Aluminum Tube 3103 H14 Outside Diameter 13mm Radiator Extruding Aluminum Tube Cold-drawn Tube

In order to meet the specific technical specifications, we often use cold-drawn process to prepare aluminum rod materials in line with the standard. After drawing many times, the cross-sectional area of aluminum rod is reduced gradually, so the quality and accuracy of products are improved effectively. For the market demand for high-quality aluminum alloy pipe, the process is highly adaptable, has been widely used in aviation, automotive, rail transit and electronic and many other fields.

The cold drawing process of aluminum tube mainly includes material selection and pre-treatment, first drawing forming, then drying treatment, then intermediate drawing, size adjustment and heating treatment, and finally final drawing to remove defects, after straightening, carry out acid cleaning, then cold treatment stereotypes. The initial drawing stage involves placing the prepared aluminum rod into the machine for precise deformation treatment, while the intermediate drawing stage involves the gradual drawing of the steel to achieve the desired aluminum tube outside diameter And the ultimate drawing uses this method to remove burrs on the aluminum tube to improve the precision and surface quality of the product.

Let me introduce you to the unique features of cold-drawn aluminum tube.

First of all, its precision is very good, so that the aluminum alloy tube surface smoothness can reach less than 0.02 mm, size accuracy of 0.05 mm or so.

Secondly, the variety of complex shape is no problem, whether it is irregular or thin-walled tube, can be easily achieved by cold drawing technology. Finally, this process can also greatly reduce the burr, improve the surface quality of the pipe.

Aluminum tube cold-drawing is widely used in the production of high-precision and high requirements of aluminum alloy pipe, especially suitable for the following fields: 1. Aerospace Industry: development and manufacturing of high-speed vehicles such as aircraft and rockets. 2. Transportation: it can be found in the manufacture of vehicles such as automobiles, trains and subways. 3. Electronics manufacturing industry: such as electronic products packaging and conductive tubes.

Features:

In the reduction of cold production, more rigorous dimensional accuracy can be in the use of high-precision CNC machine tools with a tight fit Chuck shows the benefits. In addition, this method can improve the mechanical and physical properties of the material, thus improving its machining performance, achieving more subtle cutting and speeding up chip separation, so that the tool runs more smoothly. This is undoubtedly a major advantage for our products.

Our company is equipped with advanced automatic production equipment and testing equipment, its unique compound molding process production line, strong technical force, testing equipment, widely used in refrigeration, heating and new energy and other fields.

Techical Parameters:

Radiator Aluminum Alloy Tubing

(Technical requirements refer to national standards or customer technical quality requirements for production)

Applications:

While extruded aluminum is extremely common in a wide range of applications, it is not suitable for everything. Any requirement for elevated properties may turn toward cold finished product as raw material. Aerospace and defense products requiring high strength often specify cold finished bar, as well as a host of automotive applications.