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China Factory Easy Convenient Installation DN20-110 Quick Coupling HDPE Clamp Saddle for Seamless Pipeline Transitions
Video

China Factory Easy Convenient Installation DN20-110 Quick Coupling HDPE Clamp Saddle for Seamless Pipeline Transitions

US $ 0.23-0.4/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
HDPE Pipe, PE Pipe Fitting, Electrofusion Pipe Fittings, Threaded Fittings, Steel Wire Mesh Pipe, HDPE Butt Pipe Fittings, PE Series Valve, Pert-II Pipe, Pert-II Pipe Fittings, Mpp Pipe
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Hangzhou Jiuyang Plastic Pipe Industry Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Manufacturing High Strength Female/Male Axial Impact Resistance HDPE Saddle Clamp for Agricultural Irrigation
Video

Manufacturing High Strength Female/Male Axial Impact Resistance HDPE Saddle Clamp for Agricultural Irrigation

US $ 0.23-0.4/ Piece FOB
MOQ: 10 Pieces
Connection : Welding
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Hangzhou Jiuyang Plastic Pipe Industry Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2025
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Top Quality PP Reducing Coupling PP Compression Pipe Fitting Mini Valve
Video

Top Quality PP Reducing Coupling PP Compression Pipe Fitting Mini Valve

US $ 0.115-7.68/ Box FOB
MOQ: 5 Boxes
Audited Supplier
Main Products
PVC Pipe, PVC Fittings, CPVC Pipe, CPVC Fittings, PP Fittings, PVC Ball Valve, CPVC Ball Valve
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Zhejiang Tianyan Holding Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2013
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CPVC Male Thread Adaptor with CPVC Fire Sprinkler Pressure Piping System Fittings
Video

CPVC Male Thread Adaptor with CPVC Fire Sprinkler Pressure Piping System Fittings

US $ 0.03-0.1/ Box FOB
MOQ: 5 Boxes
Flexible or Rigid : Rigid
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Zhejiang Tianyan Holding Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2013
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Electrofusion HDPE PE Pipe Fitting Electrofusion Coupling for PE100 Pn16 Pn10
Video

Electrofusion HDPE PE Pipe Fitting Electrofusion Coupling for PE100 Pn16 Pn10

US $ 0.66/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
PE Pipe Fitting, Electrofusion Coupling, Butt Fusion Fitting, PE Ball Valve, HDPE Pipe, PE-Steel Threaded
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Ningbo Yuhua Industrial Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2022
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Tamper Proof Brass Seal for Water Meters
Video

Tamper Proof Brass Seal for Water Meters

US $ 1.9/ Set FOB
MOQ: 1,000 Sets
Standard : Standard
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Ninghai Raising Copper Industry Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2007
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Gunmetal Pushfit Self Tapping Ferrule Straps with Grip Ring
Video

Gunmetal Pushfit Self Tapping Ferrule Straps with Grip Ring

US $ 15/ Piece FOB
MOQ: 500 Pieces
Audited Supplier
Main Products
Gate Valve, Ball Valve, Stop Valve, Check Valve, Gunmetal Ferrule, Brass Fittings
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Ninghai Raising Copper Industry Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2007
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Manufacturer Customize Oval Pear Shape Gas Water Cable Sprinkler Loop Pipe Hanger
Video

Manufacturer Customize Oval Pear Shape Gas Water Cable Sprinkler Loop Pipe Hanger

US $ 0.14-1.29/ Set FOB
MOQ: 1 Set
Flexible or Rigid : Flexible
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Utterly TY Intelligent Technology Co., Ltd.

Manufacturer/Factory

Shandong , China Since 2023
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Naiwo Quick Connector Stainless Steel 316L Flat Face Quick Release Coupling Quick Coupler 1/4
Video

Naiwo Quick Connector Stainless Steel 316L Flat Face Quick Release Coupling Quick Coupler 1/4

MOQ: 10 Sets
Audited Supplier
Main Products
Quick Coupling, Stainless Steel Coupling, Hydraulic Fitting, Pipe Fitting, Quick Coupler
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Hebei Naiwo Fluid Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Hebei , China Since 2017
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Grooved Ductile Iron Pipe Fittings
Video

Grooved Ductile Iron Pipe Fittings

US $ 1-100/ Piece FOB
MOQ: 1 Piece
Standard : Standard
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Weifang Juntong Machinery Auxiliaries Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong , China Since 2018
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Tank Truck Loading/Unloading Oil/Fuel/Gas/LPG Transfer Dry Break Disconnect Hose Pipe Fittings
Video

Tank Truck Loading/Unloading Oil/Fuel/Gas/LPG Transfer Dry Break Disconnect Hose Pipe Fittings

US $ 50-60/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
Rubber Hose, Hydraulic Hose, Rubber Hose Production Line, Stainless Steel Flexible Hose, Hose Fitting, Rotatory Drilling Hose, Quick Release Coupling, Camlock Coupling, High Pressure Union
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Hengshui Runxi International Trade Co., Ltd.

Manufacturer/Factory,Trading Company

Hebei , China Since 2023
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Full Open Stainless Steel Pipe Repair Clamp SS304 316 Pipe Leak Clamp Coupling
Video

Full Open Stainless Steel Pipe Repair Clamp SS304 316 Pipe Leak Clamp Coupling

US $ 1-3/ Piece FOB
MOQ: 10 Pieces
Standard : Standard
Audited Supplier
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Anhui Attach Smart Water Science & Technology Co., Ltd

Manufacturer/Factory

Anhui , China Since 2025
Chat Now Send Inquiry
Reducer Tee Union Non-Toothed Coupling Toothed Coupling Quick-Connect Coupling Double Lock Coupling
HDPE Pipe Fitting Electrofusion Fitting Electrofusion Coupler 110mm
Video

HDPE Pipe Fitting Electrofusion Fitting Electrofusion Coupler 110mm

US $ 1.77-1.78/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
HDPE Pipe Fitting, Electrofusion Fitting, Buttfusion Fitting
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Zhejiang Fengfeng Pipe Industry Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
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Brass Pipe Fitting of Straight Male Connector

Brass Pipe Fitting of Straight Male Connector

US $ 0.42/ Piece FOB
MOQ: 2,000 Pieces
Flexible or Rigid : Rigid
Audited Supplier
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Zhejiang Haizhu Pipe Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2007
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Pipeline Product Factory ISO2531/En545/En598 Fbe Coated Dci Ductile Iron Pipe Fitting for PE Pipe
Video

Pipeline Product Factory ISO2531/En545/En598 Fbe Coated Dci Ductile Iron Pipe Fitting for PE Pipe

US $ 900-1,200/ Ton FOB
MOQ: 1 Ton
Audited Supplier
Main Products
manhole cover, grating, ductile iron pipe fitting, adapter and coupling, valve, oem casting parts, oem forging parts, oem machining parts
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SYI Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Shanxi , China Since 2007
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Mech Tee Grooved Outlet Ductile Iron Grooved Mechanical Tee Grooved End
Video

Mech Tee Grooved Outlet Ductile Iron Grooved Mechanical Tee Grooved End

US $ 2-3/ Piece FOB
MOQ: 1 Piece
Structure : Universal
Audited Supplier
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Fluid Tech Piping Systems (Tianjin) Co., Ltd

Trading Company

Tianjin , China Since 2024
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Ss303 316 Dual Plate Type Pipe Repair Clamp Pipe Coupling Pipe Fitting Clamp Leak Clamp Connecting Coupling
Video

Ss303 316 Dual Plate Type Pipe Repair Clamp Pipe Coupling Pipe Fitting Clamp Leak Clamp Connecting Coupling

US $ 1-3/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
Repair Clamps, Coupling, Pipe Clamp, Pipe Repair Clamp, Compression Coupling, Leak Clamp, Stainless Repair Clamps, Stainless Coupling, Pipe Coupling, Stainless Pipe Clamp
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Weihai Haoyu Metal Products Co., Ltd

Manufacturer/Factory

Shandong , China Since 2024
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2025 Galvanized Hot Sell Heavy Duty Ningbo Manufactures Single Pipe Hanger and M8 One Screw Fixing Pipe Clamp with Rubber
Video

2025 Galvanized Hot Sell Heavy Duty Ningbo Manufactures Single Pipe Hanger and M8 One Screw Fixing Pipe Clamp with Rubber

US $ 0.0125-1.158/ Piece FOB
MOQ: 2,000 Pieces
Connection : Welding
Audited Supplier
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Cixi Cobon Pipe Clamp Co., Ltd.

Trading Company

Zhejiang , China Since 2020
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600psi Hot Selling Grooved Pipe Fittings Stainless Steel Coupling Clamps for Membrane Accessories
Video

600psi Hot Selling Grooved Pipe Fittings Stainless Steel Coupling Clamps for Membrane Accessories

US $ 15-45/ Set FOB
MOQ: 1 Set
Audited Supplier
Main Products
Casting Parts, Coupling, Water Treatment Components
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Zhejiang Parkson Water Industry Equipment Stock Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2025
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Mechanical Reinforcing Bar Connectors Bolted Rebar Coupler
Video

Mechanical Reinforcing Bar Connectors Bolted Rebar Coupler

US $ 23-28/ Piece FOB
MOQ: 500 Pieces
Flexible or Rigid : Rigid
Audited Supplier
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Changzhou Tenjan Steel Tube Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2012
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Era PP Irrigation Fitting Female Thread Socket with Watermark & Wras Certificated
Video

Era PP Irrigation Fitting Female Thread Socket with Watermark & Wras Certificated

US $ 0.662-1.525/ Piece FOB
MOQ: 100 Pieces
Audited Supplier
Main Products
PVC Fitting, CPVC Fitting, PPR Fitting, Plastic Valve, PVC Pipe and Fitting, PP Fitting
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ERA PIPING (ZHEJIANG) CO.,LTD.

Manufacturer/Factory,Individuals/SOHO

Zhejiang , China Since 2011
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Kee Klamp Fittings Tube Clamp Connector
Video

Kee Klamp Fittings Tube Clamp Connector

US $ 0.75-5.25/ Piece FOB
MOQ: 100 Pieces
Standard : Nonstandard
Audited Supplier
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Qingdao Fluido Industrial Co., Ltd.

Manufacturer/Factory

Shandong , China Since 2012
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100% New Material PE Electrical Hot Melt Sleeve

100% New Material PE Electrical Hot Melt Sleeve

US $ 0.8/ Piece FOB
MOQ: 100 Pieces
Audited Supplier
Main Products
Plastic Products, Welding Machine
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Qingdao Qingke New Material Technology Co., Ltd.

Manufacturer/Factory

Shandong , China Since 2025
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Trustworthy High Quality PPR Fittings of Coupling
Video

Trustworthy High Quality PPR Fittings of Coupling

US $ 0.03/ Box FOB
MOQ: 15 Boxes
Material : PP-R
Audited Supplier
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Zhejiang Donsen Environmental Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2006
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UL/FM Ductile Iron Grooved Galvanized Pipe Fittings and Couplings for Fire Fighting
Video

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

US $ 0.5-48/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
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.

Manufacturer/Factory,Trading Company

Shandong , China Since 2013
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Factory Cheap Price PPR Fittings Elbow 90 for Pipe Connection
Video

Factory Cheap Price PPR Fittings Elbow 90 for Pipe Connection

US $ 0.1/ Piece FOB
MOQ: 1,000 Pieces
Connection : Female
Audited Supplier
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Ningbo Minde Building Materials Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2007
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UL Listed Wire Romex Connetor
Video

UL Listed Wire Romex Connetor

US $ 0.089-1.5/ Piece FOB
MOQ: 5,000 Pieces
Audited Supplier
Main Products
Electrical Conduit
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Zhejiang Axwill Electrical Co., Ltd.

Trading Company

Zhejiang , China Since 2021
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Kanaifu FM UL Ductile Iron Grooved Flexible Fire Fighting Pipe Fitting Coupling for Water
Video

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

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

Manufacturer/Factory

Shanxi , China Since 2024
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Pn10 Pn16 SDR11 SDR21 Socket Fusion IR Butt Welding PVDF Pipe Coupling/Reducer/Adapter/45 90 Elbow/Flange End/Cap/ Tee/ Union/Bushing/Cross Fitting ISO10931
Video

Pn10 Pn16 SDR11 SDR21 Socket Fusion IR Butt Welding PVDF Pipe Coupling/Reducer/Adapter/45 90 Elbow/Flange End/Cap/ Tee/ Union/Bushing/Cross Fitting ISO10931

US $ 1.5/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
Plastic Valve, PVC CPVC PVDF PP Diaphragm Valve, PVC CPVC PVDF PP Ball Valve, PVC Ball Valve, PVC CPVC PVDF PP Strainer Filter, PVC CPVC PVDF PP Butterfly Valve, PVC CPVC PVDF PP Check Valve, PVC CPVC PVDF PP Pulse Damper, PVC CPVC PVDF PP Pipe Fitting, Safey Valve Back Pressure Valve
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NINGBO RMI PLASTIC CO., LTD.

Manufacturer/Factory

Zhejiang , China Since 2017
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Customized Threaded Half Coupling (YZF-C252)
Video

Customized Threaded Half Coupling (YZF-C252)

US $ 1/ Piece FOB
MOQ: 10 Pieces
Standard : Standard
Audited Supplier
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3S International Company Limited

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2012
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Carbon Steel 3000/6000lb B16.11 Forged Fittings Socket Welding Half Coupling Full Coupling
Video

Carbon Steel 3000/6000lb B16.11 Forged Fittings Socket Welding Half Coupling Full Coupling

US $ 0.5/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Pipe Elbow, Pipe Tee, Pipe Cap, Pipe Reducer, Pipe Bend
Contact Supplier
Hebei Shengtian Pipe-Fitting Group Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2013
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304 Stainless Steel Hose Clamp, China Manufacturer High Quality Hose Clamp
Video

304 Stainless Steel Hose Clamp, China Manufacturer High Quality Hose Clamp

US $ 0.1-0.29/ Piece FOB
MOQ: 1,000 Pieces
Flexible or Rigid : Flexible
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Hebei Puxing Alloy Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2022
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2 Sides Fixing Reinforced Blue White Zinc-Plated Heavy Duty Pipe Clamps Without Rubber
Video

2 Sides Fixing Reinforced Blue White Zinc-Plated Heavy Duty Pipe Clamps Without Rubber

US $ 0.36-0.76/ Piece FOB
MOQ: 2,000 Pieces
Audited Supplier
Main Products
Channels, Hose Clamps, Hinges, Gate Bolts, Post Supports, Cantilever Arms
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Qingdao Easy-Fix Hardware & Auto Parts Co., Ltd.

Manufacturer/Factory

Shandong , China Since 2020
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Factory Outlet Wholesale Copper Press Series Fittings for Plumbing and Gas Pipe, Include Elbow, Tee and Coupling
Video

Factory Outlet Wholesale Copper Press Series Fittings for Plumbing and Gas Pipe, Include Elbow, Tee and Coupling

US $ 0.3/ Piece FOB
MOQ: 5,000 Pieces
Flexible or Rigid : Rigid
Audited Supplier
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Zhejiang Hailiang Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2021
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Aluminum Npsh Coupling for Fire Hose
Video

Aluminum Npsh Coupling for Fire Hose

US $ 0.8/ Piece FOB
MOQ: 50 Pieces
Audited Supplier
Main Products
Fire Hose, PVC Hose, Coupling, Branchpipe, Layflat Hose, Irrigation Hose, Fire Equipment, Fire Valve, Fire-Fighting Hose, Rubber Hose
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Suzhou Seapeak Co., Ltd.

Jiangsu , China Since 2007
Chat Now Send Inquiry
Custom Made Sheet Metal Stamping Hexagonal Clamp for Pipe System
Video

Custom Made Sheet Metal Stamping Hexagonal Clamp for Pipe System

US $ 0.1-3/ Piece FOB
MOQ: 500 Pieces
Material : Stainless Steel
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Jiaxing Nanhu District Zhuoyue Hardware Factory

Manufacturer/Factory

Zhejiang , China Since 2023
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Carbon Steel Female Threaded Australian Surelock Type Universal Coupling

Carbon Steel Female Threaded Australian Surelock Type Universal Coupling

US $ 0.1-1/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Coupling
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NINGBO MATCH-LIGHT HARDWARE CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2007
Chat Now Send Inquiry
Wholesale Quick Change Plumbing Pipeline Fittings Clamp Connector Coupling
Video

Wholesale Quick Change Plumbing Pipeline Fittings Clamp Connector Coupling

US $ 9.81-74.9/ Piece FOB
MOQ: 10 Pieces
Flexible or Rigid : Rigid
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Suzhou Jieyou Fluid Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2022
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Irriplast Factory Manufacture High Quality HDPE Plastic Pipe Fitting Pn16 Coupling
Video

Irriplast Factory Manufacture High Quality HDPE Plastic Pipe Fitting Pn16 Coupling

US $ 0.5-7/ Piece FOB
MOQ: 100 Pieces
Audited Supplier
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Ningbo Irriplast Irrigation Systems CO., LTD.

Trading Company

Zhejiang , China Since 2020
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Hot DIP Galvanizing of Drain Pipe Clamp
Video

Hot DIP Galvanizing of Drain Pipe Clamp

US $ 2.5-3/ Piece FOB
MOQ: 1 Piece
Connection : Press Connection
Audited Supplier
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Hengshui Yanxiang Technology Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2024
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Pipe Clamp Flexible Coupling Grooved Coupling Rigid Coupling Rebar Coupler Pipe Fitting
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About Coupling FAQ

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

    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.

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

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

    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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