How Can We Judge the Quality of Industrial Aluminum Profiles? Take a Look

Industrial aluminum profile is alloy material with aluminum as the main ingredient. The aluminum rod is hot melt, and then squeezes aluminum with different section shapes. However, the proportion of alloys is different, and the mechanical properties and application fields of industrial aluminum profiles produced are also different. How can I buy good quality industrial aluminum profiles? The following industrial aluminum profile manufacturers will introduce how to judge the quality of industrial aluminum profiles. 1. Aluminum profile manufacturers -large aluminum profile factories, raw materials, production process standards, strict quality control, processing costs higher than small manufacturers. In recent years, with the improvement of the industrial level, the aluminum industry has become more and more popular. Sales diversified, the price difference is very different. Unknown customers will only choose industrial aluminum sales companies from ****. This forces some of the companies that insist on quality to ensure sales with lower raw materials and processing costs, and the market chaos is increasingly obvious. 2. The large amount of waste and aluminum in industrial aluminum -type materials can greatly reduce costs, but it will lead to unqualified industrial aluminum chemical composition and seriously endanger the project. 3. The thickness distribution of the thickness is roughly the same size, as well as cross -sectional size, width, center hole, but the wall thickness is very different, the weight can be very different, each price is also differently different. In addition, lower industrial aluminum can reduce some closing time, reduce the consumption of chemical reagents, and reduce costs, but the corrosion resistance of materials is greatly reduced. 4. The thickness of the oxidation film -the aluminum surface is not easy to rust and corrosion due to insufficient thickness. * * * Standard aluminum oxide film thickness should not be less than 10 microns. Some attribute names, addresses, production licenses, certificates, industrial aluminum profiles, 4 to 4um membrane thickness, and some even have no membrane. According to expert estimates, every ton of ingredients can be reduced by 150 yuan per ton of the thickness of 1um oxide film. 06-02