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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 Copper Threaded Pipe Fittings
Standard-Wall Copper Threaded Pipe Nipples and Pipe
Standard-Wall Copper Unthreaded Pipe Nipples and Pipe
Pipe—Unthreaded
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Male |
Lg., ft. | Construction | Pressure Class | Material | Certification | Each | |||
|---|---|---|---|---|---|---|---|---|
Butt Weld/Socket Connect/Weld Socket Male | ||||||||
1 Pipe Size | ||||||||
| 1 | Seamless | 200 | Copper Nickel | Mil. Spec. | 1946K31 | 000000 | ||
| 3 | Seamless | 200 | Copper Nickel | Mil. Spec. | 1946K37 | 000000 | ||
| 6 | Seamless | 200 | Copper Nickel | Mil. Spec. | 1946K44 | 000000 | ||
1 1/2 Pipe Size | ||||||||
| 1 | Seamless | 200 | Copper Nickel | Mil. Spec. | 1946K32 | 00000 | ||
| 3 | Seamless | 200 | Copper Nickel | Mil. Spec. | 1946K38 | 000000 | ||
| 6 | Seamless | 200 | Copper Nickel | Mil. Spec. | 1946K45 | 000000 | ||
2 Pipe Size | ||||||||
| 1 | Seamless | 200 | Copper Nickel | Mil. Spec. | 1946K33 | 000000 | ||
| 3 | Seamless | 200 | Copper Nickel | Mil. Spec. | 1946K39 | 000000 | ||
| 6 | Seamless | 200 | Copper Nickel | Mil. Spec. | 1946K46 | 000000 | ||
2 1/2 Pipe Size | ||||||||
| 1 | Seamless | 200 | Copper Nickel | Mil. Spec. | 1946K34 | 000000 | ||
| 3 | Seamless | 200 | Copper Nickel | Mil. Spec. | 1946K41 | 000000 | ||
| 6 | Seamless | 200 | Copper Nickel | Mil. Spec. | 1946K47 | 000000 | ||
3 Pipe Size | ||||||||
| 1 | Seamless | 200 | Copper Nickel | Mil. Spec. | 1946K35 | 000000 | ||
| 3 | Seamless | 200 | Copper Nickel | Mil. Spec. | 1946K42 | 000000 | ||
| 6 | Seamless | 200 | Copper Nickel | Mil. Spec. | 1946K48 | 000000 | ||
4 Pipe Size | ||||||||
| 1 | Seamless | 200 | Copper Nickel | Mil. Spec. | 1946K36 | 000000 | ||
| 3 | Seamless | 200 | Copper Nickel | Mil. Spec. | 1946K43 | 000000 | ||
| 6 | Seamless | 200 | Copper Nickel | Mil. Spec. | 1946K49 | 00000000 | ||
Low-Pressure Copper Butt-Weld Pipe Fittings
Short 90° Elbow Connectors
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Butt Weld |
Pipe Size | Construction | OD | Pressure Class | Material | Certification | Each | |||
|---|---|---|---|---|---|---|---|---|---|
Butt Weld | |||||||||
| 1 | Welded | 1 5/16" | 200 | Copper Nickel | Mil. Spec. | 1946K17 | 000000 | ||
| 1 1/2 | Welded | 1 29/32" | 200 | Copper Nickel | Mil. Spec. | 1946K18 | 000000 | ||
| 2 | Welded | 2 3/8" | 200 | Copper Nickel | Mil. Spec. | 1946K19 | 000000 | ||
| 2 1/2 | Welded | 2 7/8" | 200 | Copper Nickel | Mil. Spec. | 1946K21 | 000000 | ||
| 3 | Welded | 3 1/2" | 200 | Copper Nickel | Mil. Spec. | 1946K22 | 000000 | ||
| 4 | Welded | 4 1/2" | 200 | Copper Nickel | Mil. Spec. | 1946K23 | 000000 | ||
Long 90° Elbow Connectors
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Butt Weld |
Pipe Size | Construction | OD | Pressure Class | Material | Certification | Each | |||
|---|---|---|---|---|---|---|---|---|---|
Butt Weld | |||||||||
| 1 | Welded | 1 5/16" | 200 | Copper Nickel | Mil. Spec. | 1946K11 | 000000 | ||
| 1 1/2 | Welded | 1 29/32" | 200 | Copper Nickel | Mil. Spec. | 1946K12 | 000000 | ||
| 2 | Welded | 2 3/8" | 200 | Copper Nickel | Mil. Spec. | 1946K13 | 000000 | ||
| 2 1/2 | Welded | 2 7/8" | 200 | Copper Nickel | Mil. Spec. | 1946K14 | 000000 | ||
| 3 | Welded | 3 1/2" | 200 | Copper Nickel | Mil. Spec. | 1946K15 | 000000 | ||
| 4 | Welded | 4 1/2" | 200 | Copper Nickel | Mil. Spec. | 1946K16 | 000000 | ||
45° Elbow Connectors
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Butt Weld |
Pipe Size | Construction | OD | Pressure Class | Material | Certification | Each | |||
|---|---|---|---|---|---|---|---|---|---|
Butt Weld | |||||||||
| 1 | Welded | 1 5/16" | 200 | Copper Nickel | Mil. Spec. | 1946K24 | 000000 | ||
| 1 1/2 | Welded | 1 29/32" | 200 | Copper Nickel | Mil. Spec. | 1946K25 | 00000 | ||
| 2 | Welded | 2 3/8" | 200 | Copper Nickel | Mil. Spec. | 1946K26 | 000000 | ||
| 2 1/2 | Welded | 2 7/8" | 200 | Copper Nickel | Mil. Spec. | 1946K27 | 000000 | ||
| 3 | Welded | 3 1/2" | 200 | Copper Nickel | Mil. Spec. | 1946K28 | 000000 | ||
| 4 | Welded | 4 1/2" | 200 | Copper Nickel | Mil. Spec. | 1946K29 | 000000 | ||




































