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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 Iron and Steel Threaded Pipe Fittings
External-Square-Drive Plugs
Pipe Size | Construction | Pressure Class | Body Shape | Material | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|
NPT Male | ||||||||||
| 1/8 | Solid | Not Rated | Square | Steel | Not Rated | Not Rated | 44605K921 | 00000 | ||
| 1/4 | Solid | Not Rated | Square | Steel | Not Rated | Not Rated | 44605K222 | 0000 | ||
| 3/8 | Solid | Not Rated | Square | Steel | Not Rated | Not Rated | 44605K223 | 0000 | ||
| 1/2 | Solid | Not Rated | Square | Steel | Not Rated | Not Rated | 44605K224 | 0000 | ||
| 3/4 | Solid | Not Rated | Square | Steel | Not Rated | Not Rated | 44605K225 | 0000 | ||
| 1 | Solid | Not Rated | Square | Steel | Not Rated | Not Rated | 44605K663 | 0000 | ||
| 1 1/4 | Solid | Not Rated | Square | Steel | Not Rated | Not Rated | 44605K664 | 0000 | ||
| 1 1/2 | Solid | Not Rated | Square | Steel | Not Rated | Not Rated | 44605K665 | 00000 | ||
| 2 | Solid | Not Rated | Square | Steel | Not Rated | Not Rated | 44605K666 | 00000 | ||
180° Bend Connectors
Pipe Size | Material | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Certification | Shape | Each | |||
|---|---|---|---|---|---|---|---|---|---|
NPT Female | |||||||||
| 1/2 | Iron | 150 psi @ 72° F | 150 psi @ 350° F | UL Listed | 180° Bend | 44605K563 | 000000 | ||
| 3/4 | Iron | 150 psi @ 72° F | 150 psi @ 350° F | UL Listed | 180° Bend | 44605K564 | 00000 | ||
| 1 | Iron | 150 psi @ 72° F | 150 psi @ 350° F | — | 180° Bend | 44605K565 | 00000 | ||
| 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 | ||
Locknuts
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Pipe Size | Finished Material | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Each | |||
|---|---|---|---|---|---|---|---|
NPSL Female | |||||||
| 1/8 | Steel | Not Rated | Not Rated | 44605K433 | 00000 | ||
| 1/4 | Steel | Not Rated | Not Rated | 44605K434 | 0000 | ||
| 3/8 | Iron | Not Rated | Not Rated | 44605K211 | 0000 | ||
| 1/2 | Iron | Not Rated | Not Rated | 44605K212 | 0000 | ||
| 3/4 | Iron | Not Rated | Not Rated | 44605K213 | 0000 | ||
| 1 | Iron | Not Rated | Not Rated | 44605K214 | 00000 | ||
| 1 1/4 | Iron | Not Rated | Not Rated | 44605K215 | 0000 | ||
| 1 1/2 | Iron | Not Rated | Not Rated | 44605K216 | 00000 | ||
| 2 | Iron | Not Rated | Not Rated | 44605K217 | 00000 | ||
Medium-Pressure Stainless Steel Threaded Pipe Fittings
External-Hex-Drive Plugs
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Male |
Alloy 20 Stainless Steel | |||||||
|---|---|---|---|---|---|---|---|
Pipe Size | Construction | Pressure Class | Body Shape | Each | |||
NPT Male | |||||||
| 1/8 | Solid | Not Rated | Hex | 2698K214 | 0000000 | ||
| 1/4 | Solid | Not Rated | Hex | 2698K215 | 000000 | ||
| 3/8 | Solid | Not Rated | Hex | 2698K216 | 000000 | ||
| 1/2 | Solid | Not Rated | Hex | 2698K211 | 000000 | ||
| 3/4 | Solid | Not Rated | Hex | 2698K212 | 000000 | ||
| 1 | Solid | Not Rated | Hex | 2698K213 | 000000 | ||
| 1 1/2 | Solid | Not Rated | Hex | 2698K217 | 000000 | ||
| 2 | Solid | Not Rated | Hex | 2698K218 | 000000 | ||






























