0000000	0000

45° Elbow Connectors

For Use With: Air, Oil, Steam, Water, Natural Gas
Specifications Met: MIL-F-1183
Pipe Nipples and Pipe: Use Schedule 40 brass

Pipe Size	Max. Pressure	Max. Steam Pressure		Each
1/2	200 psi @ 72° F	200 psi @ 425° F	0000000	000000
3/4	200 psi @ 72° F	200 psi @ 425° F	0000000	00000
1	200 psi @ 72° F	200 psi @ 425° F	0000000	00000
1 1/2	200 psi @ 72° F	200 psi @ 425° F	0000000	00000
2	200 psi @ 72° F	200 psi @ 425° F	0000000	000000

Solder-Connect Fittings for Copper Tubing

Temperature Range: 32° to 200° F

Solder these fittings to copper tubing or the tube end of another fitting for a permanent, leak-tight connection. They are also known as sweat fittings. Fittings have good corrosion resistance. To adhere to safety standards for drinking water systems, use fittings that meet NSF/ANSI 61 or EN 1057.

Copper tube size is the accepted designation of the copper tubing industry, not the actual tube OD.

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

90° Elbow Adapters, Female Socket-Connect Tube × Female Threaded Pipe

For Use With: Drinking Water
Tubing: Use with K, M, L copper
Specifications Met: ASME B16.18, NSF/ANSI 61

NPT Threads
Copper Tube Size	For Tube OD	Pipe Size	Material	Max. Pressure		Each
1/2	5/8"	1/2	Bronze	400 psi @ 72° F	0000000	00000
3/4	7/8"	1/2	Bronze	400 psi @ 72° F	0000000	00000
3/4	7/8"	3/4	Bronze	400 psi @ 72° F	0000000	00000

90° Elbow Adapters with Mounting Tab, Female Socket-Connect Tube × Female Threaded Pipe

For Use With: Drinking Water
Tubing: Use with K, M, L copper
Specifications Met: ASME B16.18, NSF/ANSI 61

NPT Threads
Copper Tube Size	For Tube OD	Pipe Size	Material	Max. Pressure	Mounting Hole Dia.		Each
1/2	5/8"	1/2	Bronze	400 psi @ 72° F	3/16"	0000000	00000
3/4	7/8"	1/2	Bronze	400 psi @ 72° F	3/16"	0000000	00000
3/4	7/8"	3/4	Bronze	400 psi @ 72° F	3/16"	0000000	00000

Press-Connect Fittings for Copper Tubing

For Use With: Drinking Water
Maximum Pressure: 200psi @ 72° F
Temperature Range: 0° to 250° F
Tubing: Use with K, M, L copper
Specifications Met: See table

Crimp these fittings to copper tubing with a crimping tool (sold separately). An O-ring on the inside of the fitting creates a leak-tight connection that doesn’t require heat or soldering. They are comparable to Viega ProPress fittings. Fittings have good corrosion resistance. They meet NSF/ANSI safety standards for use with drinking water systems.

Copper tube size is the accepted designation of the copper tubing industry, not the actual tube OD.

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

90° Elbow Adapters, Female Press-Connect Tube × Female Threaded Pipe

NPT Threads
Copper Tube Size	For Tube OD	Pipe Size	Material	Specifications Met		Each
1/2	5/8"	3/8	Bronze	ASME B16.51, NSF/ANSI 61, UL 213	0000000	000000
1/2	5/8"	1/2	Bronze	ASME B16.51, NSF/ANSI 61, UL 213	0000000	00000
1/2	5/8"	3/4	Bronze	ASME B16.51, NSF/ANSI 61, UL 213	0000000	00000
3/4	7/8"	1/2	Bronze	ASME B16.51, NSF/ANSI 61, UL 213	0000000	00000
3/4	7/8"	3/4	Bronze	ASME B16.51, NSF/ANSI 61, UL 213	0000000	00000
1	1 1/8"	1/2	Bronze	ASME B16.51, NSF/ANSI 61, UL 213	0000000	00000
1	1 1/8"	1	Bronze	ASME B16.51, NSF/ANSI 61, UL 213	0000000	00000
1 1/4	1 3/8"	1 1/4	Bronze	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1 1/2	1 5/8"	1 1/2	Bronze	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	000000	00000
2	2 1/8"	2	Bronze	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000

90° Elbow Adapters with Mounting Tab, Female Press-Connect Tube × Female Threaded Pipe

				Mounting Hole
Copper Tube Size	For Tube OD	Pipe Size	Material	Dia.	No. of	Specifications Met		Each
NPT Threads
1/2	5/8"	3/8	Bronze	1/4"	6	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
1/2	5/8"	1/2	Bronze	1/4"	6	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
3/4	7/8"	3/4	Bronze	1/4"	6	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000

Side-Oulet Elbow Adapters, Female Press-Connect Tube × Female Threaded Pipe

				Mounting Hole
Copper Tube Size	For Tube OD	Pipe Size	Material	Dia.	No. of	Specifications Met		Each
NPT Threads
1/2	5/8"	1/2	Bronze	1/4"	2	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	000000
3/4	7/8"	3/4	Bronze	1/4"	2	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000
1	1 1/8"	1/2	Bronze	1/4"	2	ASME B16.51, ASME B31.1, ASME B31.3, ASME B31.9, NSF/ANSI 61, UL 213	00000000	00000

Replacement O-Rings

For Copper Tube Size	For Tube OD	O-Ring Material		Each
1/2	5/8"	EPDM Rubber	0000000	00000
3/4	7/8"	EPDM Rubber	0000000	0000
1	1 1/8"	EPDM Rubber	0000000	0000
1 1/4	1 3/8"	EPDM Rubber	00000000	0000
1 1/2	1 5/8"	EPDM Rubber	00000000	0000
2	2 1/8"	EPDM Rubber	00000000	0000

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How to Identify and Measure Fittings

Bronze Unthreaded Pipe Fittings

Solder-Connect Fittings for Copper Tubing

Press-Connect Fittings for Copper Tubing