Shop threaded pipe union

Sponsored
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$11.19
Woodhead 464 1301550009 Threaded Union 1 X 2
New Feedonomics Feed - ARC 8/12/2025
$11.19
Woodhead 464 1301550009 Threaded Union 1 X 2
New Feedonomics Feed - ARC 8/12/2025
$762.00
DSTI Rotary Union, 2-Passage, 1/4"-18 NPT Connections, Carbon Steel (GP-220)
DSTI Store
$762.00
DSTI Rotary Union, 2-Passage, 1/4"-18 NPT Connections, Carbon Steel (GP-220)
DSTI Store
$596.00
DSTI Rotary Union, 2-Passage, 3/8"-18 NPT Connections, Aluminum (LT-2321)
DSTI Store
$596.00
DSTI Rotary Union, 2-Passage, 3/8"-18 NPT Connections, Aluminum (LT-2321)
DSTI Store
$43.53
2" Stainless Steel 304 150 Threaded Union 2 Inch Class 150 Pipe Fitting FNPT
Amazon.com
12
$43.53
2" Stainless Steel 304 150 Threaded Union 2 Inch Class 150 Pipe Fitting FNPT
Amazon.com
$124.97
1-1/2 in. NPT Threaded - Union - 300 Malleable Iron Galvanized Pipe Fitting - UL Listed
BFO
$124.97
1-1/2 in. NPT Threaded - Union - 300 Malleable Iron Galvanized Pipe Fitting - UL Listed
BFO
$606.00
Crouse-Hinds Unf105-Ss 12 Conduit Union
New Feedonomics Feed - ARC 8/12/2025
$606.00
Crouse-Hinds Unf105-Ss 12 Conduit Union
New Feedonomics Feed - ARC 8/12/2025
$25.99
PVC Union Coupling Pipe Fitting, Slip Union Schedule 40, Adapter(Socket X Socket), Built-In EPDM O-Ring, White (1 Pack)
Amazon.com
201
$25.99
PVC Union Coupling Pipe Fitting, Slip Union Schedule 40, Adapter(Socket X Socket), Built-In EPDM O-Ring, White (1 Pack)
Amazon.com
$12.49
Vis Brass Pipe Fitting, Union, 3/8" NPT Female X 3/8" NPT Female, 3250 (3250CC, 1Pcs)
Amazon.com
19
$12.49
Vis Brass Pipe Fitting, Union, 3/8" NPT Female X 3/8" NPT Female, 3250 (3250CC, 1Pcs)
Amazon.com
$23.03
1/2 in. NPT Threaded - Union - DOMESTIC - 150 Black Malleable Iron Pipe Fitting - UL/FM
BFO
$23.03
1/2 in. NPT Threaded - Union - DOMESTIC - 150 Black Malleable Iron Pipe Fitting - UL/FM
BFO
$31.47
Schedule 40 PVC Pipe FNPT X FNPT Union
Varco Pumper
$31.47
Schedule 40 PVC Pipe FNPT X FNPT Union
Varco Pumper
$26.16
2 in. NPT Threaded Union (Brass Seat) - 150 Black Malleable Iron Pipe Fitting - UL/FM
BFO
$26.16
2 in. NPT Threaded Union (Brass Seat) - 150 Black Malleable Iron Pipe Fitting - UL/FM
BFO
$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
$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
$266.00
Penn-Union Sslb-1014-S 1" Bronze Stud Connector
New Feedonomics Feed - ARC 8/12/2025
$266.00
Penn-Union Sslb-1014-S 1" Bronze Stud Connector
New Feedonomics Feed - ARC 8/12/2025
$8.48
WESTLAKE PIPE & FITTINGS - 1in FPT UNION THREADED SCHEDULE 40 -
Pool Spa Supplies
$8.48
WESTLAKE PIPE & FITTINGS - 1in FPT UNION THREADED SCHEDULE 40 -
Pool Spa Supplies
$20.40
Pipe Union, 150 Malleable Black Iron
Varco Pumper
$20.40
Pipe Union, 150 Malleable Black Iron
Varco Pumper
$14.95
3-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
$14.95
3-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
$44.59
$69.54
Waterproof Cable Gland Connector 3/4" Dia - NPT 14 Thread - IP68 Nylon - 50 Pcs
Cable ties and more
35% off
$44.59
$69.54
Waterproof Cable Gland Connector 3/4" Dia - NPT 14 Thread - IP68 Nylon - 50 Pcs
Cable ties and more
$23.40
Buy A 1" Galvanized Malleable Iron Union - FNPT (GMU1)
PVC Fittings Online
$23.40
Buy A 1" Galvanized Malleable Iron Union - FNPT (GMU1)
PVC Fittings Online
$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
$14.69
Buy A 1/2" Galvanized Malleable Iron Union - FNPT (GMU12)
PVC Fittings Online
$14.69
Buy A 1/2" Galvanized Malleable Iron Union - FNPT (GMU12)
PVC Fittings Online
$231.96
Smith Cooper 150 Black Malleable Iron 4 in. Union Pipe Fittings - Threaded - Fig. 3463 - 4316002822
John M. Ellsworth Co., Inc.
$231.96
Smith Cooper 150 Black Malleable Iron 4 in. Union Pipe Fittings - Threaded - Fig. 3463 - 4316002822
John M. Ellsworth Co., Inc.
$13.90
Hayward 1-1/2" Slip X Threaded Union (ABS) SP14953S
PoolZoom.com
755
$13.90
Hayward 1-1/2" Slip X Threaded Union (ABS) SP14953S
PoolZoom.com
$28.84
JME 2 in. Aluminum Straight Pipe Coupling - Threaded - 44705K371
John M. Ellsworth Co., Inc.
$28.84
JME 2 in. Aluminum Straight Pipe Coupling - Threaded - 44705K371
John M. Ellsworth Co., Inc.
$83.83
2 in. 316 Stainless Steel 150 Lbs. Threaded Union Connector
Home Depot
Free shipping
$83.83
2 in. 316 Stainless Steel 150 Lbs. Threaded Union Connector
Home Depot
$13.90
CMP Pump Union, Threaded 2" MPT X 2" Slip - CPVC 21063-200-000
PoolZoom.com
4
$13.90
CMP Pump Union, Threaded 2" MPT X 2" Slip - CPVC 21063-200-000
PoolZoom.com
$8.99
1/2" Schedule 80 CPVC Union Threaded, 9898-005
PVC Pipe Supplies
$8.99
1/2" Schedule 80 CPVC Union Threaded, 9898-005
PVC Pipe Supplies
$26.95
Spears Schedule 80 PVC Fitting Union - EPDM 1-1/2" FIPT X FIPT 8098-015
Core & Main
$26.95
Spears Schedule 80 PVC Fitting Union - EPDM 1-1/2" FIPT X FIPT 8098-015
Core & Main
$8.51
Anvil 1/2 in. FPT X 1/2 in. D FPT Black Malleable Iron Union
Max Warehouse
$8.51
Anvil 1/2 in. FPT X 1/2 in. D FPT Black Malleable Iron Union
Max Warehouse
$20.82
Anvil 1-1/2 in. FPT X 1-1/2 in. D FPT Black Malleable Iron Union
Max Warehouse
$20.82
Anvil 1-1/2 in. FPT X 1-1/2 in. D FPT Black Malleable Iron Union
Max Warehouse
$5.60
Schedule 40 PVC - Threaded Union - 3/4" FPT X 3/4" FPT
123 Ponds
$5.60
Schedule 40 PVC - Threaded Union - 3/4" FPT X 3/4" FPT
123 Ponds
$26.93
Schedule 80 PVC Pipe FNPT X FNPT Union
Varco Pumper
$26.93
Schedule 80 PVC Pipe FNPT X FNPT Union
Varco Pumper
$156.73
Smith Cooper 3000 Forged Stainless Steel 2 in. Union Fitting - Threaded - Fig. S4036U - 4307002272
John M. Ellsworth Co., Inc.
$156.73
Smith Cooper 3000 Forged Stainless Steel 2 in. Union Fitting - Threaded - Fig. S4036U - 4307002272
John M. Ellsworth Co., Inc.
$4.95
3/8" Union Connector Polypropylene
Environmental Service Products
Free shipping
$4.95
3/8" Union Connector Polypropylene
Environmental Service Products
$59.82
Buy A 1" 300 Xh Black Malleable Iron Union (20106)
PVC Fittings Online
$59.82
Buy A 1" 300 Xh Black Malleable Iron Union (20106)
PVC Fittings Online
$190.37
Dixon TUN150SS Stainless Steel NPT Threaded Union
Hyspeco
$190.37
Dixon TUN150SS Stainless Steel NPT Threaded Union
Hyspeco
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Shop threaded pipe union

Sponsored
About our ads
$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
$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
$266.00
Penn-Union Sslb-1014-S 1" Bronze Stud Connector
New Feedonomics Feed - ARC 8/12/2025
$266.00
Penn-Union Sslb-1014-S 1" Bronze Stud Connector
New Feedonomics Feed - ARC 8/12/2025
$8.48
WESTLAKE PIPE & FITTINGS - 1in FPT UNION THREADED SCHEDULE 40 -
Pool Spa Supplies
$8.48
WESTLAKE PIPE & FITTINGS - 1in FPT UNION THREADED SCHEDULE 40 -
Pool Spa Supplies
$20.40
Pipe Union, 150 Malleable Black Iron
Varco Pumper
$20.40
Pipe Union, 150 Malleable Black Iron
Varco Pumper
$14.95
3-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
$14.95
3-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
$44.59
$69.54
Waterproof Cable Gland Connector 3/4" Dia - NPT 14 Thread - IP68 Nylon - 50 Pcs
Cable ties and more
35% off
$44.59
$69.54
Waterproof Cable Gland Connector 3/4" Dia - NPT 14 Thread - IP68 Nylon - 50 Pcs
Cable ties and more
$23.40
Buy A 1" Galvanized Malleable Iron Union - FNPT (GMU1)
PVC Fittings Online
$23.40
Buy A 1" Galvanized Malleable Iron Union - FNPT (GMU1)
PVC Fittings Online
$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
$14.69
Buy A 1/2" Galvanized Malleable Iron Union - FNPT (GMU12)
PVC Fittings Online
$14.69
Buy A 1/2" Galvanized Malleable Iron Union - FNPT (GMU12)
PVC Fittings Online
$231.96
Smith Cooper 150 Black Malleable Iron 4 in. Union Pipe Fittings - Threaded - Fig. 3463 - 4316002822
John M. Ellsworth Co., Inc.
$231.96
Smith Cooper 150 Black Malleable Iron 4 in. Union Pipe Fittings - Threaded - Fig. 3463 - 4316002822
John M. Ellsworth Co., Inc.
$13.90
Hayward 1-1/2" Slip X Threaded Union (ABS) SP14953S
PoolZoom.com
755
$13.90
Hayward 1-1/2" Slip X Threaded Union (ABS) SP14953S
PoolZoom.com
$28.84
JME 2 in. Aluminum Straight Pipe Coupling - Threaded - 44705K371
John M. Ellsworth Co., Inc.
$28.84
JME 2 in. Aluminum Straight Pipe Coupling - Threaded - 44705K371
John M. Ellsworth Co., Inc.
$83.83
2 in. 316 Stainless Steel 150 Lbs. Threaded Union Connector
Home Depot
Free shipping
$83.83
2 in. 316 Stainless Steel 150 Lbs. Threaded Union Connector
Home Depot
$13.90
CMP Pump Union, Threaded 2" MPT X 2" Slip - CPVC 21063-200-000
PoolZoom.com
4
$13.90
CMP Pump Union, Threaded 2" MPT X 2" Slip - CPVC 21063-200-000
PoolZoom.com
$8.99
1/2" Schedule 80 CPVC Union Threaded, 9898-005
PVC Pipe Supplies
$8.99
1/2" Schedule 80 CPVC Union Threaded, 9898-005
PVC Pipe Supplies
$26.95
Spears Schedule 80 PVC Fitting Union - EPDM 1-1/2" FIPT X FIPT 8098-015
Core & Main
$26.95
Spears Schedule 80 PVC Fitting Union - EPDM 1-1/2" FIPT X FIPT 8098-015
Core & Main
$8.51
Anvil 1/2 in. FPT X 1/2 in. D FPT Black Malleable Iron Union
Max Warehouse
$8.51
Anvil 1/2 in. FPT X 1/2 in. D FPT Black Malleable Iron Union
Max Warehouse

Shop threaded pipe union

Sponsored
About our ads
$11.19
Woodhead 464 1301550009 Threaded Union 1 X 2
New Feedonomics Feed - ARC 8/12/2025
$11.19
Woodhead 464 1301550009 Threaded Union 1 X 2
New Feedonomics Feed - ARC 8/12/2025
$762.00
DSTI Rotary Union, 2-Passage, 1/4"-18 NPT Connections, Carbon Steel (GP-220)
DSTI Store
$762.00
DSTI Rotary Union, 2-Passage, 1/4"-18 NPT Connections, Carbon Steel (GP-220)
DSTI Store
$596.00
DSTI Rotary Union, 2-Passage, 3/8"-18 NPT Connections, Aluminum (LT-2321)
DSTI Store
$596.00
DSTI Rotary Union, 2-Passage, 3/8"-18 NPT Connections, Aluminum (LT-2321)
DSTI Store
$43.53
2" Stainless Steel 304 150 Threaded Union 2 Inch Class 150 Pipe Fitting FNPT
Amazon.com
12
$43.53
2" Stainless Steel 304 150 Threaded Union 2 Inch Class 150 Pipe Fitting FNPT
Amazon.com
$124.97
1-1/2 in. NPT Threaded - Union - 300 Malleable Iron Galvanized Pipe Fitting - UL Listed
BFO
$124.97
1-1/2 in. NPT Threaded - Union - 300 Malleable Iron Galvanized Pipe Fitting - UL Listed
BFO
$606.00
Crouse-Hinds Unf105-Ss 12 Conduit Union
New Feedonomics Feed - ARC 8/12/2025
$606.00
Crouse-Hinds Unf105-Ss 12 Conduit Union
New Feedonomics Feed - ARC 8/12/2025
$25.99
PVC Union Coupling Pipe Fitting, Slip Union Schedule 40, Adapter(Socket X Socket), Built-In EPDM O-Ring, White (1 Pack)
Amazon.com
201
$25.99
PVC Union Coupling Pipe Fitting, Slip Union Schedule 40, Adapter(Socket X Socket), Built-In EPDM O-Ring, White (1 Pack)
Amazon.com
$12.49
Vis Brass Pipe Fitting, Union, 3/8" NPT Female X 3/8" NPT Female, 3250 (3250CC, 1Pcs)
Amazon.com
19
$12.49
Vis Brass Pipe Fitting, Union, 3/8" NPT Female X 3/8" NPT Female, 3250 (3250CC, 1Pcs)
Amazon.com
$23.03
1/2 in. NPT Threaded - Union - DOMESTIC - 150 Black Malleable Iron Pipe Fitting - UL/FM
BFO
$23.03
1/2 in. NPT Threaded - Union - DOMESTIC - 150 Black Malleable Iron Pipe Fitting - UL/FM
BFO
$31.47
Schedule 40 PVC Pipe FNPT X FNPT Union
Varco Pumper
$31.47
Schedule 40 PVC Pipe FNPT X FNPT Union
Varco Pumper
$26.16
2 in. NPT Threaded Union (Brass Seat) - 150 Black Malleable Iron Pipe Fitting - UL/FM
BFO
$26.16
2 in. NPT Threaded Union (Brass Seat) - 150 Black Malleable Iron Pipe Fitting - UL/FM
BFO
$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
$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
$266.00
Penn-Union Sslb-1014-S 1" Bronze Stud Connector
New Feedonomics Feed - ARC 8/12/2025
$266.00
Penn-Union Sslb-1014-S 1" Bronze Stud Connector
New Feedonomics Feed - ARC 8/12/2025
$8.48
WESTLAKE PIPE & FITTINGS - 1in FPT UNION THREADED SCHEDULE 40 -
Pool Spa Supplies
$8.48
WESTLAKE PIPE & FITTINGS - 1in FPT UNION THREADED SCHEDULE 40 -
Pool Spa Supplies
$20.40
Pipe Union, 150 Malleable Black Iron
Varco Pumper
$20.40
Pipe Union, 150 Malleable Black Iron
Varco Pumper
$14.95
3-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
$14.95
3-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
$44.59
$69.54
Waterproof Cable Gland Connector 3/4" Dia - NPT 14 Thread - IP68 Nylon - 50 Pcs
Cable ties and more
35% off
$44.59
$69.54
Waterproof Cable Gland Connector 3/4" Dia - NPT 14 Thread - IP68 Nylon - 50 Pcs
Cable ties and more