[China] Aluminum net pattern aluminum is widely used, three bars, five bars, a pointer type aluminum patterns are common varieties in the field of construction, transportation, decoration, refrigeration equipment, aluminum patterns can be seen in the figure. With the increasing number of domestic manufacturers, the quality of various patterns of aluminum plates is also uneven, with huge differences. How to choose a high-quality pattern aluminum plate?
Look at the thickness. Quality selected pattern aluminum plate having a thickness, strength, and so the oxide film thickness should meet national standards: thickness of a plate ≥1.2mm, a tensile strength ≥157 N / mm, the yield strength ≥108 N / mm, the oxide film Thickness ≥ 10 microns. If it fails to meet the standard, it is a poor quality aluminum plate.
Second, see processing. Regular manufacturers pattern aluminum production, material stress, the plate surface clean and bright, clear pattern neat, smooth aluminum surface without grease, scratches, and other defects or broken; and small pattern aluminum production plant, the material used to make aluminum scrap, The surface is dull, the pattern is not clear, it is not neat, the surface of the board is uneven, the performance is not up to standard, and the quality is poor.
Three to see the price. Patterned aluminum plate is divided into two kinds of pure aluminum and alloy, the price is not the same naturally. Formal manufacturers of aluminum plate processing fee of a ton in a few thousand dollars, the alloy price is higher than pure aluminum, the regular manufacturers of aluminum prices are higher than the inferior aluminum plate to 20% -30% higher. When companies purchase, they should not be compared to the price, buy unqualified products, it is too late.
Four to see service. From the factory production line shop enterprise, the intermediate to be subjected to packing, loading, transport, storage, many links open package, aluminum patterns inevitable oxidation, scratching and the like defects, a large scale, the service provider will provide users with a good Retire, change service, solve the worries for the user.
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Anfeng Magnets Manufactruing Co.,Ltd , https://www.anfengmagnetics.com