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Copper Tube Joints Stainless Steel Union Pvc Union Pipe Union Union Valve

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1-1/2'' Stainless Steel Forged High Pressure Threaded Union

1-1/2'' Stainless Steel Forged High Pressure Threaded Union

US $ 22.02 / Piece FOB
20 Pieces (MOQ)
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Main Products: Pipe Fitting, Flange
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Yancheng Jicheng Machinery Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Kanaifu FM UL Malleable Iron Galvanized Pipe Fittings Union for Water System

Kanaifu FM UL Malleable Iron Galvanized Pipe Fittings Union for Water System

US $ 0.14-4.3 / Piece FOB
100 Pieces (MOQ)
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Type : Socket Union
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Kanaifu Group (Shanxi) Piping Systems Co.

Shanxi, China Since 2024
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Kanaifu ASME Brass Seat Malleable Iron Pipe Fitting Union for Water System

Kanaifu ASME Brass Seat Malleable Iron Pipe Fitting Union for Water System

US $ 0.14-4.3 / Piece FOB
100 Pieces (MOQ)
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Main Products: Malleable Iron Pipe Fittings, Grooved Pipe Fittings, Valve, Galvanized Pipe Fittings, Grooved Coupling, Galvanized Iron Pipe Fittings, Malleable Pipe Fitting, Brass Valve
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Kanaifu Group (Shanxi) Piping Systems Co.

Shanxi, China Since 2024
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High-Quality Stainless Steel Pipe Fitting Union with Customized Thread

High-Quality Stainless Steel Pipe Fitting Union with Customized Thread

US $ 0.5-5 / Piece FOB
100 Pieces (MOQ)
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Type : Threaded Union
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Cangxian Qingchen Metal Products Co., Ltd.

Hebei, China Since 2024
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Double Ferrule Compression Connector 316 Ss Tube Fitting Tee Elbow Union with Cutting Rings for Instrumentation

Double Ferrule Compression Connector 316 Ss Tube Fitting Tee Elbow Union with Cutting Rings for Instrumentation

US $ 0.85-18.52 / Piece FOB
50 Pieces (MOQ)
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Main Products: Tube Fitting
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Jiangsu YiCheng Fluid Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2018
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3A/SMS/DIN Sanitary Pipe Fitting Union Made of Stainless Steel 304/316L

3A/SMS/DIN Sanitary Pipe Fitting Union Made of Stainless Steel 304/316L

US $ 0.5-3 / Piece FOB
10 Pieces (MOQ)
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Technique : Forged
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Wenzhou Haide Fluid Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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PVC Loose Union Joint Ball Valve Loose Fitting, Could OEM

PVC Loose Union Joint Ball Valve Loose Fitting, Could OEM

US $ 0.44-18.79 / Piece FOB
1 Piece (MOQ)
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Main Products: PVC Pipe, PVC Fitting, PVC Valve
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Zhejiang Shuiyou Pipeline Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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1-1/4′ ′ ASME B16.11-2016 Stainless Steel Forged High Pressure Threaded Union

1-1/4′ ′ ASME B16.11-2016 Stainless Steel Forged High Pressure Threaded Union

US $ 0.95-99 / Piece FOB
100 Pieces (MOQ)
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Material : Iron
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Suzhou TLH Pipe Fittings Co., Ltd

Jiangsu, China Since 2025
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Mss Sp-83 3000lb 6000lb Forged Threaded Union

Mss Sp-83 3000lb 6000lb Forged Threaded Union

US $ 1 / Piece FOB
10 Pieces (MOQ)
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Main Products: Reducer Concentric, Flange, Elbow, Cap, Tee, Pipe Fitting
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Hebei Yshengze Pipeline Equipment Co., Ltd

Hebei, China Since 2023
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Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting

Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting

US $ 4.2-5 / Piece FOB
1 Piece (MOQ)
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Standard : DIN, JIS, BSW
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Wenzhou Joneng Valves Co., Limited

Zhejiang, China Since 2014
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China 304 316L Stainless Steel Hygienic Expanded Union

China 304 316L Stainless Steel Hygienic Expanded Union

US $ 0.5-3 / Piece FOB
10 Pieces (MOQ)
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Main Products: Stainless steel Sanitary Pipe Connecting Parts, Stainless steel Sanitary  Ball valve, Stainless steel Sanitary Diaphragm valve, Stainless steel Sanitary Union component
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Wenzhou Haide Fluid Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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Sanitary Stainless Steel Rjt DIN 11850 11851 SMS ISO 3A Ds Union

Sanitary Stainless Steel Rjt DIN 11850 11851 SMS ISO 3A Ds Union

US $ 6 / Set FOB
5 Sets (MOQ)
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Material : Stainless Steel
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DEYI Equipment Industries Limited

Zhejiang, China Since 2014
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High Precision Leak-Proof Forged Carbon/Stainless Steel A105/Ss 304 Pipe Fittings Bsp/NPT Female Threaded Screw Union for Plumbing Supply

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 / Piece FOB
100 Pieces (MOQ)
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Main Products: Pipe Fitting, Flange
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Yancheng Jicheng Machinery Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Malleable Iron Brass Seat Union Use for Fire Fighting System

Malleable Iron Brass Seat Union Use for Fire Fighting System

US $ 0.24-0.3 / Piece FOB
100 Pieces (MOQ)
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Technics : Casting
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Fluid Tech Piping Systems (Tianjin) Co., Ltd

Trading Company

Tianjin, China Since 2024
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304 Stainless Steel Different Types Female Joint Pipe Transition Fittings Union

304 Stainless Steel Different Types Female Joint Pipe Transition Fittings Union

US $ 0.126-0.14 / Piece FOB
1 Piece (MOQ)
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Main Products: Ball Valve, Pipe Fittings, Flanges, Stainless Steel Ball Valves, Industrial Valves, Stainless Steel Flange, Forged Flange, Swing Check Valve, Stainless Steel Pipe Fittings, Flanged Ball Valve
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ZHEJIANG WELFLOW VALVE CO., LTD

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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3A/SMS/DIN Stainless Steel 304/316L Sanitary SMS Union

3A/SMS/DIN Stainless Steel 304/316L Sanitary SMS Union

US $ 3-10 / Piece FOB
1 Piece (MOQ)
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Type : Threaded Union
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QILI HOLDING GROUP CO., LTD.

Zhejiang, China Since 2015
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Sch40/80 BS JIS DIN Standard PVC Plastic Union

Sch40/80 BS JIS DIN Standard PVC Plastic Union

US $ 0.15 / Piece FOB
100 Pieces (MOQ)
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Main Products: Plastic Valves, Plastic Fittings, Water Meters
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NINGBO RONGPENG INTERNATIONAL TRADING CO., LTD.

Trading Company

Zhejiang, China Since 2021
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316/304 Male Thread Right Angle Lok Fitting Hydraulic Ferrule Elbow Union

316/304 Male Thread Right Angle Lok Fitting Hydraulic Ferrule Elbow Union

US $ 1-100 / Piece FOB
100 Pieces (MOQ)
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Standard : GB
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Wuxi Cummins Precision Machinery Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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DIN Sanitary Pipe Fitting Union Made of Stainless Steel 304/316L

DIN Sanitary Pipe Fitting Union Made of Stainless Steel 304/316L

US $ 0.3-6.6 / Piece FOB
1 Piece (MOQ)
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Main Products: Stainless Steel Butterfly Valves, Ball Valves, Check Valves, Gate Valves, Seat Valves,Pipe Clamps, Pipe Ferrules, Unions, Sight Glasses, Ball Valves, Pipe Holders and other Pipe Fittings and Valves
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Changsha OROSION Metal Technology Ltd Company

Trading Company

Zhejiang, China Since 2019
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OEM Hygienic Food Grade Sanitary SS304 SS316 Stainless Steel Complete Sets Union

OEM Hygienic Food Grade Sanitary SS304 SS316 Stainless Steel Complete Sets Union

US $ 2 / Piece FOB
1 Piece (MOQ)
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Connection : Welding
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Zhejiang Jiurong Fluid Equipment Technology Co., Ltd.

Zhejiang, China Since 2024
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Related Videos
  • What is 1-1/2'' Stainless Steel Forged High Pressure Threaded Union
    What is 1-1/2'' Stainless Steel Forged High Pressure Threaded Union
    US $ 22.02 /Piece
    20 Pieces (MOQ)
    Contact Supplier
  • What is Kanaifu FM UL Malleable Iron Galvanized Pipe Fittings Union for Water System
    What is Kanaifu FM UL Malleable Iron Galvanized Pipe Fittings Union for Water System
    US $ 0.14-4.3 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Kanaifu ASME Brass Seat Malleable Iron Pipe Fitting Union for Water System
    What is Kanaifu ASME Brass Seat Malleable Iron Pipe Fitting Union for Water System
    US $ 0.14-4.3 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is High-Quality Stainless Steel Pipe Fitting Union with Customized Thread
    What is High-Quality Stainless Steel Pipe Fitting Union with Customized Thread
    US $ 0.5-5 /Piece
    100 Pieces (MOQ)
    Contact Supplier
Fig 200 206 400 602 API 6A Thread Manifold Pipe Hammer Union

Fig 200 206 400 602 API 6A Thread Manifold Pipe Hammer Union

US $ 7.8-30 / Piece FOB
100 Pieces (MOQ)
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Main Products: Rubber Hose, Hydraulic Hose, Rubber Hose Production Line, Stainless Steel Flexible Hose, Hose Fitting, Rotatory Drilling Hose, Quick Release Coupling, Camlock Coupling, High Pressure Union
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Hengshui Runxi International Trade Co., Ltd.

Trading Company

Hebei, China Since 2023
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Welding Connected Way Casting Bronze Gunmetal Union

Welding Connected Way Casting Bronze Gunmetal Union

2,000 Pieces (MOQ)
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Type : Socket Union
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Taizhou Bada Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2003
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High Quality Customized 304/316 Stainless Steel Female Thread Union of Pipe Fitting

High Quality Customized 304/316 Stainless Steel Female Thread Union of Pipe Fitting

US $ 0.1-5 / Piece FOB
1 Piece (MOQ)
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Main Products: Pipe Fitting, Valve, Ball Valve, Elbow, Tee, Hex Nipple, Socket, Union, Coupling, Fittings
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WENZHOU LIANGGANG PIPE FITTING VALVES CO., LTD.

Zhejiang, China Since 2006
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About Union FAQ

  • QWhat types of Union products are commonly manufactured in the construction industry?

    The Union is a key item within our extensive Union selection.Union products in the construction industry range from Union fittings to Union joints and assemblies. These products are crucial for connecting components with precision and ensuring strong structural integrity.

  • QHow can I find reputable suppliers of Union products in China?

    Discover the perfect addition to your Union with our Union.To identify trusted suppliers in China's construction industry, utilize online sourcing platforms, attend industry events, and consult with industry associations. It is vital to thoroughly vet suppliers' qualifications and insist on samples for evaluation.

  • QWhat advantages does wholesale sourcing of Union products offer to construction businesses?

    Upgrade your Union with the elegant and durable Union.By sourcing Union products wholesale, construction businesses can benefit from cost efficiency, bulk purchasing options, and consistent product quality. Plus, wholesalers often provide discounts and customization services to meet specific project requirements.

Taizhou, CPVC Pipe Union for Water Supply

Taizhou, CPVC Pipe Union for Water Supply

US $ 0.029 / Box FOB
5 Boxes (MOQ)
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Structure : Universal
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Taizhou Zhuoxin Plastics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Heavy Duty Forged Stainless Steel Sanitary DIN, Rjt, 3A, 11851 Union

Heavy Duty Forged Stainless Steel Sanitary DIN, Rjt, 3A, 11851 Union

US $ 0.8-1.1 / Piece FOB
10 Pieces (MOQ)
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Main Products: Butterfly Valve, Ball Valve, Diaphragm Valve, Pipe Fitting, Check Valve, Union, Pneumatic Butterfly Valve, Filter, Safety Valve, Sample Valve
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Wenzhou Minghe Stainless Steel Products Co., Ltd.

Zhejiang, China Since 2024
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Socket Threaded Joint Pipe Fittings Plastic CPVC Union for Chemical

Socket Threaded Joint Pipe Fittings Plastic CPVC Union for Chemical

US $ 0.1 / Piece FOB
1 Piece (MOQ)
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Connection : Male
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Ningbo Salvador Piping System Co., Ltd.

Zhejiang, China Since 2018
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HDPE Male Threaded Union HDPE External Threaded Union Socket

HDPE Male Threaded Union HDPE External Threaded Union Socket

US $ 0.9-1 / Piece FOB
1 Piece (MOQ)
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Main Products: HDPE Butt Fusion Fitting, HDPE Socket Fusion Fitting, HDPE Electrofusion Fitting, PE-RT II Socket Fusion Fittings, PE-RT II Butt Fusion Fitting, PE-RT II Electrofusion, HDPE Siphonic Drainage System
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Liaoning Xinmingyu Plastic Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Liaoning, China Since 2025
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Zinc Plated Steel Threaded IMC Coupling Union

Zinc Plated Steel Threaded IMC Coupling Union

US $ 0.4-4 / Piece FOB
1,000 Pieces (MOQ)
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Connection : Female
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ZHEJIANG TENGZE ELECTRICAL EQUIPMENT CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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316 Double Ferrule Type Stainless Steel Union Four-Way Tube

316 Double Ferrule Type Stainless Steel Union Four-Way Tube

US $ 0.38-0.41 / Piece FOB
1 Piece (MOQ)
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Main Products: Super duplex steel fittings flanges; Copper nickel fittings; Nickel alloy pipe/tube; Super duplex steel pipes/tubes; Copper nickel plate/sheet
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Tobo Industrial (shanghai) Co.,Ltd

Trading Company

Shanghai, China Since 2023
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High Quality Plastic Threaded Union UPVC Female Thread Union PVC Pipe Fitting Socket Union DN15-DN100 JIS Standard

High Quality Plastic Threaded Union UPVC Female Thread Union PVC Pipe Fitting Socket Union DN15-DN100 JIS Standard

US $ 0.271 / Piece FOB
1 Piece (MOQ)
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Connection : Female
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Tianjin Runke Plastic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2010
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Stable Quality SS316 Plug Quick Coupling Forged Double Ferrules Type Bulkhead Unions

Stable Quality SS316 Plug Quick Coupling Forged Double Ferrules Type Bulkhead Unions

US $ 5.1-8.3 / Piece FOB
10 Pieces (MOQ)
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Main Products: Valve, Tube Fitting, Valve Manifold, Needle Valve, Ball Valve, Bleed Valve, Root Valve, Check Valve, Stainless Steel Pipe, Gauge Pressure Regulator
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Anhui Hongji Instruments & Valves Manufacturing Co., Ltd.

Anhui, China Since 2022
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En1057 ASTM B88 Brass Cw511L V Profile Press Pipe Fitting Male Union

En1057 ASTM B88 Brass Cw511L V Profile Press Pipe Fitting Male Union

US $ 1-100 / Piece FOB
1 Piece (MOQ)
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Connection : Press Connection
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Wenzhou Kasin Valve Pipe Fitting Co., Ltd.

Zhejiang, China Since 2015
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China Distributor Stainless Steel 304 316 3000 Psi 1 Inch Od Pipe Fitting Union

China Distributor Stainless Steel 304 316 3000 Psi 1 Inch Od Pipe Fitting Union

US $ 3.8-4.5 / Piece FOB
20 Pieces (MOQ)
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Main Products: Ball Valve, Needle Valve, Check Valve, Globe Valve, Gate Valve, Compression Fitting, Forged Steel Pipe Fitting, Casting Steel Screwed Fitting, Butt Weld Pipe Fitting, Pipe
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Wenzhou Huiyi Valve Co., Ltd.

Trading Company

Zhejiang, China Since 2021
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Rjt Standard Stainless Steel Long Union with Hexagon Nut

Rjt Standard Stainless Steel Long Union with Hexagon Nut

US $ 5-35 / Piece FOB
1 Piece (MOQ)
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Technique : Forged
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Donjoy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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2" Hygienic Stainless Steel SMS SS316L Union

2" Hygienic Stainless Steel SMS SS316L Union

US $ 1.5 / Piece FOB
1 Piece (MOQ)
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Main Products: Butterfly Valve; Ball Valve; Check Valve; Sanitary Valve; Diaphragm Valve
Contact Supplier
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WENZHOU SANTHAI VALVE PIPE FITTING CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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[Ruoteng] Socket Welding Hydraulic 210kg High Pressure Sanitary Stainless Steel Sw Weld Union Making Machine High Quality

[Ruoteng] Socket Welding Hydraulic 210kg High Pressure Sanitary Stainless Steel Sw Weld Union Making Machine High Quality

US $ 0.1-1 / Piece FOB
1 Piece (MOQ)
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Connection : Welding
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Zhejiang Ruoteng Valve Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Kdt Type Flexible Bsp Union Threaded Rubber Expansion Joints

Kdt Type Flexible Bsp Union Threaded Rubber Expansion Joints

US $ 3.8-12.3 / Piece FOB
3 Pieces (MOQ)
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Main Products: Rubber Joint, Compacted Joint, Limit Rods Sets
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Ningjin Ninghao Machinery Co., Ltd.

Shandong, China Since 2021
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Nai Lok High Quality 5/8 X 3/4 Inch Double Ferrule Compression Fitting 12mm X 8mm Od Reducing Union

Nai Lok High Quality 5/8 X 3/4 Inch Double Ferrule Compression Fitting 12mm X 8mm Od Reducing Union

US $ 5.88-10.88 / Piece FOB
100 Pieces (MOQ)
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Head Type : Round
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Jipai Fluid Control Technology (Jiangsu) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Standard Forged Female Thread Pipe Union (YZF-E558)

Standard Forged Female Thread Pipe Union (YZF-E558)

US $ 1-30 / Piece FOB
20 Pieces (MOQ)
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Type : Threaded Union
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3S International Company Limited

Jiangsu, China Since 2012
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