Standard Unions Factory

products found from  trusted manufacturers & suppliers

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US$ 0.035-0.15 / Box
5 Boxes (MOQ)
Zhejiang Tianyan Holding Co., Ltd.
Zhejiang Tianyan Holding Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, WRAP

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Plastic
Glue/Hot Meld
Hard Tube
Thermosetting Plastic Pipe
Hollow
Drainpipe, Water Supply Pipe

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US$ 0.25 / Piece
1000 Pieces (MOQ)
Ningbo Salvador Piping System Co., Ltd.
Ningbo Salvador Piping System Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Trading Company

  • ISO 9001, ISO 14001

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5(5.0)

"Fast Delivery"
Fast Delivery
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One Year Guarantee
One Year Guarantee
Sch80
Injection
DN15-DN50
Socket Union

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US$ 0.1-1.2 / Meter
100 Meters (MOQ)
Zhejiang Yifeng Plastic Co., Ltd.
Zhejiang Yifeng Plastic Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Trading Company

  • ISO 9001, ISO 14001, BS 25999-2, ANSI/ESD, WRAP, ISO 29001
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Yes
50 Year
PVC
Thermoplastics Pipes
<0.01%
<0.4%

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US$ 40-150 / Box
5 Boxes (MOQ)
Zhejiang Tianyan Holding Co., Ltd.
Zhejiang Tianyan Holding Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, WRAP

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Socket Union
PVC
Glue
Hard Tube
Hollow
Drainpipe, Water Supply Pipe

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US$ 0.3-14 / Piece
500 Pieces (MOQ)
CHANGZHOU XITA PLASTIC CO., LTD.
CHANGZHOU XITA PLASTIC CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO 9001, HQE

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BS Eniso1452
Injected
DN15~DN100
Socket Union
PVC-U
Socket

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US$ 8-190 / Piece
5 Pieces (MOQ)
Henan Ruixuan Environmental Protection Technology Co., Ltd.
Henan Ruixuan Environmental Protection Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Henan, China
  • Manufacturer/Factory

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Ruixuan
Union
Forged
Equal
Round and Hexagon
1.6 MPa

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US$ 0.035-0.15 / Box
5 Boxes (MOQ)
Zhejiang Tianyan Holding Co., Ltd.
Zhejiang Tianyan Holding Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, WRAP

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Plastic
Glue/Hot Meld
Hard Tube
Thermosetting Plastic Pipe
Hollow
Drainpipe, Water Supply Pipe

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US$ 0.3-14 / Piece
500 Pieces (MOQ)
CHANGZHOU XITA PLASTIC CO., LTD.
CHANGZHOU XITA PLASTIC CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO 9001, HQE

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BS Eniso1452
Injected
DN15~DN100
Socket Union
PVC-U
Socket

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US$ 0.271 / Piece
1 Piece (MOQ)
Tianjin Runke Plastic Tech Co., Ltd.
Tianjin Runke Plastic Tech Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

  • ISO 9001, ISO 9000

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DIN ANSI JIS BS Standard
DN15-DN100 ( 1/2"-4" )
DIN ANSI JIS BS Standard DN15-DN100 ( 1/2"-4" )
Injection
Full Bore Union
Socket Union

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US$ 0.15 / Piece
100 Pieces (MOQ)
NINGBO RONGPENG INTERNATIONAL TRADING CO., LTD.
NINGBO RONGPENG INTERNATIONAL TRADING CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Trading Company

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3 Years
3 Years
GB3289.37,3298.38-82
Casting
DN80
Socket Union

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US$ 0.3-14 / Piece
500 Pieces (MOQ)
CHANGZHOU XITA PLASTIC CO., LTD.
CHANGZHOU XITA PLASTIC CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO 9001, HQE

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BS Eniso1452
Injected
DN15~DN100
Socket Union
PVC-U
Socket

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US$ 0.1-1.2 / Meter
100 Meters (MOQ)
Zhejiang Yifeng Plastic Co., Ltd.
Zhejiang Yifeng Plastic Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Trading Company

  • ISO 9001, ISO 14001, BS 25999-2, ANSI/ESD, WRAP, ISO 29001
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Yes
50 Year
PVC
Thermoplastics Pipes
<0.01%
<0.4%

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US$ 0.15-8 / Box
10 Boxes (MOQ)
ERA PIPING (ZHEJIANG) CO.,LTD.
ERA PIPING (ZHEJIANG) CO.,LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory

  • ISO 9001, ISO 14001

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UPVC Union
1/2''-4''
Grey
Thread, Socket, Flange
Carton
PVC

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US$ 0.035-0.15 / Box
5 Boxes (MOQ)
Zhejiang Tianyan Holding Co., Ltd.
Zhejiang Tianyan Holding Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, WRAP

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GB3289.37, 3298.38-82
DN80
Thermosetting Plastic Pipe, Socket Union
PVC, Plastic
Glue/Hot Meld
Hard Tube

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US$ 2.2-2.5 / Piece
1000 Pieces (MOQ)
Ningbo Suijin Machinery Technology Co., Ltd.
Ningbo Suijin Machinery Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Thermal Gravity Casting
Investment Casting
Gravity Casting
Pipe Fittings
Alloy Steel
Shot Blasting

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US$ 1-1.5 / Piece
100 Pieces (MOQ)
Chengdu Yaheng Refrigeration Accessories Co., Ltd.
Chengdu Yaheng Refrigeration Accessories Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Sichuan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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24 Hours a Day
One Year
GB3289.37,3298.38-82
Forged
DN15
Socket Union

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US$ 0.1-5 / Piece
1 Piece (MOQ)
WENZHOU LIANGGANG PIPE FITTING VALVES CO., LTD.
WENZHOU LIANGGANG PIPE FITTING VALVES CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001

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Casting
Threaded Union
Stainless Steel
Female
Carton and Wooden Pallet
1/8"-4"

Favorites

US$ 3 / Piece
1000 Pieces (MOQ)
Qingdao Seger Industrial Co., Ltd.
Qingdao Seger Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Shandong, China
  • Manufacturer/Factory

  • ISO 9001

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Metal
Forging
Forging
Petroleum
Steel
Tempering

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US$ 0.5 / Piece
10 Pieces (MOQ)
Wenzhou Kasin Valve Pipe Fitting Co., Ltd.
Wenzhou Kasin Valve Pipe Fitting Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory,Trading Company

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3 Years
Stainless Steel
Press
Dvgw W534
M Profile
Plywood Case

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US$ 2.4-2.6 / Piece
10 Pieces (MOQ)
Zhejiang Yuzheng Valve Technology Co., Ltd.
Zhejiang Yuzheng Valve Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015

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5(5.0)

"On-time Delivery"
On-time Delivery
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GB3289.37,3298.38-82
Casting
DN20
Socket Union
Stainless Steel
Welding

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US$ 0.18-0.2 / Piece
1000 Pieces (MOQ)
Zhejiang Liutong Plastics Co., Ltd.
Zhejiang Liutong Plastics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015

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ASTM
Inject
DN40
Socket Union
PVC
Flange

Favorites

US$ 25-199 / Piece
1 Piece (MOQ)
Zhengzhou Maierda Petroleum Equipment Co., Ltd.
Zhengzhou Maierda Petroleum Equipment Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Henan, China
  • Trading Company

  • ISO 9001
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GB, API
Sf
Welding
Painting
Round
1-6 Inch

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US$ 0.5-5 / Piece
10 Pieces (MOQ)
Wenzhou Haide Fluid Equipment Co., Ltd
Wenzhou Haide Fluid Equipment Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory,Trading Company,Other,Group Corporation

  • ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000

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After Sale Service: 2 Years
After Sale 1 Years
SMS
Forged
1/2"-8"
Threaded Union

Favorites

US$ 0.42 / Piece
1000 Pieces (MOQ)
Ningbo Salvador Piping System Co., Ltd.
Ningbo Salvador Piping System Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Trading Company

  • ISO 9001, ISO 14001

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5(5.0)

"Fast Delivery"
Fast Delivery
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One Year Guarantee
One Year Guarantee
DIN/ANSI/JIS/Cns
Injection
DN15-DN100
Union

Favorites

US$ 0.64-0.68 / Piece
300 Pieces (MOQ)
Shijiazhuang Shengshichang Trading Co., Ltd.
Shijiazhuang Shengshichang Trading Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Hebei, China
  • Trading Company

  • ISO 9001
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24 Hours Online
3years
ISO
Casting
DN25
Threaded Union

Favorites

US$ 5 / Piece
1 Piece (MOQ)
Dongying Lake Petroleum Technology Co., Ltd.
Dongying Lake Petroleum Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Shandong, China
  • Trading Company

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1year
1year
API
Hydraulic
Atmospheric Pressure
Crude Oil

Favorites

US$ 0.2-2 / Piece
1001 Pieces (MOQ)
Ningbo Qianxiang Huiya International Trade Co., Ltd.
Ningbo Qianxiang Huiya International Trade Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001, ISO 14001, ISO 14064

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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ASTM
Casting
Socket Union
CPVC
Socket
ASTM 2846

Favorites

US$ 1-30 / Piece
20 Pieces (MOQ)
3S International Company Limited
3S International Company Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory,Trading Company

  • ISO 9001, ISO 14001

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5(5.0)

"Professional Service"
Professional Service
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Forged
Threaded Union
Stainless Steel
Female
Forged Female Thread Pipe Union
1/8"-4"

Favorites

US$ 0.271 / Piece
1 Piece (MOQ)
Tianjin Runke Plastic Tech Co., Ltd.
Tianjin Runke Plastic Tech Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

  • ISO 9001, ISO 9000

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DIN ANSI JIS BS Standard
DN15-DN100 ( 1/2"-4" )
Plastic
Female or Socket End
PVC Union
UPVC Union

Favorites

US$ 0.17-7.2 / Piece
500 Pieces (MOQ)
CHANGZHOU XITA PLASTIC CO., LTD.
CHANGZHOU XITA PLASTIC CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO 9001, HQE

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GB3289.37,3298.38-82
Casting
DN40
Socket Union
UPVC
Glue Socket
Questions & Answers on Standard Unions Factory
Q
What advantages does wholesale sourcing of Union products offer to construction businesses?
A
Our Standard Unions Factory offers exceptional quality within the Union category.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 Union addition with our Standard Unions Factory.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
The Standard Unions Factory is a premium choice in the Union category.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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