Home Construction & Decoration Union Pipe Union Fitting Steel Union 2025 Product List

Steel Union

products found from  trusted manufacturers & suppliers

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US$ 30-100 / Piece
1 Piece (MOQ)
Jiangsu Meivalve Machinery Co., Ltd.
Jiangsu Meivalve Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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API 6A
Low Carbon Steel
Welding
Black Oxide
T-Shaped
Wooden Case

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US$ 0.5-10 / Piece
1000 Pieces (MOQ)
Zhuji Qide Machinery Co., Ltd.
Zhuji Qide Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • Others
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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No
No
GB3289.37,3298.38-82
Seamed
DN15
Threaded Union

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US$ 0.16 / Piece
1000 Pieces (MOQ)
Qingdao Donrex Co., Ltd.
Qingdao Donrex Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Stainless Steel
Female
Crate
OEM
Qingdao, China
100000/Month

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US$ 0.5-5 / Piece
100 Pieces (MOQ)
Cangxian Qingchen Metal Products Co., Ltd.
Cangxian Qingchen Metal Products Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
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Yes
Yes
GB3289.37,3298.38-82
Casting
Customized
Threaded Union

Favorites

US$ 0.1-0.5 / Piece
100 Pieces (MOQ)
Yangzhou Hongniu Import and Export Co., Ltd
Yangzhou Hongniu Import and Export Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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DIN, ANSI, GB, JIS, BSW
Stainless Steel
Male
Galvanized Sheet
Hexagon
Customized

Favorites

US$ 3 / Piece
1 Piece (MOQ)
Wenzhou Lihong Machinery Technology Co., Ltd.
Wenzhou Lihong Machinery Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Lifelong
One Year
Stainless Steel
Female
SS304, SS316L
SMS, DIN, Rjt, etc

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US$ 0.95-99 / Piece
100 Pieces (MOQ)
Suzhou TLH Pipe Fittings Co., Ltd
Suzhou TLH Pipe Fittings Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Jiangsu, China
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DIN, ANSI, GB, JIS, BSW
Iron
Welding
Blasting
Round
15 to 20 Business Days

Favorites

US$ 5 / Set
10 Sets (MOQ)
Shandong Rosenwell Petroleum Technology Co., Ltd.
Shandong Rosenwell Petroleum Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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1 Year
ISO 9001:2000
Pneumatic
Atmospheric Pressure
Stainless Steel
Mud Tank

Favorites

1 Piece (MOQ)
Jiangsu Solid Machinery Manufacturing Co., Ltd.
Jiangsu Solid Machinery Manufacturing Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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CE, ISO
Customized
Non-Customized
National
Connection
Alloy

Favorites

US$ 1 / Piece
10 Pieces (MOQ)
Hebei Yshengze Pipeline Equipment Co., Ltd
Hebei Yshengze Pipeline Equipment Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
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Yes
Year
MSS SP-83
Forged
DN15
Socket Union

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US$ 1 / Piece
1000 Pieces (MOQ)
Kunshan JST Technology Development Co., Ltd.
Kunshan JST Technology Development Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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New
CE, RoHS, ISO9001
DIN, ASTM, GB, JIS, ANSI, BS
Customized
Aluminum
Metal Processing Machinery Parts

Favorites

US$ 5 / Piece
5 Pieces (MOQ)
Zhejiang Ezo Fluid Equipment Co., Ltd.
Zhejiang Ezo Fluid Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

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All The Time
1 Year
ISO, DIN, SMS, 3A, as, Bpe, Bas4825,
Forged
Customized
Threaded Union

Favorites

US$ 0.8-1.1 / Piece
10 Pieces (MOQ)
Wenzhou Minghe Stainless Steel Products Co., Ltd.
Wenzhou Minghe Stainless Steel Products Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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1 Year
DIN,Rjt,3A,11851
Casting
DN80
Socket Union
Stainless Steel

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US$ 0.5-10 / Piece
1000 Pieces (MOQ)
Qingdao Fluido Industrial Co., Ltd.
Qingdao Fluido Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
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12 Months
12 Months
ASME B16.11
Forged
DN80
Socket Union

Favorites

US$ 0.99-12.99 / Piece
100 Pieces (MOQ)
Jiangsu YiCheng Fluid Equipment Co., Ltd.
Jiangsu YiCheng Fluid Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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DIN, JIS
Stainless Steel
Thread
Galvanized Sheet
Hexagon
Equal

Favorites

US$ 0.16 / Piece
1000 Pieces (MOQ)
Qingdao Donrex Co., Ltd.
Qingdao Donrex Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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DIN, ANSI, GB, JIS
Stainless Steel
Female
Plated Copper
Round
Crate

Favorites

US$ 0.85-34 / Piece
100 Pieces (MOQ)
Cangxian Qingchen Metal Products Co., Ltd.
Cangxian Qingchen Metal Products Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
Secured Trading Service

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Yes
Yes
Customized
Customized
Customized
Threaded Union

Favorites

US$ 1-10 / Piece
1 Piece (MOQ)
Guangzhou Longze Light Industry Machinery Co., Ltd.
Guangzhou Longze Light Industry Machinery Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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DN15
Threaded Union
Iron
Female
Stainless Steel, Crbon Steel
Silver

Favorites

US$ 4.2-5 / Piece
10 Pieces (MOQ)
Zhejiang Sanying Fluid Equipment Co., Ltd.
Zhejiang Sanying Fluid Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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24 Hours Online
13 Months
Welding
Equal
Square
1.5mm

Favorites

US$ 600 / Ton
1 Ton (MOQ)
Shanxi Midas Industrial Co., Ltd.
Shanxi Midas Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanxi, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Flange, Typon Joint(Push on Joint); Bolted Gland K
Equal
Round
Carbon Steel
Casting
ASME, ANSI, DIN, JIS, BS, GB, GS, KS, API

Favorites

US$ 15-95 / Piece
1 Piece (MOQ)
Donjoy Technology Co., Ltd.
Donjoy Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO45001:2018, ISO14001
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DIN, ANSI, GB, 3A
Stainless Steel
Clamped
Finish Polished
Round
1/2"-10"

Favorites

US$ 1-2000 / Piece
1 Piece (MOQ)
Jiangsu Century Shunhang Metal Technology Co., Ltd
Jiangsu Century Shunhang Metal Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Available
Available
Reducing
Female
Stainless Steel
Reducing Tee

Favorites

US$ 25-350 / Piece
1 Piece (MOQ)
BETTER DRILLING FLUID SOLUTION LIMITED
BETTER DRILLING FLUID SOLUTION LIMITED
  • China Supplier - Gold Member Gold Member
  • Shandong, China
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GB3289.37,3298.38-82
Forged
DN50
Socket Union
Carbon Steel
Male

Favorites

US$ 0.5-0.7 / Piece
500 Pieces (MOQ)
Mchen Machine Parts Co., Ltd.
Mchen Machine Parts Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
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Compression Push Fit
Square
Customized Size
Stainless Steel
Casting
ANSI, DIN, GB

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US$ 5 / Piece
1 Piece (MOQ)
Puyang Zhongshi Group Co., Ltd.
Puyang Zhongshi Group Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Henan, China
  • Manufacturer/Factory

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Yes
1 Year
API
Forged
DN15
Threaded Union

Favorites

US$ 0.5 / Piece
100 Pieces (MOQ)
Ningbo Yinzhou Wenice Machinery Parts Co., Ltd.
Ningbo Yinzhou Wenice Machinery Parts Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Non-Customized
Compression Union
Hydraulic Power Units
Air transport Screwdriver, Impact Wrench, Air Drill, Grinding Machinery, Air Compressor, Air Line
Normal Temperature
Brass

Favorites

US$ 0.95-99 / Piece
100 Pieces (MOQ)
Suzhou TLH Pipe Fittings Co., Ltd
Suzhou TLH Pipe Fittings Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Jiangsu, China
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DIN, ANSI, GB, JIS, BSW
Iron
Welding
Blasting
Round
15 to 20 Business Days

Favorites

US$ 1.99-4.99 / pieces
10 pieces (MOQ)
Dongying Highco Metal Manufacturing Co., Ltd.
Dongying Highco Metal Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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Online Support, Return and Replacement
Online Support, Return and Replacement
Boat, Yacht
Non-Customized
Mirror Polished
316 Stainless Steel

Favorites

US$ 5 / Piece
5 Pieces (MOQ)
Zhejiang Ezo Fluid Equipment Co., Ltd.
Zhejiang Ezo Fluid Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

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All The Time
1 Year
ISO, DIN, SMS, 3A, as, Bpe, Bas4825,
Forged
Customized
Threaded Union

Favorites

US$ 0.4258 / Piece
100 Pieces (MOQ)
Zhejiang Ruituo Automation Co., Ltd.
Zhejiang Ruituo Automation Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Customized
Pneumatic Fittings
Air transport Screwdriver, Impact Wrench, Air Drill, Grinding Machinery, Air Compressor, Air Line
Rtqd
Normal Temperature
Stainless Steel
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Questions & Answers on Steel Union
Q
What advantages does wholesale sourcing of Union products offer to construction businesses?
A
Enhance your Union setup with our premium Steel 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.
Q
What types of Union products are commonly manufactured in the construction industry?
A
Upgrade your Union with the elegant and durable Steel Union.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.
Q
How can I find reputable suppliers of Union products in China?
A
Discover the perfect Union addition with our Steel 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.
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