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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.
Medium-Pressure Iron and Steel Threaded Pipe Fittings
Caps
Pipe Size | 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 | 4627K171 | 000000 | ||
| 3/8 | 300 | Iron | 2,000 psi @ 72° F | 300 psi @ 550° F | UL Listed | 4627K172 | 00000 | ||
| 1/2 | 300 | Iron | 2,000 psi @ 72° F | 300 psi @ 550° F | UL Listed | 4627K173 | 00000 | ||
| 3/4 | 300 | Iron | 2,000 psi @ 72° F | 300 psi @ 550° F | UL Listed | 4627K174 | 00000 | ||
| 1 | 300 | Iron | 2,000 psi @ 72° F | 300 psi @ 550° F | UL Listed | 4627K275 | 00000 | ||
| 1 1/4 | 300 | Iron | 1,500 psi @ 72° F | 300 psi @ 550° F | UL Listed | 4627K276 | 00000 | ||
| 1 1/2 | 300 | Iron | 1,500 psi @ 72° F | 300 psi @ 550° F | UL Listed | 4627K277 | 00000 | ||
| 2 | 300 | Iron | 1,500 psi @ 72° F | 300 psi @ 550° F | UL Listed | 4627K278 | 00000 | ||
| 2 1/2 | 300 | Iron | 1,000 psi @ 72° F | 300 psi @ 550° F | UL Listed | 4627K409 | 000000 | ||
| 3 | 300 | Iron | 1,000 psi @ 72° F | 300 psi @ 550° F | UL Listed | 4627K411 | 000000 | ||
Hex-Drive Plugs
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Male |
Pipe Size | Pressure Class | Material | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Certification | Each | |||
|---|---|---|---|---|---|---|---|---|---|
NPT Male | |||||||||
| 1/4 | 300 | Steel | 2,000 psi @ 72° F | 300 psi @ 550° F | UL Listed | 6367N14 | 00000 | ||
| 3/8 | 300 | Steel | 2,000 psi @ 72° F | 300 psi @ 550° F | UL Listed | 6367N15 | 0000 | ||
| 1/2 | 300 | Steel | 2,000 psi @ 72° F | 300 psi @ 550° F | UL Listed | 6367N16 | 0000 | ||
| 3/4 | 300 | Steel | 2,000 psi @ 72° F | 300 psi @ 550° F | UL Listed | 6367N17 | 0000 | ||
| 1 | 300 | Steel | 2,000 psi @ 72° F | 300 psi @ 550° F | UL Listed | 6367N18 | 0000 | ||
Low-Pressure Iron and Steel Threaded Pipe Fittings
Caps
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Female |
Pipe Size | Pressure Class | Material | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Each | |||
|---|---|---|---|---|---|---|---|---|
NPT Female | ||||||||
| 1 | 150 | Iron | 150 psi @ 72° F | 150 psi @ 350° F | 44605K654 | 00000 | ||
| 1 1/4 | 150 | Iron | 150 psi @ 72° F | 150 psi @ 350° F | 44605K655 | 0000 | ||
| 1 1/2 | 150 | Iron | 150 psi @ 72° F | 150 psi @ 350° F | 44605K656 | 00000 | ||
| 2 | 150 | Iron | 150 psi @ 72° F | 150 psi @ 350° F | 44605K657 | 00000 | ||
| 2 1/2 | 150 | Iron | 150 psi @ 72° F | 150 psi @ 350° F | 44605K658 | 00000 | ||
| 3 | 150 | Iron | 150 psi @ 72° F | 150 psi @ 350° F | 44605K391 | 00000 | ||
| 4 | 150 | Iron | 150 psi @ 72° F | 150 psi @ 350° F | 44605K392 | 00000 | ||
| 6 | 150 | Iron | 150 psi @ 72° F | 150 psi @ 350° F | 44605K536 | 000000 | ||
180° Bend Connectors
Pipe Size | Material | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Certification | Shape | Each | |||
|---|---|---|---|---|---|---|---|---|---|
NPT Female | |||||||||
| 1 | Iron | 150 psi @ 72° F | 150 psi @ 350° F | — | 180° Bend | 44605K565 | 000000 | ||
| 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 | ||
Low-Pressure Galvanized Iron and Steel Threaded Pipe Fittings
Caps
Pipe Size | Pressure Class | Material | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Certification | Each | |||
|---|---|---|---|---|---|---|---|---|---|
NPT Female | |||||||||
| 1 | 150 | Galvanized Iron | 150 psi @ 72° F | 150 psi @ 350° F | UL Listed | 4638K777 | 00000 | ||
| 1 1/4 | 150 | Galvanized Iron | 150 psi @ 72° F | 150 psi @ 350° F | UL Listed | 4638K778 | 00000 | ||
| 1 1/2 | 150 | Galvanized Iron | 150 psi @ 72° F | 150 psi @ 350° F | UL Listed | 4638K779 | 00000 | ||
| 2 | 150 | Galvanized Iron | 150 psi @ 72° F | 150 psi @ 350° F | UL Listed | 4638K781 | 00000 | ||
| 2 1/2 | 150 | Galvanized Iron | 150 psi @ 72° F | 150 psi @ 350° F | UL Listed | 4638K782 | 00000 | ||
| 3 | 150 | Galvanized Iron | 150 psi @ 72° F | 150 psi @ 350° F | UL Listed | 4638K262 | 00000 | ||
| 4 | 150 | Galvanized Iron | 150 psi @ 72° F | 150 psi @ 350° F | UL Listed | 4638K263 | 000000 | ||
| 6 | 150 | Galvanized Iron | 150 psi @ 72° F | 150 psi @ 350° F | UL Listed | 4638K497 | 000000 | ||
180° Bend Connectors
Pipe Size | Material | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Certification | Shape | Each | |||
|---|---|---|---|---|---|---|---|---|---|
NPT Female | |||||||||
| 1 | Galvanized Iron | 150 psi @ 72° F | 150 psi @ 350° F | UL Listed | 180° Bend | 4638K385 | 000000 | ||
| 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 | ||
Medium-Pressure Galvanized Iron and Steel Threaded Pipe Fittings
Caps
![]() |
Female |
Pipe Size | 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 | 2066N59 | 000000 | ||
| 3/8 | 300 | Galvanized Iron | 2,000 psi @ 72° F | 300 psi @ 550° F | 2066N6 | 00000 | ||
| 1/2 | 300 | Galvanized Iron | 2,000 psi @ 72° F | 300 psi @ 550° F | 2066N61 | 00000 | ||
| 3/4 | 300 | Galvanized Iron | 2,000 psi @ 72° F | 300 psi @ 550° F | 2066N62 | 00000 | ||
| 1 | 300 | Galvanized Iron | 2,000 psi @ 72° F | 300 psi @ 550° F | 2066N63 | 00000 | ||
| 1 1/4 | 300 | Galvanized Iron | 1,500 psi @ 72° F | 300 psi @ 550° F | 2066N64 | 00000 | ||
| 1 1/2 | 300 | Galvanized Iron | 1,500 psi @ 72° F | 300 psi @ 550° F | 2066N65 | 00000 | ||
| 2 | 300 | Galvanized Iron | 1,500 psi @ 72° F | 300 psi @ 550° F | 2066N66 | 000000 | ||
































