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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)
High Quality All Types Stainless Steel Material PPR Bend Fittings SUS Threaded Insert Nut for Plastic Insert Fitting Manual Union Tri-Clamp
US$
0.20
-
1.00
1,000 Pieces
(MOQ)
PPR Chrome Plated Brass Coupling Male Threads PPR Union Adapter Joint Socket Union Brass Female Threaded
US$
0.80
-
10.00
500 Pieces
(MOQ)
SUS201 PPR Union Brass Color Plastic Pipe Threaded Coupling for Hot/Cold Water Plumbing Pipe Fittings
US$
0.80
-
5.00
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)
Threaded Union Forged NPT 12 Female Thread Forged 3000 Union Universal Stainless Union 3000
US$
0.95
-
99.00
100 Pieces
(MOQ)
in Stock ASME/ANSI B16.11 Carbon Steel/Stainless Steel 2000lbs 3000lbs 6000 Lbs 9000lbs NPT Threaded Union/Socket Weld High Pressure Forged Steel Fittings Elbow
US$
0.95
-
99.00
100 Pieces
(MOQ)
Threaded Pipe Union Carbon Steel 1 Inch BSPT ASTM A105 BS3799
US$
0.95
-
99.00
100 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)
Forging Carbon Steel A105 Socket Weld × Male Threaded Screw Union
US$
0.95
-
99.00
100 Pieces
(MOQ)
1 Inch Forged Carbon/Stainless Steel A105/A182 Plumbing Female Threaded Screw Union
US$
0.95
-
99.00
100 Pieces
(MOQ)
ISO 9001 Certified Forged Carbon/Stainless Steel A105/A182 Female Threaded Screw Union
US$
0.95
-
99.00
100 Pieces
(MOQ)
1/4
Zhejiang Donsen Environmental Technology Co., Ltd.
20 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
PPR Threaded Union with Coupling Wras Certificate
US$
0.45
10 Boxes
(MOQ)
PPR Fittings with Copper Male Threaded Union
US$
1.61
500 Pieces
(MOQ)
PPR Fittings with Copper Female Threaded Union
US$
1.85
500 Pieces
(MOQ)
Best Selling PPR Flange Plastic Fittings
US$
0.02
15 Boxes
(MOQ)
1/4
Ningjin Ninghao Machinery Co., Ltd.
Send Inquiry
Union Type Connector Screwed Threaded Connector Rubber Bellow Expansion Flexible Joint in Pipe Fittings
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)
2025 1/2" DN40 Union Threaded Connection EPDM Rubber Flexible Joint
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
Liaoning Xinmingyu Plastic Industry Co., Ltd.
7 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
HDPE Threaded Pipe Fittings Male Union External Union
US$
0.90
-
1.00
1 Piece
(MOQ)
HDPE Internal Union Threaded Pipe Fittings Stainless Steel
US$
0.90
-
1.00
1 Piece
(MOQ)
HDPE Female Threaded Union Threaded Pipe Fittings High Quality
US$
0.90
-
1.00
1 Piece
(MOQ)
HDPE Male Threaded Union HDPE External Threaded Union Socket
US$
0.90
-
1.00
1 Piece
(MOQ)
1/4
Xingsheng Mechanical Technology Co., Ltd.
21 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Bsp NPT Stainless Steel 304/316 Class 3000 Forged Steel Threaded Union Socket Weld Fitting Union
US$
0.10
100 Pieces
(MOQ)
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)
Stainless Steel 304 316 Internal and External Thread Union
US$
1.00
1 Piece
(MOQ)
1/4
Shandong Focus Machinery Co., Ltd.
5.0
Send Inquiry
Replace 55 57 Bidirectional Threaded Connection Cooling Water Swivel Union
US$
9.00
-
50.00
1 Piece
(MOQ)
Threaded Connection High Pressure Cardan Rotating Unions for Tower Crane Spray Dust Removal
US$
9.90
-
59.90
1 Piece
(MOQ)
Replace Dtsi 2 Pass Threaded Shaft Multiport Water Pneumatic Hydraulic Rotary Union
US$
20.00
1 Piece
(MOQ)
Threaded Connection Hydraulic Swivel Joint Replace 1690-000-168 Rotating Unions
US$
9.90
-
59.90
1 Piece
(MOQ)
1/4
Hebei Yshengze Pipeline Equipment Co., Ltd
Send Inquiry
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)
Mss Sp-83 3000lb 6000lb Forged Threaded Union
US$
1.00
10 Pieces
(MOQ)
ANSI/ASME B16.11 Mss Sp-83 3000lb 6000lb Forged Threaded Union
US$
2.00
100 Pieces
(MOQ)
1/4
WENZHOU JIANHAO PIPE FITTING CO., LTD.
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
201/304/316 Stainless Steel Pipe Fitting Threaded Connection Union
US$
0.76
-
11.56
50 Pieces
(MOQ)
316 Stainless Steel External Threaded Union, Double External Threads
US$
1.49
-
6.80
50 Pieces
(MOQ)
Stainless Steel Union Threaded Pipe Fittings, Industry 304 Stainless Steel Thread
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
Milee Clean Valve Technology (Zhejiang) Co., Ltd.
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Sanitary Stainless Steel DIN Union Male Threaded Union Pipe Fitting
Negotiable
10 Pieces
(MOQ)
Stainless Steel 304 Screw Ss Threaded Tool Clamp Gaskets Pack Super Speed Top SMS Sanitary Chance Hammer Union
Negotiable
10 Pieces
(MOQ)
Stainless Steel 304/316L Sanitary Pipe Fitting Union DIN/SMS/Rjt/3A
Negotiable
10 Pieces
(MOQ)
DIN11851 Expanding Union Sanitary Grade
Negotiable
10 Pieces
(MOQ)
1/4
ZHEJIANG WELFLOW VALVE CO., LTD
Manufacturer/Factory & Trading Company
Send Inquiry
Premium Wholesale 304 Stainless Steel Male Threaded Union Fittings
US$
0.126
-
0.14
1 Piece
(MOQ)
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)
Stainless Steel Union Female and Male Thread
US$
0.126
-
0.14
1 Piece
(MOQ)
1/4
Cangxian Qingchen Metal Products Co., Ltd.
Send Inquiry
Durable High Pressure 304 Stainless Steel Threaded Union for Multiple Applications
US$
0.50
-
5.00
100 Pieces
(MOQ)
Premium Carbon Steel Union with BSPT Threaded Connection
US$
0.50
-
5.00
100 Pieces
(MOQ)
Heavy-Duty NPT Threaded Stainless Steel Union for Industry
US$
0.50
-
5.00
100 Pieces
(MOQ)
High-Quality Stainless Steel Pipe Threaded Union for Custom Applications
US$
0.85
-
34.00
100 Pieces
(MOQ)
1/4
WENZHOU SANTHAI VALVE PIPE FITTING CO., LTD.
14 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Sanitary Threaded Union with 3A and SMS Certification Plus DIN Compatibility
US$
1.50
1 Piece
(MOQ)
Certified Hygienic Union for Threaded, Welded, Clamp or Flanged Connections
US$
1.50
1 Piece
(MOQ)
Hygenic Stainless Steel Sanitary Union with Threaded Connection End
US$
1.50
1 Piece
(MOQ)
Premium Stainless Steel Threaded SMS Union for Hygienic Applications
US$
1.50
1 Piece
(MOQ)
1/4
WENZHOU LIANGGANG PIPE FITTING VALVES CO., LTD.
5.0
Send Inquiry
Factory Outlets NPT/BSPT 201 304 316 Male Threaded Union Medium/Heavy Pattern
US$
0.05
-
10.00
1 Piece
(MOQ)
Good Package Casting Stainless Steel Threaded Street Union Manufacturer
US$
0.05
-
10.00
1 Piece
(MOQ)
Female Threaded Union 150 Psi
US$
0.50
-
2.00
10 Pieces
(MOQ)
ANSI/DIN/BS 150lb Stainless Steel NPT/BSPT Threaded Fitting Pipe Union
US$
0.50
-
2.00
10 Pieces
(MOQ)
1/4
Donjoy Technology Co., Ltd.
25 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Hygienic Stainless Steel Threaded Long Butt Joint Pipe Union
US$
10.00
-
50.00
1 Piece
(MOQ)
High Quality Stainless Steel Union Pipe Fitting Threaded Hexagon Type Union
US$
8.00
-
55.00
1 Piece
(MOQ)
Rjt Standard Stainless Steel Long Union with Hexagon Nut
US$
5.00
-
35.00
1 Piece
(MOQ)
Idf Standard Stainless Steel 316L Male for Union Complete Set
US$
10.00
-
60.00
1 Piece
(MOQ)
1/4
Wenzhou Huayu Valve Co., Ltd.
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
1-1/4′ ′ ASME B16.11-2016 Stainless Steel Forged High Pressure Threaded Union
US$
10.00
1 Piece
(MOQ)
Union Forged Socket Welding Sw Threaded Pipe Fittings
US$
0.30
-
50.00
500 Pieces
(MOQ)
Versatile Durable Stainless Steel Joint High Quality Threaded Union
US$
1.20
5 Pieces
(MOQ)
Nickel Alloy Union Forged Socket Welding Sw Threaded Pipe Fittings
US$
0.30
-
50.00
500 Pieces
(MOQ)
1/4
SHANXI BOHAO MALLEABLE CASTING IRON CO., LTD
3 yrs
·
Trading Company
Send Inquiry
Factory Wholesale High Quality Pipe Fittings SS304 SS316 Threaded Rubber Jointed Union
US$
2.60
-
3.00
10 Pieces
(MOQ)
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 Stainless Steel Pipe Fittings Threaded Rubber Jointed Union
US$
0.11
-
0.28
10 Pieces
(MOQ)
Factory Direct Stainless Steel Pipe Fittings Ss 304 Threaded Rubbers Jointed Union
US$
0.30
-
0.48
10 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)
Industrial Pipeline Female Thread Union Internal Thread Quick Connection
US$
1.19
20 Pieces
(MOQ)
1/4
NINGBO RONGPENG INTERNATIONAL TRADING CO., LTD.
13 yrs
·
Trading Company
Send Inquiry
Plastic Union Ball Valve CPVC Female Threaded Union
US$
0.15
100 Pieces
(MOQ)
2023 DIN Hot Sale Factory Price UPVC High Standard Dark Grey Double Union Ball Valve
US$
1.00
100 Pieces
(MOQ)
Manual Curved Handle DN50mm 2 Inch Double Union PVC Ball Valve Easy Open
US$
1.00
100 Pieces
(MOQ)
1/2'' Inch Socket Thread End UPVC CPVC Plastic Double Union Ball Valve
US$
1.00
100 Pieces
(MOQ)
1/4
Shangdong Gtech New Material Co., Ltd.
1 yrs
Send Inquiry
Customized Color PVC / UPVC Union Fittings 1/2-2" Female Threaded Union Connector for Plumbing Pipes
US$
0.18
-
0.30
3,000 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)
Manufacturer Thailand Standard ASTM D2655 Standard UPVC Plastic Threaded Union for Farm Water Supply
US$
0.18
-
0.30
5,000 Pieces
(MOQ)
Universal PVC Threaded Union Connector Smooth Flow for Water Filtration Units Female Threaded Union PVC Pipe Fitting
US$
0.08
-
0.17
1,000 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)
Forged Carbon Steel Socket Weld Pipe Fitting Union
US$
1.99
-
100,000.00
1 Piece
(MOQ)
Cl3000 Forged Carbon Steel/Stainless Steel Union
US$
1.99
-
100,000.00
1 Piece
(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 Plastic Male Threaded Union with DIN Standard Gray Color Fitting
US$
0.06
-
10.99
1 Piece
(MOQ)
UPVC Male Threaded Union for Industrial Water Treatment in High Quality by Hzvode
US$
0.99
-
66.99
1 Piece
(MOQ)
UPVC Female Threaded Union for Industrial Water Treatment in High Quality by Hzvode
US$
0.99
-
66.99
1 Piece
(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)
Forging Steel Butt Welding Female Threaded High Pressure Pipe 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)
Female Threaded/Butt Welded Oil Water Cement Mud Transfer Pipe Fitting Union
US$
7.80
-
30.00
100 Pieces
(MOQ)
1/4
Maitolead Pipeline Technology(Tianjin)Co., Ltd.
Send Inquiry
304 Stainless Steel Pipe Fitting Union 316 Stainless Steel Threaded Union
US$
1.20
-
1.65
1,000 Pieces
(MOQ)
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)
Stainless Steel Internal Thread Union Plumbing Valve Fittings Transition Fittings Union
US$
2.00
50 Pieces
(MOQ)
1/4
Foshan Fuhouxiang Fire Valve Co., Ltd.
Send Inquiry
Malleable Iron Pipe Connection Fittingsi Nternal Threaded Zinc Coated Silver Union
US$
1.10
-
1.50
500 Pieces
(MOQ)
Plumber Fitting NPT Galvanized Malleable Lron Threaded Union
US$
1.10
-
1.50
500 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
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)
Durable HDPE Male Union with Steel Threaded Connector for Water Supply
US$
0.48
-
14.02
500 Pieces
(MOQ)
Lygy HDPE Socket Fusion Stainless Steel Threaded Female Union for Water Supply
US$
0.45
-
4.02
500 Pieces
(MOQ)
Premium Brass Female Union for GB Standards - High Durability
US$
0.45
-
4.02
500 Pieces
(MOQ)
1/4
Wenzhou Long'an Flange Co., Ltd.
13 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Carbon Steel High Pressure Forged Threaded Union with CE Certification
US$
1.00
-
50.00
100 Pieces
(MOQ)
High Pressure Forged Fitting DN32 3000# A105 Threaded Weld Union
US$
0.20
-
3.00
1,000 Pieces
(MOQ)
Premium CE Approved Stainless Steel Threaded Pipe Fitting Union for Versatile Applications
US$
0.20
-
3.00
1,000 Pieces
(MOQ)
1/2 Inch High Pressure Forged Carbon Steel Threaded Union Fitting
US$
1.00
-
50.00
100 Pieces
(MOQ)
1/4
Wenzhou Safety Stainless Steel Co., Ltd.
8 yrs
·
Manufacturer/Factory
Send Inquiry
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)
Threaded Galvanized Stainless Steel Pipe Fittings SS304 316 Female Union
US$
0.40
-
20.00
1 Piece
(MOQ)
Bsp NPT Threaded Stainless Steel Pipe Fittings SS304 316 Female Union
US$
0.40
-
20.00
1 Piece
(MOQ)
1/4
Tianjin Runke Plastic Tech Co., Ltd.
17 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Quality UPVC Cream Color Pipe Fitting Socket Union PVC Female Thread Union Plastic Threaded Union DN15-DN100 (1/2"-4") DIN JIS Standard
US$
0.271
1 Piece
(MOQ)
High Quality PVC Screwed Coupling Union UPVC Female Threaded BSPT Union Plastic NPT Thread Union Pn16
US$
0.271
1 Piece
(MOQ)
High Quality Plastic Threaded Union UPVC Female Thread Union PVC Pipe Fitting Socket Union DIN JIS Standard
US$
0.271
1 Piece
(MOQ)
High Quality PVC Screwed Coupling Union UPVC Female Threaded Union Plastic BSPT Thread Union (1/2"- 4") JIS Standard Pn16
US$
0.271
1 Piece
(MOQ)
1/4
1
65
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