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Original Engine Parts Male Union 3331873

Original Engine Parts Male Union 3331873

US $ 5-7 / Piece FOB
1 Piece (MOQ)
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Hubei Diyue Auto Parts Co., Ltd.

Trading Company

Hubei, China Since 2023
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Union, Pipe Fittings, Rpp, PVDF, Pph, UPVC, CPVC, Connector,

Union, Pipe Fittings, Rpp, PVDF, Pph, UPVC, CPVC, Connector,

US $ 1-100 / Piece FOB
100 Pieces (MOQ)
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Ningbo Baodi Plastic Valves Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2009
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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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Wenzhou Minghe Stainless Steel Products Co., Ltd.

Zhejiang, China Since 2024
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Densen Customized Forged Threaded Union Male/Female Stainless Steel Threaded Hammer Union

Densen Customized Forged Threaded Union Male/Female Stainless Steel Threaded Hammer Union

US $ 7-10 / kg FOB
10 kg (MOQ)
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Shenyang New Densen Casting and Forging Co., Ltd.

Liaoning, China Since 2015
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Tri Clamp SS304/316 Ferrule Pipe Fittings Connector Fitting Sanitary Union

Tri Clamp SS304/316 Ferrule Pipe Fittings Connector Fitting Sanitary Union

US $ 4.2-5 / Piece FOB
1 Piece (MOQ)
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Zhejiang Sanying Fluid Equipment Co., Ltd.

Zhejiang, China Since 2022
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High-Pressure Forged Pipe Fittings A105 Socket&Threaded Union Mss Sp-83

High-Pressure Forged Pipe Fittings A105 Socket&Threaded Union Mss Sp-83

US $ 2 / Piece FOB
100 Pieces (MOQ)
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Hebei Yshengze Pipeline Equipment Co., Ltd

Hebei, China Since 2023
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Best Quality Rigid Union Female Three Piece Union

Best Quality Rigid Union Female Three Piece Union

US $ 0.8-3 / Piece FOB
500 Pieces (MOQ)
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Hangzhou Prostar Enterprises Ltd.

Zhejiang, China Since 2008
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API Standard Alloy Steel Union, Carbon Steel Hammer Union

API Standard Alloy Steel Union, Carbon Steel Hammer Union

US $ 5 / Piece FOB
1 Piece (MOQ)
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Puyang Zhongshi Group Co., Ltd.

Manufacturer/Factory

Henan, China Since 2010
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Brass Female Union for Pex Pipe

Brass Female Union for Pex Pipe

US $ 0.36-0.49 / Piece FOB
1,000 Pieces (MOQ)
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NINGBO STANDARD IMPORT & EXPORT CO., LTD

Zhejiang, China Since 2010
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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)
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Wenzhou Long'an Flange Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Food Grade SMS Stainless Steel Union Nut with Polishing Surface

Food Grade SMS Stainless Steel Union Nut with Polishing Surface

US $ 5-25 / Piece FOB
1 Piece (MOQ)
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Donjoy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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Cold and Hot Water Plastic Pipe Fittings PPR Adapter Union

Cold and Hot Water Plastic Pipe Fittings PPR Adapter Union

US $ 0.05-0.5 / Piece FOB
50 Pieces (MOQ)
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Ningbo Bingley Industry and Trade Co., Ltd.

Trading Company

Zhejiang, China Since 2025
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Union Through Value for Irrigation System

Union Through Value for Irrigation System

5,000 Pieces (MOQ)
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Fujian Dafengshou Irrigation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2018
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Ott-Jakob Rotary Union 95.250.026.1.0 for Automated Tool Changers

Ott-Jakob Rotary Union 95.250.026.1.0 for Automated Tool Changers

US $ 988 / Piece FOB
1 Piece (MOQ)
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Quanzhou Ausenist Technology Co., Ltd

Jiangsu, China Since 2023
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Brass Union Mf - Model: 9321

Brass Union Mf - Model: 9321

US $ 1-50 / Piece FOB
1 Piece (MOQ)
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Yuhuan Jinlai Brass Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2009
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Food Grade Stainless Steel Clamp Union

Food Grade Stainless Steel Clamp Union

US $ 15-95 / Piece FOB
1 Piece (MOQ)
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Donjoy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2005
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Forged Carbon Steel Hose Connection Integral Hammer Union

Forged Carbon Steel Hose Connection Integral Hammer Union

US $ 1.39-3.29 / Piece FOB
100 Pieces (MOQ)
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Weifang Shengao Machinery Co., Ltd.

Trading Company

Shandong, China Since 2014
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Stainless Steel Threaded Elbow Union Connector for Heavy Model

Stainless Steel Threaded Elbow Union Connector for Heavy Model

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Customizable Length and Bore Size Sanitary Union to Meet Specific Requirements in Complex Piping Systems.

Customizable Length and Bore Size Sanitary Union to Meet Specific Requirements in Complex Piping Systems.

US $ 1.5-2 / Piece FOB
100 Pieces (MOQ)
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Wudi Kefeng Stainless Steel Products Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Bsp NPT Stainless Steel 304 316 Class 3000 Forged Steel Threaded Union Socket Weld Fitting Union

Bsp NPT Stainless Steel 304 316 Class 3000 Forged Steel Threaded Union Socket Weld Fitting Union

US $ 21.87 / Piece FOB
20 Pieces (MOQ)
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Suzhou TLH Pipe Fittings Co., Ltd

Jiangsu, China Since 2025
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150lb Stainless Steel 304/316 Screwed Union with Threaded End

150lb Stainless Steel 304/316 Screwed Union with Threaded End

US $ 0.1-30 / Piece FOB
1 Piece (MOQ)
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CANGZHOU BEWIN PIPELINE CO., LTD.

Hebei, China Since 2019
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Premium Quality Brass Bronze Union Coupling with Decade Warranty

Premium Quality Brass Bronze Union Coupling with Decade Warranty

US $ 0.6-10 / Piece FOB
100 Pieces (MOQ)
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Ningbo Bestway M&E Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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Premium CNC Machined Stainless Steel Titanium Copper Union

Premium CNC Machined Stainless Steel Titanium Copper Union

US $ 35.7 / Bag FOB
1 Bag (MOQ)
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Suzhou Aitemoss Intelligent Technology Co., Ltd

Jiangsu, China Since 2024
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About Unions Factory FAQ

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

    The Unions Factory is an essential part of our Union offerings.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?

    The Unions Factory is a top choice in our Union collection.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?

    Discover the perfect Union addition with our Unions Factory.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.

2% off CE Approved Wholesale Water Fitting Elbow Union for Water Purifier Use

2% off CE Approved Wholesale Water Fitting Elbow Union for Water Purifier Use

US $ 0.03-0.1 / Piece FOB
100 Pieces (MOQ)
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NINGBO XINYU INTERNATIONAL CO., LTD.

Zhejiang, China Since 2022
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Heavy-Duty Pipe Union for Reliable Industrial Pipe Fitting

Heavy-Duty Pipe Union for Reliable Industrial Pipe Fitting

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

Hebei, China Since 2024
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API 6A Fmc Weco Figure 1502 1003 602 Hammer Union

API 6A Fmc Weco Figure 1502 1003 602 Hammer Union

US $ 65-70 / Piece FOB
1 Piece (MOQ)
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Dongying Lake Petroleum Technology Co., Ltd.

Trading Company

Shandong, China Since 2021
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304 Stainless Steel Compression Tube Fitting Union with Double Ferrules 3/8" Od X 3/8" Od

304 Stainless Steel Compression Tube Fitting Union with Double Ferrules 3/8" Od X 3/8" Od

US $ 0.1-0.5 / Piece FOB
100 Pieces (MOQ)
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Yangzhou Hongniu Import and Export Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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2" 4" Fmc Spm Weco Hammer Unions 1502

2" 4" Fmc Spm Weco Hammer Unions 1502

US $ 100-800 / Set FOB
1 Set (MOQ)
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Shandong Seaco Machinery Equipment Co., Ltd.

Shandong, China Since 2021
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Female Union Pert Type Two Pipe Fittings

Female Union Pert Type Two Pipe Fittings

US $ 1-100,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Liaoning Xinmingyu Plastic Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Liaoning, China Since 2025
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Fig1502 Hammer Union with 15000psi Working Pressure and API Certificate Stainless Steel Hammer Union 1502 Fittings Fig 602 206

Fig1502 Hammer Union with 15000psi Working Pressure and API Certificate Stainless Steel Hammer Union 1502 Fittings Fig 602 206

US $ 20-90 / Piece FOB
10 Pieces (MOQ)
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Shandong Xilong Machinery Equipment Co., Ltd.

Shandong, China Since 2023
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Stainless Steel SMS Rjt DIN Clamp Union with Different Sizes

Stainless Steel SMS Rjt DIN Clamp Union with Different Sizes

US $ 3 / Piece FOB
1 Piece (MOQ)
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Wenzhou Lihong Machinery Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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High Quality Steel/Alloy/Stainless/Nickel Straight Union

High Quality Steel/Alloy/Stainless/Nickel Straight Union

US $ 1-10 / Piece FOB
1 Piece (MOQ)
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Hunan Shunfu Metal Material Co., Ltd.

Trading Company

Hunan, China Since 2022
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Hydraulic Pump Connection Parts Brass Straight Union with Metal Sealed Connector

Hydraulic Pump Connection Parts Brass Straight Union with Metal Sealed Connector

US $ 0.2-0.8 / Piece FOB
1,000 Pieces (MOQ)
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Ningbo HuaHui Metal Products Co., Ltd.

Zhejiang, China Since 2012
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Steel Pipe Fittings Threaded Pipe Nipples Long Barrel Long Pipe Fittings Union

Steel Pipe Fittings Threaded Pipe Nipples Long Barrel Long Pipe Fittings Union

US $ 1-1.2 / Piece FOB
1,000 Pieces (MOQ)
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Qingdao Eathu Import and Export Co., Ltd.

Trading Company

Shandong, China Since 2012
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Custom Made Precision CNC Stainless Steel External Thread High Speed Rotary Union

Custom Made Precision CNC Stainless Steel External Thread High Speed Rotary Union

US $ 0.02-2 / Piece FOB
200 Pieces (MOQ)
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Audited Supplier
Kunshan JST Technology Development Co., Ltd.

Jiangsu, China Since 2009
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Stainless Steel Union - Female Connection in SS304/SS316 Casting Texture

Stainless Steel Union - Female Connection in SS304/SS316 Casting Texture

US $ 0.35-15.9 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wenzhou Safety Stainless Steel Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
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