Aluminum Weld Pipe Elbows

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63 Products

About Pipe and Fittings

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

Standard-Wall Butt-Weld Aluminum Unthreaded Pipe Fittings

Also known as Schedule 40 fittings, these have thicker walls than our thin-wall aluminum unthreaded pipe fittings. They have beveled ends that, when flush to pipe, create a trough for a strong weld that permits maximum flow. Fittings are lightweight with good corrosion resistance.

90° Elbow Connectors

For Use With: Air, Oil, Water
Specifications Met: ASME B16.9
Pipe: Use Schedule 40 aluminum
Flanges: Use Class 125 aluminum

Pipe Size	Wall Thick.	Construction		Each
1/2	0.109"	Seamless	43485K119	0000000
3/4	0.113"	Seamless	43485K121	000000
1	0.133"	Seamless	43485K122	000000
1 1/4	0.14"	Seamless	43485K123	000000
1 1/2	0.145"	Seamless	43485K124	000000
2	0.154"	Seamless	43485K125	000000
2 1/2	0.203"	Seamless	43485K126	000000
3	0.216"	Seamless	43485K127	000000
4	0.237"	Seamless	43485K131	000000

45° Elbow Connectors

For Use With: Air, Oil, Water
Specifications Met: ASME B16.9
Pipe: Use Schedule 40 aluminum
Flanges: Use Class 125 aluminum

Pipe Size	Wall Thick.	Construction		Each
1/2	0.109"	Seamless	43485K149	000000
3/4	0.113"	Seamless	43485K151	00000
1	0.133"	Seamless	43485K152	00000
1 1/4	0.14"	Seamless	43485K153	000000
1 1/2	0.145"	Seamless	43485K154	00000
2	0.154"	Seamless	43485K155	00000
2 1/2	0.203"	Seamless	43485K156	000000
3	0.216"	Seamless	43485K157	000000
4	0.237"	Seamless	43485K161	000000

Thin-Wall Socket-Connect
Aluminum Unthreaded 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 are aluminum, which is lightweight with good corrosion resistance.

90° Elbow Connectors

For Use With: Air, Oil, Water
Specifications Met: ASTM B361
Pipe: Use Schedule 10 aluminum

Pipe Size	Wall Thick.		Each
1/2	0.083"	4657T11	000000
3/4	0.083"	4657T12	00000
1	0.109"	4657T13	00000
1 1/2	0.109"	4657T14	00000
2	0.109"	4657T15	000000
2 1/2	0.12"	4657T16	000000
3	0.12"	4657T17	000000
4	0.12"	4657T18	000000

45° Elbow Connectors

For Use With: Air, Oil, Water
Specifications Met: ASTM B361
Pipe: Use Schedule 10 aluminum

Pipe Size	Wall Thick.		Each
1/2	0.083"	4657T31	000000
3/4	0.083"	4657T32	00000
1	0.109"	4657T33	00000
1 1/2	0.109"	4657T34	00000
2	0.109"	4657T35	00000
3	0.12"	4657T37	000000
4	0.12"	4657T38	000000

Thin-Wall Butt-Weld Aluminum Unthreaded Pipe Fittings

Also known as Schedule 10 fittings, these are the thinnest aluminum pipe fittings we offer. They have beveled ends that, when flush to pipe, create a trough for a strong weld that permits maximum flow. Fittings are lightweight and have good corrosion resistance.

90° Elbow Connectors

For Use With: Air, Oil, Water
Specifications Met: ASTM B361, ASME B16.9
Pipe: Use Schedule 10 aluminum

Pipe Size	Wall Thick.	Construction		Each
1/2	0.083"	Seamless	4672T11	0000000
3/4	0.083"	Seamless	4672T67	00000
1	0.109"	Seamless	4672T13	00000
1 1/4	0.109"	Seamless	4672T14	000000
1 1/2	0.109"	Seamless	4672T15	00000
2	0.109"	Seamless	4672T16	000000
2 1/2	0.12"	Seamless	4672T17	000000
3	0.12"	Seamless	4672T18	000000
4	0.12"	Seamless	4672T19	000000

45° Elbow Connectors

For Use With: Air, Oil, Water
Specifications Met: ASTM B361, ASME B16.9
Pipe: Use Schedule 10 aluminum

Pipe Size	Wall Thick.	Construction		Each
3/4	0.083"	Seamless	4672T68	0000000
1	0.109"	Seamless	4672T23	000000
1 1/4	0.109"	Seamless	4672T24	000000
1 1/2	0.109"	Seamless	4672T25	000000
2	0.109"	Seamless	4672T26	000000
2 1/2	0.12"	Seamless	4672T27	000000
3	0.12"	Seamless	4672T28	000000
4	0.12"	Seamless	4672T29	000000

Thick-Wall Butt-Weld Aluminum Unthreaded Pipe Fittings

Thick walls give these Schedule 80 fittings excellent strength. They have beveled ends that, when flush to pipe, create a trough for a strong weld that permits maximum flow. Fittings are aluminum, which is lightweight with good corrosion resistance.

90° Elbow Connectors

For Use With: Air, Oil, Water
Specifications Met: ASTM B361, ASME B16.9
Pipe: Use Schedule 80 aluminum

Pipe Size	Wall Thick.	Construction		Each
1/2	0.147"	Seamless	4684T11	0000000
3/4	0.154"	Seamless	4684T12	000000
1	0.179"	Seamless	4684T13	000000
1 1/4	0.191"	Seamless	4684T14	000000
1 1/2	0.2"	Seamless	4684T15	000000
2	0.218"	Seamless	4684T16	000000
2 1/2	0.276"	Seamless	4684T17	000000
3	0.3"	Seamless	4684T18	000000
4	0.337"	Seamless	4684T19	000000

45° Elbow Connectors

For Use With: Air, Oil, Water
Specifications Met: ASTM B361, ASME B16.9
Pipe: Use Schedule 80 aluminum

Pipe Size	Wall Thick.	Construction		Each
1 1/2	0.2"	Seamless	4684T25	0000000
2	0.218"	Seamless	4684T26	000000
3	0.3"	Seamless	4684T28	000000
4	0.337"	Seamless	4684T29	000000

Standard-Wall Butt-Weld Aluminum Unthreaded Pipe Fittings

Thin-Wall Socket-ConnectAluminum Unthreaded Pipe Fittings

Thin-Wall Butt-Weld Aluminum Unthreaded Pipe Fittings

Thick-Wall Butt-Weld Aluminum Unthreaded Pipe Fittings

Thin-Wall Socket-Connect
Aluminum Unthreaded Pipe Fittings