Shop threaded pipe union

Sponsored
About our ads
$19.09
Power Products Union Tee - 3/8" Tube To 3/8" Tube To 1/2" Tube | Dot Fitting | NP64668C
FleetPride
$19.09
Power Products Union Tee - 3/8" Tube To 3/8" Tube To 1/2" Tube | Dot Fitting | NP64668C
FleetPride
$63.05
2-1/2 in. NPT Threaded Union (Brass Seat) - 150 Black Malleable Iron Pipe Fitting - UL/FM
BFO
$63.05
2-1/2 in. NPT Threaded Union (Brass Seat) - 150 Black Malleable Iron Pipe Fitting - UL/FM
BFO
$53.11
1-1/2 in. NPT Threaded - Union - 150 Cast 304 Stainless Steel Pipe Fitting
BFO
$53.11
1-1/2 in. NPT Threaded - Union - 150 Cast 304 Stainless Steel Pipe Fitting
BFO
$61.02
1-1/2 in. NPT Threaded - Union - 304 Stainless Steel 150 MSS SP-114 Heavy Pattern Pipe Fitting
BFO
$61.02
1-1/2 in. NPT Threaded - Union - 304 Stainless Steel 150 MSS SP-114 Heavy Pattern Pipe Fitting
BFO
$15.99
Power Products Straight Union - 5/32" Tube To 1/4" Tube | Dot Fitting | NP62254C
FleetPride
$15.99
Power Products Straight Union - 5/32" Tube To 1/4" Tube | Dot Fitting | NP62254C
FleetPride
$5.59
Power Products Straight Union - 1/4" Tube To 1/4" Tube | Dot Fitting | NP624C
FleetPride
$5.59
Power Products Straight Union - 1/4" Tube To 1/4" Tube | Dot Fitting | NP624C
FleetPride
$226.39
Value Collection | Anvil Black Union: 1-1/2", Threaded - Malleable Iron, Class 150
MSC Direct
$226.39
Value Collection | Anvil Black Union: 1-1/2", Threaded - Malleable Iron, Class 150
MSC Direct
$10.66
Value Collection Black Union: 3/4", Threaded - Malleable Iron, Class 150 | Part B342 20
MSC Direct
$10.66
Value Collection Black Union: 3/4", Threaded - Malleable Iron, Class 150 | Part B342 20
MSC Direct
$80.18
Union: Malleable Iron, 1 1/2 in X 1 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 300 Model: 1LCA9
Grainger
$80.18
Union: Malleable Iron, 1 1/2 in X 1 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 300 Model: 1LCA9
Grainger
$66.73
Union: Malleable Iron, 2 1/2 in X 2 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 2WU83
Grainger
$66.73
Union: Malleable Iron, 2 1/2 in X 2 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 2WU83
Grainger
$226.37
Union: Malleable Iron, 2 1/2 in X 2 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 300 Model: 1LCB2
Grainger
$226.37
Union: Malleable Iron, 2 1/2 in X 2 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 300 Model: 1LCB2
Grainger
$18.99
LOZOME 2" Female Threaded Coupling Union Adapter Pipe Connector Cast NPT Pipe Fitting Stainless Steel 304(Pack Of 1)
Amazon.com
1
$18.99
LOZOME 2" Female Threaded Coupling Union Adapter Pipe Connector Cast NPT Pipe Fitting Stainless Steel 304(Pack Of 1)
Amazon.com
$9.56
Value Collection Black Union: 1/2", Threaded - Malleable Iron, Class 150 | Part B342 15
MSC Direct
$9.56
Value Collection Black Union: 1/2", Threaded - Malleable Iron, Class 150 | Part B342 15
MSC Direct
$43.89
Grundfos 529912 3/4" NPT Metal Grundfos Pump Union Set Rough Plumbing Pipe And Fittings Unions
Ferguson Home
6
$43.89
Grundfos 529912 3/4" NPT Metal Grundfos Pump Union Set Rough Plumbing Pipe And Fittings Unions
Ferguson Home
$33.33
1 1/2" 316 Stainless Steel Class 150 Threaded Union FNPT X FNPT Pipe Fitting 1 1/2" Inch
Amazon.com
1
$33.33
1 1/2" 316 Stainless Steel Class 150 Threaded Union FNPT X FNPT Pipe Fitting 1 1/2" Inch
Amazon.com
$27.99
DERPIPE Cast Pipe Fittings Union - 1 1/4" NPT Female Fitting Stainless Steel 304, Class 150
Amazon.com
47
$27.99
DERPIPE Cast Pipe Fittings Union - 1 1/4" NPT Female Fitting Stainless Steel 304, Class 150
Amazon.com
$49.99
Union, 2", 150, 304, Thrd Heavy
Zoro.com
$49.99
Union, 2", 150, 304, Thrd Heavy
Zoro.com
$24.99
Aquastar High Temperature 2" Threaded Union UNHT20
PoolZoom.com
$24.99
Aquastar High Temperature 2" Threaded Union UNHT20
PoolZoom.com
$7.95
2-Pack 1 in. PVC Pipe Unions W/ O-Ring For SCH40 PVC Pipe Threaded-Type ASTM D2466/F1970 1" FNPT X FNPT
247Garden
$7.95
2-Pack 1 in. PVC Pipe Unions W/ O-Ring For SCH40 PVC Pipe Threaded-Type ASTM D2466/F1970 1" FNPT X FNPT
247Garden
$17.95
4-Pack 1-1/4 in. SCH-40 PVC Threaded-Unions W/ O-Ring PVC Pipe Threaded-Fittings ASTM D2466/F1970 FNPT X FNPT 1.25"
247Garden
$17.95
4-Pack 1-1/4 in. SCH-40 PVC Threaded-Unions W/ O-Ring PVC Pipe Threaded-Fittings ASTM D2466/F1970 FNPT X FNPT 1.25"
247Garden
$617.00
Dixon 8 in. Threaded Hammer Union Fig 100 Series - 8 in. - Threaded - HU100800
John M. Ellsworth Co., Inc.
$617.00
Dixon 8 in. Threaded Hammer Union Fig 100 Series - 8 in. - Threaded - HU100800
John M. Ellsworth Co., Inc.
$46.97
Grundfos 529911 3/4" Copper Sweat For Metal Grundfos Pump Union Set Rough Plumbing Pipe And Fittings Unions
Ferguson Home
18
$46.97
Grundfos 529911 3/4" Copper Sweat For Metal Grundfos Pump Union Set Rough Plumbing Pipe And Fittings Unions
Ferguson Home
$19.95
5-Pack 1-1/4 in. SCH-40 PVC Threaded-Unions W/ O-Ring PVC Pipe Threaded-Fittings ASTM D2466/F1970 FNPT X FNPT 1.25"
247Garden
$19.95
5-Pack 1-1/4 in. SCH-40 PVC Threaded-Unions W/ O-Ring PVC Pipe Threaded-Fittings ASTM D2466/F1970 FNPT X FNPT 1.25"
247Garden
$73.69
Smith Cooper Cast 150 Stainless Steel 2 in. Union Fitting - Threaded - Fig. S3116U - 4381037680
John M. Ellsworth Co., Inc.
$73.69
Smith Cooper Cast 150 Stainless Steel 2 in. Union Fitting - Threaded - Fig. S3116U - 4381037680
John M. Ellsworth Co., Inc.
$79.79
2" Male MIP Threaded To 2" Female Slip Union
Intermatic
$79.79
2" Male MIP Threaded To 2" Female Slip Union
Intermatic
$19.79
1" FNPT 316 SS Threaded Union, Max. Pressure: 300 Psi
Zoro.com
$19.79
1" FNPT 316 SS Threaded Union, Max. Pressure: 300 Psi
Zoro.com
$13.99
1 1/2" Schedule 40 PVC Union Threaded, 458-015
PVC Pipe Supplies
$13.99
1 1/2" Schedule 40 PVC Union Threaded, 458-015
PVC Pipe Supplies
$36.52
Wal-Rich 0417706 1-1/4" Black Malleable Iron Insulated Union | Supplyhouse.Com
SupplyHouse.com
$36.52
Wal-Rich 0417706 1-1/4" Black Malleable Iron Insulated Union | Supplyhouse.Com
SupplyHouse.com
$30.88
Wal-Rich 0415406 1-1/4" Galvanized Malleable Iron Insulated Union | Supplyhouse.Com
SupplyHouse.com
$30.88
Wal-Rich 0415406 1-1/4" Galvanized Malleable Iron Insulated Union | Supplyhouse.Com
SupplyHouse.com
$26.99
Hayward 1-1/2" Slip X Threaded Union (ABS) SP14953S
PoolZoom.com
768
$26.99
Hayward 1-1/2" Slip X Threaded Union (ABS) SP14953S
PoolZoom.com
$41.99
1 1/2" Schedule 80 CPVC Union Threaded, 9898-015
PVC Pipe Supplies
$41.99
1 1/2" Schedule 80 CPVC Union Threaded, 9898-015
PVC Pipe Supplies
$31.54
Wal-Rich 0417704 1" Black Malleable Iron Insulated Union | Supplyhouse.Com
SupplyHouse.com
$31.54
Wal-Rich 0417704 1" Black Malleable Iron Insulated Union | Supplyhouse.Com
SupplyHouse.com
$236.42
Smith Cooper 3000 Forged Stainless Steel 2 1/2 in. Union Fitting - Threaded - Fig. S4036U - 4307002276
John M. Ellsworth Co., Inc.
$236.42
Smith Cooper 3000 Forged Stainless Steel 2 1/2 in. Union Fitting - Threaded - Fig. S4036U - 4307002276
John M. Ellsworth Co., Inc.
$7.29
Malleable Iron Union, Class 150, 1/2 in X 1/2 in Fitting Pipe Size, Female NPT X Female NPT
Zoro.com
7
$7.29
Malleable Iron Union, Class 150, 1/2 in X 1/2 in Fitting Pipe Size, Female NPT X Female NPT
Zoro.com
$18.26
Union | Threaded Fitting | Malleable Iron, 1.25 in / Black / 150
Trupply LLC
$18.26
Union | Threaded Fitting | Malleable Iron, 1.25 in / Black / 150
Trupply LLC
$9.99
SU-4 : Superlok Straight Stainless Fractional Tube Union, 1/4" (-4) Tube OD
Onehydraulics
$9.99
SU-4 : Superlok Straight Stainless Fractional Tube Union, 1/4" (-4) Tube OD
Onehydraulics
ASME B16.11 Threaded Union
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Shop threaded pipe union

Sponsored
About our ads
$18.99
LOZOME 2" Female Threaded Coupling Union Adapter Pipe Connector Cast NPT Pipe Fitting Stainless Steel 304(Pack Of 1)
Amazon.com
1
$18.99
LOZOME 2" Female Threaded Coupling Union Adapter Pipe Connector Cast NPT Pipe Fitting Stainless Steel 304(Pack Of 1)
Amazon.com
$9.56
Value Collection Black Union: 1/2", Threaded - Malleable Iron, Class 150 | Part B342 15
MSC Direct
$9.56
Value Collection Black Union: 1/2", Threaded - Malleable Iron, Class 150 | Part B342 15
MSC Direct
$43.89
Grundfos 529912 3/4" NPT Metal Grundfos Pump Union Set Rough Plumbing Pipe And Fittings Unions
Ferguson Home
6
$43.89
Grundfos 529912 3/4" NPT Metal Grundfos Pump Union Set Rough Plumbing Pipe And Fittings Unions
Ferguson Home
$33.33
1 1/2" 316 Stainless Steel Class 150 Threaded Union FNPT X FNPT Pipe Fitting 1 1/2" Inch
Amazon.com
1
$33.33
1 1/2" 316 Stainless Steel Class 150 Threaded Union FNPT X FNPT Pipe Fitting 1 1/2" Inch
Amazon.com
$27.99
DERPIPE Cast Pipe Fittings Union - 1 1/4" NPT Female Fitting Stainless Steel 304, Class 150
Amazon.com
47
$27.99
DERPIPE Cast Pipe Fittings Union - 1 1/4" NPT Female Fitting Stainless Steel 304, Class 150
Amazon.com
$49.99
Union, 2", 150, 304, Thrd Heavy
Zoro.com
$49.99
Union, 2", 150, 304, Thrd Heavy
Zoro.com
$24.99
Aquastar High Temperature 2" Threaded Union UNHT20
PoolZoom.com
$24.99
Aquastar High Temperature 2" Threaded Union UNHT20
PoolZoom.com
$7.95
2-Pack 1 in. PVC Pipe Unions W/ O-Ring For SCH40 PVC Pipe Threaded-Type ASTM D2466/F1970 1" FNPT X FNPT
247Garden
$7.95
2-Pack 1 in. PVC Pipe Unions W/ O-Ring For SCH40 PVC Pipe Threaded-Type ASTM D2466/F1970 1" FNPT X FNPT
247Garden
$17.95
4-Pack 1-1/4 in. SCH-40 PVC Threaded-Unions W/ O-Ring PVC Pipe Threaded-Fittings ASTM D2466/F1970 FNPT X FNPT 1.25"
247Garden
$17.95
4-Pack 1-1/4 in. SCH-40 PVC Threaded-Unions W/ O-Ring PVC Pipe Threaded-Fittings ASTM D2466/F1970 FNPT X FNPT 1.25"
247Garden
$617.00
Dixon 8 in. Threaded Hammer Union Fig 100 Series - 8 in. - Threaded - HU100800
John M. Ellsworth Co., Inc.
$617.00
Dixon 8 in. Threaded Hammer Union Fig 100 Series - 8 in. - Threaded - HU100800
John M. Ellsworth Co., Inc.
$46.97
Grundfos 529911 3/4" Copper Sweat For Metal Grundfos Pump Union Set Rough Plumbing Pipe And Fittings Unions
Ferguson Home
18
$46.97
Grundfos 529911 3/4" Copper Sweat For Metal Grundfos Pump Union Set Rough Plumbing Pipe And Fittings Unions
Ferguson Home
$19.95
5-Pack 1-1/4 in. SCH-40 PVC Threaded-Unions W/ O-Ring PVC Pipe Threaded-Fittings ASTM D2466/F1970 FNPT X FNPT 1.25"
247Garden
$19.95
5-Pack 1-1/4 in. SCH-40 PVC Threaded-Unions W/ O-Ring PVC Pipe Threaded-Fittings ASTM D2466/F1970 FNPT X FNPT 1.25"
247Garden
$73.69
Smith Cooper Cast 150 Stainless Steel 2 in. Union Fitting - Threaded - Fig. S3116U - 4381037680
John M. Ellsworth Co., Inc.
$73.69
Smith Cooper Cast 150 Stainless Steel 2 in. Union Fitting - Threaded - Fig. S3116U - 4381037680
John M. Ellsworth Co., Inc.
$79.79
2" Male MIP Threaded To 2" Female Slip Union
Intermatic
$79.79
2" Male MIP Threaded To 2" Female Slip Union
Intermatic
$19.79
1" FNPT 316 SS Threaded Union, Max. Pressure: 300 Psi
Zoro.com
$19.79
1" FNPT 316 SS Threaded Union, Max. Pressure: 300 Psi
Zoro.com
$13.99
1 1/2" Schedule 40 PVC Union Threaded, 458-015
PVC Pipe Supplies
$13.99
1 1/2" Schedule 40 PVC Union Threaded, 458-015
PVC Pipe Supplies
$36.52
Wal-Rich 0417706 1-1/4" Black Malleable Iron Insulated Union | Supplyhouse.Com
SupplyHouse.com
$36.52
Wal-Rich 0417706 1-1/4" Black Malleable Iron Insulated Union | Supplyhouse.Com
SupplyHouse.com
$30.88
Wal-Rich 0415406 1-1/4" Galvanized Malleable Iron Insulated Union | Supplyhouse.Com
SupplyHouse.com
$30.88
Wal-Rich 0415406 1-1/4" Galvanized Malleable Iron Insulated Union | Supplyhouse.Com
SupplyHouse.com

Shop threaded pipe union

Sponsored
About our ads
$19.09
Power Products Union Tee - 3/8" Tube To 3/8" Tube To 1/2" Tube | Dot Fitting | NP64668C
FleetPride
$19.09
Power Products Union Tee - 3/8" Tube To 3/8" Tube To 1/2" Tube | Dot Fitting | NP64668C
FleetPride
$63.05
2-1/2 in. NPT Threaded Union (Brass Seat) - 150 Black Malleable Iron Pipe Fitting - UL/FM
BFO
$63.05
2-1/2 in. NPT Threaded Union (Brass Seat) - 150 Black Malleable Iron Pipe Fitting - UL/FM
BFO
$53.11
1-1/2 in. NPT Threaded - Union - 150 Cast 304 Stainless Steel Pipe Fitting
BFO
$53.11
1-1/2 in. NPT Threaded - Union - 150 Cast 304 Stainless Steel Pipe Fitting
BFO
$61.02
1-1/2 in. NPT Threaded - Union - 304 Stainless Steel 150 MSS SP-114 Heavy Pattern Pipe Fitting
BFO
$61.02
1-1/2 in. NPT Threaded - Union - 304 Stainless Steel 150 MSS SP-114 Heavy Pattern Pipe Fitting
BFO
$15.99
Power Products Straight Union - 5/32" Tube To 1/4" Tube | Dot Fitting | NP62254C
FleetPride
$15.99
Power Products Straight Union - 5/32" Tube To 1/4" Tube | Dot Fitting | NP62254C
FleetPride
$5.59
Power Products Straight Union - 1/4" Tube To 1/4" Tube | Dot Fitting | NP624C
FleetPride
$5.59
Power Products Straight Union - 1/4" Tube To 1/4" Tube | Dot Fitting | NP624C
FleetPride
$226.39
Value Collection | Anvil Black Union: 1-1/2", Threaded - Malleable Iron, Class 150
MSC Direct
$226.39
Value Collection | Anvil Black Union: 1-1/2", Threaded - Malleable Iron, Class 150
MSC Direct
$10.66
Value Collection Black Union: 3/4", Threaded - Malleable Iron, Class 150 | Part B342 20
MSC Direct
$10.66
Value Collection Black Union: 3/4", Threaded - Malleable Iron, Class 150 | Part B342 20
MSC Direct
$80.18
Union: Malleable Iron, 1 1/2 in X 1 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 300 Model: 1LCA9
Grainger
$80.18
Union: Malleable Iron, 1 1/2 in X 1 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 300 Model: 1LCA9
Grainger
$66.73
Union: Malleable Iron, 2 1/2 in X 2 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 2WU83
Grainger
$66.73
Union: Malleable Iron, 2 1/2 in X 2 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 2WU83
Grainger
$226.37
Union: Malleable Iron, 2 1/2 in X 2 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 300 Model: 1LCB2
Grainger
$226.37
Union: Malleable Iron, 2 1/2 in X 2 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 300 Model: 1LCB2
Grainger
$18.99
LOZOME 2" Female Threaded Coupling Union Adapter Pipe Connector Cast NPT Pipe Fitting Stainless Steel 304(Pack Of 1)
Amazon.com
1
$18.99
LOZOME 2" Female Threaded Coupling Union Adapter Pipe Connector Cast NPT Pipe Fitting Stainless Steel 304(Pack Of 1)
Amazon.com
$9.56
Value Collection Black Union: 1/2", Threaded - Malleable Iron, Class 150 | Part B342 15
MSC Direct
$9.56
Value Collection Black Union: 1/2", Threaded - Malleable Iron, Class 150 | Part B342 15
MSC Direct
$43.89
Grundfos 529912 3/4" NPT Metal Grundfos Pump Union Set Rough Plumbing Pipe And Fittings Unions
Ferguson Home
6
$43.89
Grundfos 529912 3/4" NPT Metal Grundfos Pump Union Set Rough Plumbing Pipe And Fittings Unions
Ferguson Home
$33.33
1 1/2" 316 Stainless Steel Class 150 Threaded Union FNPT X FNPT Pipe Fitting 1 1/2" Inch
Amazon.com
1
$33.33
1 1/2" 316 Stainless Steel Class 150 Threaded Union FNPT X FNPT Pipe Fitting 1 1/2" Inch
Amazon.com
$27.99
DERPIPE Cast Pipe Fittings Union - 1 1/4" NPT Female Fitting Stainless Steel 304, Class 150
Amazon.com
47
$27.99
DERPIPE Cast Pipe Fittings Union - 1 1/4" NPT Female Fitting Stainless Steel 304, Class 150
Amazon.com
$49.99
Union, 2", 150, 304, Thrd Heavy
Zoro.com
$49.99
Union, 2", 150, 304, Thrd Heavy
Zoro.com
$24.99
Aquastar High Temperature 2" Threaded Union UNHT20
PoolZoom.com
$24.99
Aquastar High Temperature 2" Threaded Union UNHT20
PoolZoom.com