Shop Union for Pipe

Sponsored
$162.00
$198.00
Orifice Union - 1/2" And 3/4" NPT
ChemWorld.com
30-day returns (most items)
18% off
$162.00
$198.00
Orifice Union - 1/2" And 3/4" NPT
ChemWorld.com
$107.91
Mueller Industries Wrot Copper Pipe Union: 1-1/4" Fitting, C X C, Solder Joint, Lead Fr Qty 1 | Wrot Copper Pipe Union 1-1/ Pkg Qty 1 | 36890192
FleetPride
$107.91
Mueller Industries Wrot Copper Pipe Union: 1-1/4" Fitting, C X C, Solder Joint, Lead Fr Qty 1 | Wrot Copper Pipe Union 1-1/ Pkg Qty 1 | 36890192
FleetPride
$118.14
Merit Brass Brass Pipe Union: 1-1/2" Fitting, Threaded, FNPT X FNPT, Class 125 F Qty 1 | Brass Pipe Union 1-1/2" Fit Pkg Qty 1 | 02202976
FleetPride
$118.14
Merit Brass Brass Pipe Union: 1-1/2" Fitting, Threaded, FNPT X FNPT, Class 125 F Qty 1 | Brass Pipe Union 1-1/2" Fit Pkg Qty 1 | 02202976
FleetPride
$100.00
Merit Brass Brass Pipe Union: 1-1/4" Fitting, Threaded, FNPT X FNPT, Class 125 F Qty 1 | Brass Pipe Union 1-1/4" Fit Pkg Qty 1 | 02202950
FleetPride
$100.00
Merit Brass Brass Pipe Union: 1-1/4" Fitting, Threaded, FNPT X FNPT, Class 125 F Qty 1 | Brass Pipe Union 1-1/4" Fit Pkg Qty 1 | 02202950
FleetPride
$7.00
$10.00
Pioneer Flare Union Kit - Joins Two Pipe Kits Together To Extend The Length - 1/4 - 3/8
High Seer
30% off
$7.00
$10.00
Pioneer Flare Union Kit - Joins Two Pipe Kits Together To Extend The Length - 1/4 - 3/8
High Seer
$29.99
3" PVC Union Coupling Pipe Fitting (Socket X Socket) 3Inch PVC Slip Union PVC Adapter Coupling Schedule 40, EPDM O-Ring, White
Amazon.com
324
$29.99
3" PVC Union Coupling Pipe Fitting (Socket X Socket) 3Inch PVC Slip Union PVC Adapter Coupling Schedule 40, EPDM O-Ring, White
Amazon.com
$101.21
Nibco Cast Copper Pipe Union: 2" Fitting, C X M, Pressure Fitting C X M, P Qty 1 | Cast Copper Pipe Union 2" F Pkg Qty 1 | 71940977
FleetPride
$101.21
Nibco Cast Copper Pipe Union: 2" Fitting, C X M, Pressure Fitting C X M, P Qty 1 | Cast Copper Pipe Union 2" F Pkg Qty 1 | 71940977
FleetPride
$46.98
Threaded Union 1.00 Inch 3000 Stainless Steel 304L
Steel Supply Pipe Fittings
$46.98
Threaded Union 1.00 Inch 3000 Stainless Steel 304L
Steel Supply Pipe Fittings
$126.17
Nibco Cast Copper Pipe Union: 1-1/2" Fitting, C X F, Pressure Fitting C X Qty 1 | Cast Copper Pipe Union 1-1/ Pkg Qty 1 | 71940837
FleetPride
$126.17
Nibco Cast Copper Pipe Union: 1-1/2" Fitting, C X F, Pressure Fitting C X Qty 1 | Cast Copper Pipe Union 1-1/ Pkg Qty 1 | 71940837
FleetPride
$181.95
Merit Brass Brass Pipe Union: 2" Fitting, Threaded, FNPT X FNPT, Class 125 FNPT Qty 1 | Brass Pipe Union 2" Fitting Pkg Qty 1 | 02202992
FleetPride
$181.95
Merit Brass Brass Pipe Union: 2" Fitting, Threaded, FNPT X FNPT, Class 125 FNPT Qty 1 | Brass Pipe Union 2" Fitting Pkg Qty 1 | 02202992
FleetPride
$17.00
Forged Steel Socket Weld Union .75 Inch 3000
Steel Supply Pipe Fittings
$17.00
Forged Steel Socket Weld Union .75 Inch 3000
Steel Supply Pipe Fittings
$14.79
NDS U-2000-S PVC Pipe Fitting, 2-Inch Slip Union, Schedule 80, EPDM O-Ring, Gray
Amazon.com
68
$14.79
NDS U-2000-S PVC Pipe Fitting, 2-Inch Slip Union, Schedule 80, EPDM O-Ring, Gray
Amazon.com
$162.15
Merit Brass Brass Pipe Union: 1-1/2" Fitting, FBSPT X FBSPT, Class 125 FBSPT X F Qty 1 | Brass Pipe Union 1-1/2" Fit Pkg Qty 1 | 60285970
FleetPride
$162.15
Merit Brass Brass Pipe Union: 1-1/2" Fitting, FBSPT X FBSPT, Class 125 FBSPT X F Qty 1 | Brass Pipe Union 1-1/2" Fit Pkg Qty 1 | 60285970
FleetPride
$19.18
Forged Steel Threaded Union 1.00 Inch 3000
Steel Supply Pipe Fittings
$19.18
Forged Steel Threaded Union 1.00 Inch 3000
Steel Supply Pipe Fittings
$152.43
Bluefin BLU400 4" Black Union | Supplyhouse.Com
SupplyHouse.com
30
$152.43
Bluefin BLU400 4" Black Union | Supplyhouse.Com
SupplyHouse.com
$73.96
1/2" Tube OD Straight Union
United States Plastic Corporation
$73.96
1/2" Tube OD Straight Union
United States Plastic Corporation
$124.34
Socket Weld Union 2.00 Inch 3000 Stainless Steel 304L
Steel Supply Pipe Fittings
$124.34
Socket Weld Union 2.00 Inch 3000 Stainless Steel 304L
Steel Supply Pipe Fittings
$20.99
1" Cast Iron Union, Home TZH 4 Pack 1" Industrial Malleable Female Pipe Fitting Union For Industrial Vintage Style DIY Project/Furniture/Shelving
Amazon.com
195
$20.99
1" Cast Iron Union, Home TZH 4 Pack 1" Industrial Malleable Female Pipe Fitting Union For Industrial Vintage Style DIY Project/Furniture/Shelving
Amazon.com
$28.99
4PCS PVC Union 2 Inch PVC Union Coupling Pipe Fitting Adapter PVC Slip Union, EPDM O-Ring, Socket To Socket, White
Amazon.com
4
$28.99
4PCS PVC Union 2 Inch PVC Union Coupling Pipe Fitting Adapter PVC Slip Union, EPDM O-Ring, Socket To Socket, White
Amazon.com
$9.99
Spears Schedule 80 Union - EPDM 3/4" FIPT X FIPT 8098-007
Core & Main
$9.99
Spears Schedule 80 Union - EPDM 3/4" FIPT X FIPT 8098-007
Core & Main
$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
$0.99
1 in. PVC Pipe Union W/ EPDM O-Ring Seals Schedule-40 Pipe/Repair Fitting Slip/Socket ASTM D2466/F1970 1"
247Garden
$0.99
1 in. PVC Pipe Union W/ EPDM O-Ring Seals Schedule-40 Pipe/Repair Fitting Slip/Socket ASTM D2466/F1970 1"
247Garden
$102.27
Spears Schedule 80 CPVC Union - EPDM 2-1/2" FIPT X FIPT 8098-025C
Core & Main
$102.27
Spears Schedule 80 CPVC Union - EPDM 2-1/2" FIPT X FIPT 8098-025C
Core & Main
$145.90
Spears Schedule 40 Union - EPDM 4" Slip X Slip Case Of 2 497-040
Core & Main
35
$145.90
Spears Schedule 40 Union - EPDM 4" Slip X Slip Case Of 2 497-040
Core & Main
$13.45
62P-5 Parker Poly-Tite Fittings 62P Union
Valin Process Control Solutions
$13.45
62P-5 Parker Poly-Tite Fittings 62P Union
Valin Process Control Solutions
$11.16
Bluefin PVUS200 2" PVC Sch. 40 Socket Union W/ EPDM O-Ring | Supplyhouse.Com
SupplyHouse.com
41
$11.16
Bluefin PVUS200 2" PVC Sch. 40 Socket Union W/ EPDM O-Ring | Supplyhouse.Com
SupplyHouse.com
$11.00
Flare Union Kit - Joins Two Pipe Kits Together To Extend The Length - 3/8"-5/8"
Pioneer Mini Split
$11.00
Flare Union Kit - Joins Two Pipe Kits Together To Extend The Length - 3/8"-5/8"
Pioneer Mini Split
$35.30
Plastic Push To Connect Straight Union Tube Fitting, 8mm OD (10Pcs.)
IPP Solutions
$35.30
Plastic Push To Connect Straight Union Tube Fitting, 8mm OD (10Pcs.)
IPP Solutions
$0.55
1/2"SCH40 PVC Union W/ O-Ring, Threaded-Fitting For Schedule 40 Pipe
247Garden
$0.55
1/2"SCH40 PVC Union W/ O-Ring, Threaded-Fitting For Schedule 40 Pipe
247Garden
$5.33
150 Galvanized Malleable Unions - Size:1/2 - Service Metal
Getpipe.com
$5.33
150 Galvanized Malleable Unions - Size:1/2 - Service Metal
Getpipe.com
$10.99
General Pump Steel Zinc-Plated Union Connector, 1/4in. NPT-F X 1/4in. NPT-F, 4000 PSI, Model 2530047P
Northern Tool
$10.99
General Pump Steel Zinc-Plated Union Connector, 1/4in. NPT-F X 1/4in. NPT-F, 4000 PSI, Model 2530047P
Northern Tool
$42.63
3000 Forged Steel Threaded Unions Domestic - Size:2 - Getpipe.Com
Getpipe.com
$42.63
3000 Forged Steel Threaded Unions Domestic - Size:2 - Getpipe.Com
Getpipe.com
$10.09
Smith Cooper 150 Black Malleable Iron 1/4 in. Union Pipe Fittings - Threaded - 812507606
John M. Ellsworth Co., Inc.
$10.09
Smith Cooper 150 Black Malleable Iron 1/4 in. Union Pipe Fittings - Threaded - 812507606
John M. Ellsworth Co., Inc.
$39.18
150 Black Malleable Unions - Size:2-1/2 - Service Metal
Getpipe.com
$39.18
150 Black Malleable Unions - Size:2-1/2 - Service Metal
Getpipe.com
$54.53
2" Union, 304 Stainless Steel, Fnpt, Class 150, 300 PSI
Walmart
25
Free shipping
$54.53
2" Union, 304 Stainless Steel, Fnpt, Class 150, 300 PSI
Walmart
$17.61
Jomar | 101-803DU | T-204DU_MIP-FIP | 1/2" | X 1/2" | 2 Piece | Integrated Dielectric Union End | 600 WOG | MIP UE X FIP
Blackhawk Supply
$17.61
Jomar | 101-803DU | T-204DU_MIP-FIP | 1/2" | X 1/2" | 2 Piece | Integrated Dielectric Union End | 600 WOG | MIP UE X FIP
Blackhawk Supply
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    Shop Union for Pipe

    Sponsored
    $162.00
    $198.00
    Orifice Union - 1/2" And 3/4" NPT
    ChemWorld.com
    30-day returns (most items)
    18% off
    $162.00
    $198.00
    Orifice Union - 1/2" And 3/4" NPT
    ChemWorld.com
    $107.91
    Mueller Industries Wrot Copper Pipe Union: 1-1/4" Fitting, C X C, Solder Joint, Lead Fr Qty 1 | Wrot Copper Pipe Union 1-1/ Pkg Qty 1 | 36890192
    FleetPride
    $107.91
    Mueller Industries Wrot Copper Pipe Union: 1-1/4" Fitting, C X C, Solder Joint, Lead Fr Qty 1 | Wrot Copper Pipe Union 1-1/ Pkg Qty 1 | 36890192
    FleetPride
    $118.14
    Merit Brass Brass Pipe Union: 1-1/2" Fitting, Threaded, FNPT X FNPT, Class 125 F Qty 1 | Brass Pipe Union 1-1/2" Fit Pkg Qty 1 | 02202976
    FleetPride
    $118.14
    Merit Brass Brass Pipe Union: 1-1/2" Fitting, Threaded, FNPT X FNPT, Class 125 F Qty 1 | Brass Pipe Union 1-1/2" Fit Pkg Qty 1 | 02202976
    FleetPride
    $100.00
    Merit Brass Brass Pipe Union: 1-1/4" Fitting, Threaded, FNPT X FNPT, Class 125 F Qty 1 | Brass Pipe Union 1-1/4" Fit Pkg Qty 1 | 02202950
    FleetPride
    $100.00
    Merit Brass Brass Pipe Union: 1-1/4" Fitting, Threaded, FNPT X FNPT, Class 125 F Qty 1 | Brass Pipe Union 1-1/4" Fit Pkg Qty 1 | 02202950
    FleetPride
    $7.00
    $10.00
    Pioneer Flare Union Kit - Joins Two Pipe Kits Together To Extend The Length - 1/4 - 3/8
    High Seer
    30% off
    $7.00
    $10.00
    Pioneer Flare Union Kit - Joins Two Pipe Kits Together To Extend The Length - 1/4 - 3/8
    High Seer
    $29.99
    3" PVC Union Coupling Pipe Fitting (Socket X Socket) 3Inch PVC Slip Union PVC Adapter Coupling Schedule 40, EPDM O-Ring, White
    Amazon.com
    324
    $29.99
    3" PVC Union Coupling Pipe Fitting (Socket X Socket) 3Inch PVC Slip Union PVC Adapter Coupling Schedule 40, EPDM O-Ring, White
    Amazon.com
    $101.21
    Nibco Cast Copper Pipe Union: 2" Fitting, C X M, Pressure Fitting C X M, P Qty 1 | Cast Copper Pipe Union 2" F Pkg Qty 1 | 71940977
    FleetPride
    $101.21
    Nibco Cast Copper Pipe Union: 2" Fitting, C X M, Pressure Fitting C X M, P Qty 1 | Cast Copper Pipe Union 2" F Pkg Qty 1 | 71940977
    FleetPride
    $46.98
    Threaded Union 1.00 Inch 3000 Stainless Steel 304L
    Steel Supply Pipe Fittings
    $46.98
    Threaded Union 1.00 Inch 3000 Stainless Steel 304L
    Steel Supply Pipe Fittings
    $126.17
    Nibco Cast Copper Pipe Union: 1-1/2" Fitting, C X F, Pressure Fitting C X Qty 1 | Cast Copper Pipe Union 1-1/ Pkg Qty 1 | 71940837
    FleetPride
    $126.17
    Nibco Cast Copper Pipe Union: 1-1/2" Fitting, C X F, Pressure Fitting C X Qty 1 | Cast Copper Pipe Union 1-1/ Pkg Qty 1 | 71940837
    FleetPride
    $181.95
    Merit Brass Brass Pipe Union: 2" Fitting, Threaded, FNPT X FNPT, Class 125 FNPT Qty 1 | Brass Pipe Union 2" Fitting Pkg Qty 1 | 02202992
    FleetPride
    $181.95
    Merit Brass Brass Pipe Union: 2" Fitting, Threaded, FNPT X FNPT, Class 125 FNPT Qty 1 | Brass Pipe Union 2" Fitting Pkg Qty 1 | 02202992
    FleetPride
    $17.00
    Forged Steel Socket Weld Union .75 Inch 3000
    Steel Supply Pipe Fittings
    $17.00
    Forged Steel Socket Weld Union .75 Inch 3000
    Steel Supply Pipe Fittings
    $14.79
    NDS U-2000-S PVC Pipe Fitting, 2-Inch Slip Union, Schedule 80, EPDM O-Ring, Gray
    Amazon.com
    68
    $14.79
    NDS U-2000-S PVC Pipe Fitting, 2-Inch Slip Union, Schedule 80, EPDM O-Ring, Gray
    Amazon.com
    $162.15
    Merit Brass Brass Pipe Union: 1-1/2" Fitting, FBSPT X FBSPT, Class 125 FBSPT X F Qty 1 | Brass Pipe Union 1-1/2" Fit Pkg Qty 1 | 60285970
    FleetPride
    $162.15
    Merit Brass Brass Pipe Union: 1-1/2" Fitting, FBSPT X FBSPT, Class 125 FBSPT X F Qty 1 | Brass Pipe Union 1-1/2" Fit Pkg Qty 1 | 60285970
    FleetPride
    $19.18
    Forged Steel Threaded Union 1.00 Inch 3000
    Steel Supply Pipe Fittings
    $19.18
    Forged Steel Threaded Union 1.00 Inch 3000
    Steel Supply Pipe Fittings
    $152.43
    Bluefin BLU400 4" Black Union | Supplyhouse.Com
    SupplyHouse.com
    30
    $152.43
    Bluefin BLU400 4" Black Union | Supplyhouse.Com
    SupplyHouse.com
    $73.96
    1/2" Tube OD Straight Union
    United States Plastic Corporation
    $73.96
    1/2" Tube OD Straight Union
    United States Plastic Corporation
    $124.34
    Socket Weld Union 2.00 Inch 3000 Stainless Steel 304L
    Steel Supply Pipe Fittings
    $124.34
    Socket Weld Union 2.00 Inch 3000 Stainless Steel 304L
    Steel Supply Pipe Fittings
    $20.99
    1" Cast Iron Union, Home TZH 4 Pack 1" Industrial Malleable Female Pipe Fitting Union For Industrial Vintage Style DIY Project/Furniture/Shelving
    Amazon.com
    195
    $20.99
    1" Cast Iron Union, Home TZH 4 Pack 1" Industrial Malleable Female Pipe Fitting Union For Industrial Vintage Style DIY Project/Furniture/Shelving
    Amazon.com