Product Description

Product Description

Aluminum Compressed Air Pipe

Introducing the Aluminum Compressed Air Pipe by HangZhou CHINAMFG Fluid Technology Co., Ltd. This isometric direct connection is a common and effective way of connecting pipes, providing numerous benefits for your compressed air system.


  • Simple and fast installation
  • Tight and reliable connection
  • Low resistance and pressure loss


With the Aluminum Compressed Air Pipe, installation becomes a breeze. The direct butt jointing of pipes eliminates the need for additional joints or connecting devices, saving you time and labor costs. Simply align and tightly connect 2 aluminum pipes of equal diameter to complete the connection.

Furthermore, the equal diameter direct connection method ensures the tightness and reliability of the pipe connection. By following the proper connection process and technology, the pipes can be completely sealed, effectively preventing compressed air leakage. This tight connection keeps your system running efficiently, improving overall working efficiency.

In addition, the aluminum alloy construction of the pipe contributes to its low resistance and pressure loss. Without any additional joints or connecting devices, the flow inside the pipe experiences minimal resistance, resulting in relatively low pressure loss. This not only improves air transfer efficiency but also reduces energy consumption, making it an environmentally friendly choice.

Choose the Aluminum Compressed Air Pipe for a hassle-free installation, reliable connections, and improved efficiency in your compressed air system.

Product Parameters

S.N Norminal diameter (mm) W(mm) H(mm)
DN20 48 52
DN25 53 52
DN40 81 75
DN50 91 75
DN65 124 106
DN80 141 106
DN100 158 106
DN125 181 106
CC 5710 30 DN148 225 130
BB 5710 30 DN200 281 130

1. Complete Reliability Removable and reusable components, perfect for your factory environment
Fast installation of shunt device and branch pipeline, convenient adjustment of production line
Rich interfaces and accessories, suitable for any system
All components are nonflammable
2. Better Corrosion Resistance than 304 Stainless Steel Anti-corrosion Internal Surface Treatment of Aluminum Alloy Pipe
Alkali and acid corrosion resistance
Internal surface always clean, no pressure loss of the pipe network system
3. Easy Operation Pipelines and connectors can be installed immediately without additional treatment — no pre construction preparation is required
Fast assembly, no welding, gluing or stranding required – time saving
Easy assembley- no need for training
Light weight, easy for cutting pipes — easier to work on site
Directly use — the system can be tested and used immediately
4. Energy Saving Consistently high quality interior surfaces – clean air
Low friction of inner surface — high flow performance
Precise pipe diameter – optimized sealing
Automatic filling type large contact surface sealing system ,no leakage
5. Excellent Resistance against the Following Environments Corrosion
Mechanical vibration
Thermal variations
Compressor oil
6. Durable, Beauty Electrostatic spraying when leaving the factory
Standard color, beautiful appearance

Product Category & Application

HangZhou CHINAMFG Fluid Technology Co., Ltd. offers a sustainable, efficient, and energy-efficient fluid transportation system. Our Air Compressor Room Industrial Fluid Delivery System features a Pipe to Pipe Equal Coupling, providing a reliable connection for your plumbing needs. With a ten-year quality guarantee, our Press Connection ensures long-lasting performance. Explore our range of pipe fittings, couplings, connectors, and more for all your fluid transportation needs.

Company Profile

HangZhou CHINAMFG Fluid Technology Co., Ltd.

HangZhou CHINAMFG Fluid Technology Co., Ltd. is a manufacturing company specializing in aluminum pipe, pipe fitting, and industrial aluminum profile. We are dedicated to research and development, production, sales, and installation. Our company is located in the economic and technological development zone of HangZhou, ZheJiang , with a spacious floor space of 200 mu and a total investment of 180 million yuan.

With our state-of-the-art production and inspection equipment, including a mold center, inspection center, and R&D equipment imported from Germany, South Korea, and Japan, we have become a large-scale aluminum alloy manufacturer with first-class technical equipment.

Our production facilities include 5 aluminum alloy tube extrusion production lines, 3 deep processing production lines for finished products, and 2 production lines for industrial aluminum profile. This enables us to have an annual production capacity of 3,000 tons of aluminum alloy pipe and 8,000 tons of industrial aluminum profile.

At HangZhou CHINAMFG Fluid Technology Co., Ltd., we are committed to delivering high-quality products that meet the needs of our customers. Our aluminum pipes, pipe fittings, and industrial aluminum profiles are designed to provide durability, reliability, and excellent performance. Whether you require aluminum components for industrial applications or other purposes, our products are the perfect choice.

Choose HangZhou CHINAMFG Fluid Technology Co., Ltd. for all your aluminum pipe, pipe fitting, and industrial aluminum profile needs. Contact us today to learn more about our products and services.

HangZhou CHINAMFG Fluid Technology Co., Ltd.

The company specializes in the innovation and deep processing of non-ferrous materials. We are proud to introduce our range of high-quality and diversified products that cater to the demands of customers worldwide.

Product Description:

  • High Intensity Aluminum Alloy Pipe: Our high-intensity aluminum alloy pipe is designed to meet the highest standards of durability and strength. It is perfect for applications that require a lightweight yet robust solution.
  • Stainless-Steel Pipe: Our stainless-steel pipe is crafted with precision and offers excellent corrosion resistance. It is ideal for industries where hygiene and longevity are paramount.
  • Copper-Aluminum Composite Pipe: Our copper-aluminum composite pipe combines the best properties of both materials. It provides superior heat transfer and is widely used in heating and cooling systems.
  • Aluminum Pipe with Internal Thread: Our aluminum pipe with internal thread is designed for easy installation and connection. It is suitable for various plumbing and fluid transfer applications.
  • High-Frequency Welding of Aluminum Alloy Collector Pipe and Pipe Fittings: Our high-frequency welding technology ensures seamless joints and enhances the overall performance of the collector pipe and pipe fittings. It is a reliable choice for efficient fluid transportation.

With our commitment to innovation and customer satisfaction, we strive to deliver products that exceed expectations. Choose HangZhou CHINAMFG Fluid Technology Co., Ltd. for a wide range of high-quality and diversified non-ferrous material products.

Our Customers

HangZhou CHINAMFG Fluid Technology Co., Ltd.

At HangZhou CHINAMFG Fluid Technology Co., Ltd., we are dedicated to continuously improving the reliability and durability of our products through sustained innovation in design. Our complete innovation process, strict working condition design, and rigorous quality control measures ensure the production of high-quality products.

With JIEU, you can expect powerful technical support for every project, while minimizing your costs. We offer the perfect total solution for fluid transportation, allowing you to achieve optimal return on investment and safeguard efficient productivity.



After Sales Service

UPIPE Series Product – Ten-year Quality Guarantee

HangZhou CHINAMFG Fluid Technology Co., Ltd. offers a ten-year quality guarantee for the UPIPE series product. Within 10 years from the installation and acceptance of the product, we will replace or repair it free of charge in case of any quality problems.

Please note that the following reasons are not covered under the guarantee:

  1. The product or component is out of the warranty period, except for products with extended quality assurance service.
  2. The product has not been installed according to our stipulations or has exceeded the applicable scope specified by our company. It must be operated in accordance with our company’s manual and the requirements of the relevant installation and maintenance documents. Additionally, it should not be used in a working environment that goes against our stipulations. The guarantee does not cover damage caused by improper installation, storage, or operation, such as exposure to excessively high or low ambient temperatures, corrosive environments, or external forces.
  3. The breakdown or damage caused by unauthorized installation, repair, modification, or dismounting performed by our company’s after-sales personnel or the designated service agent, except for the third-party after-sales service agency entrusted by the company.

Choose UPIPE series products for their exceptional quality and enjoy peace of mind with our ten-year quality guarantee.

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fluid coupling

Factors to Consider when Choosing between a Fluid Coupling and a VFD (Variable Frequency Drive)

When selecting between a fluid coupling and a VFD for a power transmission application, several factors should be taken into account:

  • Speed Control Requirements: Consider whether variable speed control is essential for your application. VFDs are excellent for applications that require precise and flexible speed control, while fluid couplings typically offer limited speed control capabilities.
  • Energy Efficiency: Evaluate the energy efficiency requirements of your system. VFDs can offer higher energy efficiency by allowing the motor to run at optimal speeds, whereas fluid couplings introduce some energy losses due to slip.
  • Starting Torque: Examine the starting torque requirements of the driven load. Fluid couplings can provide high starting torque and smooth acceleration, which may be advantageous for applications with high inertia loads.
  • Overload Protection: Consider the need for overload protection. Fluid couplings inherently provide some protection against shock loads by allowing slip, while VFDs may require additional protective mechanisms.
  • Maintenance and Service: Evaluate the maintenance and service requirements of both systems. Fluid couplings are generally simpler and require less maintenance compared to VFDs, which involve electronic components.
  • Cost: Compare the initial and long-term costs of both options. VFDs often have higher upfront costs but can provide significant energy savings in the long run, while fluid couplings may have lower initial costs but could lead to higher energy consumption.

Ultimately, the choice between a fluid coupling and a VFD depends on the specific needs of your application. Each option has its advantages and limitations, and a thorough analysis of the operating conditions and performance requirements will help determine the most suitable solution for your system.

fluid coupling

Fluid Couplings in Hydraulic Drive Systems

Yes, fluid couplings can be used in hydraulic drive systems to transmit power and control the speed of driven components. In hydraulic drive systems, fluid couplings act as a torque converter, providing a smooth and gradual transfer of power between the input and output shafts.

The basic principle of a fluid coupling remains the same whether it is used in a mechanical drive system or a hydraulic drive system. The fluid coupling consists of an input impeller connected to the prime mover (such as an electric motor or an engine) and an output runner connected to the driven component.

When the prime mover is activated, it drives the input impeller, creating a flow of hydraulic fluid within the coupling. This fluid flow creates a hydrodynamic torque that is transferred to the output runner, driving the connected component. The fluid coupling allows for a controlled slip between the input and output, allowing the driven component to start smoothly and gradually reach its desired speed.

In hydraulic drive systems, fluid couplings offer several advantages:

  • Smooth Torque Transmission: Fluid couplings provide smooth torque transmission, reducing shocks and vibrations in the system.
  • Overload Protection: Fluid couplings can protect the drive system from overloads by allowing some slip in the event of sudden changes in load or jamming of the driven component.
  • Speed Control: By controlling the flow of hydraulic fluid, the speed of the driven component can be precisely regulated.
  • Energy Efficiency: Fluid couplings can help improve energy efficiency by reducing mechanical losses and optimizing power transmission.

Hydraulic drive systems with fluid couplings are commonly used in various industrial applications, including conveyor systems, mining equipment, marine propulsion, and more. They offer reliable and efficient power transmission while protecting the machinery from excessive loads and shocks.

It’s essential to consider the specific requirements of the hydraulic drive system and the characteristics of the fluid coupling to ensure optimal performance and efficiency in the application.

fluid coupling

Controlling Torque and Rotational Speed with Fluid Couplings

A fluid coupling plays a crucial role in controlling torque and rotational speed in power transmission systems. The principle behind its operation allows for smooth torque transmission while offering some level of speed control:

  • Torque Transmission: When power is applied to the input side (also known as the driving side) of the fluid coupling, the impeller starts to rotate and accelerates the transmission fluid inside the housing. The kinetic energy of the moving fluid creates a rotating flow pattern that transfers torque to the output side (also known as the driven side) of the coupling. This torque transfer enables the connected machinery or equipment to start smoothly without any shock loading.
  • Slip: In a fluid coupling, there is always a slight difference in speed between the input and output sides due to the viscous nature of the fluid. This speed difference is known as slip. The slip allows the fluid coupling to protect the connected components from sudden torque spikes and vibrations. If the output side experiences an abrupt load increase or jam, the slip absorbs the excess torque, preventing damage to the drivetrain.
  • Speed Control: While fluid couplings are not as efficient in speed control as variable-speed drives, they do offer some inherent speed control characteristics. The amount of slip in the fluid coupling affects the output speed relative to the input speed. By adjusting the fill level of the fluid coupling or using different fluid viscosities, it is possible to fine-tune the speed at which the output shaft rotates. However, it’s important to note that this speed control is limited compared to other speed control mechanisms.

Overall, fluid couplings provide a reliable and efficient means of controlling torque during power transmission. Their ability to dampen torsional vibrations and provide overload protection makes them suitable for various applications where smooth torque transfer and protection against shock loads are essential.

China factory Air Compressor Room Industrial Fluid Delivery System Pipe to Pipe Equal Coupling  China factory Air Compressor Room Industrial Fluid Delivery System Pipe to Pipe Equal Coupling
editor by CX 2024-02-10