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Ductile Iron Grooved Couplings

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UL/FM Grooved Elbow Mechanical Rigid Tee Ral3000 Universa Ductile Iron Pipe Fitting Flexible Grooved Reducing Elbow Coupling

UL/FM Grooved Elbow Mechanical Rigid Tee Ral3000 Universa Ductile Iron Pipe Fitting Flexible Grooved Reducing Elbow Coupling

US $ 1.2-1.3 / Piece FOB
100 Pieces (MOQ)
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Main Products: Forging Parts, Casting Parts, Lifting Anchor System, Metal OEM Parts, Precast Concrete Hardware, Pipe Fittings, Butterfly Valve, Forged Flange
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Qingdao Eathu Import and Export Co., Ltd.

Trading Company

Shandong, China Since 2012
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Ductile Iron Grooved Rigid Coupling

Ductile Iron Grooved Rigid Coupling

US $ 1-100 / Piece FOB
1 Piece (MOQ)
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Flexible or Rigid : Rigid
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Weifang Juntong Machinery Auxiliaries Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2018
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Kanaifu FM UL Ductile Iron Grooved Flexible Fire Fighting Pipe Fitting Coupling for Water

Kanaifu FM UL Ductile Iron Grooved Flexible Fire Fighting Pipe Fitting Coupling for Water

US $ 0.2-3.99 / Piece FOB
100 Pieces (MOQ)
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Main Products: Malleable Iron Pipe Fittings, Grooved Pipe Fittings, Valve, Galvanized Pipe Fittings, Grooved Coupling, Galvanized Iron Pipe Fittings, Malleable Pipe Fitting, Brass Valve
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Kanaifu Group (Shanxi) Piping Systems Co.

Shanxi, China Since 2024
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FM UL Approved Ductile Iron Grooved Rigid Coupling

FM UL Approved Ductile Iron Grooved Rigid Coupling

US $ 1-100 / Piece FOB
1 Piece (MOQ)
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Flexible or Rigid : Rigid
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Weifang Juntong Machinery Auxiliaries Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2018
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FM UL Approved Ductile Iron Grooved Pipe Fitting Rigid Coupling

FM UL Approved Ductile Iron Grooved Pipe Fitting Rigid Coupling

US $ 1-45.5 / Piece FOB
100 Pieces (MOQ)
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Main Products: Coupling, Elbow, Tee, Cross, Reducer, Flange, Cap
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Weifang Juntong Machinery Auxiliaries Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2018
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UL/FM Ductile Iron Grooved Galvanized Pipe Fittings and Couplings for Fire Fighting

UL/FM Ductile Iron Grooved Galvanized Pipe Fittings and Couplings for Fire Fighting

US $ 0.5-48 / Piece FOB
10 Pieces (MOQ)
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Structure : Universal
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Qingdao HQ Import & Export Co., Ltd.

Shandong, China Since 2013
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China Supply Ductile Iron Grooved Pipe Fittings Casting Iron Flexible/Rigid Coupling Grooved

China Supply Ductile Iron Grooved Pipe Fittings Casting Iron Flexible/Rigid Coupling Grooved

US $ 1-100 / Piece FOB
10 Pieces (MOQ)
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Main Products: Casting Couplings, Grooved Fittings Valve, OEM, Elbow, Tee, Cross
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HIGHPLUS INTERNATIONAL LIMITED

Shandong, China Since 2018
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Fire Red Ductile Iron Grooved Joint Fittings Flexible Coupling

Fire Red Ductile Iron Grooved Joint Fittings Flexible Coupling

US $ 1-1.1 / Piece FOB
10 Pieces (MOQ)
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Flexible or Rigid : Flexible
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Qingdao Modern Industrial Co., Ltd.

Shandong, China Since 2024
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UL FM Approved Ductile Iron Grooved Flexible Coupling

UL FM Approved Ductile Iron Grooved Flexible Coupling

US $ 0.7-16 / Piece FOB
100 Pieces (MOQ)
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Main Products: Grooved Fittings and Couplings
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Shandong Shengxin Pipe Industry Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2023
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FM UL Certified Ductile Iron Grooved Coupling Adjustable Angle Coupling

FM UL Certified Ductile Iron Grooved Coupling Adjustable Angle Coupling

US $ 5-50 / Piece FOB
1 Piece (MOQ)
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Technics : Casting
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Elite Fire Equipment Co., Ltd

Shandong, China Since 2025
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Ductile Iron Pipe Grooved Fitting Flexible Coupling for Fire Protection System

Ductile Iron Pipe Grooved Fitting Flexible Coupling for Fire Protection System

US $ 5 / Piece FOB
10 Pieces (MOQ)
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Main Products: Municipal Engineering, Drainage System, Constructions, Road Construction
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Hebei Deko Commercial Co., Ltd.

Hebei, China Since 2021
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China-Manufacturer-Factory-Price UL/FM/CE List Fire-Protection Ductile Iron Grooved-Pipe-Fitting Rigid Flexible Coupling

China-Manufacturer-Factory-Price UL/FM/CE List Fire-Protection Ductile Iron Grooved-Pipe-Fitting Rigid Flexible Coupling

US $ 2,000-2,400 / Ton FOB
1 Ton (MOQ)
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Standard : Standard
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Hefei Lamat Piping Co., Ltd.

Anhui, China Since 2018
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Non-Toothed Coupling Toothed Coupling Quick-Connect Coupling Double Lock Coupling Adjustable Coupling Anti-Vibration Coupling
Fire Protection Certificate Approved Grooved 3G Mechanical Tee Grooved Outlet Ductile Iron Pipe Fittings Rigid Coupling

Fire Protection Certificate Approved Grooved 3G Mechanical Tee Grooved Outlet Ductile Iron Pipe Fittings Rigid Coupling

US $ 1 / Piece FOB
200 Pieces (MOQ)
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Main Products: Carbon Steel Pipe, Galvanized Steel Pipe, Stainless Steel Pipe, Scaffolding, Pipe Fitting
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Tianjin Youfa International Trade Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2011
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Ductile Iron Grooved Rigid Coupling

Ductile Iron Grooved Rigid Coupling

US $ 80 / Piece FOB
10 Pieces (MOQ)
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Material : Iron
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Guangzhou Kingmetal Steel Industry Co., Ltd.

Guangdong, China Since 2011
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FM, UL Ductile Iron Grooved Rigid/Flexible Couplings Galvanized

FM, UL Ductile Iron Grooved Rigid/Flexible Couplings Galvanized

US $ 0.81-18.4 / Piece FOB
100 Pieces (MOQ)
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Main Products: Grooved Fittings and Couplings
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Shandong Shengxin Pipe Industry Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2023
Chat Now Send Inquiry
China Ductile Iron Grooved Fitting Grooved Reducing Flexible Coupling

China Ductile Iron Grooved Fitting Grooved Reducing Flexible Coupling

US $ 10 / Piece FOB
1 Piece (MOQ)
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Structure : Universal
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Fluid Tech Piping Systems (Tianjin) Co., Ltd

Tianjin, China Since 2024
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Kanaifu Grooved Ductile Iron Pipe Fitting Coupling Reducer Socket for Fire Control

Kanaifu Grooved Ductile Iron Pipe Fitting Coupling Reducer Socket for Fire Control

US $ 0.2-3.99 / Piece FOB
100 Pieces (MOQ)
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Main Products: Malleable Iron Pipe Fittings, Grooved Pipe Fittings, Valve, Galvanized Pipe Fittings, Grooved Coupling, Galvanized Iron Pipe Fittings, Malleable Pipe Fitting, Brass Valve
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Kanaifu Group (Shanxi) Piping Systems Co.

Shanxi, China Since 2024
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FM UL Approved 3" Ductile Iron Grooved Flexible Coupling

FM UL Approved 3" Ductile Iron Grooved Flexible Coupling

US $ 10 / Piece FOB
10 Pieces (MOQ)
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Connection : Female
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Guangzhou Kingmetal Steel Industry Co., Ltd.

Guangdong, China Since 2011
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Stainless Steel Quick Shaft Flexible Ductile Iron Grooved Steel Pipe Fitting Coupling

Stainless Steel Quick Shaft Flexible Ductile Iron Grooved Steel Pipe Fitting Coupling

US $ 5 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Municipal Engineering, Drainage System, Constructions, Road Construction
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Hebei Deko Commercial Co., Ltd.

Hebei, China Since 2021
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Hot Sale Golden Supplier Rustic Protection Pipe Connector Ductile Iron Grooved Rigid Coupling

Hot Sale Golden Supplier Rustic Protection Pipe Connector Ductile Iron Grooved Rigid Coupling

US $ 20-20,000 / Set FOB
1 Set (MOQ)
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Material : Cast Iron
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Audited Supplier
Opulence (Hebei) Equip Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2024
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Related Videos
  • What is UL/FM Grooved Elbow Mechanical Rigid Tee Ral3000 Universa Ductile Iron Pipe Fitting Flexible Grooved Reducing Elbow Coupling
    What is UL/FM Grooved Elbow Mechanical Rigid Tee Ral3000 Universa Ductile Iron Pipe Fitting Flexible Grooved Reducing Elbow Coupling
    US $ 1.2-1.3 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Ductile Iron Grooved Rigid Coupling
    What is Ductile Iron Grooved Rigid Coupling
    US $ 1-100 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Kanaifu FM UL Ductile Iron Grooved Flexible Fire Fighting Pipe Fitting Coupling for Water
    What is Kanaifu FM UL Ductile Iron Grooved Flexible Fire Fighting Pipe Fitting Coupling for Water
    US $ 0.2-3.99 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is FM UL Approved Ductile Iron Grooved Rigid Coupling
    What is FM UL Approved Ductile Iron Grooved Rigid Coupling
    US $ 1-100 /Piece
    1 Piece (MOQ)
    Contact Supplier
Grooved Ductile Iron Pipe Fittings Ductile Iron Grooved Pipe Fittings and Couplings

Grooved Ductile Iron Pipe Fittings Ductile Iron Grooved Pipe Fittings and Couplings

US $ 0.9-39.9 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Valve, Gate Valve, Butterfly Valve, Check Valve, Globe Valve, Stop Valve, Filter, Fittings, Non-Return Valve, Ball Valve
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Audited Supplier
Hebei Zhongji Heavy Industry Valve Co., Ltd.

Hebei, China Since 2020
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1nuo Ductile Iron Grooved Pipe Fittings Flexible Coupling

1nuo Ductile Iron Grooved Pipe Fittings Flexible Coupling

US $ 0.81-8.25 / Piece FOB
1,000 Pieces (MOQ)
More
Structure : Universal
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Audited Supplier
Weifang Yinuo Casting Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2015
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Ductile Cast Iron Pipe Fitting Grooved Rigid Coupling FM

Ductile Cast Iron Pipe Fitting Grooved Rigid Coupling FM

US $ 0.7-16 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Grooved Fittings and Couplings
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Audited Supplier
Shandong Shengxin Pipe Industry Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2023
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About Ductile Iron Grooved Couplings FAQ

  • QHow can I identify trusted suppliers for couplings in China?

    The Ductile Iron Grooved 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.

  • QWhat types of couplings are commonly used in the Construction & Decoration industry?

    Our Ductile Iron Grooved Couplings offers exceptional quality and style within the Coupling category.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.

  • QWhat advantages does purchasing couplings wholesale offer in the Construction & Decoration field?

    The Ductile Iron Grooved Couplings is a standout piece in our Coupling collection.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.

Fire Protection System Ral3000 Ductile Iron Grooved Mechanical Tee Flexible Coupling

Fire Protection System Ral3000 Ductile Iron Grooved Mechanical Tee Flexible Coupling

US $ 6.5-165 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Henan Ruixuan Environmental Protection Technology Co., Ltd.

Manufacturer/Factory

Henan, China Since 2023
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FM Approved Ductile Cast Iron Grooved Mechanical End Couplings Manufacturers

FM Approved Ductile Cast Iron Grooved Mechanical End Couplings Manufacturers

US $ 750-800 / Ton FOB
100 Tons (MOQ)
More
Main Products: Ductile Iron Pipe and Fitting, Steel Pipe and Fitting, Valve, Manhole Cover, Coupling, Flange, Water Meter, Dismantling Joint, Flange Adaptor, Pumps
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Audited Supplier
Shanxi Midas Industrial Co., Ltd.

Shanxi, China Since 2016
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Hot Sales UL FM Ductile Iron Cast Iron Grooved Pipe Fittings Light-Duty Rigid Coupling

Hot Sales UL FM Ductile Iron Cast Iron Grooved Pipe Fittings Light-Duty Rigid Coupling

US $ 0.5-20 / Piece FOB
100 Pieces (MOQ)
More
Flexible or Rigid : Rigid
Contact Supplier
Audited Supplier
Qingdao Fluido Industrial Co., Ltd.

Shandong, China Since 2012
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FM/UL/CE Approved Ductile Iron Pipe Fittings Grooved Pipe Coupling for Fire Fighting Systems

FM/UL/CE Approved Ductile Iron Pipe Fittings Grooved Pipe Coupling for Fire Fighting Systems

US $ 0.5-48 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Pipe Fittings, Flanges, Valves, Pipe Hangers and Clamps, Pipe Nipples, Couplings, Bolts and Nuts, Seismic Bracing
Contact Supplier
Audited Supplier
Qingdao HQ Import & Export Co., Ltd.

Shandong, China Since 2013
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Fire Fighting Water Ductile Iron Pipe Fitting Flexible Grooved Coupling with Casting Technics and Painted Surface Treatment

Fire Fighting Water Ductile Iron Pipe Fitting Flexible Grooved Coupling with Casting Technics and Painted Surface Treatment

US $ 0.8-1 / Piece FOB
100 Pieces (MOQ)
More
Structure : Control
Contact Supplier
Audited Supplier
Hengshui Runxi International Trade Co., Ltd.

Trading Company

Hebei, China Since 2023
Chat Now Send Inquiry
Manufacturer 114.3mm/4'' Low Pressure and High Pressure Grooved Flexible Ductile Iron Coupling Clamp for Fire Fighting

Manufacturer 114.3mm/4'' Low Pressure and High Pressure Grooved Flexible Ductile Iron Coupling Clamp for Fire Fighting

US $ 1.5-150 / Set FOB
5 Sets (MOQ)
More
Main Products: Casting Parts, Coupling, Water Treatment Components
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Zhejiang Parkson Water Industry Equipment Stock Co., Ltd

Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Grooved Mechanical Tee Grooved Ductile Iron Pipe Fittings Rigid Coupling

Grooved Mechanical Tee Grooved Ductile Iron Pipe Fittings Rigid Coupling

US $ 1.66-4.99 / Piece FOB
1 Piece (MOQ)
More
Certification : ISO
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Audited Supplier
HANGZHOU VODE PLASTIC CO., LTD.

Zhejiang, China Since 2020
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FM/UL Ductile Iron Pipe Fitting Grooved Connector Coupling

FM/UL Ductile Iron Pipe Fitting Grooved Connector Coupling

US $ 1-100 / Piece FOB
1 Piece (MOQ)
More
Main Products: Coupling, Elbow, Tee, Cross, Reducer, Flange, Cap
Contact Supplier
Audited Supplier
Weifang Juntong Machinery Auxiliaries Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2018
Chat Now Send Inquiry
Kanaifu FM UL Ductile Iron Grooved Pipe Fitting Flexible Rigid Coupling for Fire Fighting

Kanaifu FM UL Ductile Iron Grooved Pipe Fitting Flexible Rigid Coupling for Fire Fighting

US $ 0.2-3.99 / Piece FOB
100 Pieces (MOQ)
More
Structure : Vertical
Contact Supplier
Audited Supplier
Kanaifu Group (Shanxi) Piping Systems Co.

Shanxi, China Since 2024
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Ductile Cast Iron Grooved Fitting Rigid Coupling

Ductile Cast Iron Grooved Fitting Rigid Coupling

US $ 2.5-3 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Steel Pipes, Pipes Fittings, Socket Fittings, Flange, Angle Bar, C Chanel, Steel Coils, Steel Plate, Valves, Grooved Fittings
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Audited Supplier
Guangzhou Kingmetal Steel Industry Co., Ltd.

Guangdong, China Since 2011
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Durable Ductile Iron Fire Hydrant Grooved Couplings for HDPE Pipes

Durable Ductile Iron Fire Hydrant Grooved Couplings for HDPE Pipes

US $ 1-40 / Piece FOB
1 Piece (MOQ)
More
Flexible or Rigid : Rigid
Contact Supplier
HIGHPLUS INTERNATIONAL LIMITED

Shandong, China Since 2018
Chat Now Send Inquiry
Universal Ductile Iron En545 Flange Type Grooved Pipe Joint Flexible Pipe Coupling

Universal Ductile Iron En545 Flange Type Grooved Pipe Joint Flexible Pipe Coupling

US $ 5 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Municipal Engineering, Drainage System, Constructions, Road Construction
Contact Supplier
Audited Supplier
Hebei Deko Commercial Co., Ltd.

Hebei, China Since 2021
Chat Now Send Inquiry
Sdsx Ductile Iron Grooved Coupling

Sdsx Ductile Iron Grooved Coupling

US $ 0.7-16 / Piece FOB
100 Pieces (MOQ)
More
Flexible or Rigid : Rigid
Contact Supplier
Audited Supplier
Shandong Shengxin Pipe Industry Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2023
Chat Now Send Inquiry
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