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union coupling
2,000+ factories verified
Wenzhou Huiyi Valve Co., Ltd.
Send Inquiry
Stainless Steel Flexible Pipe Fitting Hydraulic Coupling Tube Type Fittings Straight Quick Connect Water Union Tubing
US$
0.45
20 Pieces
(MOQ)
Cheap Factory Price 1/2 Socket Couple 1" Union Coupling 1
US$
1.20
-
2.00
20 Pieces
(MOQ)
Plumbing Threaded T Pipe Fitting Female Thread Coupling Flex BPS NPT Union Conical Union
US$
0.45
20 Pieces
(MOQ)
Carbon Steel A105 High Pressure Socket Weld Union Coupling
US$
4.20
-
5.00
20 Pieces
(MOQ)
1/4
HEFEI ELECMAN ELECTRICAL CO., LTD.
Send Inquiry
UL Listed Galvanizada Acero Copla Con Rosca Union Conduit IMC Union Roscada Union IMC Coupling
US$
0.52
500 Pieces
(MOQ)
UL Listed Union Conduit IMC Union Conduit Rigid Union Roscada Steel IMC Couplings
US$
0.52
500 Pieces
(MOQ)
UL Listed Set Screw Type Zinc EMT Union Zinc EMT Copla Zinc Die Cast EMT Coupling 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 3" 4"
US$
0.098
100 Pieces
(MOQ)
UL Listed Electrical Conduit Pipe Steel EMT Union Set Screw Type EMT Coupling
US$
0.09
-
3.20
1,000 Pieces
(MOQ)
1/4
WENZHOU LONGVA MACHINE CO.,LTD
5.0
Send Inquiry
Longva Sanitary Stainless Steel Welded/Clamped/Union Hose Coupling
US$
1.00
-
2.00
1 Piece
(MOQ)
Wenzhou Sanitary Stainless Steel Welded/Clamped/Union Hose Coupling
US$
1.00
-
2.00
1 Piece
(MOQ)
Sanitary Stainless Steel Welded/Clamped/Union Hose Coupling
US$
1.00
-
2.00
1 Piece
(MOQ)
Rjt Sanitary Stainless Steel Hose Coupling
US$
1.00
-
2.00
1 Piece
(MOQ)
1/4
ZHEJIANG TENGZE ELECTRICAL EQUIPMENT CO., LTD.
8 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
IMC Union Conduit Rigido Union IMC Couplings Electro Galvanized/ Hot Dipped Galvanized Size 1/2" - 4"
US$
0.40
-
4.00
1,000 Pieces
(MOQ)
IMC Steel Conduit Coupling Rigid Union
US$
0.40
-
4.00
1,000 Pieces
(MOQ)
Galvanizado Acero IMC Cople IMC Union Steel IMC Couplings Size 1/2" - 4"
US$
0.40
-
4.00
1,000 Pieces
(MOQ)
Conduit Coupling for IMC and Rigid Conduits IMC/Rigid Union
US$
0.40
-
4.00
1,000 Pieces
(MOQ)
1/4
Taizhou Zhuoxin Plastics Co., Ltd.
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Comperssion Coupling Double Union Connector
US$
0.322
3,000 Boxes
(MOQ)
Made in China PVC Union Coupling 1/2--2" Inch Palstic Manufacturers PVC Union
US$
0.029
-
0.45
5 Boxes
(MOQ)
Durable PPR Flexible Union PVC Pipe Coupling for Pipe Union Coupling
US$
150.00
-
200.00
10 Boxes
(MOQ)
PVC Fittings NBR5648-Elbow, Coupling, Socket, Union
US$
0.025
3,000 Pieces
(MOQ)
1/4
Shandong Kangyu Pipe Industry Co., Ltd.
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Combination Pipe Accessories Plumbing PPR Pipe Fittings PPR Union Coupling
US$
0.17
-
0.39
100 Meters
(MOQ)
Factory Direct Sale High Pressure PPR Pipe and PPR Pipe Fittings End Cap Coupling Adaptor Union
US$
0.17
-
0.39
100 Meters
(MOQ)
HDPE Pipe Fittings Electrofusion Coupling Union SDR11 SDR17
US$
0.04
2,000 Pieces
(MOQ)
Male Thread Union Adaptor Coupling External Thread Connection Socket
US$
0.04
2,000 Pieces
(MOQ)
1/4
Ningbo Doway M & E Co., Ltd.
5.0
Send Inquiry
High Quality Brass Union Coupling Adapter Cts
US$
1.85
5,000 Pieces
(MOQ)
Brass Straight Union Coupling for Radiator Connector
US$
0.95
1,000 Pieces
(MOQ)
Brass Elbow Union Coupling for Radiator Connector
US$
0.85
1,000 Pieces
(MOQ)
Brass Tube Straight Union Coupling
US$
0.85
1,000 Pieces
(MOQ)
1/4
Hangzhou Prostar Enterprises Ltd.
5.0
Send Inquiry
UL Listed Zinc EMT Set Screw Coupling Union
US$
0.05
-
5.00
3,000 Pieces
(MOQ)
Copla EMT Union Coupling IEC Standard Zinc Set Screw Coupling Conduit Fittings
US$
0.20
-
0.60
2,000 Pieces
(MOQ)
UL Listed EMT Union Set Screw Type Steel EMT Couplings
US$
0.10
-
5.00
3,000 Pieces
(MOQ)
UL Listed Zinc Die Cast EMT Coupling Set Screw Type Zinc EMT Union Zinc EMT Copla 1/2"- 4"
US$
0.05
-
5.00
3,000 Pieces
(MOQ)
1/4
Jiangsu YiCheng Fluid Equipment Co., Ltd.
8 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
304 Stainless Steel Quick 1 Inch Male Union Coupling
US$
0.99
-
12.99
100 Pieces
(MOQ)
Stainless Steel Flareless Tube Fitting Flareless Male Female Union Coupling
US$
0.30
-
0.90
20 Pieces
(MOQ)
Double Ferrule Tube Fitting Stainless Steel Union Coupling
US$
0.30
-
0.90
20 Pieces
(MOQ)
Factory Stainless Steel Hydraulic Coupler Quick Joint Quick Release Coupling
US$
0.30
-
0.90
20 Pieces
(MOQ)
1/4
Ningbo Bestway M&E Co., Ltd.
16 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Premium Nl Bronze Joint Union Coupling for Cts Connections
US$
5.65
1,000 Pieces
(MOQ)
Bmag OEM Forged Brass Water Meter Connector Union Coupling for Water Meter Parts
US$
1.00
-
2.00
1,000 Sets
(MOQ)
Premium Quality Brass Bronze Union Coupling with Decade Warranty
US$
0.60
-
10.00
100 Pieces
(MOQ)
High-Quality Brass Union Fitting Set for Reliable Connections
US$
1.99
2,000 Pieces
(MOQ)
1/3
Shanxi Baite Fluid Machinery Co., Ltd.
Send Inquiry
Oil Rotary Union Air Rotary Coupling Oil Swivel Coupling
US$
3.00
-
5.00
1 Piece
(MOQ)
Rotating Union Rotary Swivels Rotary Coupling
US$
3.00
-
5.00
1 Piece
(MOQ)
Auto Industry Water Rotary Union Connection Air Rotary Coupling
US$
3.00
-
5.00
1 Piece
(MOQ)
Deublin Water-Cooled Air Steam Hydraulic Water Universal Rotary Couplings
US$
3.00
-
5.00
1 Piece
(MOQ)
1/4
Henan Ruixuan Environmental Protection Technology Co., Ltd.
3 yrs
·
Manufacturer/Factory
Send Inquiry
Factory New Design Union Type Pipe Coupling Pn16 Carbon Steel Thread Flexible
US$
8.00
-
190.00
5 Pieces
(MOQ)
Union Type Double Balls EPDM Rubber Mechanical Joint Coupling
US$
8.00
-
190.00
5 Pieces
(MOQ)
Carbon Steel Union Type Single Balls EPDM Flange Expansion Bellows Non Asbestos Joint
US$
12.00
-
16.00
200 Pieces
(MOQ)
Union Type Flexible Rubber Joint for Chemical Industry and Water Supply
US$
8.00
-
190.00
5 Pieces
(MOQ)
1/4
Shaoxing HI-TEC Machinery Co., Ltd.
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Carbon Steel Thread Locked Compression Connector Straight Union Tube Fittings for Hydraulic Parts Quick Coupling
US$
0.10
-
1.00
100 Sets
(MOQ)
Carbon Steel 1" Thread Locked Compression Connector Straight Union Tube Fittings for Hydraulic Parts Coupling
US$
0.10
-
1.00
100 Sets
(MOQ)
Carbon Steel 3/8" Thread Locked Compression Connector Straight Union Tube Fittings for Hydraulic Parts Coupling
US$
0.10
-
1.00
100 Sets
(MOQ)
Carbon Steel 1/2" Thread Locked Compression Connector Straight Union Tube Fittings for Hydraulic Parts Coupling
US$
0.10
-
1.00
100 Sets
(MOQ)
1/4
Fujian Dafengshou Irrigation Technology Co., Ltd.
15 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Dn20 Hot Sale Union Coupling for Irrigation Pipe (more size available)
US$
0.20
-
2.36
100 Pieces
(MOQ)
Hot Sale Union Coupling for Irrigation Pipe
US$
0.291
-
0.293
5,000 Pieces
(MOQ)
Union Reducing Tee Plastic Pipe Fitting for Drip Irrigation Pipe
US$
0.45
-
0.47
1,000 Pieces
(MOQ)
Union Female Thread Elbow Plastic Pipe Fitting for Drip Irrigation Pipe
US$
0.24
-
0.25
1,000 Pieces
(MOQ)
1/4
Shandong Light Fir Machinery Equipment Co., Ltd.
Send Inquiry
API Fmc/Spm Fig207 Hammer Union Sucker Rod Couplings
US$
10.00
-
200.00
1 Piece
(MOQ)
Weco Fig100 Thread Seal Couplings Hammer Union
US$
10.00
-
200.00
1 Piece
(MOQ)
API 11b Class T Sucker Rod Coupling and Spray Metal Rod Coupling
US$
2.00
-
10.00
1 Piece
(MOQ)
API 7/8" Alloy Steel Sucker Rod Coupling Made in China
US$
2.00
-
10.00
1 Piece
(MOQ)
1/4
Foshan Ju Medical Component Co., Ltd.
5.0
Send Inquiry
8mnm Plastic Elbow Tube Union POM Non-Valved L Shape Quick Disconnect Male Insert Coupling
US$
1.60
-
2.10
100 Pieces
(MOQ)
1/4" 6.4mm Black Polypropylene Plastic Pipe Union Y Hose Barb Coupling
US$
0.28
-
0.42
100 Pieces
(MOQ)
Ju 1/4 Inch 6.4mm Equal Hose Barb 3 Way Union T Shape Splicer Plastic Air Hose Tube Connectors Tee Fitting
US$
0.28
-
0.42
100 Pieces
(MOQ)
Ju Mini 1/16 Inch 1.6mm Hose Barb T Shape Splicer Plastic Water Air Hose Tube Connectors Tee 3 Way Union Fitting
US$
0.28
-
0.42
100 Pieces
(MOQ)
1/4
Ningbo Bingley Industry and Trade Co., Ltd.
2 yrs
·
Trading Company
Send Inquiry
Free Sample PPR Plumbing Materials Plastic Pipes Fitting Plomberie Socket Elbow Union Tee Coupling Water PPR Fittings
US$
0.20
-
8.00
50 Pieces
(MOQ)
High-Quality Double Union Coupling for Efficient Piping Solutions
US$
0.96
2,000 Pieces
(MOQ)
PPR Plastic Pipe Fittings Male Threaded Union
US$
1.00
-
8.00
50 Pieces
(MOQ)
Hot and Cold Water Plastic Tube Fittings PPR Brass Union
US$
0.30
-
2.00
50 Pieces
(MOQ)
1/4
Ningjin Ninghao Machinery Co., Ltd.
Send Inquiry
China Manufacturer Flexible Rubber Bellows Union Thread Connection Pipe Coupling
US$
3.80
-
12.30
3 Pieces
(MOQ)
DIN200 8 Inch High Pressure Flexible Rubber Coupling with Flange/Thread
US$
3.80
-
12.30
3 Pieces
(MOQ)
Pipe Fitting Double Flange Flexible Coupling Rubber Dismantling Joint
US$
3.80
-
12.30
3 Pieces
(MOQ)
Oil and Gas Threaded Pipe Vibration Absorber Rubber Flexible Coupling
US$
3.80
-
12.30
3 Pieces
(MOQ)
1/4
Yuhuan Tufei Imp. and Exp. Co., Ltd.
10 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Brass Geka Germany Pipe Fitting Hexagonal Union Nipple Plug Blanking Elbow Equal Tee House Coupling Quick Connector
US$
0.50
-
2.60
1,000 Pieces
(MOQ)
Compression Fittings, Internal and External Threads, Quick Couplings for Water Pipe Connections
US$
0.20
-
0.25
2,000 Pieces
(MOQ)
Loose Brass Flexible Water Meter Steel Coupling G9 Solar Lamps for Garden and Home Joint Connector Nut
US$
0.20
-
0.25
2,000 Pieces
(MOQ)
Brass Fuel Female Male Flat Face 1/4 Stainless Hydraulic Quick Disconnect Coupler Paintball Release Connect Coupling
US$
0.20
-
0.25
2,000 Pieces
(MOQ)
1/4
Ningbo Irriplast Irrigation Systems CO., LTD.
8 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
PP Compression Union Ball Valve Coupling Water Knockout Traps
US$
0.20
3,000 Pieces
(MOQ)
Pipe Fitting HDPE PP Compression Fittings Agricultural Irrigation Accessories Female Coupling
US$
0.12
-
0.19
1,000 Pieces
(MOQ)
Irriplast HDPE Agricultural Irrigation Accessories Water Supply Female Thread Coupling
US$
0.25
-
0.85
1,000 Pieces
(MOQ)
Good Quality Irrigation Pipe Compression Fittings Coupling Water Supply
US$
0.10
-
7.00
100 Pieces
(MOQ)
1/4
Cangzhou Honghu Electrical Manufacturing Co., Ltd.
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
1/2" EMT Set Screw Coupling for Conduit Pipe Union EMT UL
US$
0.10
-
4.70
2,000 Pieces
(MOQ)
UL Steel Set Screw Coupling Connector for EMT Gi Pipe
US$
0.15
-
5.00
2,000 Pieces
(MOQ)
Conduit Pipe EMT Connector Set Screw Type/Terminal/Fittings/Coupling
US$
0.15
-
5.00
2,000 Pieces
(MOQ)
Zinc Plated Threaded EMT Pipe Coupling
US$
0.15
-
5.00
2,000 Pieces
(MOQ)
1/4
Zhejiang Jiangxin Copper Pipeline Co., Ltd.
16 yrs
·
5.0
·
Manufacturer/Factory
Send Inquiry
Brass Thread Double Male Union Copper Coupling for Plumbing & Refrigeration
US$
2.40
-
2.50
1,000 Pieces
(MOQ)
All Sizes Copper Reducer Coupling Airconditioner Refrigeration Pipeline Parts
US$
0.50
-
10.00
1,000 Pieces
(MOQ)
Manufacturer F*F Reducer Copper V-Profile Press Coupling Series for Refrigeration System
US$
0.10
-
25.00
1,000 Pieces
(MOQ)
Copper Refrigeration DN15 DN20 Elbow Tee Coupling Reducer
US$
0.10
-
20.00
100 Pieces
(MOQ)
1/4
Union Metal Products(Guangzhou) Co., Ltd.
5.0
Send Inquiry
Stainless Steel Female End Food Grade Union SMS Sanitary Coupling
US$
2.00
50 Pieces
(MOQ)
PP Female End with Latch Guillimin Coupling Composition Hose Fitting Hose Coupling
US$
3.00
50 Pieces
(MOQ)
Stainless Steel DIN11851 Food Grade Sanitary Fitting Hose Coupling
US$
5.00
50 Pieces
(MOQ)
PP Guillemin Symmetric Coupling Guillemin Male Quick Hose Coupling
US$
1.20
50 Pieces
(MOQ)
1/4
Hangzhou Hanysen Import and Export Co., Ltd.
15 yrs
·
5.0
·
Trading Company
Send Inquiry
Electro-Galvanized IMC / Rigid Three Piece Couplings Three Piece Union
US$
0.50
-
5.00
10,000 Pieces
(MOQ)
IEC61386 Zinc Electrical Conduit EMT Coupling Set Screw Type
US$
0.04
-
2.28
500 Piece
(MOQ)
IMC Coupling Rsc Coupling Rigid Coupling
US$
0.01
-
30.00
10,000 Pieces
(MOQ)
IEC61386 Electric 32mm 40mm Flex to EMT Flexible Pipe Combanition Coupling
US$
0.18
-
7.32
800 Piece
(MOQ)
1/4
Cangxian Qingchen Metal Products Co., Ltd.
Send Inquiry
Premium Stainless Steel NPT Union Coupling for Heavy-Duty Use
US$
0.50
-
5.00
100 Pieces
(MOQ)
Premium Stainless Steel Threaded Coupling with NPT and BSPT
US$
0.50
-
5.00
100 Pieces
(MOQ)
High-Quality Stainless Steel Female Coupling for Industrial Applications
US$
0.10
-
1.99
100 Pieces
(MOQ)
Industrial-Grade Heavy-Duty Carbon Steel Union for Reliable Performance
US$
0.50
-
5.00
100 Pieces
(MOQ)
1/4
Ningbo Salvador Piping System Co., Ltd.
Send Inquiry
Swd All Size Gray Plastic PVC Elbow Coupling Flange Tee Union End Cap Sanitary Pipe Fiittings
US$
0.2685
-
45.125
300 Pieces
(MOQ)
Economical Plastic Fittings Pn10 PVC Union Coupling BS4346
US$
0.10
1,000 Pieces
(MOQ)
All Size Gray Plastic PVC 3" Elbow Coupling Flange Tee Union End Cap Sanitary Pipe Fiittings
US$
1.99
-
25.86
2,000 Pieces
(MOQ)
for Chemical Industry PVC High Pressure Pn16 Union
US$
0.19
-
3.00
500 Pieces
(MOQ)
1/4
WENZHOU JIANHAO PIPE FITTING CO., LTD.
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Stainless Steel Unions, Caps, Tee, Cross, Nut, Socket, Reducer, Coupling,
US$
5.00
-
50.00
50 Pieces
(MOQ)
201 Hose Coupling Full Range of Models: 8-10
US$
1.49
-
6.80
50 Pieces
(MOQ)
Stainless Steel Coupling
US$
0.15
-
3.24
50 Pieces
(MOQ)
201 Stainless Steel Pipe Single Wire
US$
0.15
-
3.33
50 Pieces
(MOQ)
1/4
Suzhou TLH Pipe Fittings Co., Ltd
Send Inquiry
Stainless Steel Forged Multi-Type Male Female Reducing Elbow Tee Cross Union Cap Coupling Forging Thread Pipe Fittings
US$
0.35
-
15.90
1 Piece
(MOQ)
Mss Sp-83 Union Socket Weld Forged Carbon Steel Pipe Fittings Outlet Weldolet
US$
4.15
500 Pieces
(MOQ)
Forged Pipe Fitting Bsp DN15 Class3000 A182 2205 Thread Weldolet
US$
4.15
500 Pieces
(MOQ)
China Good Price Mss Sp 97 Forged Pipe Fittings Weldolet Manufacturer
US$
4.15
500 Pieces
(MOQ)
1/4
Yuyao Eshiong Pipe Fittings Technologies Co., Ltd.
13 yrs
·
Manufacturer/Factory
Send Inquiry
POM Water Pipe Fittings Straight Union Male Threaded Coupling
US$
0.10
-
1.00
1,000 Pieces
(MOQ)
Hot Sale Factory Brass Pneumatic Female Straight Union Plastic Tube Pipe Fittings Quick Coupler
US$
0.10
-
1.00
1,000 Pieces
(MOQ)
China Manufacturer Plastic Water Quick Union Coupling Elbow Fittings
US$
0.10
-
1.00
1,000 Pieces
(MOQ)
3/8" to 1/4" Push Fit Elbow Pipe Union Quick Fitting for RO Water Filter
US$
0.10
-
1.00
1,000 Pieces
(MOQ)
1/4
Zhejiang Italy Copper Industry Co., Ltd.
20 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
OEM&ODM Forged Brass Union Straight Threaded Pipe Fittings Radiator Coupling
US$
0.80
-
1.50
1,000 Pieces
(MOQ)
Top Quality Brass Pex Compression Straight Coupling
US$
0.80
-
1.50
1,000 Pieces
(MOQ)
OEM&ODM Quality Brass Forged Reducer Coupling (AV90020)
US$
0.40
-
0.75
1,000 Pieces
(MOQ)
Brass Compression Coupling for Pex Fitting
US$
0.55
-
1.00
1,000 Pieces
(MOQ)
1/4
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