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Ductile Iron Coupling

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Equal Coupling for Ductile Iron Pipe

Equal Coupling for Ductile Iron Pipe

US $ 1-3 / Piece FOB
10 Pieces (MOQ)
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Main Products: Pipe Repair Clamps, Pipe Coupling, Pipe Tapping Machine, Customized Pipe Repair Clamp
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Anhui Attach Smart Water Science & Technology Co., Ltd

Anhui, China Since 2025
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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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Material : Iron
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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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Main Products: Pipe Fittings, Flanges, Valves, Pipe Hangers and Clamps, Pipe Nipples, Couplings, Bolts and Nuts, Seismic Bracing
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Qingdao HQ Import & Export Co., Ltd.

Shandong, China Since 2013
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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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Material : Iron
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Weifang Juntong Machinery Auxiliaries Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2018
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ISO2531 Ductile Cast Iron Ggg50 Di DN400 Universal Flexible Coupling for PVC Pipes

ISO2531 Ductile Cast Iron Ggg50 Di DN400 Universal Flexible Coupling for PVC Pipes

US $ 800-850 / Ton FOB
100 Tons (MOQ)
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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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Shanxi Midas Industrial Co., Ltd.

Shanxi, China Since 2016
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Factory Price Supplier Wholesale Ductile Iron Flexible Universal Wide Range Pipe Flange Adaptor and Coupling for Pipes, Flange Adatpor, Dismantling Joint

Factory Price Supplier Wholesale Ductile Iron Flexible Universal Wide Range Pipe Flange Adaptor and Coupling for Pipes, Flange Adatpor, Dismantling Joint

US $ 20-100 / Piece FOB
10 Pieces (MOQ)
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Connection : Flange
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Shanxi Solid Industrial Co., Ltd.

Shanxi, China Since 2011
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Ductile Iron Restrained Flange Adaptor Coupling for HDPE Pipes with Brass Ring

Ductile Iron Restrained Flange Adaptor Coupling for HDPE Pipes with Brass Ring

US $ 45.36-56.36 / Piece FOB
10 Pieces (MOQ)
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Main Products: Ductile Iron Pipes &Pipe Fittings, Manhole Covers, Flanges, Valves, Flange Adaptor, Dismantling Joints, PVC/PE/PPR Pipes &Pipe Fittings, Fire Hydrant, Water Meters, Steel Pipe &Pipe Fittings
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Shanxi Solid Industrial Co., Ltd.

Shanxi, China Since 2011
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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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Flexible or Rigid : Flexible
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Qingdao Eathu Import and Export Co., Ltd.

Trading Company

Shandong, China Since 2012
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Ductile Iron Flexible Universal Pipe Coupling for Pipes

Ductile Iron Flexible Universal Pipe Coupling for Pipes

US $ 1 / Piece FOB
1,000 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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JIS DIN Ductile Iron Universal Coupling for Vavles, Pipes

JIS DIN Ductile Iron Universal Coupling for Vavles, Pipes

US $ 6-60 / Piece FOB
1 Piece (MOQ)
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Driving Mode : Manual
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Tianjin Zhonghui Valve Industry Co., Ltd.

Manufacturer/Factory

Tianjin, China Since 2020
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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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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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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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Standard : Standard
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Kanaifu Group (Shanxi) Piping Systems Co.

Shanxi, China Since 2024
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Ductile Iron Pipe Fittings Ductile Cast Iron Fitting Rigid Couplings Wholesale Ductile Iron Coupling Ductile Iron Ductile Iron Pipe
Coupling Elbow Combination & Joint Fittings Iron Pipe & Tube Other Pipe Fittings Cast Iron Pipe
Non-Toothed Coupling Toothed Coupling Quick-Connect Coupling Double Lock Coupling Adjustable Coupling Anti-Vibration Coupling
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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OEM Dismantling Joint Multi-Functional Ductile Iron Cast Iron Universal Flexible Joint Coupling

OEM Dismantling Joint Multi-Functional Ductile Iron Cast Iron Universal Flexible Joint Coupling

US $ 5 / Piece FOB
10 Pieces (MOQ)
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Connection : Flange
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Hebei Deko Commercial Co., Ltd.

Hebei, China Since 2021
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Universal Couplings, Ductile Iron Universal Couplings

Universal Couplings, Ductile Iron Universal Couplings

US $ 9-12 / Piece FOB
100 Pieces (MOQ)
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Main Products: Pipe fitting, Valve, Irrigation system, Gate and fence and related hardware accessories
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Suntex Import & Export Trading Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2015
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Quick Connection 2.5 Inch Ductile Iron Reducing Hose Coupling Fire

Quick Connection 2.5 Inch Ductile Iron Reducing Hose Coupling Fire

US $ 5 / Piece FOB
1,000 Pieces (MOQ)
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Material : Brass
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Nanjing Jiayi Fire Technology Co., Ltd

Jiangsu, China Since 2021
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UL/FM Ductile Iron Grooved Fittings Flexible and Rigid Coupling

UL/FM Ductile Iron Grooved Fittings Flexible and Rigid Coupling

US $ 1-20 / Piece FOB
500 Pieces (MOQ)
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Main Products: Cast Iron Valve, Cast Steel Valve, Ball Valve, Ductile Iron Pipe Fitting, Forged Flange, Pipe Clamp Fittings, OEM Metal Pipe Fittings, OEM Valve and Pump Parts, OEM Stamping Parts
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Qingdao Fluido Industrial Co., Ltd.

Shandong, China Since 2012
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Wholesale Stainless Steel Nylon Ductile Iron Grooved Fittings Flexible Couplings Pipe Clamps

Wholesale Stainless Steel Nylon Ductile Iron Grooved Fittings Flexible Couplings Pipe Clamps

US $ 1.5-45 / Set FOB
1 Set (MOQ)
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Standard : Standard
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Zhejiang Parkson Water Industry Equipment Stock Co., Ltd

Trading Company

Zhejiang, China Since 2025
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Ductile Iron Flexible Coupling and Flange Adaptor

Ductile Iron Flexible Coupling and Flange Adaptor

US $ 20 / Piece FOB
1 Piece (MOQ)
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Main Products: ISO2531/En545/En598 Ductile Iron Pipe, Ductile Iron Pipe Fitting, Viking Johnson Coupling/Flange Adaptor, Dismantling Joint, Pipe Saddle Clamp for PVC/PE/Di Pipe, Welding Flanged Pipe, Repair Clamp, Fire Hydrant, Dcutile Iron Valve, Ductile Iron Joint
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Vortex Qingdao Pipe Fitting Co., Ltd.

Shandong, China Since 2007
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UL FM Epoxy /Gavanized Ductile Iron HDP HDPE Couplings

UL FM Epoxy /Gavanized Ductile Iron HDP HDPE Couplings

US $ 5 / Piece FOB
200 Pieces (MOQ)
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Material : Iron
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Qingdao L&C Import and Export Co., Ltd.

Trading Company

Shandong, China Since 2018
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Related Videos
  • What is Equal Coupling for Ductile Iron Pipe
    What is Equal Coupling for Ductile Iron Pipe
    US $ 1-3 /Piece
    10 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
  • What is UL/FM Ductile Iron Grooved Galvanized Pipe Fittings and Couplings for Fire Fighting
    What is UL/FM Ductile Iron Grooved Galvanized Pipe Fittings and Couplings for Fire Fighting
    US $ 0.5-48 /Piece
    10 Pieces (MOQ)
    Contact Supplier
  • What is FM UL Approved Ductile Iron Grooved Pipe Fitting Rigid Coupling
    What is FM UL Approved Ductile Iron Grooved Pipe Fitting Rigid Coupling
    US $ 1-45.5 /Piece
    100 Pieces (MOQ)
    Contact Supplier
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)
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Main Products: UPVC Pipes and Fittings, CPVC Pipes and Fittings, UPVC Clear Pipe and Fittings, UPVC Ultra Filtration Membrane Housings, Ultrafiltration Membrane Shell, Ultrafiltration Membrane Case, Ultrafiltration Membrane Accessories, UF Membrane Housing, UF Membrane Shell, UF Membrane Case
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HANGZHOU VODE PLASTIC CO., LTD.

Zhejiang, China Since 2020
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UL/FM Ductile Casting Iron Grooved Galvanized Pipe Fittings and Couplings for Fire Fighting

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

US $ 0.7-16 / Piece FOB
100 Pieces (MOQ)
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Standard : Standard
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Shandong Shengxin Pipe Industry Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2023
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Fire Fighting Parts 2-1/2" Ductile Iron Flexible Coupling Price List

Fire Fighting Parts 2-1/2" Ductile Iron Flexible Coupling Price List

US $ 1-5 / Piece FOB
10 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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Guangzhou Kingmetal Steel Industry Co., Ltd.

Guangdong, China Since 2011
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About Ductile Iron Coupling FAQ

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

    The Ductile Iron Coupling 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?

    The Ductile Iron Coupling is classified under our comprehensive Coupling range.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 Coupling is a premium choice in the Coupling category.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.

Ductile Iron Grooved Pipe Fittings Casting Iron Flexible Coupling Rigid Grooved Coupling

Ductile Iron Grooved Pipe Fittings Casting Iron Flexible Coupling Rigid Grooved Coupling

US $ 3.3-5.5 / Piece FOB
20 Pieces (MOQ)
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Material : Iron
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Tianjin Yuanquan Fengda Pipeline Technology Co., Ltd.

Trading Company

Tianjin, China Since 2024
Chat Now Send Inquiry
Premium Ductile Iron Universal Coupling for Industrial Applications

Premium Ductile Iron Universal Coupling for Industrial Applications

US $ 20-1,000 / Piece FOB
2 Pieces (MOQ)
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Main Products: Knife Gate Valve, Check Valve, Fire Hydrant, Gate Valve
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Audited Supplier
Qingdao Huaguan Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2019
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Epoxy Coating Ductile Iron Pipe Fittings Step Coupling for Steel, Di, UPVC, Ci & AC Pipes

Epoxy Coating Ductile Iron Pipe Fittings Step Coupling for Steel, Di, UPVC, Ci & AC Pipes

US $ 10-50 / Piece FOB
10 Pieces (MOQ)
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Flexible or Rigid : Flexible
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TIANYI SUNS PIPE & FITTINGS CO., LTD.

Shanxi, China Since 2011
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Factory Grooved Pipe Fittings Ductile Iron Rigid Coupling for Oil Gas Water Industrial

Factory Grooved Pipe Fittings Ductile Iron Rigid Coupling for Oil Gas Water Industrial

US $ 1-5 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Steel Products, Aluminum Products, Copper Products, Water Filter, Pepline Filter, Aluminum Coil, Steel Coil, Steel Bar
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ZYT CO., LTD.

Beijing, China Since 2024
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High Quality Pn10 Pn16 Ductile Iron Pipe Joint Fittings Universal Flexible Coupling

High Quality Pn10 Pn16 Ductile Iron Pipe Joint Fittings Universal Flexible Coupling

US $ 1,000-1,300 / Ton FOB
1 Ton (MOQ)
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Connection : Press Connection
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SYI Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Shanxi, China Since 2007
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Ductile Iron Grooved Coupling for HVAC Applications

Ductile Iron Grooved Coupling for HVAC Applications

US $ 0.7-17 / 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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Durable Ductile Iron Pipe Coupling for Diverse Applications

Durable Ductile Iron Pipe Coupling for Diverse Applications

US $ 99 / Piece FOB
1 Piece (MOQ)
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Structure : Universal
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ANQING GREAT WALL PIPELINE CO., LTD.

Trading Company

Anhui, China Since 2019
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FM/UL Approved Grooved Quick Flexible Pipe Coupling (Ductile Iron)

FM/UL Approved Grooved Quick Flexible Pipe Coupling (Ductile Iron)

US $ 2-5 / Piece FOB
1 Piece (MOQ)
More
Main Products: Fire Protection Valve and Accessories, Ductile Iron Grooved Couplings and Fittings, Malleable Iron Pipe Fittings, Fire Pipes & Pipe Hangers&Accessories, Fire Hydrant & Fire Hose & Related, Fire Sprinklers & Accessories, Fire Extinguishers & Fire Blankets, Fire Cable, Other Fire Fighting Equipment
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Elite Fire Equipment Co., Ltd

Shandong, China Since 2025
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Kanaifu Grooved Ductile Iron Flexible Water Rigid Coupling Pipe Fitting with FM UL

Kanaifu Grooved Ductile Iron Flexible Water Rigid Coupling Pipe Fitting with FM UL

US $ 0.2-3.99 / Piece FOB
100 Pieces (MOQ)
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Standard : GB
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Kanaifu Group (Shanxi) Piping Systems Co.

Shanxi, China Since 2024
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Hot Sale FM UL Fire Protection System Fire Fighting System Ductile Iron Pipe Fittings Grooved Fittings Angle Pad Coupling

Hot Sale FM UL Fire Protection System Fire Fighting System Ductile Iron Pipe Fittings Grooved Fittings Angle Pad Coupling

US $ 7-40 / Piece FOB
1 Piece (MOQ)
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Main Products: Malleable Iron Pipe Fittings/Pipe Hangers/Anti-Seismic Bracket/Grooved Pipe Fittings/Fire Valve
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Fluid Tech Piping Systems (Tianjin) Co., Ltd

Tianjin, China Since 2024
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Fire Protection System Ductile Iron Grooved Mechanical Tee Flexible Coupling

Fire Protection System Ductile Iron Grooved Mechanical Tee Flexible Coupling

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

Manufacturer/Factory

Henan, China Since 2023
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Coupling Ductile Iron Fire System

Coupling Ductile Iron Fire System

US $ 0.81-5.12 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Rigid Coupling, Flexible Coupling, U-bolted Mechanicaltee, Mechanical Tee (grooved) , Mechanical Tee (threaded) , Grooved Split Flange 1.6Mpa, Grooved Split Flange ANSI-Class150, Grooved Adaptor Flange 1.6Mpa, Grooved Adaptor Flange ANSI-Class150, Tee, Cross, Reducer, Cap, 90��Elbow, 45��Elbow, 22.5��Elbow, 11.25��Elbow.
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Weifang Yinuo Casting Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2015
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Fire Fighting Ral3000 Ductile Iron Pipe Fitting Flexible Coupling Grooved Coupling

Fire Fighting Ral3000 Ductile Iron Pipe Fitting Flexible Coupling Grooved Coupling

US $ 3 / Piece FOB
5 Pieces (MOQ)
More
Certification : ASME, ANSI, DIN, BS, GB
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Audited Supplier
Tianjin Youfa International Trade Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2011
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Ductile Iron Fitting Cast Iron Coupling Reducing Couplings Grooved Fittings Grooved Pipe Fittings Grooved Couplings Ductile Iron Pipe Coupling Coupling For Ductile Iron Pipe Ductile Iron Grooved Fitting Ductile Iron Tube

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