Home Construction & Decoration Union Pipe Union Fitting Butt Welding Union 2025 Product List

Butt Welding Union

products found from  trusted manufacturers & suppliers

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US$ 0.126-0.14 / Piece
1 Piece (MOQ)
ZHEJIANG WELFLOW VALVE CO., LTD
ZHEJIANG WELFLOW VALVE CO., LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Warranty Support
12 Months
ISO4144
Casting
DN6-DN100
Butt Welded Union

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US$ 50 / Piece
1 Piece (MOQ)
HUASHENG PIPELINE TECHNOLOGY CO., LTD.
HUASHENG PIPELINE TECHNOLOGY CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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DIN
Plastic
Welding
Without Treatment
Round
Carton

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US$ 0.126-0.14 / Piece
1 Piece (MOQ)
ZHEJIANG WELFLOW VALVE CO., LTD
ZHEJIANG WELFLOW VALVE CO., LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Warranty Support
12 Months
ISO4144
Casting
DN6-DN100
Butt Welded Union

Favorites

US$ 3-10 / Piece
1 Piece (MOQ)
WENZHOU SANTHAI VALVE PIPE FITTING CO., LTD.
WENZHOU SANTHAI VALVE PIPE FITTING CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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GB3289.37,3298.38-82
Forged
DN15-DN150
Threaded Union
Stainless Steel
Welding

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US$ 10-50 / 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/SMS
Casting
DN10-DN150
Union Nut
Stainless Steel
Welding

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US$ 8-80 / Piece
1 Piece (MOQ)
Sailuoke Fluid Equipment Inc.
Sailuoke Fluid Equipment Inc.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Sichuan, China
  • Manufacturer/Factory & Trading Company

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ANSI
Stainless Steel
Welding
Heated Treatment
Round
1/8" to 2"/6mm-38mm

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US$ 60 / Piece
5 Pieces (MOQ)
ZHE MACHINERY CO., LTD
ZHE MACHINERY CO., LTD
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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ANSI
Low Carbon Steel
Welding
Painting
T-Shaped
1" to 5"

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US$ 2 / Piece
4 Pieces (MOQ)
NINGBO RMI PLASTIC CO., LTD.
NINGBO RMI PLASTIC CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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ANSI,DIN,JIS
Casting
DN15
Butt Welding
PVDF
Welding

Favorites

US$ 2 / Piece
4 Pieces (MOQ)
NINGBO RMI PLASTIC CO., LTD.
NINGBO RMI PLASTIC CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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ANSI,DIN,JIS
Casting
DN15
Butt Welding
PVDF
Welding

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US$ 0.1-20 / Piece
100 Pieces (MOQ)
Shanxi Solid Industrial Co., Ltd.
Shanxi Solid Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanxi, China
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ASME, ANSI, DIN, JIS, BS
Forged
1/8'' - 6''
Threaded Union
Carbon Steel
Welding

Favorites

US$ 0.126-0.14 / Piece
1 Piece (MOQ)
ZHEJIANG WELFLOW VALVE CO., LTD
ZHEJIANG WELFLOW VALVE CO., LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Warranty Support
12 Months
ISO4144
Casting
DN6-DN100
Butt Welded Union

Favorites

US$ 24-25 / Piece
1 Piece (MOQ)
Wenzhou Xusheng Machinery Industry and Trading Co., Ltd.
Wenzhou Xusheng Machinery Industry and Trading Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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on-Line Service or Video Technical Support
1 Year
CE, FDA, EEC, ISO13485
Equal
Round
Welding

Favorites

US$ 5-200 / Set
2 Sets (MOQ)
QINGDAO I-FLOW CO., LTD.
QINGDAO I-FLOW CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

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Water
Stainless Steel
Welding
Manual
Pn63
Straight Through Type

Favorites

US$ 0.04 / Piece
2000 Pieces (MOQ)
Shandong Kangyu Pipe Industry Co., Ltd.
Shandong Kangyu Pipe Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Available
3years
Reducing
Electrofusion
Plastic
Reducing Tee

Favorites

US$ 0.126-0.14 / Piece
1 Piece (MOQ)
ZHEJIANG WELFLOW VALVE CO., LTD
ZHEJIANG WELFLOW VALVE CO., LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Warranty Support
12 Months
ISO4144
Casting
DN6-DN100
Butt Welded Union

Favorites

US$ 24-25 / Piece
1 Piece (MOQ)
Wenzhou Xusheng Machinery Industry and Trading Co., Ltd.
Wenzhou Xusheng Machinery Industry and Trading Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

Enjoy trading protection from Made-in-China.com

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5(5.0)

"Fast Delivery"
Fast Delivery
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on-Line Service or Video Technical Support
1 Year
CE, FDA, EEC, ISO13485
Equal
Round
Welding

Favorites

US$ 8-50 / Piece
1 Piece (MOQ)
Sailuoke Fluid Equipment Inc.
Sailuoke Fluid Equipment Inc.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Sichuan, China
  • Manufacturer/Factory & Trading Company

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ANSI, GB
Stainless Steel
Welding
Round
Lomg Butt Weld Reducing Unions
Stainless Steel

Favorites

US$ 0.126-0.14 / Piece
1 Piece (MOQ)
ZHEJIANG WELFLOW VALVE CO., LTD
ZHEJIANG WELFLOW VALVE CO., LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Warranty Support
12 Months
ISO4144
Casting
DN6-DN100
Butt Welded Union

Favorites

US$ 0.2 / Piece
100 Pieces (MOQ)
QUZHOU ECO IMP. & EXP. CO., LTD.
QUZHOU ECO IMP. & EXP. CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Trading Company

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Stainless Steel
Welding
1/8" - 6"
First Plastic Bags, Then Carton, Last Wooden Case
SGS
100000PCS/Month

Favorites

US$ 0.3 / Piece
100 Pieces (MOQ)
QUZHOU ECO IMP. & EXP. CO., LTD.
QUZHOU ECO IMP. & EXP. CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Trading Company

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Stainless Steel
Welding
1/8" to 6"
First Plastic Bags, Then Carton, Last Wooden Case
SGS
100000PCS/Month

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US$ 1.1-40.2 / Piece
100 Pieces (MOQ)
Wenzhou Huanyi Valve Fittings Co., Ltd.
Wenzhou Huanyi Valve Fittings Co., Ltd.
  • Zhejiang, China
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Welding
Equal
Round
180 Degree
Sch10s
Stainless Steel

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US$ 25-199 / Piece
1 Piece (MOQ)
Zhengzhou Maierda Petroleum Equipment Co., Ltd.
Zhengzhou Maierda Petroleum Equipment Co., Ltd.
  • Henan, China
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GB, API
Sf
Welding
Painting
Round
1-1/2-4 Inch

Favorites

US$ 1.1-40.2 / Piece
100 Pieces (MOQ)
Wenzhou Huanyi Valve Fittings Co., Ltd.
Wenzhou Huanyi Valve Fittings Co., Ltd.
  • Zhejiang, China
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Welding
Equal
Round
180 Degree
Sch10s
Stainless Steel

Favorites

US$ 25-199 / Piece
1 Piece (MOQ)
Zhengzhou Maierda Petroleum Equipment Co., Ltd.
Zhengzhou Maierda Petroleum Equipment Co., Ltd.
  • Henan, China
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GB, API
Sf
Welding
Painting
Round
2-11/16 - 8-1/16 Inch

Favorites

US$ 11-10000 / Piece
2 Pieces (MOQ)
Wenzhou Dejia Special Steel Co., Ltd
Wenzhou Dejia Special Steel Co., Ltd
  • Zhejiang, China
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Refundable for Quality Issues
1 Year
Horizontal
Forge
Stainless Steel
Equal Tee

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US$ 0.85-15.5 / Piece
50 Pieces (MOQ)
Zhejiang Yuhao Stainless Steel Co., Ltd.
Zhejiang Yuhao Stainless Steel Co., Ltd.
  • Zhejiang, China
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2 Year
2 Year
GB3289.37,3298.38-82
Casting
DN15
Threaded Union

Favorites

US$ 3-10 / Piece
1 Piece (MOQ)
QILI HOLDING GROUP CO., LTD.
QILI HOLDING GROUP CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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DIN, SMS, ISO, Idf, Rjt
Forged
Threaded Union
Stainless Steel
Welding
Nut&Male&Liner&Gasket

Favorites

US$ 50-100 / sets
1 sets (MOQ)
Luoyang Pioneer Anticorrosion Equipment Co., Ltd.
Luoyang Pioneer Anticorrosion Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Henan, China
  • Trading Company

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1 Years
PP
Thermosetting Plastics Pipe
1.5%~3.5%
<0.4%
3.46MPa

Favorites

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
Carbon Steel, 4130.Stainless Steel
Welding
Black Oxide
T-Shaped
1PCS

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US$ 20-80 / Set
10 Sets (MOQ)
Shenyang New Densen Casting and Forging Co., Ltd.
Shenyang New Densen Casting and Forging Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Liaoning, China
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Metal
Forging
Pressure Casting
Instrument Accessories
Steel
Quenching
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Questions & Answers on Butt Welding Union
Q
How can I find reputable suppliers of Union products in China?
A
Discover the perfect addition to your Union with our Butt Welding 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.
Q
What advantages does wholesale sourcing of Union products offer to construction businesses?
A
The Butt Welding Union is a top choice in our Union collection.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
Discover the perfect addition to your Union with our Butt Welding 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.
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