Home Construction & Decoration Union Pipe Union Fitting 3a Sanitary Union 2025 Product List

3a Sanitary Union

products found from  trusted manufacturers & suppliers

Favorites

US$ 10-99 / Piece
1 Piece (MOQ)
Milee Clean Valve Technology (Zhejiang) Co., Ltd.
Milee Clean Valve Technology (Zhejiang) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Stainless Steel
Male
Shrink Wrap-Carton Case-Exporting Plywood Case
Dn25, Dn40, Dn50, Dn65, Dn80, Dn100
Ningbo, China
1000 Sets Per Month

Favorites

US$ 1 / Piece
1 Piece (MOQ)
Wenzhou Kasin Valve Pipe Fitting Co., Ltd.
Wenzhou Kasin Valve Pipe Fitting Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

"Fast Dispatch"
Fast Dispatch
Contact Now

Add to inquiry basket to compare.

According to The Situation
According to The Situation
DIN ISO 3A SMS Rjt
Forged
Customization
Threaded Union

Favorites

US$ 0.5-3 / Piece
10 Pieces (MOQ)
Wenzhou Haide Fluid Equipment Co., Ltd
Wenzhou Haide Fluid Equipment 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

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

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

Favorites

10 Pieces (MOQ)
Milee Clean Valve Technology (Zhejiang) Co., Ltd.
Milee Clean Valve Technology (Zhejiang) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Stainless Steel
Round Head
Common Bolt
Round
DIN, ANSI, GB
12.9

Favorites

10 Pieces (MOQ)
Milee Clean Valve Technology (Zhejiang) Co., Ltd.
Milee Clean Valve Technology (Zhejiang) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

GB3289.37,3298.38-82
Casting
ISO, DIN11850, DIN11851, SMS, Idf
Socket Union
Stainless Steel
Welding

Favorites

US$ 2 / Piece
1 Piece (MOQ)
Zhejiang Jiurong Fluid Equipment Technology Co., Ltd.
Zhejiang Jiurong Fluid Equipment Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

1 Year
1 Year
GB3289.37,3298.38-82
Forged
DN65
Socket Union

Favorites

US$ 3-15 / 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
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

DIN, SMS, ISO, Idf, Rjt
Forged
Threaded Union
Stainless Steel
Welding
Nut&Male&Liner&Gasket

Favorites

US$ 10 / Piece
10 Pieces (MOQ)
Wenzhou Yuanyu Mechanical Co., Ltd.
Wenzhou Yuanyu Mechanical Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

After-Sale Service
1 Year
Rjt, DIN, 3A, SMS, ISO etc
Forged
12.7mm-102mm
Threaded Union

Favorites

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 SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

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

Favorites

US$ 0.3-3.88 / Piece
1 Piece (MOQ)
Changsha OROSION Metal Technology Ltd Company
Changsha OROSION Metal Technology Ltd Company
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Yes
1 Year
DIN, SMS, ISO, 3A
Forged
1/2"-12" DN10-DN300
Union

Favorites

US$ 2 / Piece
1 Piece (MOQ)
Zhejiang Jiurong Fluid Equipment Technology Co., Ltd.
Zhejiang Jiurong Fluid Equipment Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

1 Year
1 Year
GB3289.37,3298.38-82
Forged
DN65
Socket Union

Favorites

10 Pieces (MOQ)
Milee Clean Valve Technology (Zhejiang) Co., Ltd.
Milee Clean Valve Technology (Zhejiang) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

MSS SP-83
Forged
Dn15-Dn150
Threaded Union
Stainless Steel
Male

Favorites

US$ 5-25 / Piece
1 Piece (MOQ)
Donjoy Technology Co., Ltd.
Donjoy Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO14001, ISO45001:2018
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

DIN, ANSI, GB, JIS, SMS
Stainless Steel
ASTM 304 (1.4301), ASTM 316L (1.4404)
EPDM, Silicone, Viton (FPM), Teflon (PTFE)
3A, DIN11851, SMS, Rjt, ISO/Idf, Ds
Sanitary Stainless Steel SMS Union

Favorites

US$ 6 / Set
5 Sets (MOQ)
DEYI Equipment Industries Limited
DEYI Equipment Industries Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

One Year
One Year
MSS SP-83
Forged
DN40
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
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

DIN, SMS, ISO, Idf, Rjt
Forged
Threaded Union
Stainless Steel
Welding
Nut&Male&Liner&Gasket

Favorites

US$ 0.3-3.88 / Piece
1 Piece (MOQ)
Changsha OROSION Metal Technology Ltd Company
Changsha OROSION Metal Technology Ltd Company
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

Yes
1 Year
DIN, SMS, ISO, 3A
Forged
1/2"-12" DN10-DN300
Union

Favorites

US$ 5-9 / 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

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

"Fast Delivery"
Fast Delivery
Contact Now

Add to inquiry basket to compare.

24 Hours Online
3 Years
Welding
Equal
Square
180 Degree

Favorites

US$ 1-2 / Piece
1 Piece (MOQ)
Wenzhou Longva Light Industrial Machinery Co., Ltd.
Wenzhou Longva Light Industrial Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

"Fast Delivery"
Fast Delivery
Contact Now

Add to inquiry basket to compare.

Good Sale-After Service
1 Month
ISO,3A,SMS,Idf
Forged
Customization
Socket/Threaded Union

Favorites

10 Pieces (MOQ)
Milee Clean Valve Technology (Zhejiang) Co., Ltd.
Milee Clean Valve Technology (Zhejiang) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

GB3289.37,3298.38-82
Casting
ISO, DIN11850, DIN11851, SMS, Idf
Socket Union
Stainless Steel
Welding

Favorites

US$ 6 / Set
5 Sets (MOQ)
DEYI Equipment Industries Limited
DEYI Equipment Industries Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

MSS SP-83
Forged
DN40
Threaded Union
Stainless Steel
Welding

Favorites

US$ 2-18 / Piece
1 Piece (MOQ)
Changsha OROSION Metal Technology Ltd Company
Changsha OROSION Metal Technology Ltd Company
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Trading Company

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

DIN, ANSI, GB, JIS, BSW
Stainless Steel
Welding
Chrome
Round
1/2”-12”, DN10-DN300

Favorites

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 SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

After Sale Service: 2 Years
After Sale 1 Years
SMS, DIN, 3A
Forged
1/2"-8"
Threaded Union

Favorites

US$ 2 / Piece
1 Piece (MOQ)
Zhejiang Jiurong Fluid Equipment Technology Co., Ltd.
Zhejiang Jiurong Fluid Equipment Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

1 Year
1 Year
GB3289.37,3298.38-82
Forged
DN65
Socket Union

Favorites

10 Pieces (MOQ)
Milee Clean Valve Technology (Zhejiang) Co., Ltd.
Milee Clean Valve Technology (Zhejiang) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

GB3289.37,3298.38-82
Casting
ISO, DIN11850, DIN11851, SMS, Idf
Socket Union
Stainless Steel
Welding

Favorites

US$ 2 / Piece
50 Pieces (MOQ)
Wenzhou Kasin Valve Pipe Fitting Co., Ltd.
Wenzhou Kasin Valve Pipe Fitting Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

"Fast Dispatch"
Fast Dispatch
Contact Now

Add to inquiry basket to compare.

SMS. DIN. Idf. Rjt
Forged
DN80
Threaded Union
Stainless Steel
Male

Favorites

10 Pieces (MOQ)
Milee Clean Valve Technology (Zhejiang) Co., Ltd.
Milee Clean Valve Technology (Zhejiang) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

GB3289.37,3298.38-82
Casting
ISO, DIN11850, DIN11851, SMS, Idf
Socket Union
Stainless Steel
Welding

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
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

DIN, SMS, ISO, Idf, Rjt
Forged
Threaded Union
Stainless Steel
Welding
Nut&Male&Liner&Gasket

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
View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

1 Year
DIN,Rjt,3A,11851
Casting
DN80
Socket Union
Stainless Steel

Favorites

US$ 0.5 / Piece
1 Piece (MOQ)
Wenzhou Joneng Valves Co., Limited
Wenzhou Joneng Valves Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

Enjoy trading protection from Made-in-China.com

View larger video & image

View larger video & image

5(5.0)

"Fast Delivery"
Fast Delivery
Contact Now

Add to inquiry basket to compare.

DIN, JIS, BSW
Stainless Steel
Welding
Without Treatment
Round
1"-4"

Favorites

US$ 1.5 / 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

View larger video & image

View larger video & image

Contact Now

Add to inquiry basket to compare.

MSS SP-83
Forged
DN80
Socket Union
Stainless Steel
Clamp
1 2 3 4 5 6 7 8 9 Next
Questions & Answers on 3a Sanitary Union
Q
What advantages does wholesale sourcing of Union products offer to construction businesses?
A
The 3a Sanitary Union is a premium choice in 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
How can I find reputable suppliers of Union products in China?
A
Discover the perfect addition to your Union with our 3a Sanitary 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 types of Union products are commonly manufactured in the construction industry?
A
The 3a Sanitary Union is classified under our comprehensive Union range.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.
Haven't found what you want?

Easy Sourcing

Post sourcing requests and get quotations quickly.

Product Alert

Stay updated to what's new and popular on the market.