3103 H14 Cold Drawing Extruded Aluminium Tube Is Used For 0.35mm With Outer Diameter Of 12.5mm

The Art of Aluminum Tube Cold Drawing: Boosting Tube Quality & Dimensionality
The aluminum tube cold drawing process expertly fabricates aluminium rods to exact specifications. Each cold drawing step compacts the rod's cross-section, ensuring superior surface finish and precise dimensions. Valued for its ability to produce top-notch aluminium alloy tubes, this methodology finds substantial application across various industries like aviation, automobile, rail transit, electronics among others.

Discovering the Steps to Cold Drawing in Aluminum Tube Fabrication.
For our understanding, cold drawing of aluminum tubes involves a systematic sequence - choosing suitable rodstock, pre-treatments, starting the first draw, drying, executing mid-draws, undergoing hot treatments, performing final draws, rectifying, preparing for pickle and performing cold processing. Initially, we will position the aluminum rod onto the machine for the initial draw to initiate deformation. Mid-draw is intended to mold the steel bar in the center to acquire an ideal shape dimension for the tubing. Lastly, the last deep draw aims at refining burrs on the tube, heightening both surface quality and dimensional precision.

The cold extrusion method employed on our aluminium tubes offers several advantages:
1. Excellent Precision: The aluminium alloy tubing's cold drawing technique achieves a surface flatness of less than 0.02 millimeters and dimensional accuracy around 0.05 millimeters.;
2. Complex Shapes Created Easily: The aluminium tube cold drawing process unlocks the ability to craft diverse intricate shapes, including non-uniform and thin walled tubes;
3. Improved Aesthetic Quality: This cold drawn aluminium tube process significantly diminishes surface burrs, heightening its overall visual appeal.

The underscored process of cold drawing aluminum tubes produces superior caliber, sophisticated aluminum alloy tubes for numerous sectors such as:
1. Aviation industry: Building aircrafts, rockets, and high-speed vehicles;
2. Transportation sphere: Employing aluminum alloys in automobiles, trains, subways, etc.;
3. Electronic world: Packaging electronic products and crafting conductive pipes, just to name a few.

【 Conclusion 】

The Advantages and Market Prospects of the Aluminum Tube Cold Drawing Process: Cold drawing process of aluminum tube is an essential method for fabricating high-precision aluminum tubes. This process demonstrates high attributes, superior surface smoothness, precise size precision and minimal machining burr of aluminum tubes, rendering it advantageous in diverse industries such as aviation, automotive, rail transit, electronics, and so forth.

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.

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We can provide technical support and services for the use of Aluminium Tube, including technical guidance, production assistance and so on. Our experienced technicians can help you solve any problems you may encounter with your products.

Jiangsu Yun Neng New Material Technology Co., Ltd. is a high-tech company with a complete industrial supply chain, specializing in the development, production, and marketing of high-quality precision aluminum tube materials.

The YUN NENG vision

The company is committed to developing innovative, extremely precise, and highly corrosion-resistant aluminum materials and components.

The YUN NENG values

In China, the firm is one of the leading manufacturers to produce corrosion-resistant high-toothed aluminum tubes.

Advanced testing equipment is also available at the company,along with the industry's leading composite forming process production line, complete hot extrusion, composite molding, coil pulling, joint pulling, heat treatment, straightening and cutting, flaw detection and rewinding production equipment, and other advanced testing equipment.
Approximately 10,000 tons of high-performance, high-reliability aluminum heat exchanger tubes are produced annually.

The YUN NENG business idea

The company consistently encourages clients and industry partners to collaborate together for an outcome situation, invests in cutting-edge industrial technology, and is dedicated to scientific and technological innovation.