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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 Stainless Steel Threaded Pipe Fittings
Union Straight Connectors
304 Stainless Steel | 316 Stainless Steel | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Pressure Class | Body Shape | Max. Pressure @ Temp. | Max. Steam Pressure @ Temp. | Each | Each | ||||
NPT Female | ||||||||||
| 1/8 | 1000 | Hex | 1,000 psi @ 72° F | 650 psi @ 350° F | 4464K96 | 000000 | 4452K461 | 000000 | ||
| 1/4 | 1000 | Hex | 1,000 psi @ 72° F | 650 psi @ 350° F | 4464K97 | 00000 | 4452K462 | 00000 | ||
| 3/8 | 1000 | Hex | 1,000 psi @ 72° F | 650 psi @ 350° F | 4464K98 | 00000 | 4452K463 | 00000 | ||
| 1/2 | 1000 | Hex | 1,000 psi @ 72° F | 650 psi @ 350° F | 4464K99 | 00000 | 4452K464 | 00000 | ||
| 3/4 | 1000 | Hex | 1,000 psi @ 72° F | 650 psi @ 350° F | 4464K111 | 00000 | 4452K465 | 00000 | ||
| 1 | 1000 | Hex | 1,000 psi @ 72° F | 650 psi @ 350° F | 4464K112 | 00000 | 4452K466 | 00000 | ||
| 1 1/4 | 1000 | Hex | 1,000 psi @ 72° F | 650 psi @ 350° F | 4464K113 | 00000 | 4452K467 | 000000 | ||
| 1 1/2 | 1000 | Hex | 1,000 psi @ 72° F | 650 psi @ 350° F | 4464K114 | 000000 | 4452K468 | 000000 | ||
| 2 | 1000 | Hex | 1,000 psi @ 72° F | 650 psi @ 350° F | 4464K115 | 000000 | 4452K469 | 000000 | ||
| 2 1/2 | 1000 | Hex | 1,000 psi @ 72° F | 650 psi @ 350° F | 4464K167 | 000000 | 4452K637 | 000000 | ||


























