Shop Union Pipe Connectors

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$6.02
150 Galvanized Malleable Unions - Size:3/4 - SMP
Getpipe.com
$6.02
150 Galvanized Malleable Unions - Size:3/4 - SMP
Getpipe.com
$4.05
150 Black Malleable Unions - Size:1/2 - SMP
Getpipe.com
$4.05
150 Black Malleable Unions - Size:1/2 - SMP
Getpipe.com
$15.00
Cast Iron In-Line Fitting - Joining Tee - ULINE
Uline
$15.00
Cast Iron In-Line Fitting - Joining Tee - ULINE
Uline
$357.00
DSTI Rotary Union, 2-Passage, 1/8"-27 NPT Connections, Aluminum (LT-2121)
DSTI Store
$357.00
DSTI Rotary Union, 2-Passage, 1/8"-27 NPT Connections, Aluminum (LT-2121)
DSTI Store
$11.83
Hollaender Structural Pipe Fitting: Tee, 1 in For Pipe Size, For 1 3/8 in Actual Pipe Outer Dia, Aluminum, Gray Model: 5E-6
Grainger
$11.83
Hollaender Structural Pipe Fitting: Tee, 1 in For Pipe Size, For 1 3/8 in Actual Pipe Outer Dia, Aluminum, Gray Model: 5E-6
Grainger
$15.00
Cast Iron End Fitting - Through Tee - ULINE
Uline
$15.00
Cast Iron End Fitting - Through Tee - ULINE
Uline
$203.42
300 Galvanized Malleable Unions - Size:2-1/2 - SMP
Getpipe.com
$203.42
300 Galvanized Malleable Unions - Size:2-1/2 - SMP
Getpipe.com
$4.59
Power Products Straight Union - 1/4" Tube To 1/4" Tube | Dot Fitting | NP624C
FleetPride
$4.59
Power Products Straight Union - 1/4" Tube To 1/4" Tube | Dot Fitting | NP624C
FleetPride
$110.69
Union: 1 1/2 in X 1 1/2 in Fitting Pipe Size, Schedule 80, Female Female NPT, Gray, Union Model: 8059-015SR
Grainger
$110.69
Union: 1 1/2 in X 1 1/2 in Fitting Pipe Size, Schedule 80, Female Female NPT, Gray, Union Model: 8059-015SR
Grainger
$8.09
Power Products 3/8" Composite Push-In Straight Union | Dot Fitting | NP626C
FleetPride
$8.09
Power Products 3/8" Composite Push-In Straight Union | Dot Fitting | NP626C
FleetPride
$7.99
Power Products Straight Union - 1/4" Tube To 3/8" Tube | Dot Fitting | NP6246C
FleetPride
$7.99
Power Products Straight Union - 1/4" Tube To 3/8" Tube | Dot Fitting | NP6246C
FleetPride
$6.99
Doheny's Union Connection, 1-1/2 in
Doheny's
$6.99
Doheny's Union Connection, 1-1/2 in
Doheny's
$162.00
$198.00
Orifice Union - 1/2" And 3/4" NPT
ChemWorld.com
18% off
$162.00
$198.00
Orifice Union - 1/2" And 3/4" NPT
ChemWorld.com
$26.75
Supply Giant DDNV0001 1" No Lead Copper Union Fitting With Sweat To Male Threaded Connects
Amazon.com
35
$26.75
Supply Giant DDNV0001 1" No Lead Copper Union Fitting With Sweat To Male Threaded Connects
Amazon.com
$15.00
Cast Iron Corner Fitting - Side Outlet Tee - ULINE
Uline
$15.00
Cast Iron Corner Fitting - Side Outlet Tee - ULINE
Uline
$4.95
3/8" Union Connector Polypropylene
Environmental Service Products
Free shipping
$4.95
3/8" Union Connector Polypropylene
Environmental Service Products
$28.94
Hollaender Structural Pipe Fitting: External Coupling, 2 in For Pipe Size, For 2 3/8 in Actual Pipe Outer Dia Model: 70-9
Grainger
$28.94
Hollaender Structural Pipe Fitting: External Coupling, 2 in For Pipe Size, For 2 3/8 in Actual Pipe Outer Dia Model: 70-9
Grainger
$17.99
2" PVC Union Pipe Fitting, 2" PVC Slip Union Coupling Adapter (Socket X Socket) Schedule 40, EPDM O-Ring, White2 Pack
Amazon.com
46
$17.99
2" PVC Union Pipe Fitting, 2" PVC Slip Union Coupling Adapter (Socket X Socket) Schedule 40, EPDM O-Ring, White2 Pack
Amazon.com
$26.99
3" PVC Union Coupling Pipe Fitting (Socket X Socket) 3Inch PVC Slip Union Adapter Coupling Schedule 40, EPDM O-Ring, White
Amazon.com
307
$26.99
3" PVC Union Coupling Pipe Fitting (Socket X Socket) 3Inch PVC Slip Union Adapter Coupling Schedule 40, EPDM O-Ring, White
Amazon.com
$20.95
1/4" Swagelok Compatible Compression Union Stainless Steel
Environmental Service Products
Free shipping
$20.95
1/4" Swagelok Compatible Compression Union Stainless Steel
Environmental Service Products
$7.95
Spears Schedule 80 PVC Fitting Union - EPDM 1" Slip X Slip 8097-010
Core & Main
$7.95
Spears Schedule 80 PVC Fitting Union - EPDM 1" Slip X Slip 8097-010
Core & Main
$37.95
Spears Schedule 40 PVC Pipe Fitting Union - EPDM 2" Slip X Slip Case Of 2 497-020
Core & Main
35
$37.95
Spears Schedule 40 PVC Pipe Fitting Union - EPDM 2" Slip X Slip Case Of 2 497-020
Core & Main
$7.95
Spears Schedule 80 PVC Fitting Union - FKM 1" Slip X Slip 8057-010
Core & Main
$7.95
Spears Schedule 80 PVC Fitting Union - FKM 1" Slip X Slip 8057-010
Core & Main
$50.20
Everflow CCMU0114-NL 1-1/4" C X M Copper Union (Lead Free) | Supplyhouse.Com
SupplyHouse.com
$50.20
Everflow CCMU0114-NL 1-1/4" C X M Copper Union (Lead Free) | Supplyhouse.Com
SupplyHouse.com
$15.38
RELIABILT 1-1/2-In Schedule 40 PVC Union | 511-14-112-112R
Lowe's
3
$15.38
RELIABILT 1-1/2-In Schedule 40 PVC Union | 511-14-112-112R
Lowe's
$163.11
Bluefin BLU400C 4" Black Union | Supplyhouse.Com
SupplyHouse.com
30
$163.11
Bluefin BLU400C 4" Black Union | Supplyhouse.Com
SupplyHouse.com
$65.99
Bluefin BRU200 2" FIP Brass Union (Lead Free) | Supplyhouse.Com
SupplyHouse.com
2
$65.99
Bluefin BRU200 2" FIP Brass Union (Lead Free) | Supplyhouse.Com
SupplyHouse.com
$866.99
Anvil 0312822828 Union, Malleable Iron, 4 In, Fnpt, Class 300
Zoro.com
$866.99
Anvil 0312822828 Union, Malleable Iron, 4 In, Fnpt, Class 300
Zoro.com
$74.55
$83.66
Kuriyama HTDRU0200 By | Threaded Union Rubber Expansion Joint Size: 2" Length : 8" 150 PSI Carbon Steel
Hose Warehouse
10% off
$74.55
$83.66
Kuriyama HTDRU0200 By | Threaded Union Rubber Expansion Joint Size: 2" Length : 8" 150 PSI Carbon Steel
Hose Warehouse
$357.72
Smith Cooper 3000 Forged Stainless Steel 1/8 in. Union Fitting -Threaded - Fig. S4036U - 4307002280
John M. Ellsworth Co., Inc.
$357.72
Smith Cooper 3000 Forged Stainless Steel 1/8 in. Union Fitting -Threaded - Fig. S4036U - 4307002280
John M. Ellsworth Co., Inc.
$108.24
$121.77
Dixon MIU250 By Valve | Union Adapter 2-1/2" Female NPT X 150 Iron, Brass
Hose Warehouse
11% off
$108.24
$121.77
Dixon MIU250 By Valve | Union Adapter 2-1/2" Female NPT X 150 Iron, Brass
Hose Warehouse
$32.37
Lasco Union 1-1/2" FIPT 458-015
PoolZoom.com
$32.37
Lasco Union 1-1/2" FIPT 458-015
PoolZoom.com
$28.95
Maxline 1" Union Fitting, M8023
Global Industrial
$28.95
Maxline 1" Union Fitting, M8023
Global Industrial
$187.96
UNY7 Killark UN Series Iron Union Electrical Fitting 2-1/2" Hub ATEX/Iecex Certified
Essential Electric Supply
$187.96
UNY7 Killark UN Series Iron Union Electrical Fitting 2-1/2" Hub ATEX/Iecex Certified
Essential Electric Supply
$24.80
$27.90
Dixon TUN050FS By Valve | Union Adapter 1/2" Female NPT X 3000 Forged Steel, Brass
Hose Warehouse
11% off
$24.80
$27.90
Dixon TUN050FS By Valve | Union Adapter 1/2" Female NPT X 3000 Forged Steel, Brass
Hose Warehouse
$377.96
$595.83
Crouse Hinds UNF012 Crouse-Hinds Rigid/IMC Union Electrical Fitting Feraloy Iron Alloy Explosion-Proof 5-Inch Fittings
Essential Electric Supply
36% off
$377.96
$595.83
Crouse Hinds UNF012 Crouse-Hinds Rigid/IMC Union Electrical Fitting Feraloy Iron Alloy Explosion-Proof 5-Inch Fittings
Essential Electric Supply
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YouTubeThe Millennial Carpenter
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Union for Schedule 40 PVC Pipe ("O"-Ring Type) (Slip x Slip)
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Shop Union Pipe Connectors

Sponsored
About our ads
$6.02
150 Galvanized Malleable Unions - Size:3/4 - SMP
Getpipe.com
$6.02
150 Galvanized Malleable Unions - Size:3/4 - SMP
Getpipe.com
$4.05
150 Black Malleable Unions - Size:1/2 - SMP
Getpipe.com
$4.05
150 Black Malleable Unions - Size:1/2 - SMP
Getpipe.com
$15.00
Cast Iron In-Line Fitting - Joining Tee - ULINE
Uline
$15.00
Cast Iron In-Line Fitting - Joining Tee - ULINE
Uline
$357.00
DSTI Rotary Union, 2-Passage, 1/8"-27 NPT Connections, Aluminum (LT-2121)
DSTI Store
$357.00
DSTI Rotary Union, 2-Passage, 1/8"-27 NPT Connections, Aluminum (LT-2121)
DSTI Store
$11.83
Hollaender Structural Pipe Fitting: Tee, 1 in For Pipe Size, For 1 3/8 in Actual Pipe Outer Dia, Aluminum, Gray Model: 5E-6
Grainger
$11.83
Hollaender Structural Pipe Fitting: Tee, 1 in For Pipe Size, For 1 3/8 in Actual Pipe Outer Dia, Aluminum, Gray Model: 5E-6
Grainger
$15.00
Cast Iron End Fitting - Through Tee - ULINE
Uline
$15.00
Cast Iron End Fitting - Through Tee - ULINE
Uline
$203.42
300 Galvanized Malleable Unions - Size:2-1/2 - SMP
Getpipe.com
$203.42
300 Galvanized Malleable Unions - Size:2-1/2 - SMP
Getpipe.com
$4.59
Power Products Straight Union - 1/4" Tube To 1/4" Tube | Dot Fitting | NP624C
FleetPride
$4.59
Power Products Straight Union - 1/4" Tube To 1/4" Tube | Dot Fitting | NP624C
FleetPride
$110.69
Union: 1 1/2 in X 1 1/2 in Fitting Pipe Size, Schedule 80, Female Female NPT, Gray, Union Model: 8059-015SR
Grainger
$110.69
Union: 1 1/2 in X 1 1/2 in Fitting Pipe Size, Schedule 80, Female Female NPT, Gray, Union Model: 8059-015SR
Grainger
$8.09
Power Products 3/8" Composite Push-In Straight Union | Dot Fitting | NP626C
FleetPride
$8.09
Power Products 3/8" Composite Push-In Straight Union | Dot Fitting | NP626C
FleetPride
$7.99
Power Products Straight Union - 1/4" Tube To 3/8" Tube | Dot Fitting | NP6246C
FleetPride
$7.99
Power Products Straight Union - 1/4" Tube To 3/8" Tube | Dot Fitting | NP6246C
FleetPride
$6.99
Doheny's Union Connection, 1-1/2 in
Doheny's
$6.99
Doheny's Union Connection, 1-1/2 in
Doheny's
$162.00
$198.00
Orifice Union - 1/2" And 3/4" NPT
ChemWorld.com
18% off
$162.00
$198.00
Orifice Union - 1/2" And 3/4" NPT
ChemWorld.com
$26.75
Supply Giant DDNV0001 1" No Lead Copper Union Fitting With Sweat To Male Threaded Connects
Amazon.com
35
$26.75
Supply Giant DDNV0001 1" No Lead Copper Union Fitting With Sweat To Male Threaded Connects
Amazon.com
$15.00
Cast Iron Corner Fitting - Side Outlet Tee - ULINE
Uline
$15.00
Cast Iron Corner Fitting - Side Outlet Tee - ULINE
Uline
$4.95
3/8" Union Connector Polypropylene
Environmental Service Products
Free shipping
$4.95
3/8" Union Connector Polypropylene
Environmental Service Products
$28.94
Hollaender Structural Pipe Fitting: External Coupling, 2 in For Pipe Size, For 2 3/8 in Actual Pipe Outer Dia Model: 70-9
Grainger
$28.94
Hollaender Structural Pipe Fitting: External Coupling, 2 in For Pipe Size, For 2 3/8 in Actual Pipe Outer Dia Model: 70-9
Grainger
$17.99
2" PVC Union Pipe Fitting, 2" PVC Slip Union Coupling Adapter (Socket X Socket) Schedule 40, EPDM O-Ring, White2 Pack
Amazon.com
46
$17.99
2" PVC Union Pipe Fitting, 2" PVC Slip Union Coupling Adapter (Socket X Socket) Schedule 40, EPDM O-Ring, White2 Pack
Amazon.com