• Aluminum fan System 1
Aluminum fan

Aluminum fan

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We are the largest aluminum profilemanufacture in China which specializing in industry aluminum profile. If you need some products,please feel free to send us the drawings or samples, we will supply you the good qualitywith best price, and we will serve you all the time.

We can provide such heat sink as belows:


Alloy  Aluminum 6063,6061,6005,6082 or customer nominated


T3, T4, T5, T6 and other


Anodize,  electrophoresis, powder coating, PVDF coating,  etc.


Any  colour based on Standard Germany RAL Mark


According to the drawings

Good Package

Inner plastic film /outside carton/wooden  pallets

Payment Method

T/T, L/C, etc

Delivery Time

Normally 2-4 weeks, Delivery time can be consulted.

Press  Machine

500-12500  tons all together 93 press lines.


1. Hest sink 2. Drilling; 3. Bending; 4. Cutting; 5. etc.




1.  Using our dies, no fee;

2.  Using customer drawing, opening dies, usually about 5~50 tons then the dies  cost can be refunded.

3.  Die cost is negotiable base on the order quantity


Annual  output 800,000 tons

Q:What is the aluminum soft on the automobile engine? What role does it play?
To prevent the wear of aluminum tubes, you can see that the aluminum tubes wrapped in cotton are very close to other things
Q:Can aluminum pipes be used for irrigation sprinkler systems?
Yes, aluminum pipes can be used for irrigation sprinkler systems. Aluminum pipes are lightweight, durable, and resistant to corrosion, which makes them a suitable choice for irrigation systems. They are also easy to install and can withstand high-pressure water flow. Additionally, aluminum pipes have a longer lifespan compared to other materials, such as PVC or galvanized steel, which makes them a cost-effective option for irrigation systems. However, it is important to consider the specific requirements of the irrigation system and consult with a professional to ensure that aluminum pipes are the best choice for your specific needs.
Q:Can aluminum pipes be bent or shaped easily?
Aluminum pipes possess the ability to be easily bent or shaped. The malleability of aluminum is renowned, allowing it to be formed or molded without any risk of cracking or breaking. This distinctive quality has rendered aluminum pipes highly favored in numerous applications that necessitate flexibility. An assortment of techniques, including cold bending, rotary draw bending, and heat induction bending, can be employed to bend aluminum pipes. Moreover, extrusion and rolling processes can also be utilized to shape them. The effortless bendability and malleability of aluminum pipes make them an incredibly versatile choice in industries spanning construction, automotive, and aerospace.
Q:Aluminum seamless aluminium oxidation welding line how to do?
Tubes are generally divided into seamed tubes and seamless tubes, general is seamed, there is also the welding line, the surface treatment of high demand, there may appear welding line, this is a decision process of aluminum tube itself, can not be 100% to avoid; the other is seamless aluminum, if it is truly seamless
Q:Air conditioning copper aluminum tube how to connect? It's broken at the copper aluminum pipe joint. What should I do?
1. the copper tube inside and outside of the tube wall is clean, and then in the brass (copper tube outer diameter equal to the diameter) has been prepared with uniform wall paste aluminum powder, aluminum tubes inserted into 10mm.2 open welding torch, adjust the mixing ratio of oxygen and B, choose neutral flame. With the flame heating and the alignment of adjacent copper tubes (heat uniformly faster), when heated to melt in the copper tube to start, and then rotate the brass pretty, even soluble together, then take off the gun.3 note that the paste is aluminum powder aluminum powder and water.Another point is to note that it is in the pipeline will have aluminum slag, must blow clean hair in small, because in a brass tube is formed when rubbed into aluminum complex
Q:How do aluminum pipes compare to plastic pipes in terms of durability?
There is a significant difference in durability between aluminum pipes and plastic pipes. Aluminum pipes are highly renowned for their exceptional strength and durability, rendering them highly resistant to wear and tear. They possess the ability to withstand high temperatures, pressure, and harsh environmental conditions, which makes them suitable for a wide range of applications, including plumbing systems, HVAC, and industrial processes. On the contrary, plastic pipes exhibit a relatively lower level of durability when compared to aluminum pipes. Although plastic pipes generally possess corrosion-resistant properties, they are prone to cracking, bending, and warping over time. The durability of plastic pipes greatly depends on the type of plastic utilized, with certain plastics being more durable than others. Additionally, plastic pipes may deteriorate when exposed to UV radiation, which limits their usage in outdoor applications. Overall, aluminum pipes are deemed to be more durable than plastic pipes due to their higher strength and resistance to various elements. However, the ultimate choice between these materials is contingent upon specific application requirements, cost considerations, and environmental factors.
Q:What is the difference between the aluminum tube connection and the copper tube connection of the air conditioner?
The aluminum pipe leaks easily and the copper pipe leaks less!
Q:How do aluminum pipes compare to copper pipes?
Aluminum pipes are generally less expensive and lighter than copper pipes, making them a cost-effective option for various applications. However, copper pipes have better corrosion resistance and can handle higher pressure and temperature, making them more suitable for certain industries and plumbing systems. Ultimately, the choice between aluminum and copper pipes depends on the specific requirements of the project and the trade-offs one is willing to make.
Q:Are aluminum pipes suitable for underground installations?
Aluminum pipes, indeed, prove to be a fitting choice for underground installations. Their versatility and durability make them an ideal material for such applications. To begin with, aluminum pipes possess a lightweight quality that simplifies their handling and installation when compared to materials like steel or cast iron. This attribute not only reduces transportation expenses but also minimizes the requirement for heavy machinery during the installation process. Moreover, aluminum exhibits exceptional resistance to corrosion. It forms a natural protective oxide layer on its surface, rendering it highly impervious to rust and other forms of corrosion. This reliability makes aluminum pipes an excellent option for underground installations, where they will be subjected to moisture and varying soil conditions. Furthermore, aluminum is non-magnetic, making it appropriate for underground installations in areas where magnetic interference might be a concern, such as in close proximity to power lines or sensitive electronic equipment. Additionally, aluminum pipes possess commendable thermal conductivity, facilitating efficient heat transfer. This proves beneficial for specific underground applications like geothermal systems or underground heating and cooling pipes. However, it is crucial to note that aluminum pipes may not be suitable for every underground installation. Factors like soil conditions, water chemistry, and the presence of corrosive elements should be taken into account before selecting aluminum as the material for underground pipes. It is advisable to consult with a professional engineer or contractor experienced in underground installations to ensure the appropriateness of aluminum pipes for a specific project.
Q:Do aluminum pipes require any special considerations for expansion joints?
Yes, aluminum pipes do require special considerations for expansion joints. Aluminum has a relatively high coefficient of thermal expansion, meaning it expands and contracts more than other materials when subjected to temperature changes. This expansion and contraction can cause stress, strain, and potential damage to the piping system if not properly accounted for. To address this, it is essential to install expansion joints at appropriate intervals along the aluminum pipe system. These expansion joints allow the pipe to expand and contract freely without putting excessive stress on the system. The spacing and design of the expansion joints should be determined based on factors such as the temperature range the pipes will be exposed to and the length of the pipe runs. It is also important to consider the type of expansion joint to use for aluminum pipes. Expansion joints made from materials compatible with aluminum, such as stainless steel or elastomeric materials, should be used to ensure compatibility and longevity. Additionally, the design and installation of these expansion joints should be done following manufacturer guidelines and industry standards to ensure proper functioning. Regular inspections and maintenance of the expansion joints are crucial to identify any signs of wear, damage, or failure. Proper care and maintenance of the aluminum pipe system, including the expansion joints, will help prevent leaks, pipe damage, and costly repairs in the long run. In conclusion, aluminum pipes do require special considerations for expansion joints due to their high coefficient of thermal expansion. Proper spacing, design, and installation of expansion joints, along with regular maintenance, are essential to ensure the longevity and functionality of the aluminum pipe system.

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