Shop threaded pipe union

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$33.33
1 1/2" 316 Stainless Steel Class 150 Threaded Union FNPT X FNPT Pipe Fitting 1 1/2" Inch
Amazon.com
2
$33.33
1 1/2" 316 Stainless Steel Class 150 Threaded Union FNPT X FNPT Pipe Fitting 1 1/2" Inch
Amazon.com
2
$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
1
$134.66
Value Collection | Anvil Black Union: 1/4", Threaded - Malleable Iron, Class 150
MSC Direct
$134.66
Value Collection | Anvil Black Union: 1/4", Threaded - Malleable Iron, Class 150
MSC Direct
$9.00
$11.46
NDS U-1250-T PVC Pipe Fitting, 1-1/4-Inch Threaded Union, Schedule 80, EPDM O-Ring, Gray
Amazon.com
88
21% off
$9.00
$11.46
NDS U-1250-T PVC Pipe Fitting, 1-1/4-Inch Threaded Union, Schedule 80, EPDM O-Ring, Gray
Amazon.com
88
$25.75
EZ-FLUID Plumbing 1" C X MIP Brass Copper Union C X Male Iron Threaded (Sweat Sockets X MIP) Connection Copper Pipe Fitting,Straight(1 Pack)
Amazon.com
11
$25.75
EZ-FLUID Plumbing 1" C X MIP Brass Copper Union C X Male Iron Threaded (Sweat Sockets X MIP) Connection Copper Pipe Fitting,Straight(1 Pack)
Amazon.com
11
$24.99
Aquastar High Temperature 2" Threaded Union UNHT20
PoolZoom.com
$24.99
Aquastar High Temperature 2" Threaded Union UNHT20
PoolZoom.com
$25.12
Union: Forged Steel, 1/2 in X 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 3000 Model: 1MNC9
Grainger
$25.12
Union: Forged Steel, 1/2 in X 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 3000 Model: 1MNC9
Grainger
$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
$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.
$26.59
Anvil Union: Forged Steel, 1/2 in X 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 3000 Model: 0361500804
Grainger
$26.59
Anvil Union: Forged Steel, 1/2 in X 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 3000 Model: 0361500804
Grainger
$60.46
1-1/2 in. NPT Threaded - Union - 150 Cast 316 Stainless Steel Pipe Fitting
BFO
$60.46
1-1/2 in. NPT Threaded - Union - 150 Cast 316 Stainless Steel Pipe Fitting
BFO
$65.23
2 in. NPT Threaded - Union - 3000 Forged Carbon Steel Pipe Fitting - MSS-SP-83
BFO
$65.23
2 in. NPT Threaded - Union - 3000 Forged Carbon Steel Pipe Fitting - MSS-SP-83
BFO
$104.34
2 in. NPT Threaded Union (Brass Seat) - 300 Black Malleable Iron Pipe Fitting - UL/FM
BFO
$104.34
2 in. NPT Threaded Union (Brass Seat) - 300 Black Malleable Iron Pipe Fitting - UL/FM
BFO
$17.99
2" Schedule 40 PVC Union Threaded, 458-020
PVC Pipe Supplies
$17.99
2" Schedule 40 PVC Union Threaded, 458-020
PVC Pipe Supplies
$79.79
2" Male MIP Threaded To 2" Female Slip Union
Intermatic
$79.79
2" Male MIP Threaded To 2" Female Slip Union
Intermatic
$82.99
Expansion Joint, Threaded Union, 2in. Pipe
Zoro.com
$82.99
Expansion Joint, Threaded Union, 2in. Pipe
Zoro.com
$66.28
1 in. NPT Threaded - Union - 304/304L Stainless Steel - 3000 Forged Pipe Fitting - A/SA182
BFO
$66.28
1 in. NPT Threaded - Union - 304/304L Stainless Steel - 3000 Forged Pipe Fitting - A/SA182
BFO
$30.95
APPLETON ELECTRIC Rigid Union, 3/4 In, Threaded, Aluminum, Plain, Silver, UNY75NR-A
Zoro.com
$30.95
APPLETON ELECTRIC Rigid Union, 3/4 In, Threaded, Aluminum, Plain, Silver, UNY75NR-A
Zoro.com
$28.22
1-1/2 in. Fip Threaded Dielectric Union Zinc Coated Steel And Brass Union Fitting
Home Depot
Free shipping
$28.22
1-1/2 in. Fip Threaded Dielectric Union Zinc Coated Steel And Brass Union Fitting
Home Depot
Free shipping
$5.99
3/4" Schedule 40 PVC Union Threaded, 458-007
PVC Pipe Supplies
$5.99
3/4" Schedule 40 PVC Union Threaded, 458-007
PVC Pipe Supplies
$34.29
1/2" FNPT 316 SS Threaded Union, Basic Pipe Fitting Material: Metal
Zoro.com
$34.29
1/2" FNPT 316 SS Threaded Union, Basic Pipe Fitting Material: Metal
Zoro.com
$15.54
Union, 1-1/2" Male Pipe Thread X 1-1/2" Slip, Swivel
Swimmingpoolpartsonline.com
$15.54
Union, 1-1/2" Male Pipe Thread X 1-1/2" Slip, Swivel
Swimmingpoolpartsonline.com
$0.72
3/4 in. PVC Union Female-Threaded W/ EPDM O-Ring Seals Schedule-40 Pipe Fitting ASTM D2466/F1970 Fnptxfnpt
247Garden
$0.72
3/4 in. PVC Union Female-Threaded W/ EPDM O-Ring Seals Schedule-40 Pipe Fitting ASTM D2466/F1970 Fnptxfnpt
247Garden
$23.45
Value Collection Black Union: 3/8" Threaded B342 10 300
DkHardware.com
$23.45
Value Collection Black Union: 3/8" Threaded B342 10 300
DkHardware.com
$24.35
Union, 1-1/2" Male Pipe Thread X 1-1/2" Slip Or 2" Spigot
Swimmingpoolpartsonline.com
$24.35
Union, 1-1/2" Male Pipe Thread X 1-1/2" Slip Or 2" Spigot
Swimmingpoolpartsonline.com
$59.99
Galvanized Union - 3 Inch NPT Thread | Galvanized Fittings, 3"
PRM Filtration
$59.99
Galvanized Union - 3 Inch NPT Thread | Galvanized Fittings, 3"
PRM Filtration
$16.99
Galvanized Union - 2 Inch NPT Thread | Galvanized Fittings, 2"
PRM Filtration
$16.99
Galvanized Union - 2 Inch NPT Thread | Galvanized Fittings, 2"
PRM Filtration
$4.99
Galvanized Union - 1/2 Inch NPT Thread | Galvanized Fittings, 1/2"
PRM Filtration
$4.99
Galvanized Union - 1/2 Inch NPT Thread | Galvanized Fittings, 1/2"
PRM Filtration
$35.08
Union: Malleable Iron, 3/4 in X 3/4 in Fitting Pipe Size, Female NPT X Female NPT, Class 300 Model: 1LCA6
Grainger
$35.08
Union: Malleable Iron, 3/4 in X 3/4 in Fitting Pipe Size, Female NPT X Female NPT, Class 300 Model: 1LCA6
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
$37.53
Union: Forged Steel, 1 in X 1 In, NPT X NPT, Class 3000 Model: 1MPK1
Grainger
$37.53
Union: Forged Steel, 1 in X 1 In, NPT X NPT, Class 3000 Model: 1MPK1
Grainger
$22.99
1" Schedule 80 CPVC Union Socket X Thread, 9899-010
PVC Pipe Supplies
$22.99
1" Schedule 80 CPVC Union Socket X Thread, 9899-010
PVC Pipe Supplies
$27.53
Union: Malleable Iron, 1/2 in X 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 300 Model: 1LCA5
Grainger
$27.53
Union: Malleable Iron, 1/2 in X 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 300 Model: 1LCA5
Grainger
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Shop threaded pipe union

Sponsored
About our ads
$65.23
2 in. NPT Threaded - Union - 3000 Forged Carbon Steel Pipe Fitting - MSS-SP-83
BFO
$65.23
2 in. NPT Threaded - Union - 3000 Forged Carbon Steel Pipe Fitting - MSS-SP-83
BFO
$104.34
2 in. NPT Threaded Union (Brass Seat) - 300 Black Malleable Iron Pipe Fitting - UL/FM
BFO
$104.34
2 in. NPT Threaded Union (Brass Seat) - 300 Black Malleable Iron Pipe Fitting - UL/FM
BFO
$17.99
2" Schedule 40 PVC Union Threaded, 458-020
PVC Pipe Supplies
$17.99
2" Schedule 40 PVC Union Threaded, 458-020
PVC Pipe Supplies
$79.79
2" Male MIP Threaded To 2" Female Slip Union
Intermatic
$79.79
2" Male MIP Threaded To 2" Female Slip Union
Intermatic
$82.99
Expansion Joint, Threaded Union, 2in. Pipe
Zoro.com
$82.99
Expansion Joint, Threaded Union, 2in. Pipe
Zoro.com
$66.28
1 in. NPT Threaded - Union - 304/304L Stainless Steel - 3000 Forged Pipe Fitting - A/SA182
BFO
$66.28
1 in. NPT Threaded - Union - 304/304L Stainless Steel - 3000 Forged Pipe Fitting - A/SA182
BFO
$30.95
APPLETON ELECTRIC Rigid Union, 3/4 In, Threaded, Aluminum, Plain, Silver, UNY75NR-A
Zoro.com
$30.95
APPLETON ELECTRIC Rigid Union, 3/4 In, Threaded, Aluminum, Plain, Silver, UNY75NR-A
Zoro.com
$28.22
1-1/2 in. Fip Threaded Dielectric Union Zinc Coated Steel And Brass Union Fitting
Home Depot
Free shipping
$28.22
1-1/2 in. Fip Threaded Dielectric Union Zinc Coated Steel And Brass Union Fitting
Home Depot
$5.99
3/4" Schedule 40 PVC Union Threaded, 458-007
PVC Pipe Supplies
$5.99
3/4" Schedule 40 PVC Union Threaded, 458-007
PVC Pipe Supplies
$34.29
1/2" FNPT 316 SS Threaded Union, Basic Pipe Fitting Material: Metal
Zoro.com
$34.29
1/2" FNPT 316 SS Threaded Union, Basic Pipe Fitting Material: Metal
Zoro.com
$15.54
Union, 1-1/2" Male Pipe Thread X 1-1/2" Slip, Swivel
Swimmingpoolpartsonline.com
$15.54
Union, 1-1/2" Male Pipe Thread X 1-1/2" Slip, Swivel
Swimmingpoolpartsonline.com
$0.72
3/4 in. PVC Union Female-Threaded W/ EPDM O-Ring Seals Schedule-40 Pipe Fitting ASTM D2466/F1970 Fnptxfnpt
247Garden
$0.72
3/4 in. PVC Union Female-Threaded W/ EPDM O-Ring Seals Schedule-40 Pipe Fitting ASTM D2466/F1970 Fnptxfnpt
247Garden
$23.45
Value Collection Black Union: 3/8" Threaded B342 10 300
DkHardware.com
$23.45
Value Collection Black Union: 3/8" Threaded B342 10 300
DkHardware.com
$24.35
Union, 1-1/2" Male Pipe Thread X 1-1/2" Slip Or 2" Spigot
Swimmingpoolpartsonline.com
$24.35
Union, 1-1/2" Male Pipe Thread X 1-1/2" Slip Or 2" Spigot
Swimmingpoolpartsonline.com
$59.99
Galvanized Union - 3 Inch NPT Thread | Galvanized Fittings, 3"
PRM Filtration
$59.99
Galvanized Union - 3 Inch NPT Thread | Galvanized Fittings, 3"
PRM Filtration
$16.99
Galvanized Union - 2 Inch NPT Thread | Galvanized Fittings, 2"
PRM Filtration
$16.99
Galvanized Union - 2 Inch NPT Thread | Galvanized Fittings, 2"
PRM Filtration
$4.99
Galvanized Union - 1/2 Inch NPT Thread | Galvanized Fittings, 1/2"
PRM Filtration
$4.99
Galvanized Union - 1/2 Inch NPT Thread | Galvanized Fittings, 1/2"
PRM Filtration
$35.08
Union: Malleable Iron, 3/4 in X 3/4 in Fitting Pipe Size, Female NPT X Female NPT, Class 300 Model: 1LCA6
Grainger
$35.08
Union: Malleable Iron, 3/4 in X 3/4 in Fitting Pipe Size, Female NPT X Female NPT, Class 300 Model: 1LCA6
Grainger

Shop threaded pipe union

Sponsored
About our ads
$33.33
1 1/2" 316 Stainless Steel Class 150 Threaded Union FNPT X FNPT Pipe Fitting 1 1/2" Inch
Amazon.com
2
$33.33
1 1/2" 316 Stainless Steel Class 150 Threaded Union FNPT X FNPT Pipe Fitting 1 1/2" Inch
Amazon.com
2
$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
1
$134.66
Value Collection | Anvil Black Union: 1/4", Threaded - Malleable Iron, Class 150
MSC Direct
$134.66
Value Collection | Anvil Black Union: 1/4", Threaded - Malleable Iron, Class 150
MSC Direct
$9.00
$11.46
NDS U-1250-T PVC Pipe Fitting, 1-1/4-Inch Threaded Union, Schedule 80, EPDM O-Ring, Gray
Amazon.com
88
21% off
$9.00
$11.46
NDS U-1250-T PVC Pipe Fitting, 1-1/4-Inch Threaded Union, Schedule 80, EPDM O-Ring, Gray
Amazon.com
88
$25.75
EZ-FLUID Plumbing 1" C X MIP Brass Copper Union C X Male Iron Threaded (Sweat Sockets X MIP) Connection Copper Pipe Fitting,Straight(1 Pack)
Amazon.com
11
$25.75
EZ-FLUID Plumbing 1" C X MIP Brass Copper Union C X Male Iron Threaded (Sweat Sockets X MIP) Connection Copper Pipe Fitting,Straight(1 Pack)
Amazon.com
11
$24.99
Aquastar High Temperature 2" Threaded Union UNHT20
PoolZoom.com
$24.99
Aquastar High Temperature 2" Threaded Union UNHT20
PoolZoom.com
$25.12
Union: Forged Steel, 1/2 in X 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 3000 Model: 1MNC9
Grainger
$25.12
Union: Forged Steel, 1/2 in X 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 3000 Model: 1MNC9
Grainger
$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
$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.
$26.59
Anvil Union: Forged Steel, 1/2 in X 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 3000 Model: 0361500804
Grainger
$26.59
Anvil Union: Forged Steel, 1/2 in X 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 3000 Model: 0361500804
Grainger
$60.46
1-1/2 in. NPT Threaded - Union - 150 Cast 316 Stainless Steel Pipe Fitting
BFO
$60.46
1-1/2 in. NPT Threaded - Union - 150 Cast 316 Stainless Steel Pipe Fitting
BFO
$65.23
2 in. NPT Threaded - Union - 3000 Forged Carbon Steel Pipe Fitting - MSS-SP-83
BFO
$65.23
2 in. NPT Threaded - Union - 3000 Forged Carbon Steel Pipe Fitting - MSS-SP-83
BFO
$104.34
2 in. NPT Threaded Union (Brass Seat) - 300 Black Malleable Iron Pipe Fitting - UL/FM
BFO
$104.34
2 in. NPT Threaded Union (Brass Seat) - 300 Black Malleable Iron Pipe Fitting - UL/FM
BFO
$17.99
2" Schedule 40 PVC Union Threaded, 458-020
PVC Pipe Supplies
$17.99
2" Schedule 40 PVC Union Threaded, 458-020
PVC Pipe Supplies
$79.79
2" Male MIP Threaded To 2" Female Slip Union
Intermatic
$79.79
2" Male MIP Threaded To 2" Female Slip Union
Intermatic
$82.99
Expansion Joint, Threaded Union, 2in. Pipe
Zoro.com
$82.99
Expansion Joint, Threaded Union, 2in. Pipe
Zoro.com
$66.28
1 in. NPT Threaded - Union - 304/304L Stainless Steel - 3000 Forged Pipe Fitting - A/SA182
BFO
$66.28
1 in. NPT Threaded - Union - 304/304L Stainless Steel - 3000 Forged Pipe Fitting - A/SA182
BFO
$30.95
APPLETON ELECTRIC Rigid Union, 3/4 In, Threaded, Aluminum, Plain, Silver, UNY75NR-A
Zoro.com
$30.95
APPLETON ELECTRIC Rigid Union, 3/4 In, Threaded, Aluminum, Plain, Silver, UNY75NR-A
Zoro.com