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threaded union
1,000+ factories verified
Zhejiang Zhongxin Pipe Industry Co., Ltd
23 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Brass PPR Fittings NPT Bsp Male Threaded Union DN20-DN63 with Bsp/NPT, Dezincification Resistant for Water Systems
US$
0.80
-
10.00
500 Pieces
(MOQ)
PPR PE PPR-C Ss201 Threaded Union for Water Pipe Repair Fittings Plumbing Fitting Couplings Piping Fitting
US$
1.70
-
3.00
1,000 Pieces
(MOQ)
High-Performance Stainless Steel PPR Union with Threaded for Water Systems Pipe Fitting
US$
0.80
-
5.00
200 Pieces
(MOQ)
Stainless Steel Union for PPR Pipe Threaded Male Female Coupling for Hot and Cold Water Plumbing
US$
0.80
-
3.00
1,000 Pieces
(MOQ)
1/4
Suzhou TLH Pipe Fittings Co., Ltd
Send Inquiry
1-1/4′ ′ ASME B16.11-2016 Stainless Steel Forged High Pressure Threaded Union
US$
0.95
-
99.00
100 Pieces
(MOQ)
Tlh High Precision Leak-Proof Forged Carbon/Stainless Steel A105/Ss 304 Pipe Fittings Bsp/NPT Female Threaded Screw Union for Plumbing Supply
US$
0.95
-
99.00
100 Pieces
(MOQ)
A105 1 Inch NPT Union 3000 Female Threaded Union Pipe Fittings
US$
0.95
-
99.00
100 Pieces
(MOQ)
High Quality Manufacture Union Mss Sp-83 Threaded Union Forged Socket 3000 Union Carbon Steel Stainless Steel
US$
21.87
20 Pieces
(MOQ)
1/4
Yancheng Jicheng Machinery Co., Ltd
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Precision Leak-Proof Forged Carbon/Stainless Steel A105/Ss 304 Pipe Fittings Bsp/NPT Female Threaded Screw Union for Plumbing Supply
US$
0.95
-
99.00
100 Pieces
(MOQ)
3/4" Forged High Pressure Black Carbon Steel A105 Threaded Screw Union
US$
0.95
-
99.00
100 Pieces
(MOQ)
1'' High Pressure Stainless Steel Pipe Fittings Threaded Union
US$
12.71
20 Pieces
(MOQ)
Factory Supply Male Threaded Stainless Steel SS304/316 Pipe Fitting Casting Union
US$
2.38
-
89.85
1,000 Pieces
(MOQ)
1/4
Hebei Yshengze Pipeline Equipment Co., Ltd
Send Inquiry
ANSI/ASME B16.11 Mss Sp-83 3000lb 6000lb Forged Threaded Union
US$
2.00
100 Pieces
(MOQ)
Mss Sp-83 3000lb 6000lb Forged Threaded Union
US$
1.00
10 Pieces
(MOQ)
High-Pressure Forged Pipe Fittings A105 Socket&Threaded Union Mss Sp-83
US$
2.00
100 Pieces
(MOQ)
High Pressure Forged Galvanized Pipe Fittings Mss Sp-83 A105 Class3000 Threaded Unions
US$
1.00
10 Pieces
(MOQ)
1/4
Liaoning Xinmingyu Plastic Industry Co., Ltd.
7 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Pert Type II Three-Piece Internal Threaded Union High Quality
US$
1.00
-
100,000.00
1 Piece
(MOQ)
HDPE Internal Union Threaded Pipe Fittings Stainless Steel
US$
0.90
-
1.00
1 Piece
(MOQ)
HDPE Union Male Threaded Connection
US$
0.90
-
1.00
1 Piece
(MOQ)
HDPE Threaded Pipe Fittings Double Socket Union
US$
0.90
-
1.00
1 Piece
(MOQ)
1/4
Ningjin Ninghao Machinery Co., Ltd.
Send Inquiry
Threaded Union Flexible Rubber Expansion Joint
US$
3.80
-
12.30
3 Pieces
(MOQ)
2025 DN32 1 1/4 Union Threaded Connection "EPDM Rubber Flexible Joint
US$
3.80
-
12.30
3 Pieces
(MOQ)
Union Type Connector Screwed Threaded Connector Rubber Bellow Expansion Flexible Joint in Pipe Fittings
US$
3.80
-
12.30
3 Pieces
(MOQ)
Kdt Type Flexible Bsp Union Threaded Rubber Expansion Joints
US$
3.80
-
12.30
3 Pieces
(MOQ)
1/4
Milee Clean Valve Technology (Zhejiang) Co., Ltd.
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Stainless Steel 304 Screw Ss Threaded Tool Clamp Gaskets Pack Super Speed Top SMS Sanitary Chance Hammer Union
Negotiable
10 Pieces
(MOQ)
Sanitary Stainless Steel DIN Union Male Threaded Union Pipe Fitting
Negotiable
10 Pieces
(MOQ)
Stainless Steel 304/316L Sanitary Pipe Fitting Union DIN/SMS/Rjt/3A
Negotiable
10 Pieces
(MOQ)
SS316 Sanitary DN50 Welding Union in Stainless Steel
Negotiable
10 Pieces
(MOQ)
1/4
Xingsheng Mechanical Technology Co., Ltd.
21 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Premium Threaded Union Forged NPT 1/2" Female Stainless Steel Connector
US$
0.10
100 Pieces
(MOQ)
Stainless Steel Threaded Elbow Union Connector for Heavy Model
US$
1.00
1 Piece
(MOQ)
Bsp NPT Stainless Steel 304/316 Class 3000 Forged Steel Threaded Union Socket Weld Fitting Union
US$
0.10
100 Pieces
(MOQ)
High-Quality Forged A350 Lf2 Steel Pipe Fitting Union
US$
0.10
100 Pieces
(MOQ)
1/4
WENZHOU SANTHAI VALVE PIPE FITTING CO., LTD.
14 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
DN32 SS304 Stainless Steel Forging Sanitary Threaded Male Union
US$
1.50
1 Piece
(MOQ)
Certified Hygienic Union for Threaded, Welded, Clamp or Flanged Connections
US$
1.50
1 Piece
(MOQ)
Premium Sanitary Threaded Union Connector for High-Pressure Applications
US$
1.50
1 Piece
(MOQ)
Sanitary Threaded Union with 3A and SMS Certification Plus DIN Compatibility
US$
1.50
1 Piece
(MOQ)
1/4
ZHEJIANG WELFLOW VALVE CO., LTD
Manufacturer/Factory & Trading Company
Send Inquiry
Premium Stainless Steel Female Threaded Union ASME B16.11 for Industrial Applications
US$
0.126
-
0.14
1 Piece
(MOQ)
Premium 304 Stainless Steel Male Threaded Union Fittings
US$
0.126
-
0.14
1 Piece
(MOQ)
Premium Wholesale 304 Stainless Steel Male Threaded Union Fittings
US$
0.126
-
0.14
1 Piece
(MOQ)
Stainless Steel Union Female and Male Thread
US$
0.126
-
0.14
1 Piece
(MOQ)
1/4
WENZHOU JIANHAO PIPE FITTING CO., LTD.
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
304 Sinless Steel Elbow Loose Threaded Union
US$
1.25
-
7.70
50 Pieces
(MOQ)
316 Stainless Steel External Threaded Union, Double External Threads
US$
1.49
-
6.80
50 Pieces
(MOQ)
150lb Stainless Steel 304 Screwed Union with Threaded End
US$
0.74
-
15.54
50 Pieces
(MOQ)
304 Stainless Steel Union, Threaded Connection, Corrosion Resistant
US$
0.82
-
17.49
50 Pieces
(MOQ)
1/4
Cangxian Qingchen Metal Products Co., Ltd.
Send Inquiry
Premium Carbon Steel Union with BSPT Threaded Connection
US$
0.50
-
5.00
100 Pieces
(MOQ)
Durable 304 Stainless Steel Threaded Union for Pipe Fittings
US$
0.85
-
34.00
100 Pieces
(MOQ)
High-Quality Custom Stainless Steel Pipe Union with Threaded Design
US$
0.50
-
5.00
100 Pieces
(MOQ)
Heavy-Duty Stainless Steel Threaded Union for Long-Lasting Use
US$
0.85
-
34.00
100 Pieces
(MOQ)
1/4
Zhejiang Donsen Environmental Technology Co., Ltd.
20 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
PPR Threaded Union with Elbow
US$
0.50
8 Boxes
(MOQ)
PPR Threaded Union with Coupling Wras Certificate
US$
0.45
10 Boxes
(MOQ)
Donsen PPR Concealed Installation Ball Valve with Brass Ball
US$
1.00
10 Boxes
(MOQ)
PPR Fittings with Copper Female Threaded Union
US$
1.85
500 Pieces
(MOQ)
1/4
WENZHOU LIANGGANG PIPE FITTING VALVES CO., LTD.
5.0
Send Inquiry
Investment Casting NPT/BSPT 201 304 316 Male Threaded Union with Gasket
US$
0.05
-
10.00
1 Piece
(MOQ)
OEM Supported Stainless Steel Threaded Elbow Union Pipe Fitting
US$
2.60
-
2.70
1 Piece
(MOQ)
Stainless Steel NPT Threaded 1′ ′ Male Union for Water System
US$
0.10
-
5.00
1 Piece
(MOQ)
OEM Design Casting Stainless Steel Threaded Reducing Elbow Fittings
US$
1.35
-
1.40
1 Piece
(MOQ)
1/4
Wenzhou Huayu Valve Co., Ltd.
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Nickel Alloy Union Forged Socket Welding Sw Threaded Pipe Fittings
US$
0.30
-
50.00
500 Pieces
(MOQ)
1-1/4′ ′ ASME B16.11-2016 Stainless Steel Forged High Pressure Threaded Union
US$
10.00
1 Piece
(MOQ)
Alloy Union Forged Socket Welding Sw Threaded Pipe Fittings
US$
0.30
-
50.00
500 Pieces
(MOQ)
Customization High Quality Joint Durable Stainless Steel Threaded Union
US$
1.20
5 Pieces
(MOQ)
1/4
SHANXI BOHAO MALLEABLE CASTING IRON CO., LTD
3 yrs
·
Trading Company
Send Inquiry
Factory Directly Stainless Steel Pipe Fittings Ss 304 Threaded Rubbers Jointed Union for Pipeline Connection System
US$
2.60
-
3.00
10 Pieces
(MOQ)
Factory Wholesale High Quality Pipe Fittings SS304 SS316 Threaded Rubber Jointed Union
US$
2.60
-
3.00
10 Pieces
(MOQ)
Factory Direct Stainless Steel Pipe Fittings Ss 304 Threaded Rubbers Jointed Union
US$
0.30
-
0.48
10 Pieces
(MOQ)
Factory Wholesale Stainless Steel Pipe Fittings Threaded Rubber Jointed Union
US$
0.11
-
0.28
10 Pieces
(MOQ)
1/4
Hebei Pipefun Pipe and Pipe Fitting Facility Co., Ltd.
Send Inquiry
High Pressure Forged Fitting DN32 3000# A105 Threaded Weld Union
US$
0.20
-
0.50
1 Piece
(MOQ)
A249 Nickel Alloy Forged Fitting DN25 6000# Threaded Union Socket Weld Union
US$
0.20
-
100,000.00
1 Piece
(MOQ)
High-Quality Brass Steel Pipe Fitting Union with Customized Thread
US$
0.20
-
1.50
1 Piece
(MOQ)
Forged Carbon Steel Socket Weld Pipe Fitting Union
US$
1.99
-
100,000.00
1 Piece
(MOQ)
1/4
Shangdong Gtech New Material Co., Ltd.
1 yrs
Send Inquiry
Customized Size and Color BS Standard UPVC Plastic Threaded Union for Greenhouse Water Supply and Farm
US$
0.18
-
0.30
5,000 Pieces
(MOQ)
2025 New PVC Threaded Union Connector Smooth Flow for Water Filtration Units PVC Union Coupling Plastic Pipe Fittings
US$
0.08
-
0.17
1,000 Pieces
(MOQ)
PVC Threaded Union for Easy Pipe Maintenance and Water System Repair UPVC Union Joint
US$
0.08
-
0.17
1,000 Pieces
(MOQ)
White BS Standard PVC-U Female Threaded Union Joint Fitting for Water Supply Pipes
US$
0.18
-
0.30
3,000 Pieces
(MOQ)
1/4
Foshan Fuhouxiang Fire Valve Co., Ltd.
Send Inquiry
Hot Sale Stainless Steel Male/Female Threaded Adapter Union Pipe Fittings Hydraulic Union
US$
0.10
-
4.90
10 Pieces
(MOQ)
Ss Stainless Steel Fittings and Couplings Screwed Threaded Pipe End Union F/F 1/8inch - 4inch
US$
0.10
-
4.90
10 Pieces
(MOQ)
Heavy-Duty Stainless Steel Pipe Fitting Female Threaded Pipe Union Fitting
US$
0.10
-
4.90
10 Pieces
(MOQ)
Stainless Steel Pipe Fitting OEM ISO High Pressure Threaded Union for Compression Pipe
US$
0.10
-
4.90
10 Pieces
(MOQ)
1/4
HANGZHOU VODE PLASTIC CO., LTD.
5.0
Send Inquiry
UPVC Female Threaded Union in Pn16 Pressure with High Quality Standard
US$
0.09
-
100.99
1 Piece
(MOQ)
UPVC Male Threaded Union for Industrial Water Treatment in High Quality by Hzvode
US$
0.99
-
66.99
1 Piece
(MOQ)
CPVC Sch80 Male Union Threaded Pipe Fitting for Industrial Piping Systems
US$
0.99
-
16.99
1 Piece
(MOQ)
Quality Plastic UPVC Pipe Union Threaded Union Pipe Fitting
US$
0.20
1 Piece
(MOQ)
1/4
NINGBO RONGPENG INTERNATIONAL TRADING CO., LTD.
13 yrs
·
Trading Company
Send Inquiry
UPVC Female Threaded Adapter Plastic Screwed Coupling Union DIN Standard
US$
0.15
100 Pieces
(MOQ)
1/2 Inc PVC Orange Handle Compact Ball Valve Hot Sale in India
US$
0.23
10 Pieces
(MOQ)
ODM OEM PVC Fittings 20-63mm White Union Fitting
US$
0.15
100 Pieces
(MOQ)
Competitive Price Female Thread PVC Pipe Fitting Union for Plumbing Manufacturer
US$
0.15
100 Pieces
(MOQ)
1/4
Wenzhou Huiyi Valve Co., Ltd.
Send Inquiry
Class150 Hydraulic Union Fitting Stainless Steel 304 316 Pipe Fitting Female NPT Threaded Flat Union Pipe Fitting Union
US$
1.19
20 Pieces
(MOQ)
Class 3000 NPT Thread Blind Stainless Steel Female Threaded Union
US$
5.00
-
5.50
20 Pieces
(MOQ)
Threaded Stainless Steel Bulkhead Union - Bsp/NPT Comprssion Bulkhead Union
US$
2.80
20 Pieces
(MOQ)
Ship Pipeline Female Thread Union Anti-Corrosion Internal Thread Flexible Joint
US$
1.19
20 Pieces
(MOQ)
1/4
Maitolead Pipeline Technology(Tianjin)Co., Ltd.
Send Inquiry
Wholesale Stainless Steel Wholesale 304 Threaded Fittings Male Thread Union
US$
1.20
-
1.65
1,000 Pieces
(MOQ)
Wholesale 304 Threaded Stainless Steel Fittings Male Union
US$
1.20
-
1.65
1,000 Pieces
(MOQ)
304 Stainless Steel Pipe Fitting Union 316 Stainless Steel Threaded Union
US$
1.20
-
1.65
1,000 Pieces
(MOQ)
Stainless Steel Internal Thread Union Plumbing Valve Fittings Transition Fittings Union
US$
2.00
50 Pieces
(MOQ)
1/4
Hengshui Runxi International Trade Co., Ltd.
4 yrs
·
5.0
·
Trading Company
Send Inquiry
1 2 Inch 6000 Psi Fig602 High Pressure Manifold Pipe Threaded Union
US$
7.80
-
30.00
100 Pieces
(MOQ)
Oil Drilling Hose Pipe Female Threaded Connection Welding Hammer Union
US$
7.80
-
30.00
100 Pieces
(MOQ)
Forging Steel Butt Welding Female Threaded High Pressure Pipe Union
US$
7.80
-
30.00
100 Pieces
(MOQ)
Female Threaded/Butt Welded Oil Water Cement Mud Transfer Pipe Fitting Union
US$
7.80
-
30.00
100 Pieces
(MOQ)
1/4
Zhejiang Longye Pipe Industry Co, . Ltd.
18 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
HDPE Female Union with Stainless Steel Female Threaded Union PE Socket Fusion Pipe for Water Supply
US$
0.45
-
4.02
500 Pieces
(MOQ)
Lygy HDPE Socket Fusion Stainless Steel Threaded Female Union for Water Supply
US$
0.45
-
4.02
500 Pieces
(MOQ)
Durable HDPE Male Union with Steel Threaded Connector for Water Supply
US$
0.48
-
14.02
500 Pieces
(MOQ)
Premium Brass Female Union for GB Standards - High Durability
US$
0.45
-
4.02
500 Pieces
(MOQ)
1/4
Shandong Focus Machinery Co., Ltd.
5.0
Send Inquiry
GPS 4 Pass Threaded Shaft Rotary Unions Multiport Rotary Union Pneumatic
US$
9.00
-
50.00
1 Piece
(MOQ)
Replace 55 57 Bidirectional Threaded Connection Cooling Water Swivel Union
US$
9.00
-
50.00
1 Piece
(MOQ)
Threaded Connection Hydraulic Swivel Joint Replace 1690-000-168 Rotating Unions
US$
9.90
-
59.90
1 Piece
(MOQ)
Threaded Connection High Pressure Cardan Rotating Unions for Tower Crane Spray Dust Removal
US$
9.90
-
59.90
1 Piece
(MOQ)
1/4
Wenzhou Long'an Flange Co., Ltd.
13 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
1/2 Inch High Pressure Forged Carbon Steel Threaded Union Fitting
US$
1.00
-
50.00
100 Pieces
(MOQ)
Premium Carbon Steel A105n Forged Threaded Union with CE Certification
US$
1.00
-
50.00
100 Pieces
(MOQ)
Premium Carbon Steel A105n Forged Bsp/NPT Threaded Screw Union
US$
1.00
-
50.00
100 Pieces
(MOQ)
Carbon Steel High Pressure Forged Threaded Union with CE Certification
US$
1.00
-
50.00
100 Pieces
(MOQ)
1/4
Wenzhou Safety Stainless Steel Co., Ltd.
8 yrs
·
Manufacturer/Factory
Send Inquiry
Threaded Galvanized Stainless Steel Pipe Fittings SS304 316 Female Union
US$
0.40
-
20.00
1 Piece
(MOQ)
Heavy-Duty SS316 Stainless Steel Connection Fitting Female Threaded Pipe Union
US$
0.40
-
20.00
1 Piece
(MOQ)
Premium SS316 Union for Female Threaded Connection - Durable Design
US$
0.40
-
20.00
1 Piece
(MOQ)
Stainless Steel 304 Threaded Pipe Fittings Plumbing BSPT Thread Female Connection Union
US$
0.40
-
20.00
1 Piece
(MOQ)
1/4
Hebei Shengtian Pipe-Fitting Group Co., Ltd.
28 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Pressure 3000 Stainless Steel Female Threaded Union
US$
0.20
1 Piece
(MOQ)
Stainless Steel Pipe Fittings 304 316 1/4"-4" Threaded Union Carbon Steel Forged High Pressure Socket Welding Union
US$
0.50
1 Piece
(MOQ)
3000lbs ASTM A105 Forged Steel NPT Threaded Thread Union
US$
0.50
1 Piece
(MOQ)
Carbon Steel So Flange 150# - 900#
US$
1.00
1 Piece
(MOQ)
1/4
CHANGZHOU XITA PLASTIC CO., LTD.
9 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
UPVC Pn16 DIN Standard Flange Coper Threaded Y Type Pipe Fitting Union with Rubber Ring
US$
0.30
-
14.00
500 Pieces
(MOQ)
Factory Outlet PVC Pn16 DIN Standard Flange Coper Threaded Y Type Pipe Fitting Union with Rubber Ring
US$
0.30
-
14.00
500 Pieces
(MOQ)
PVC Pn16 DIN Standard Flange Coper Threaded Y Type Pipe Fitting Union with Rubber Ring
US$
0.30
-
14.00
500 Pieces
(MOQ)
110mm DIN PVC Pn10 Union for Water Supply
US$
0.17
-
7.19
5,000 Pieces
(MOQ)
1/4
1
65
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