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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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Main Products: Nipple Screw Steel Pipe Fitting, Coupling, Union, Bushing, Tee, Bend, Elbow, Cap, Flange, Plug
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Cangxian Qingchen Metal Products Co., Ltd.

Hebei, China Since 2024
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SAE J-512 Dry Seal Threads Forgings Extrusions Brass Pipe Fittings Compression Union

SAE J-512 Dry Seal Threads Forgings Extrusions Brass Pipe Fittings Compression Union

US $ 0.57-0.78 / Piece FOB
100 Pieces (MOQ)
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Type : Metal Joint
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Zhuji Wave Import and Export Co., Ltd.

Zhejiang, China Since 2025
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PPR Male Coupling/Male Coupling Union with Brass Male Thread

PPR Male Coupling/Male Coupling Union with Brass Male Thread

US $ 0.65 / Piece FOB
5,000 Pieces (MOQ)
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Main Products: Pex-Al-Pex Pipe, Pipe Fitting, Brass Fitting, Pex Pipe, Gas Fitting, PPR Insert, Screw Thread Fitting, Press Fitting, Compression Fitting, Valve
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NINGBO STANDARD IMPORT & EXPORT CO., LTD

Zhejiang, China Since 2010
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UPVC Union / UPVC Female Union / PVC Union with Female Bs Thread

UPVC Union / UPVC Female Union / PVC Union with Female Bs Thread

US $ 0.1 / Piece FOB
1 Piece (MOQ)
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Connection : Female
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Zhejiang Liutong Plastics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
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Hot Sale Elbow-Thread Type Tube Union 1/4" 1/8" NPT for Fluid Equipment

Hot Sale Elbow-Thread Type Tube Union 1/4" 1/8" NPT for Fluid Equipment

US $ 5.9-15 / Piece FOB
1 Piece (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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Mss Sp-83 Carbon Steel Stainless Steel Thread Union Socket Weld Union Forged Pipe Union

Mss Sp-83 Carbon Steel Stainless Steel Thread Union Socket Weld Union Forged Pipe Union

US $ 2.22 / Piece FOB
1 Piece (MOQ)
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Type : Socket Union
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Hebei Shengtian Pipe-Fitting Group Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2013
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PPR Compression Union with Female Thread

PPR Compression Union with Female Thread

US $ 0.8-10 / Piece FOB
500 Pieces (MOQ)
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Main Products: Gate Valves, Ball Valve, PPR Pipe Fittings, Pipe Fittings, Copper Union, Stainless Steel Insert, Stainless Steel Union, Customized Pipe Fittings, Brass Insert
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Zhejiang Zhongxin Pipe Industry Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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PE Female Copper Thread Union

PE Female Copper Thread Union

US $ 0.17-71.9 / Piece FOB
5,000 Pieces (MOQ)
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Connection : Female
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CHANGZHOU XITA PLASTIC CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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High Pressure Stainless Steel Ss 316 304 321 Forged Thread Female Union

High Pressure Stainless Steel Ss 316 304 321 Forged Thread Female Union

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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Union Conical 341 Three Parts Female Thread Galvanzied 1/2'' 3/4'' for Plumber

Union Conical 341 Three Parts Female Thread Galvanzied 1/2'' 3/4'' for Plumber

US $ 0.43-0.85 / Piece FOB
100 Pieces (MOQ)
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Material : Iron
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Hebei Jinmai Casting Co., Ltd.

Hebei, China Since 2018
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Pipe Fitting B16.11 A105 Stainless Steel Class 3000 NPT Thread Union Screw Union

Pipe Fitting B16.11 A105 Stainless Steel Class 3000 NPT Thread Union Screw Union

US $ 21.87 / Piece FOB
20 Pieces (MOQ)
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Main Products: Pipe Fitting, Elbow, Tees, Union, Hex Head Bushing, Hex Head Plug, Welding-Outlet, Pipe Elbow, Threaded Fitting, Crosses
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Suzhou TLH Pipe Fittings Co., Ltd

Jiangsu, China Since 2025
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Pert Type II Socket Fusion Internal Thread Union (Custom Sizes Available)

Pert Type II Socket Fusion Internal Thread Union (Custom Sizes Available)

US $ 1-100,000 / Piece FOB
1 Piece (MOQ)
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Thread Distribution : Internal Thread
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Liaoning Xinmingyu Plastic Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Liaoning, China Since 2025
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Steel Union Plumbing Fitting Stainless Steel Union Wholesale Thread Union High Pressure Thread Union Female Thread Union
Ball Valve Bolts Combination & Joint Fittings Nipple Union Elbow
Floating Ball Valve Trunnion Mounted Ball Valve Split Body Ball Valve Top Entry Ball Valve Three-Way Ball Valve Four-Way Ball Valve
Best Price FM UL Black Malleable Iron NPT/Bstp Thread Cast Iron Brass Conical Union

Best Price FM UL Black Malleable Iron NPT/Bstp Thread Cast Iron Brass Conical Union

US $ 0.24-0.3 / Piece FOB
100 Pieces (MOQ)
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Main Products: Malleable Iron Pipe Fittings/Pipe Hangers/Anti-Seismic Bracket/Grooved Pipe Fittings/Fire Valve
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Fluid Tech Piping Systems (Tianjin) Co., Ltd

Tianjin, China Since 2024
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1/2 '' 4 '' ASTM PVC Pipe Fitting Socket Thread PVC Union Plastic Union

1/2 '' 4 '' ASTM PVC Pipe Fitting Socket Thread PVC Union Plastic Union

US $ 0.15 / Piece FOB
100 Pieces (MOQ)
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Standard : GB3289.37,3298.38-82
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NINGBO RONGPENG INTERNATIONAL TRADING CO., LTD.

Trading Company

Zhejiang, China Since 2021
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High Quality PVC True Union Thread Ball Valve UPVC Female Threaded Pipe Fitting Union Plastic Socket Union DIN Standard DN15-DN100 (1/2"-4")

High Quality PVC True Union Thread Ball Valve UPVC Female Threaded Pipe Fitting Union Plastic Socket Union DIN Standard DN15-DN100 (1/2"-4")

US $ 0.271 / Piece FOB
1 Piece (MOQ)
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Main Products: PVC Ball Valve, PVC Foot Valve, PVC Check Valve, PVC Butterfly Valve, CPVC Butterfly Valve, FRPP Butterfly Valve, Plastic Valve, PVC Flange, PVC Union, PPR Butterfly Valve
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Tianjin Runke Plastic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2010
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Premium Stainless Steel Pipe Fitting Union with Custom Threads

Premium Stainless Steel Pipe Fitting Union with Custom Threads

US $ 10 / Piece FOB
1 Piece (MOQ)
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Material : Stainless Steel
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Wenzhou Huayu Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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High-Quality Brass Steel Pipe Fitting Union with Customized Thread

High-Quality Brass Steel Pipe Fitting Union with Customized Thread

US $ 0.2-1.5 / Piece FOB
1 Piece (MOQ)
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Main Products: Steel Pipe Fittings, Steel Flange, Steel Elbow, Steel Tee, Gasket, Rubber Expansion Joint, Flexible Hose, Steel Reducer
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Hebei Pipefun Pipe and Pipe Fitting Facility Co., Ltd.

Hebei, China Since 2024
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Manufacturer Stainless Steel 304 316 Oint Pipe Fittings Internal and External Thread Union

Manufacturer Stainless Steel 304 316 Oint Pipe Fittings Internal and External Thread Union

US $ 1 / Piece FOB
1 Piece (MOQ)
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Material : Stainless Steel
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Xingsheng Mechanical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Precision Casting Hydraulic Fitting Stainless Steel Pipe Fittings Flex Union Internal and External Thread Conical Union

Precision Casting Hydraulic Fitting Stainless Steel Pipe Fittings Flex Union Internal and External Thread Conical Union

US $ 0.8-1.3 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Investment Casting Parts, Precision Casting Parts, Machining Parts, Auto Parts, Industry Parts, Building Parts, Marine Hardware, Valve/Pump Parts
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Ningbo Suijin Machinery Technology Co., Ltd.

Zhejiang, China Since 2022
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Stainless Steel Pipe Fitting SS304 316 Female Thread Hex Union

Stainless Steel Pipe Fitting SS304 316 Female Thread Hex Union

US $ 0.5-2 / Piece FOB
10 Pieces (MOQ)
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Head Type : Hexagon
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WENZHOU LIANGGANG PIPE FITTING VALVES CO., LTD.

Zhejiang, China Since 2006
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Related Videos
  • 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
  • What is SAE J-512 Dry Seal Threads Forgings Extrusions Brass Pipe Fittings Compression Union
    What is SAE J-512 Dry Seal Threads Forgings Extrusions Brass Pipe Fittings Compression Union
    US $ 0.57-0.78 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is PPR Male Coupling/Male Coupling Union with Brass Male Thread
    What is PPR Male Coupling/Male Coupling Union with Brass Male Thread
    US $ 0.65 /Piece
    5,000 Pieces (MOQ)
    Contact Supplier
  • What is UPVC Union / UPVC Female Union / PVC Union with Female Bs Thread
    What is UPVC Union / UPVC Female Union / PVC Union with Female Bs Thread
    US $ 0.1 /Piece
    1 Piece (MOQ)
    Contact Supplier
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)
More
Main Products: Machinery Precision Parts, Semiconductor Parts, Photovoltaic Parts, Vehicle&Ship Parts, Tubular Mixer, Welding Parts, Vacuum Weld Flange, Liquid Cold Ring, CNC Machining Parts, Cooling Water Plate
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Wuxi Cummins Precision Machinery Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Higher Volumes&Quallty Male and Female Thread Union (C21)

Higher Volumes&Quallty Male and Female Thread Union (C21)

US $ 0.012 / Piece FOB
3,000 Pieces (MOQ)
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Nominal Diameter : DN40
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Taizhou Zhuoxin Plastics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Stainless Steel Union Female and Male Thread

Stainless Steel Union Female and Male Thread

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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About Thread Union FAQ

  • QWhat are the advantages of purchasing ball valves wholesale?

    Our Thread Union offers exceptional quality and style within the Ball Valve category.Wholesale purchase of ball valves provides cost advantages, bulk availability, and consistent quality assurance. Wholesale orders often come with customization options, technical support, and efficient logistics, making it a convenient and economical choice for businesses.

  • QHow can I find reliable suppliers for ball valves in China?

    Our Thread Union offers exceptional quality and style within the Ball Valve category.To find reliable ball valve suppliers in China, consult industrial directories, attend trade exhibitions, and utilize online resources for research. Look for suppliers with certifications, positive reviews, and a history of high-quality products to ensure reliability.

  • QWhat materials are commonly used in the manufacture of ball valves?

    Our Thread Union offers exceptional quality and style within the Ball Valve category.Ball valves are commonly made from materials such as stainless steel, brass, and PVC. These materials offer durability, corrosion resistance, and functionality. A reputable supplier can advise on the best material choice for specific applications.

Industry Union Bsp/BSPT/NPT Thread

Industry Union Bsp/BSPT/NPT Thread

US $ 0.7-0.9 / Piece FOB
10 Pieces (MOQ)
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Connection : Female
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Zhejiang Yuzheng Valve Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2014
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Chemical Industry Approved Plastic Pipe Union with Male Thread

Chemical Industry Approved Plastic Pipe Union with Male Thread

US $ 0.26-1.35 / 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
Chat Now Send Inquiry
Carbon Steel A105n Forged Bsp/NPT Thread Screw Union

Carbon Steel A105n Forged Bsp/NPT Thread Screw Union

US $ 1-50 / Piece FOB
100 Pieces (MOQ)
More
Technique : Casting
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Wenzhou Long'an Flange Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
1/2"-4" – Female Socket Thread UPVC CPVC Union, ASTM, DIN, BS Sch/80 for Water Supply Systems

1/2"-4" – Female Socket Thread UPVC CPVC Union, ASTM, DIN, BS Sch/80 for Water Supply Systems

US $ 0.9-1 / Piece FOB
500 Pieces (MOQ)
More
Main Products: PVC Valve, PVC Ball Valve, Two PCS PVC Valve, PVC Butterfly Valve, PVC Pipe Fittings, PP Fitting, PP Saddle Clamp, Sprinkler, PVC Layflat Hose, HDPE Pipe Fittings
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Ningbo Qianxiang Huiya International Trade Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
Chat Now Send Inquiry
Long-Lasting Durable Union Casting High-Quality SS304 Female Thread Union

Long-Lasting Durable Union Casting High-Quality SS304 Female Thread Union

US $ 0.4-20 / Piece FOB
1 Piece (MOQ)
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Connection : Female
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Wenzhou Safety Stainless Steel Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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FM UL Certified Malleable Iron Taper Seat Union with Male and Female Thread

FM UL Certified Malleable Iron Taper Seat Union with Male and Female Thread

US $ 0.27-7.5 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Fire Protection Valve and Accessories, Ductile Iron Grooved Couplings and Fittings, Malleable Iron Pipe Fittings, Fire Pipes & Pipe Hangers&Accessories, Fire Hydrant & Fire Hose & Related, Fire Sprinklers & Accessories, Fire Extinguishers & Fire Blankets, Fire Cable, Other Fire Fighting Equipment
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Elite Fire Equipment Co., Ltd

Shandong, China Since 2025
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Kanaifu 1/2" 3/4" Malleable Iron Male Thread Galvanized Pipe Fitting Union for Water Supply

Kanaifu 1/2" 3/4" Malleable Iron Male Thread Galvanized Pipe Fitting Union for Water Supply

US $ 0.15-4.9 / Piece FOB
100 Pieces (MOQ)
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Connection : Female
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Kanaifu Group (Shanxi) Piping Systems Co.

Shanxi, China Since 2024
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ISO 6149 Metric Thread Stud Ends 1CH Connector Union

ISO 6149 Metric Thread Stud Ends 1CH Connector Union

US $ 1.21-12.58 / 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
Chat Now Send Inquiry
Era PPR One End PPR One End Brass Male Thread Union Dvgw Certificate

Era PPR One End PPR One End Brass Male Thread Union Dvgw Certificate

US $ 1.5-20 / Box FOB
10 Boxes (MOQ)
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Type : Threaded Union
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ERA PIPING (ZHEJIANG) CO.,LTD.

Manufacturer/Factory

Zhejiang, China Since 2011
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[Ruoteng] Stainless Steel 304 Weld-Male Thread Union Sealing Joint Pipe Fittings Welded Union with Thread

[Ruoteng] Stainless Steel 304 Weld-Male Thread Union Sealing Joint Pipe Fittings Welded Union with Thread

US $ 0.1-1 / Piece FOB
1 Piece (MOQ)
More
Main Products: Stainless Steel Pipe Fittings, Stainless Steel Joints, Stainless Steel Elbow, Elbow, Valve, Joint
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Zhejiang Ruoteng Valve Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
UPVC Female Thread Union Water Plumbing Fittings

UPVC Female Thread Union Water Plumbing Fittings

US $ 0.3-18.66 / Piece FOB
1 Piece (MOQ)
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Head Type : Round
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HANGZHOU VODE PLASTIC CO., LTD.

Zhejiang, China Since 2020
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Socket Union with Bsp Male Thread for Pipe Fitting

Socket Union with Bsp Male Thread for Pipe Fitting

US $ 0.5 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Hydraulic Fitting, Stainless Steel Fitting, Pipe Fitting, Hose Fitting, Hydraulic Adaptor, Machine Parts
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Yu Huan Kaiyu Machine Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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Chian High Quality Factory Price NPT Bsp 1/2" to 2" Brass Union Copper Union Thread Union

Chian High Quality Factory Price NPT Bsp 1/2" to 2" Brass Union Copper Union Thread Union

US $ 1.2-10 / Piece FOB
500 Pieces (MOQ)
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Material : Copper
Contact Supplier
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Zhuji Mingchi Machinery Co., Ltd.

Trading Company

Zhejiang, China Since 2022
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