Hydraulic Quick Connect Couplings Supplier in China

Are you looking for the most cost-effective and most suitable hydraulic coupler manufacturer?  Topa is your best choice!

Hot Products

We are the best hydraulic quick couplers manufacturer in China, we can provide all types of quick couplings with customized service. Contact us now for a free quote!

medium pressure ISO 7241 1 Series B Hydraulic Couplings

ISO 7241-1 B Series Hydraulic Couplings

Medium pressure type; Compatible with Parker 60 close type hydraulic quick release coupling.

thread Flat Face Hydraulic Couplers

Thread Flat Face Hydraulic Couplers

Flat Face/flush face poppet valve design, compatible with faster DF series, Parker PD series.

ISO 7241 1 Series A Hydraulic Couplings

ISO 7241 1 Series A Hydraulic Couplings

Poppet type valve, close type hydraulic coupling; Interchangeable with Parker 6600 series.

Flat Face Hydraulic Couplers

Thread Lock Hydraulic Couplers

Flat face thread lock quick hydraulic couplings.Compatiblity with Voswinkel RK series.

ISO 7241 1 Series A Hydraulic Couplings close type

ISO 7241 A Series Quick Couplings

ISO 7241 1 Series A close type hydraulic couplings; Interchangeable with Parker 6600 series.

High Flow Unvalved Brass, Stainless Steel, Steel Quick Couplings

High Flow Unvalved Quick Couplings

High flow unvalved hydraulic quick couplings, made of brass, stainless steel, and steel.

ISO 5675 Agricultural Couplings Ball Type

ISO 5675 Agricultural Hydraulic Couplings

Ball valve type agricultural hydraulic quick couplings, compatible with Parker 4000 series.

ISO16028 Flat Face Hydraulic Coupler

ISO16028 Flat Face Hydraulic Coupler

ISO 16028 series flat face hydraulic coupler, compatible with Parker FE series.

ISO 7241 1 Series A Hydraulic Coupler

ISO 7241 1 Series A Hydraulic Coupler

Close type hydraulic quick coupler, ISO 7241 series; Interchangeable with Parker 6600 series.

Carbon Steel Screw Type High Pressure Quick Disconnect

Screw Type High Quick Disconnect Fitting

Carbon steel screw type high pressure quick disconnect fitting, compatible with Parker 60 series.

close typeISO 7241 1 Series B Hydraulic Couplings

ISO 7241 1 Series B Hydraulic Coupling

ISO 7241-1 B series close type hydraulic coupler, compatible with Parker 60 series.

brass ISO 7241 1 Series B Hydraulic Couplings

ISO 7241 1 Series B Hydraulic Couplings

Brass ISO 7241 1 series B hydraulic couplings, compatible with Parker 60 series.

10,000 Psi High Pressure Hydraulic Quick Coupling

High Pressure Hydraulic Quick Coupling

Close type super high pressure quick coupling. Rated pressure up to 10,000 psi.

10,000 PSI High Pressure Screw To Connect Hydraulic Quick Coupling

High Pressure Hydraulic Quick Coupling

10,000 psi super high pressure quick coupling. Threaded sleeve locking mechanism.

Carbon Steel Hydraulic Wing Couplers – ZJ-LC Series

Hydraulic Thread End Wing Style Quick Couplers

Carbon steel screw type quick disconnect fitting, compatible with Faster CVE series.

close type ISO 7241 1 Series A Hydraulic Couplings

ISO 7241 1 Series A Hydraulic Couplings

Standard ISO 7241-1 A series hydraulic couplings, interchangeable with Parker 6600 series.

ISO 7241 1 Series B Hydraulic Couplings

ISO 7241 1 Series B Hydraulic Couplings

Poppet type valve, ISO 7241-1series B close type quick release hydraulic coupler.

ISO5676 SERIES Hydraulic Quick Coupling

ISO 5676 Series Quick Coupling

Close type ISO 5676 series hydraulic quick connect fitting. Interchangeable with Faster VF series.

Flush Face Brass Hydraulic Wing Couplers

Flush Face Hydraulic Wing Couplers

Thread type wing type hydraulic quick disconnect fitting, compatible with Parker 6100 series.

close type ISO 5675 Agricultural Couplings

ISO 5675 Agricultural Hydraulic Couplings

Close type ISO 5675 agricultural hydraulic couplings. Interchangeable with Parker 4000 seres.

push and pull ISO 5675 Agricultural Couplings

Push and Pull ISO 5675 Hydraulic Couplings

Push and pull ISO 5675 agricultural hydraulic couplings, compatible with 4250 series.

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Do you need the highest quality products? The best prices? The fastest transportation? The most comfortable service? Contact Topa now, we are ready now!

Toap quick couplings

High Compatibility

Quick connect couplings are designed to be highly compatible with a diverse range of hydraulic systems. This universal compatibility simplifies the integration process for users across various industries. The connectors come in multiple sizes and configurations, ensuring they fit seamlessly into existing setups without the need for extensive modifications. As a result, users can easily adapt their equipment to different operational requirements, enhancing flexibility and reducing downtime.

Hydraulic Quick coupler lock mechanism
Hydraulic Quick coupler connection
Topa Quick Coupling

Exceptional Pressure Handling

Our quick connect couplings are engineered to withstand high-pressure environments, making them ideal for applications that involve high-pressure fluids. These couplings maintain a secure and stable connection, preventing disconnections under pressure. Furthermore, their robust design minimizes the risk of leaks, which is essential for maintaining the efficiency and safety of hydraulic systems. This feature ensures reliable performance, even under the rigorous demands of oil fields, mining operations, and construction sites.

Applications

Topa’s hydraulic quick connector fittings can be used in a variety of applications to ensure proper connection of hydraulic systems. We can supply quick couplings in all materials, so please contact us if you have any requirements! Topa’s quick release hydraulic couplers can be used in a variety of applications to ensure the proper connection of hydraulic systems. 

oilfiled equipment

Oilfield Equipment

Quick connect couplings are essential for the rapid and secure connection of hoses and pipes that transport oil and gas. These connectors reduce downtime by facilitating quick changes and maintenance, thereby improving efficiency in harsh and demanding environments. Their robust construction ensures reliability and minimizes leaks, which is critical for both safety and environmental protection in oil extraction and processing.

Topa hydraulic fittings mining

Mining Equipment

Quick connect couplings support the functionality of drills, excavators, and loaders under extreme conditions. They enable swift hydraulic hose changes in the field, significantly cutting back on maintenance time. Moreover, their durability and tight seals are vital in preventing fluid leaks, which can be both costly and hazardous in mining settings.

forestry equipment Topa

Forestry Equipment

Quick connect couplings enhance the adaptability of hydraulic systems to different tools and attachments required for cutting, moving, and processing wood. Quick connect couplings ensure a reliable hydraulic flow, which is essential for the high-powered performance needed in forestry tasks. They also contribute to safety and efficiency by enabling quick equipment modifications in the field.

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Quotation

Our Services

At Topa, we are committed to providing comprehensive solutions and exceptional service to meet the diverse needs of our clients in the hydraulic industry.

Custom Solutions

We offer custom engineering services to design and manufacture hydraulic couplings that meet specific customer requirements. Our team works closely with clients to understand their needs and deliver products that precisely fit their systems.

Large Stock Availability

We maintain a large inventory of standard hydraulic coupling models, which enables us to provide quick delivery times. This service ensures that you can minimize downtime and keep your operations running smoothly.

24/7 Technical Support

Our expert technical support team is available around the clock to assist with any queries or issues you may encounter. Whether you need help with installation, troubleshooting, or general advice, we are here to help at any time.

Logistics Solutions

Understanding the need for timely delivery, we offer customized logistics solutions tailored to each client's specific requirements. Whether you need expedited shipping or scheduled deliveries, we ensure that our products reach you when you need them.

After-Sales Service

Topa is dedicated to customer satisfaction beyond the sale. Our after-sales service includes maintenance tips, warranty support, and parts replacement to ensure the longevity and reliability of our products.

Our Factory

Our quick connect couplings are crafted using a meticulous, step-by-step process designed to ensure the highest quality and performance standards. This systematic approach guarantees precision and durability in every product.

 

Any needs?

Want to learn about Topa's quick connect products? Need additional hydraulic couplings? We are the best choice for the best price, the best quality products and the most professional service, all at Topa! Contact Topa now, we are ready to go!

Other Products

Hydraulic Hose

Crimp Style Hydraulic Fittings

Brass Hydraulic Fittings

Camlock Hydraulic Fittings

Reusable Hydraulic Fittings

Hydraulic Adapters

FAQ

What materials are used in the manufacture of your hydraulic quick connect couplings?

Our couplings are primarily made from high-grade stainless steel, brass, and carbon steel, chosen for their strength, durability, and resistance to corrosion.

Can your hydraulic quick connect couplings be used with different hydraulic fluids?

Yes, our couplings are compatible with a wide range of hydraulic fluids. Please consult our product specifications for compatibility details with specific fluids.

How do I choose the right size and type of quick connect coupling for my system?

The choice depends on your system’s pressure rating, flow rate, and the type of fluid used. Our technical team can assist you in selecting the most appropriate model for your needs.

Are your quick connect couplings suitable for high-pressure applications?

Absolutely. Our couplings are designed to withstand varying pressure levels, including high-pressure environments. Specific models are available for particularly high-pressure requirements.

What is the temperature range for your hydraulic quick connect couplings?

Our couplings operate efficiently within a temperature range typical for hydraulic systems, but exact ranges can vary by model. Temperature specifications are provided for each product.

Do you offer custom quick connect couplings?

Yes, we provide custom solutions tailored to meet unique operational needs, including custom sizes, materials, and pressure ratings.

What is the typical lifespan of your hydraulic quick connect couplings?

The lifespan can vary based on usage conditions, but with proper maintenance, our couplings are designed to last as long as the hydraulic systems they serve.

Can the couplings be easily disconnected under pressure?

Our quick connect couplings are designed with safety mechanisms that allow for disconnection at minimal pressure levels. However, we recommend relieving system pressure before disconnecting for safety.

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Hydraulic Quick Couplings catalog