Pipe Union
A Pipe Union is a type of pipe fitting that allows two sections of pipe to be separated without twisting or deforming the pipe. The pipe union usually consists of two flanges, one fixed, and the other that slides along the pipe as it is screwed and tightened onto the other flange.
700 Pipe Union, showing 200, (click on any line for more information)
| Buy Pipe Unions from one of our FCH Network Members | ||||||||
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Century | FL | Pipe Union | Steel | Plain / Furnace Black | 1 | ms21902w16 union tube flareless 1 | 5 |
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| Century | FL | Pipe Union | as5174w0404 union | 33 |
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| Century | FL | Pipe Union | Plain / Furnace Black | an815-4 | 1250 |
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| Century | FL | Pipe Union | as27467 union-as27467 | 5248 |
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| Century | FL | Pipe Union | Plain / Furnace Black | 815-5 | an815-5d | 24 |
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| Century | FL | Pipe Union | ms21919wg18 | 5 |
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| Century | FL | Pipe Union | ms21902j12 | 1 |
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| Century | FL | Pipe Union | Steel | Plain / Furnace Black | 4 | ms24487d4 | 1 |
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| Global | CA | Pipe Union | Steel | Plain / Furnace Black | la-2 penn union | 596 |
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| Century | FL | Pipe Union | m85052/2-6 () () | 306 |
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| OneMonroe | NC | Pipe Union | Brass | 1/2 | 1/2 air brake union-brass | 5 |
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| OneMonroe | NC | Pipe Union | 300 Stainless (A1,A2, 18-8,304,310 etc.) | 1/2 | 1/2 npt class 3000 forged steel threaded pipe union | 5 |
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| Weaver | WA | Pipe Union | 1 1/4 pipe union sch 80 | | 2 |
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| OneMonroe | NC | Pipe Union | 300 Stainless (A1,A2, 18-8,304,310 etc.) | 3/8 | 3/8 npt class 3000 forged steel threaded pipe union | 4 |
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| OneMonroe | NC | Pipe Union | Galvanized | 1/8 | galv 150# union 1/8 | 20 |
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| OneMonroe | NC | Pipe Union | 1/4 | fitting ptc union 1/4 | 9 |
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| OneMonroe | MN | Pipe Union | Brass | 1/4 | 1/4 poly flow union-brass | 20 |
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| OneMonroe | NC | Pipe Union | 2 | 2 union-black 150 lb | 6 |
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| OneMonroe | NC | Pipe Union | 1/4 | 150# pipe union 1 1/4 black-usa | 46 |
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| OneMonroe | MN | Pipe Union | Brass | 1/8 | 1/8 air brake brass union ( dot ) | 10 |
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| OneMonroe | MN | Pipe Union | 1/4 | 1/4 od union ptc composite push in | 5 |
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| OneMonroe | MN | Pipe Union | 300 Stainless (A1,A2, 18-8,304,310 etc.) | 1/4 | 1/4 union-304 s.s 300 lb | 15 |
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| OneMonroe | Pipe Union | 1/2 x 3/8 | 1/2 x 3/8 od union push in | 10 |
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| OneMonroe | NC | Pipe Union | Galvanized | 1/4 | galv 150# union 1/4 | 20 |
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| OneMonroe | NC | Pipe Union | Galvanized | 3/8 | galv 150# union 3/8 | 20 |
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| OneMonroe | NC | Pipe Union | Brass | 3/8 | 3/8 self-align. comp. union poly-tube brass | 5 |
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| OneMonroe | NC | Pipe Union | 3/8 | (see 440806-131280) 3/8 tube composite bulkhead union dot push-in | 4 |
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| Weaver | WA | Pipe Union | Steel | Galvanized | 1/4 | 1/4 pipe union galvanized | 1 |
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| Weaver | WA | Pipe Union | Steel | Galvanized | 1 1/4 | 1 1/4 pipe union galvanized | 8 |
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| OneMonroe | NC | Pipe Union | Brass | 3/8 | 3/8 push-in bulkhead union brass | 5 |
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| OneMonroe | NC | Pipe Union | Brass | 3/8 | 3/8 self-align bulkhead union poly-tube brass | 6 |
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| OneMonroe | NC | Pipe Union | Brass | 1/2 | 1/2 union for nylon air brake brass | 8 |
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| OneMonroe | NC | Pipe Union | M10 | 10mm union ( sold in bags of 10) | 4 |
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| OneMonroe | NC | Pipe Union | M6 | 6mm union | 7 |
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| OneMonroe | NC | Pipe Union | 1/4 x 1/4 | 1/4 tube x 1/4 tube composite push union | 15 |
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| Endries | WI | Pipe Union | 31 | 3140-60-00 3/8 y-union (legris only) | 18 |
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| Endries | WI | Pipe Union | Steel | Plain / Furnace Black | kv2h07-35s 1/4x1/4-18 npt straight male union with sealant | 72 |
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| NutsBolts | NE | Pipe Union | Steel | Plain / Furnace Black | 3/8 | 3/8 dot union | 16 |
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| NutsBolts | NE | Pipe Union | Steel | Plain / Furnace Black | 1/4 | 1/4 dot union | 30 |
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| NutsBolts | NE | Pipe Union | Steel | Plain / Furnace Black | 1/2 | 1/2 dot union | 6 |
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| NutsBolts | NE | Pipe Union | Steel | Plain / Furnace Black | 5/8 | 5/8 dot union | 6 |
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| NutsBolts | NE | Pipe Union | Steel | Plain / Furnace Black | 3/4 | 3/4 dot union | 10 |
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| NutsBolts | NE | Pipe Union | Steel | Plain / Furnace Black | 1/8 | 1/8 sae flare union | 5 |
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| NutsBolts | NE | Pipe Union | Steel | Plain / Furnace Black | 3/16 | 3/16 sae flare union | 9 |
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| NutsBolts | NE | Pipe Union | Steel | Plain / Furnace Black | 1/4 | 1/4 sae flare union | 15 |
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| NutsBolts | NE | Pipe Union | Steel | Plain / Furnace Black | 5/16 | 5/16 sae flare union | 10 |
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| NutsBolts | NE | Pipe Union | Steel | Plain / Furnace Black | 3/8 | 3/8 sae flare union | 1 |
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| NutsBolts | NE | Pipe Union | Steel | Plain / Furnace Black | 1/2 | 1/2 sae flare union | 11 |
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| NutsBolts | NE | Pipe Union | Steel | Plain / Furnace Black | 5/8 | 5/8 sae flare union | 9 |
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| NutsBolts | NE | Pipe Union | Steel | Plain / Furnace Black | 3/4 | 3/4 sae flare union | 25 |
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| NutsBolts | NE | Pipe Union | Steel | Plain / Furnace Black | 3/8 x 1/4 | 3/8sae x 1/4sae union | 13 |
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| NutsBolts | NE | Pipe Union | Steel | Plain / Furnace Black | 1/2 x 3/8 | 1/2sae x 3/8sae union | 7 |
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| NutsBolts | NE | Pipe Union | Steel | Plain / Furnace Black | 5/8 x 1/2 | 5/8sae x 1/2sae union | 7 |
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| NutsBolts | NE | Pipe Union | Brass | Plain / Furnace Black | 1/8 | 1/8 brass pipe union | 10 |
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| NutsBolts | NE | Pipe Union | Brass | Plain / Furnace Black | 1/4 | 1/4 brass pipe union | 11 |
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| NutsBolts | NE | Pipe Union | Brass | Plain / Furnace Black | 3/8 | 3/8 brass pipe union | 13 |
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| NutsBolts | NE | Pipe Union | Brass | Plain / Furnace Black | 1/2 | 1/2 brass pipe union | 8 |
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| Endries | WI | Pipe Union | Brass | Nickel Plated | M6 | 12 037 0406 1/4in to 6mm outside diameter tube brass conversion union nickel (norgren only) | 36 |
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| NAPPCO | TX | Pipe Union | Iron | Black Oxide | 2 inch sched 80 black iron hex union | 6 |
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| NAPPCO | TX | Pipe Union | Iron | Black Oxide | 1 | 1 inch sched 40 black iron hex union | 20 |
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| NAPPCO | TX | Pipe Union | Iron | Black Oxide | 1 1/4 | 1-1/4 sched 40 black iron hex union | 20 |
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| NAPPCO | TX | Pipe Union | Iron | Black Oxide | 1-1 | 1-1/2 sched 40 black iron hex union | 5 |
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| NAPPCO | TX | Pipe Union | Iron | Black Oxide | 1 | 1/2 sched 40 black iron hex union | 10 |
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| Endries | WI | Pipe Union | 1/2 | 62plpbh-8 1/2 bulkhead union prestolok plus | 3 |
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| ACCURATE | IL | Pipe Union | 2 | 2 npt pipe union black | 4 |
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| ACCURATE | IL | Pipe Union | Steel | Plain / Furnace Black | 9/16-18 x 1/2 | jicxjic hydraulic tube union | 238 |
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| ACCURATE | IL | Pipe Union | Steel | Plain / Furnace Black | 1/2 | union black | 18 |
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| ACCURATE | IL | Pipe Union | Steel | Galvanized | 3/4 | union | 10 |
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| Endries | WI | Pipe Union | 1/4 | 62ptcbh-4 1/4 prestomatic bulkhead union | 22 |
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| Endries | WI | Pipe Union | Silicon Bronze | 3/4 | 3/4 cast bronze union | 60 |
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| Endries | WI | Pipe Union | 300 Stainless (A1,A2, 18-8,304,310 etc.) | 1 | 1 304 stainless steel 150# thread union | 40 |
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| METRO IND | OH | Pipe Union | 1/8 | 1/8 push release union polymer | 25 |
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| METRO IND | OH | Pipe Union | 3/16 | 3/16 push release union polymer | 25 |
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| METRO IND | OH | Pipe Union | 1/4 | 1/4 push release union polymer | 175 |
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| METRO IND | OH | Pipe Union | 5/16 | 5/16 push release union polymer | 15 |
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| METRO IND | OH | Pipe Union | 3/8 | 3/8 push release union polymer | 20 |
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| METRO IND | OH | Pipe Union | Brass | Nickel Plated | M10 | m10 push release union brass nickel plated | 3 |
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| METRO IND | OH | Pipe Union | Brass | Nickel Plated | M10-8.00 | m10 x m8 push release union brass nickel plated | 3 |
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| METRO IND | OH | Pipe Union | Brass | Nickel Plated | 1/4 | 1/4 push release union brass nickel plated | 5 |
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| METRO IND | OH | Pipe Union | Brass | Nickel Plated | 5/16 | 5/16 push release union brass nickel plated | 2 |
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| METRO IND | OH | Pipe Union | Brass | Nickel Plated | 3/8 | 3/8 push release union brass nickel plated | 7 |
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| METRO IND | OH | Pipe Union | Brass | Nickel Plated | 1/2 | 1/2 push release union brass nickel plated | 1 |
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| METRO IND | OH | Pipe Union | Brass | Nickel Plated | M8 | m8 push release union brass nickel plated | 8 |
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| METRO IND | OH | Pipe Union | Steel | M10 | m10 comp union steel din 2353g | 6 |
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| METRO IND | OH | Pipe Union | Brass | 5/8 | 5/8 comp union brass | 6 |
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| METRO IND | OH | Pipe Union | Brass | 1/8 | 1/8 comp union brass | 10 |
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| METRO IND | OH | Pipe Union | Brass | 3/16 | 3/16 comp union brass | 21 |
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| METRO IND | OH | Pipe Union | Brass | 1/4 | 1/4 comp union brass | 90 |
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| METRO IND | OH | Pipe Union | Brass | 5/16 | 5/16 comp union brass | 60 |
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| METRO IND | OH | Pipe Union | Brass | 3/8 | 3/8 comp union brass | 12 |
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| METRO IND | OH | Pipe Union | Brass | 1/2 | 1/2 comp union brass | 15 |
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| MidStates | MI | Pipe Union | Brass | Plain / Furnace Black | 5/16 | union 5/unit | 15 |
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| MidStates | MI | Pipe Union | Brass | Plain / Furnace Black | 3/8 | union 5/unit | 15 |
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| MidStates | MI | Pipe Union | Brass | Plain / Furnace Black | 5/16 | union 5/unit | 20 |
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| MidStates | MI | Pipe Union | Steel | Plain / Furnace Black | 762-4 1/4 | od tube union | 89 |
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| MidStates | MI | Pipe Union | Steel | Plain / Furnace Black | 42 x 8 | union | 3 |
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| MidStates | MI | Pipe Union | Steel | Plain / Furnace Black | 1/4 | bulkhead union | 40 |
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| MidStates | MI | Pipe Union | Steel | Plain / Furnace Black | 3/8 | bulkhead union | 35 |
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| MidStates | MI | Pipe Union | Brass | Plain / Furnace Black | 1/2 | union 5/unit | 10 |
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| MidStates | MI | Pipe Union | Steel | Plain / Furnace Black | 762-6 3/8 | od tube union | 90 |
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| Endries | WI | Pipe Union | Iron | Plain / Furnace Black | 1/2 | 1/2 300# malleable iron thread union black domestic | 15 |
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| Endries | WI | Pipe Union | Nylon (Polyamide) | 1/4 | th262c 1/4 nylon airbrake union | 20 |
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| Endries | WI | Pipe Union | Nylon (Polyamide) | 3/8 | th262e 3/8 nylon airbrake union | 20 |
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| OneMonroe | MN | Pipe Union | 300 Stainless (A1,A2, 18-8,304,310 etc.) | 1/4 | 1/4 union-304 s.s 300 lb | 15 |
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| OneMonroe | MN | Pipe Union | 1/4 | 1/4 od union ptc composite push in | 5 |
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| OneMonroe | MN | Pipe Union | Brass | 1/8 | 1/8 air brake brass union ( dot ) | 10 |
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| TownCountry | AR | Pipe Union | Iron | Galvanized | 1/2 | 1/2 pipe union malleable iron galvanized | 2 |
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| TownCountry | AR | Pipe Union | Steel | Galvanized | 3/4 | pipe union | 1 |
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| Endries | WI | Pipe Union | Plastic | Plain / Furnace Black | 3/4 | 897-007c 3/4 cpvc union slip x slip epdm (spears) | 10 |
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| Endries | WI | Pipe Union | Black Oxide | M12 | cl31061212 12mm coilock union black (coilhose) | 5 |
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| Mansco | MI | Pipe Union | Steel | Galvanized | 1/4 | union 1/box | 4 |
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| ACCURATE | IL | Pipe Union | Steel | Plain / Furnace Black | 2 | 2 npt pipe union black | 4 |
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| ACCURATE | IL | Pipe Union | Steel | Plain / Furnace Black | 2 | 2 npt pipe union black | 4 |
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| ACCURATE | IL | Pipe Union | Steel | Plain / Furnace Black | 2 | 2 npt pipe union black | 4 |
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| SII | IN | Pipe Union | Iron | Black Oxide | 1/8 | 1/8 class 150 sch 40 black malleable iron ground joint pipe union) | 6 |
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| SII | IN | Pipe Union | Steel | Plain / Furnace Black | union 1/4 tube to 1/4 tube) | 20 |
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| SII | IN | Pipe Union | Iron | Black Oxide | 3/8 | 3/8 class 150 sch 40 black malleable iron ground joint pipe union) | 5 |
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| SII | IN | Pipe Union | Iron | Black Oxide | 1/2 | 1/2 class 150 sch 40 black malleable iron ground joint pipe union) | 7 |
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| SII | IN | Pipe Union | Steel | Black Oxide | 3/4 | 3/4 sched 40 (150#) black ground joint union) | 8 |
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| SII | IN | Pipe Union | Steel | Black Oxide | 1 | 1 black union) | 19 |
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| SII | IN | Pipe Union | Steel | Black Oxide | 2 | 2 sched 40 (150#) black ground joint union) | 9 |
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| ACCURATE | IL | Pipe Union | Steel | Plain / Furnace Black | 2 | 2 npt pipe union black | 4 |
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| ACCURATE | IL | Pipe Union | Steel | Plain / Furnace Black | 2 | 2 npt pipe union black | 4 |
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| ACCURATE | IL | Pipe Union | Steel | Plain / Furnace Black | 2 | 2 npt pipe union black | 4 |
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| FTS | OH | Pipe Union | Steel | Plain / Furnace Black | union, flareless MS21902K4 | 92 |
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| SIS | AZ | Pipe Union | Iron | Plain / Furnace Black | 1 | 1 pipe union malleable | 15 |
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| B & K FAST | PA | Pipe Union | Steel | Plain / Furnace Black | 3/8 | 3/8 air brake n.t. union dot #1462x6 | 2 |
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| B & K FAST | PA | Pipe Union | Steel | Plain / Furnace Black | 1/2 | 1/2 air brake n.t. union dot #1462x8 | 15 |
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| B & K FAST | PA | Pipe Union | Brass | Plain / Furnace Black | 1/4 | 1/4 brass pipe unions | 2 |
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| B & K FAST | PA | Pipe Union | Brass | Plain / Furnace Black | 1/2 | 1/2 brass pipe unions | 4 |
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| B & K FAST | PA | Pipe Union | Brass | Plain / Furnace Black | 3/4 | 3/4 brass pipe union | 1 |
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| B & K FAST | PA | Pipe Union | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1 1/4 | 1 1/4 stainless pipe union | 3 |
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| B & K FAST | PA | Pipe Union | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 2 | 2 stainless pipe unions | 1 |
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| B & K FAST | PA | Pipe Union | Steel | Plain / Furnace Black | 1/4 | 1/4 pipe unions | 5 |
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| B & K FAST | PA | Pipe Union | Steel | Plain / Furnace Black | 3/8 | 3/8 pipe unions | 8 |
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| B & K FAST | PA | Pipe Union | Steel | Plain / Furnace Black | 1/2 | 1/2 pipe unions | 4 |
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| B & K FAST | PA | Pipe Union | Steel | Plain / Furnace Black | 3/4 | 3/4 pipe unions | 6 |
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| B & K FAST | PA | Pipe Union | Steel | Plain / Furnace Black | 1 | 1 pipe union | 3 |
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| B & K FAST | PA | Pipe Union | Steel | Galvanized | 1 | 1 galv pipe unions | 8 |
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| B & K FAST | PA | Pipe Union | Steel | Plain / Furnace Black | 1 1/4 | 1 1/4 pipe union | 11 |
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| B & K FAST | PA | Pipe Union | Steel | Plain / Furnace Black | 1 1/4 | 1 1/4 pipe unions sch 80 | 1 |
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| B & K FAST | PA | Pipe Union | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2 | 1/2 stainless pipe union | 5 |
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| General F | MI | Pipe Union | Steel | Plain / Furnace Black | 2 | 2 union female 3000# fs | 5 |
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| BoltCraft | NE | Pipe Union | Brass | Plain / Furnace Black | 3/8 | 3/8 brass union for nylon tubing 1462-6 | inquire |
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| Jackson | MS | Pipe Union | Steel | Plain / Furnace Black | 1/4 | push-in union connector (part# 20-019) | 5 |
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| THRDFAST | TN | Pipe Union | Steel | Plain / Furnace Black | 1 | 1 pipe union | 8 |
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| THRDFAST | TN | Pipe Union | Steel | Plain / Furnace Black | 1/4 | pipe union | 6 |
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