Are you in the market for high-quality couplers and wondering where to find the best suppliers? With countless factories in China, choosing the right one can feel overwhelming. Understanding the top coupler suppliers is crucial, as it can significantly impact your project’s success and budget. By knowing the best options, you can ensure superior quality, competitive pricing, and reliable service. Ready to make an informed decision? Dive into our comprehensive comparison of the leading coupler supplier factories in China and discover the perfect fit for your needs!

Hydraulic Quick Coupling Manufacturers China – IKER

Product Details: Hydraulic Quick Couplings made of carbon steel, stainless steel, or brass, designed for high pressure applications.

Technical Parameters:
– Working pressure up to 1000 bar
– Specifications range from 1/8″ to 2″

Application Scenarios:
– Used for oil and other liquid media
– Applicable in pneumatic applications for air tools and hoses

Pros:
– High durability and resistance to pressure
– Wide range of specifications to meet various needs

Cons:
– Potential for leakage if not properly connected
– Requires regular maintenance to ensure optimal performance

Rebar Coupler | Reinforcement couplers | ITEKCON couplers

Product Details: ITEKCON offers a range of rebar couplers including threaded rebar couplers, taper thread couplers, cold extrusion couplers, and bolted rebar couplers.

Technical Parameters:
– Defective rate: less than 0.05%
– On-time delivery rate: >99.7%

Application Scenarios:
– Construction sites
– Reinforcement projects

Pros:
– High-quality products with strict quality control
– Competitive pricing due to low-cost labor and strong manufacturing capacity

Cons:
– Potential communication issues in international trade
– Limited information on specific technical parameters

Mechanical rebar splice couplers-rebar couplers factory-China JBCZ …

Product Details: Mechanical rebar splice couplers manufactured by JBCZ, including various types such as CNC type, DEXTRA, Epoxy Coated, and Weldable rebar couplers.

Technical Parameters:
– Tensile strength: 800MPA
– Yield strength: 600MPA

Application Scenarios:
– Used in construction projects like Dubai Khalifa Tower and Hangzhou Bay Crossing…
– Applicable in various structural reinforcement scenarios.

Pros:
– High tensile and yield strength.
– Wide range of products for different applications.

Cons:
– Limited information on specific product dimensions.
– Potentially high cost depending on the type of coupler.

Coupling Manufacturer, Shaft Coupling Manufacturing – China Huading

Product Details: Various types of couplings including gear couplings, disc couplings, tire couplings, jaw couplings, grid couplings, flexible pin & bush couplings, flange couplings, and roller chain couplings.

Technical Parameters:
– Torque range: 1,900 to 2,080,000 Nm
– Operating temperature: -20 to 80 degrees Celsius

Application Scenarios:
– Used in steel mills, printing presses, and conveyors.
– Applicable in industries like metallurgy, mining, transportation, and chemical.

Pros:
– High torque density and flexibility.
– Durable and capable of handling high shock loads.

Cons:
– May require precise installation.
– Some types may have limitations in misalignment compensation.

Camlock Coupling Company

Product Details: Camlock couplings are quick-connect fittings used for the transfer of liquids and dry products. They are available in various materials including Aluminum, Stainless Steel, Brass, PP, and Nylon, and come in sizes ranging from 1/2 inch to 12 inch.

Technical Parameters:
– Material: Aluminum, Stainless Steel, Brass, PP, Nylon
– Size Range: 1/2 inch to 12 inch

Application Scenarios:
– Used for suction and delivery of petroleum products
– Used for chemicals, water, and other liquid or dry products

Pros:
– Durable and reliable for various applications
– Quick and easy to connect and disconnect

Cons:
– May require specific adapters for certain applications
– Potential for leakage if not properly connected

Cangzhou Bartech Construction Material Co., Ltd

Product Details: Cangzhou Bartech Construction Material Co., Ltd offers a range of rebar couplers and threading machines, including the THREAD ROLLING MACHINE-40A and 40L THREAD ROLLING MACHINE.

Technical Parameters:
– Model: THREAD ROLLING MACHINE-40A
– Model: 40L THREAD ROLLING MACHINE

Application Scenarios:
– Construction industry for rebar connections
– Manufacturing of rebar couplers

Pros:
– High quality and innovative technology
– 14 years of export experience

Cons:
– Limited information on specific technical specifications
– Potentially high competition in the market

China Coupler Pricelist, Company | Sinopulse

Product Details: High-Quality Coupler Products for Industrial Applications

Technical Parameters:
– Reliable and efficient fluid transfer
– Crafted with precision for secure connections

Application Scenarios:
– Hydraulic systems
– Industrial applications requiring fluid transfer

Pros:
– Durable and reliable
– Optimizes system performance

Cons:
– Specific product details not provided
– Limited information on compatibility

China Cryogenic Hydraulic Powered Quick Connect / Disconnect Coupler …

Product Details: Cryogenic Hydraulic Powered Quick Connect / Disconnect Coupler (QCDC) enables quick connection and disconnection for marine loading arms and manifold flanges, suitable for various product media including oil, chemicals, LPG, and LNG.

Technical Parameters:
– Controlled by a hydraulic difunctional cylinder ensuring equal grasping force on…
– Eccentric mechanical lock with spring on each claw to maintain tightness during…

Application Scenarios:
– Marine loading operations for oil and gas products.
– Chemical product transfer in cryogenic conditions.

Pros:
– Reduces operator workload with quick connect/disconnect functionality.
– Designed to prevent low temperature and icing effects on operation.

Cons:
– Potential reliance on hydraulic systems which may fail.
– Manual disconnection required in case of power/hydraulic failure.

China Scaffolding Coupler Manufacturers, Suppliers, Factory – Buy …

Product Details: Scaffolding couplers including various types such as T-bolt, swivel couplers, inner joint pins, and beam clamps, used for connecting steel pipes in scaffolding systems.

Technical Parameters:
– Diameter: 48.6mm, Weight: 650g, Thickness: 3mm, Material: Q235, Surface Treatmen…
– Standard: BS1139, Cross Nut: 21mm

Application Scenarios:
– Construction engineering for high-rise buildings
– Industrial and commercial construction scaffolding

Pros:
– Resistance to deformation and optimized structure
– Versatile use in various scaffolding systems

Cons:
– May require specific standards for different regions
– Potential for corrosion if not properly treated

China Directional Coupler Manufacturers, Suppliers, Factory – Buy …

Product Details: Directional couplers with various specifications including 4.3-10, N Type, and 7/16DIN connectors, suitable for wideband frequency applications.

Technical Parameters:
– Frequency Range: 698-6000MHz
– Power Handling: Up to 300W

Application Scenarios:
– Telecommunications
– Broadcasting

Pros:
– High Isolation and Low Insertion Loss
– Low PIM performance

Cons:
– Limited to specific frequency ranges
– Potential compatibility issues with non-standard connectors

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Comparison Table

Company	Product Details	Pros	Cons	Website
Hydraulic Quick Coupling Manufacturers China – IKER	Hydraulic Quick Couplings made of carbon steel, stainless steel, or brass, designed for high pressure applications.	– High durability and resistance to pressure – Wide range of specifications to meet various needs	– Potential for leakage if not properly connected – Requires regular maintenance to ensure optimal performance	www.aikecoupling.com
Rebar Coupler	Reinforcement couplers	ITEKCON couplers	ITEKCON offers a range of rebar couplers including threaded rebar couplers, taper thread couplers, cold extrusion couplers, and bolted rebar couplers.	– High-quality products with strict quality control – Competitive pricing due to low-cost labor and strong manufacturing capacity
Mechanical rebar splice couplers-rebar couplers factory-China JBCZ …	Mechanical rebar splice couplers manufactured by JBCZ, including various types such as CNC type, DEXTRA, Epoxy Coated, and Weldable rebar couplers.	– High tensile and yield strength. – Wide range of products for different applications.	– Limited information on specific product dimensions. – Potentially high cost depending on the type of coupler.	www.jbcz.com
Coupling Manufacturer, Shaft Coupling Manufacturing – China Huading	Various types of couplings including gear couplings, disc couplings, tire couplings, jaw couplings, grid couplings, flexible pin & bush couplings, fla…	– High torque density and flexibility. – Durable and capable of handling high shock loads.	– May require precise installation. – Some types may have limitations in misalignment compensation.	www.huadingmachine.com
Camlock Coupling Company	Camlock couplings are quick-connect fittings used for the transfer of liquids and dry products. They are available in various materials including Alum…	– Durable and reliable for various applications – Quick and easy to connect and disconnect	– May require specific adapters for certain applications – Potential for leakage if not properly connected	www.camlockcoupling-china.com
Cangzhou Bartech Construction Material Co., Ltd	Cangzhou Bartech Construction Material Co., Ltd offers a range of rebar couplers and threading machines, including the THREAD ROLLING MACHINE-40A and…	– High quality and innovative technology – 14 years of export experience	– Limited information on specific technical specifications – Potentially high competition in the market	www.chinabartech.cn
China Coupler Pricelist, Company	Sinopulse	High-Quality Coupler Products for Industrial Applications	– Durable and reliable – Optimizes system performance	– Specific product details not provided – Limited information on compatibility
China Cryogenic Hydraulic Powered Quick Connect / Disconnect Coupler …	Cryogenic Hydraulic Powered Quick Connect / Disconnect Coupler (QCDC) enables quick connection and disconnection for marine loading arms and manifold…	– Reduces operator workload with quick connect/disconnect functionality. – Designed to prevent low temperature and icing effects on operation.	– Potential reliance on hydraulic systems which may fail. – Manual disconnection required in case of power/hydraulic failure.	www.cclpec.com
China Scaffolding Coupler Manufacturers, Suppliers, Factory – Buy …	Scaffolding couplers including various types such as T-bolt, swivel couplers, inner joint pins, and beam clamps, used for connecting steel pipes in sc…	– Resistance to deformation and optimized structure – Versatile use in various scaffolding systems	– May require specific standards for different regions – Potential for corrosion if not properly treated	www.topway-scaffold.com
China Directional Coupler Manufacturers, Suppliers, Factory – Buy …	Directional couplers with various specifications including 4.3-10, N Type, and 7/16DIN connectors, suitable for wideband frequency applications.	– High Isolation and Low Insertion Loss – Low PIM performance	– Limited to specific frequency ranges – Potential compatibility issues with non-standard connectors	www.topwavetelecom.com

Frequently Asked Questions (FAQs)

What types of couplers do suppliers in China offer?

You can find a wide variety of couplers in China, including hydraulic, pneumatic, and mechanical couplers. Many suppliers also offer custom solutions tailored to specific applications, ensuring you can find the right fit for your needs.

How can I ensure the quality of couplers from Chinese suppliers?

To ensure quality, look for suppliers with certifications like ISO 9001. Request samples before placing large orders and read reviews from other customers. Establishing clear communication about your quality expectations is also essential.

What is the typical lead time for coupler orders from China?

Lead times can vary based on the supplier and order size, but generally, you can expect 2 to 6 weeks for production. Shipping times will add additional days, so plan accordingly to meet your project deadlines.

Are there minimum order quantities (MOQs) for couplers?

Yes, many suppliers have minimum order quantities, which can range from a few dozen to several hundred units. It’s best to check with individual suppliers to understand their specific MOQs and negotiate if necessary.

How do I handle shipping and customs for coupler orders from China?

Most suppliers can assist with shipping arrangements, but you should also consider hiring a freight forwarder. They can help navigate customs regulations and ensure your couplers arrive safely and on time. Always check import duties and taxes applicable in your country.