Precision-drawn aluminum tubes are the lightweight solution for standard heat exchangers manufactured with mechanically expanded round tubes, flat oval tubes, and other shapes of the tube as customized specifications.
這high-precision drawn aluminum tube（也叫aluminum cold drawn tube) is widely used for heat exchangers, including aluminum round tube, internal thread tube (inner grooved tube), seamless collector tube (header pipe), old drawn manbetx世界杯赞助商aluminium tube, seamless drawn aluminum tube, capillary tube, peanut tube, etc. It is the key material for terminal products, such as home and commercial air conditioning evaporators and condensers, automobile air conditioning evaporators, radiator condensers, water tanks, etc.
Chal Aluminum Corporation是一家完全集成的鋁製公司，可提供各種鋁產品和技術解決方案。Chal是一家高科技企業，專門從事研發和高精度鋁製繪製的試管和配置文件，Chal是一家高科技企業。我們擁有高級設備，並采用了高級擠出和繪圖技術，Chal致力於提供具有更高性能，質量更好和有價值的製造服務的創新鋁解決方案。
- Drawn Flat/Oval Tube
- Aluminum Capillary
- Aluminum Drawn Profiles (plate and bar profiles)
- HVAC/R: air conditioner, refrigeration, and another cooling system, (heat exchanger, evaporator, condenser, air cooler, water tank)
- Automotive: connection tubing, car engine manifolds
- Solar thermal
- Other industrial applications
畫鋁Tube Key Features
- High heat transfer efficiency
- 低容量 - 高質量
- High surface quality
Drawn Aluminum Tube Capacity
CHAL Aluminium Corporation is one of the biggestaluminum products manufacturers在中國。We are the leading supplier of drawn aluminum tubes and profiles.The overall production capacity exceeded 10000T in 2019.
|Round Aluminium Drawn Tube Smooth Round Tube||5000T|
|Drawn Aluminum Flat/Oval Tube||2000t|
|Aluminium Inner Grooved Tube Rifled tube & Straight inner-grooved tubes||3000T|
|Aluminum Inner Grooved Tube Rifled Tube Helical Inner Grooved Tube||1500T|
|Seamless Collector Tube and Al-Al Composite Tube (Include D Type and Square Type Header Pipe)||2500T|
|Aluminium Drawn Profiles (plate and bar profiles)||1000T|
Meeting Your Process and Product Specifications
- Designs tailored to your needs
- Coiled and cut-to-length solutions
- Process simulation
Main Advantages of Drawn Aluminum Tube
- Tailored designs
- Optimal alloy composition for vacuum and CAB brazing process
- TS 16949 certification
The manufacturing operation includes extrusion, cold drawing, zinc coating, and heat treatment(annealing), finishing dimension forming, degreasing and cleaning.
- 原料：we produce aluminum bars by ourselves, and detect each batch, ensuring that the aluminum bar is pure, free of impurities, and the chemical composition meets customer requirements.
- Drawing and tooling:the importance of tooling is to ensure dimensional accuracy, through cold drawing to get high precision of dimension and tolerance.
- Zinc coating:the tube with zinc spraying can greatly improve the corrosion resistance of aluminum tubes.
- 退火：through annealing, the tube will get better elongation and better bending performance.