Pipe Unions
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.
709 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 | ms21919wg18 | 5 |
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| Jackson | MS | Pipe Union | Steel | Galvanized | 1 1/4 | iron pipe union 150# | 4 |
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| Jackson | MS | Pipe Union | Steel | Galvanized | 2 1/2 | iron pipe union 150# | 3 |
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| Jackson | MS | Pipe Union | Iron | Black Oxide | 1/8 | black iron pipe union 150# | 7 |
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| Jackson | MS | Pipe Union | Iron | Black Oxide | 1/4 | black iron pipe union 150# | 10 |
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| Jackson | MS | Pipe Union | Iron | Black Oxide | 1/4 | black iron pipe union 300# extra heavy | 5 |
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| Jackson | MS | Pipe Union | Iron | Black Oxide | 3/8 | black iron pipe union 150# | 46 |
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| Jackson | MS | Pipe Union | Iron | Black Oxide | 3/8 | black iron pipe union 150# dom.. | 20 |
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| Jackson | MS | Pipe Union | Iron | Black Oxide | 1/2 | black iron pipe union 150# | 27 |
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| Jackson | MS | Pipe Union | Iron | Black Oxide | 1/2 | black iron pipe union 150# dom.. | 16 |
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| Jackson | MS | Pipe Union | Iron | Black Oxide | 3/4 | black iron pipe union 150# | 8 |
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| Jackson | MS | Pipe Union | Iron | Black Oxide | 3/4 | black iron pipe union 150# dom.. | 11 |
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| Jackson | MS | Pipe Union | Iron | Black Oxide | 1 | 1 black iron pipe union 150# | 26 |
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| Jackson | MS | Pipe Union | Iron | Black Oxide | 1 1/2 | black iron pipe union 150# | 2 |
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| Jackson | MS | Pipe Union | Iron | Black Oxide | 2 | 2 black iron pipe union 150# | 12 |
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| Jackson | MS | Pipe Union | Iron | Black Oxide | 3 | 3 black iron pipe union 150# | 2 |
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| Jackson | MS | Pipe Union | Iron | Black Oxide | 3 1/2 | black iron pipe union 150# | 1 |
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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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| TownCountry | AR | Pipe Union | Iron | 2 | 2 pipe malleable iron union black | 10 |
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| Weaver | WA | Pipe Union | 1 1/4 pipe union sch 80 | | 2 |
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| METRO IND | OH | Pipe Union | Steel | 1 | 1 union pt hydraulic 3000 lb steel | 10 |
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| METRO IND | OH | Pipe Union | Steel | 1/2 | 1/2 union pt hydraulic 3000 lb steel | 5 |
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| METRO IND | OH | Pipe Union | Steel | Plain | 3 | 3 union pt steel | 1 |
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| Weaver | WA | Pipe Union | Steel | Plain | 1/8 | 1/8 pipe union sch 80 | 6 |
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| Weaver | WA | Pipe Union | Steel | Plain | 1/8 | 1/8 pipe union black | 86 |
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| Weaver | WA | Pipe Union | Steel | Galvanized | 1/8 | 1/8 pipe union galvanized | 7 |
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| Weaver | WA | Pipe Union | Steel | Plain | 1/4 | 1/4 pipe union sch 80 | 3 |
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| Weaver | WA | Pipe Union | Steel | Plain | 1/4 | 1/4 pipe union black | 74 |
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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 | Plain | 3/8 | 3/8 pipe union sch 80 | 4 |
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| Weaver | WA | Pipe Union | Steel | Plain | 3/8 | 3/8 pipe union black | 5 |
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| Weaver | WA | Pipe Union | Steel | Galvanized | 3/8 | 3/8 pipe union galvanized | 43 |
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| Weaver | WA | Pipe Union | Steel | Plain | 1/2 | 1/2 pipe union sch 80 | 4 |
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| Weaver | WA | Pipe Union | Steel | Galvanized | 1/2 | 1/2 pipe union galvanized | 12 |
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| Weaver | WA | Pipe Union | Steel | Plain | 3/4 | 3/4 pipe union sch 80 | 4 |
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| Weaver | WA | Pipe Union | Steel | Galvanized | 3/4 | 3/4 pipe union galvanized | 5 |
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| Weaver | WA | Pipe Union | Steel | Plain | 1 | 1 pipe union sch 80 | 3 |
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| Weaver | WA | Pipe Union | Steel | Galvanized | 1 | 1 pipe union galvanized | 2 |
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| Weaver | WA | Pipe Union | Steel | Plain | 1 1/4 | 1 1/4 pipe union black | 3 |
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| Weaver | WA | Pipe Union | Steel | Galvanized | 1 1/4 | 1 1/4 pipe union galvanized | 8 |
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| Weaver | WA | Pipe Union | Steel | Plain | 1 1/2 | 1 1/2 pipe union sch 80 | 6 |
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| Weaver | WA | Pipe Union | Steel | Plain | 1 1/2 | 1 1/2 pipe union black | 1 |
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| Weaver | WA | Pipe Union | Steel | Galvanized | 1 1/2 | 1 1/2 pipe union galvanized | 3 |
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| OneMonroe | NC | Pipe Union | Brass | 1/8 | 1/8 push-in union brass | 5 |
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| OneMonroe | NC | Pipe Union | Brass | 1/4 | 1/4 self-align. comp. union poly-tube brass | 5 |
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| OneMonroe | NC | Pipe Union | Brass | 1/4 | 1/4 self-align bulkhead union poly-tube brass | 5 |
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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 | 1/4 x 1/4 | 1/4 tube x 1/4 tube composite push union | 15 |
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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 | 300 Stainless (A1,A2, 18-8,304,310 etc.) | 2 1/2 | 2-1/2 304 stainless steel union | 1 |
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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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| 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 | Galvanized | 3/8 | galv 150# union 3/8 | 5 |
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| OneMonroe | MN | Pipe Union | Brass | 1/4 | 1/4 poly flow union-brass | 10 |
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| TownCountry | AR | Pipe Union | Iron | Plain | 1/2 | pipe union malleable black | 18 |
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| TownCountry | AR | Pipe Unio n | Steel | Galvanized | 1 1/2 | pipe union | 49 |
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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 | Silicon Bronze | 3/4 | 3/4 cast bronze union | 60 |
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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 | 1/2 | 62plpbh-8 1/2 bulkhead union prestolok plus | 3 |
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| Endries | WI | Pipe Union | Brass | 1/2 | 1/2 brass 125# union | 534 |
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| Endries | WI | Pipe Union | Brass | 3/8 x 3/4 | 408 3/8x3/4 ca360 brass half union #04048-0612 | 65 |
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| Endries | WI | Pipe Union | Iron | Black Oxide | 1/2 x 150 | 1/2 150# malleable iron thread union black (anvil) | 100 |
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| Endries | WI | Pipe Union | Silicon Bronze | Painted | 733-4 1/2 | 733-4-l 1/2 low lead cast bronze union cxm (nibco) | 50 |
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| Endries | WI | Pipe Union | Steel | Plain | kv2h07-34s 1/4x1/8-27 npt straight male union with sealant | 760 |
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| Endries | WI | Pipe Union | Iron | Plain | 1 1/4 x 150 | 1-1/4 150# malleable iron th union black | 15 |
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| Endries | WI | Pipe Union | Brass | Nickel Plated | pc104nb-6 3/8 npt brass union nickel plated | 40 |
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| Endries | WI | Pipe Union | Steel | Plain | kv2h07-35s 1/4x1/4-18 npt straight male union with sealant | 72 |
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| Endries | WI | Pipe Union | Brass | Plain | 104 | 104f 1/2 brass union cast | 39 |
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| Endries | WI | Pipe Union | Iron | Plain | 1/2 x 300 | 1/2 300# malleable iron thread union black | 35 |
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| Endries | WI | Pipe Union | 316, 317, A4 Stainless | Plain | 2 1/2-8 | 2-1/2-8 npt 316 stainless steel 150# thread union | 5 |
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| Endries | WI | Pipe Union | Steel | Plain | kv2h11-35s 3/8x1/4-18 npt straight male union with sealant | 93 |
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| Endries | WI | Pipe Union | Iron | Plain | 1/2 | 1/2 300# malleable iron thread union black domestic | 15 |
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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 | 9/16-18 x 1/2 | jicxjic hydraulic tube union | 238 |
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| ACCURATE | IL | Pipe Union | Steel | Plain | 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 | 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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| NutsBolts | NE | Pipe Union | Steel | Plain | 3/8 | 3/8 dot union | 26 |
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| NutsBolts | NE | Pipe Union | Steel | Plain | 1/4 | 1/4 dot union | 36 |
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| NutsBolts | NE | Pipe Union | Steel | Plain | 1/2 | 1/2 dot union | 13 |
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| NutsBolts | NE | Pipe Union | Steel | Plain | 5/8 | 5/8 dot union | 9 |
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| NutsBolts | NE | Pipe Union | Steel | Plain | 3/4 | 3/4 dot union | 10 |
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| NutsBolts | NE | Pipe Union | Steel | Plain | 1/8 | 1/8 dot union | 7 |
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| NutsBolts | NE | Pipe Union | Steel | Plain | 5/16 | 5/16 sae flare union | 15 |
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| NutsBolts | NE | Pipe Union | Steel | Plain | 5/8 x 1/2 | 5/8sae x 1/2sae union | 7 |
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| NutsBolts | NE | Pipe Union | Steel | Plain | 3/8 x 1/4 | 3/8sae x 1/4sae union | 13 |
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| NutsBolts | NE | Pipe Union | Steel | Plain | 3/8 | 3/8 sae flare union | 6 |
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| NutsBolts | NE | Pipe Union | Steel | Plain | 3/16 | 3/16 sae flare union | 9 |
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| NutsBolts | NE | Pipe Union | Steel | Plain | 1/4 | 1/4 sae flare union | 15 |
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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 | 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 | 2 | 2 npt pipe union black | 4 |
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| ACCURATE | IL | Pipe Union | Steel | Plain | 2 | 2 npt pipe union black | 4 |
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| ACCURATE | IL | Pipe Union | Steel | Plain | 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 | 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 | 2 | 2 npt pipe union black | 4 |
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| ACCURATE | IL | Pipe Union | Steel | Plain | 2 | 2 npt pipe union black | 4 |
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| WDMB | IA | Pipe Union | Brass | Plain | union 150 sae100101ba dot pa brass 3/8t (W0V0) | 100 |
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| WDMB | IA | Pipe Union | Steel | Black Oxide | pipunion 150 mi black 1 1/4npt (W000) | 70 |
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| WDMB | IA | Pipe Union | Brass | Plain | piptee union 1200psi fgbrs 1/8fnptf (W0V0) | 89 |
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| ACCURATE | IL | Pipe Union | Steel | Plain | 2 | 2 npt pipe union black | 4 |
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| FTS | OH | Pipe Union | Steel | Plain | union, flareless MS21902K4 | 92 |
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| SIS | AZ | Pipe Union | Iron | Plain | 1 | 1 pipe union malleable | 15 |
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| B & K FAST | PA | Pipe Union | Steel | Plain | 3/8 | 3/8 air brake n.t. union dot #1462x6 | 2 |
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| B & K FAST | PA | Pipe Union | Steel | Plain | 1/2 | 1/2 air brake n.t. union dot #1462x8 | 15 |
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| B & K FAST | PA | Pipe Union | Brass | Plain | 1/4 | 1/4 brass pipe unions | 2 |
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| B & K FAST | PA | Pipe Union | Brass | Plain | 1/2 | 1/2 brass pipe unions | 4 |
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| B & K FAST | PA | Pipe Union | Brass | Plain | 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 | 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 | 2 | 2 stainless pipe unions | 1 |
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| B & K FAST | PA | Pipe Union | Steel | Plain | 1/4 | 1/4 pipe unions | 5 |
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| B & K FAST | PA | Pipe Union | Steel | Plain | 3/8 | 3/8 pipe unions | 8 |
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| B & K FAST | PA | Pipe Union | Steel | Plain | 1/2 | 1/2 pipe unions | 4 |
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| B & K FAST | PA | Pipe Union | Steel | Plain | 3/4 | 3/4 pipe unions | 6 |
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| B & K FAST | PA | Pipe Union | Steel | Plain | 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 | 1 1/4 | 1 1/4 pipe union | 11 |
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| B & K FAST | PA | Pipe Union | Steel | Plain | 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 | 1/2 | 1/2 stainless pipe union | 5 |
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| General F | MI | Pipe Union | Steel | Plain | 2 | 2 union female 3000# fs | 5 |
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| BoltCraft | NE | Pipe Union | Brass | Plain | 3/8 | 3/8 brass union for nylon tubing 1462-6 | inquire |
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| Jackson | MS | Pipe Union | Steel | Plain | 1/4 | push-in union connector (part# 20-019) | 5 |
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| THRDFAST | TN | Pipe Union | Steel | Plain | 1 | 1 pipe union | 8 |
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| THRDFAST | TN | Pipe Union | Steel | Plain | 1/4 | pipe union | 6 |
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