Home Construction & Decoration Coupling Non-Toothed Coupling Reducing Couplings 2025 Product List

Reducing Couplings

products found from  trusted manufacturers & suppliers

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US$ 1.99-15.99 / Piece
100 Pieces (MOQ)
Yangzhou Jincang Fire Co., Ltd.
Yangzhou Jincang Fire Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001, Others
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GS, CE
Zinc Plated
Aluminum
High-Pressure Fire Hydrant
British Type/German Type/ Russian Type
Male / Female

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US$ 1.99-15.99 / Piece
100 Pieces (MOQ)
Yangzhou Jincang Fire Co., Ltd.
Yangzhou Jincang Fire Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001, Others
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GS, CE
Zinc Plated
Aluminum
High-Pressure Fire Hydrant
British Type/German Type/ Russian Type
Male / Female

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US$ 1.99-15.99 / Piece
100 Pieces (MOQ)
Yangzhou Jincang Fire Co., Ltd.
Yangzhou Jincang Fire Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001, Others
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GS, CE
Zinc Plated
Aluminum
High-Pressure Fire Hydrant
British Type/German Type/ Russian Type
Male / Female

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US$ 0.5-20 / Piece
200 Pieces (MOQ)
DALIAN YINGYU CO., LIMITED
DALIAN YINGYU CO., LIMITED
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Liaoning, China
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Standard
Flexible
TPE
Universal Coupling
T/T
Rainwater Collection; Pliumbing System

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US$ 0.28-0.38 / Piece
2000 Pieces (MOQ)
Zhejiang Liutong Plastics Co., Ltd.
Zhejiang Liutong Plastics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO45001:2018, ISO9001:2015
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Glue
Sleeve
1/2"*3/4", 1"*3/4", 2"*1-1/2"
PVC
Non-Customized
NSF

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US$ 20 / Meter
1000 Meters (MOQ)
ZYfire Hose Corporation
ZYfire Hose Corporation
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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Brass,Aluminum
PU
Carton, Pallet
brass, aluminum
Shanghai, China
Zhongyu

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US$ 1.8 / Set
1000 Sets (MOQ)
Ninghai Raising Copper Industry Co., Ltd.
Ninghai Raising Copper Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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We Have Aftersales Team
One Year
Campak X Campak
Universal
Rigid
Lead Free Bronze

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US$ 0.085 / Piece
1000 Pieces (MOQ)
Ningbo Salvador Piping System Co., Ltd.
Ningbo Salvador Piping System Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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One Year Guarantee
One Year Guarantee
Welding
Vertical
Rigid
PVDF

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US$ 0.3-2.5 / Piece
100 Pieces (MOQ)
Wudi Kefeng Stainless Steel Products Co., Ltd.
Wudi Kefeng Stainless Steel Products Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • Others
Secured Trading Service

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Thermal Gravity Casting
Lost Wax Casting
Investment Casting
Machinery Parts
Stainless Steel
Polishing

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US$ 15-26 / Piece
5 Pieces (MOQ)
Xuzhou Xuqi International Trade Co., Ltd
Xuzhou Xuqi International Trade Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Three Months
Asymmetric Double
Vertical
Underground
Light Fuel Liquid
Male Thread

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US$ 0.235 / Piece
1000 Pieces (MOQ)
Zhejiang Tianyan Holding Co., Ltd.
Zhejiang Tianyan Holding Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Welding
Equal
Round
45 Degree
D2665
PVC

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US$ 10 / Piece
10 Pieces (MOQ)
Aqua Fitting Pipe Tech (Beijing) Co., Ltd.
Aqua Fitting Pipe Tech (Beijing) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Beijing, China
Secured Trading Service

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Welding
PP
20mm-110mm
Carton
Dalian, China
500000 Tons/Year

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US$ 1.2-2 / Piece
20 Pieces (MOQ)
Wenzhou Huiyi Valve Co., Ltd.
Wenzhou Huiyi Valve Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Trading Company

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DIN, ANSI, GB, JIS
Stainless Steel
Female
Without Treatment
Round
NPT, BSPT, BSPP

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US$ 5 / Piece
1000 Pieces (MOQ)
Nanjing Jiayi Fire Technology Co., Ltd
Nanjing Jiayi Fire Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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GB8013-2005, CE
Zinc Plated
Brass
Golden Yellow
Customizable
Customizable

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US$ 0.15 / Piece
100 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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PVC
Female
1/2" to 2"
Pn16
Carton
Ningbo, China

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US$ 0.5-0.82 / Piece
1 Piece (MOQ)
Chengdu Chuangrong Trading Co., Ltd.
Chengdu Chuangrong Trading Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Sichuan, China
Secured Trading Service

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Provided
Provided
Concentric
HDPE
Injection Molding
En 12201-3:2011

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US$ 0.03-0.1 / Box
5 Boxes (MOQ)
Zhejiang Tianyan Holding Co., Ltd.
Zhejiang Tianyan Holding Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, ISO45001:2018
Secured Trading Service

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Glue/Hot Meld
Plastic
Standard
Hard Tube
Thermosetting Plastic Pipe
Color

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US$ 2.8-15 / Pcs
50 Pcs (MOQ)
Taizhou Shenlong Fire Science and Technology Co., Ltd.
Taizhou Shenlong Fire Science and Technology 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 Dispatch"
Fast Dispatch
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CCC, CE
Epoxy Painting
Aluminum Alloy
16bar
Die Casting/Gravity Casting/Forged
Carton Box

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US$ 0.3 / Piece
300 Pieces (MOQ)
Yuhuan Tufei Imp. and Exp. Co., Ltd.
Yuhuan Tufei Imp. and Exp. Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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5 Years
Equal
Press Connection
Copper
Equal Tee
90°Tee

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US$ 0.35-15.9 / Piece
1 Piece (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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Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory
GB, EN, API650, China GB Code, JIS Code, TEMA, ASME
Sand Blasted
Mass Production
Casting
SS304, SS304L, SS316, SS316L

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US$ 1-20 / Piece
10 Pieces (MOQ)
Qingdao HQ Import & Export Co., Ltd.
Qingdao HQ Import & Export Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Yes
1year
Female
Vertical
Rigid
Carbon Steel

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US$ 1-100000 / Piece
1 Piece (MOQ)
Liaoning Xinmingyu Plastic Industry Co., Ltd.
Liaoning Xinmingyu Plastic Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Liaoning, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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1y
1y
Butt Fusion/ Welding
/
Flexible
Pert Type II

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US$ 1.2 / Piece
50 Pieces (MOQ)
Union Metal Products(Guangzhou) Co., Ltd.
Union Metal Products(Guangzhou) Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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DIN, AA59326A/En 14420-7
Aluminium
Female/Male
Sandcasting Surface
Round
Typea,B,C,D,E,F,DC,Dp

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US$ 1-50 / Piece
100 Pieces (MOQ)
Hebei Mingda International Trading Co., Ltd.
Hebei Mingda International Trading Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
Secured Trading Service

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Grooved, Fixed and Assembled by Rubber and Bolts
Vertical
Reducing
Ductile Iron
Standard
1"-12"

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US$ 1.235 / Piece
10000 Pieces (MOQ)
Taizhou Zhuoxin Plastics Co., Ltd.
Taizhou Zhuoxin Plastics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Female
Universal
Rigid
Plastic
Standard
Sam-UK

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US$ 0.5 / Piece
100 Pieces (MOQ)
Zhejiang Jiangxin Copper Pipeline Co., Ltd.
Zhejiang Jiangxin Copper Pipeline Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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5 Years
5 Years
Copper
Press Connection
Yellow
0.8/1.0/1.1/1.2mm

Favorites

US$ 1-10 / Piece
10 Pieces (MOQ)
Qingdao Modern Industrial Co., Ltd.
Qingdao Modern Industrial Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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DIN, ANSI, JIS
Female
Round
1/2"-8"
NPT/Bsp/BSPP
Free

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US$ 0.5152-0.855 / Piece
100 Pieces (MOQ)
ERA PIPING (ZHEJIANG) CO.,LTD.
ERA PIPING (ZHEJIANG) CO.,LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory

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50 Years
50 Years
Glue
Vertical
Rigid
Plastic

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US$ 0.01 / Piece
1000 Pieces (MOQ)
Hebei Jiangzhi Machinery Equipment Co., Ltd
Hebei Jiangzhi Machinery Equipment Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
  • Trading Company

Secured Trading Service

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24h Service
1year
Flange
Customized
Flexible
PA, ABS, POM, PP, PTFE, PE, PVC, TPU, etc, or Any

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US$ 0.19-2 / Piece
5000 Pieces (MOQ)
JIANGXI AVONFLOW HVAC TECH CO., LTD.
JIANGXI AVONFLOW HVAC TECH CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangxi, China
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3 Years Decorative Radiator
ISO9001
Pex Fitting
Copper
Avonflow Pex Fitting Elbow F1807 X Fe North Americ
Brass
1 2 3 4 5 6 7 8 9 Next
Questions & Answers on Reducing Couplings
Q
What types of couplings are commonly used in the Construction & Decoration industry?
A
The Reducing Couplings is a top choice in our Coupling collection.Couplings used in the Construction & Decoration sector vary from flexible couplings to rigid couplings based on project requirements. A reputable manufacturer can provide specialist guidance on selecting the most suitable coupling type for your specific needs.
Q
How can I identify trusted suppliers for couplings in China?
A
The Reducing Couplings is a standout piece in our Coupling collection.Identifying trustworthy suppliers for couplings involves researching online platforms, attending industry exhibitions, and confirming supplier qualifications. Utilizing industry resources can lead you to reputable sources geared toward high-quality products and continuous services.
Q
What advantages does purchasing couplings wholesale offer in the Construction & Decoration field?
A
Enhance your Coupling setup with our premium Reducing Couplings.Buying couplings in bulk provides benefits such as reduced costs, flexible supply options, and consistent product quality delivered by reputable suppliers. When opting for wholesale purchases, clients are typically offered favorable pricing structures combined with customization preference to meet project specifications.
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