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+--- Thread: How to choose high-quality aluminum checker plate? (/Thread-How-to-choose-high-quality-aluminum-checker-plate)
How to choose high-quality aluminum checker plate? - aluhm - 12-19-2017
luminum checker plate is widely used. Three bars, five bars, diamond aluminum checker plate are common varieties. In the construction, transportation, decoration, refrigeration equipment and other fields, we can see the aluminum checker plate. With the growth of domestic manufacturers, the quality of various aluminum checker plate is also different, how to pick high-quality aluminum checker plate?
1, thickness. High-quality aluminum checker plate selected thickness, strength, oxide film thickness and so should meet the national standard: aluminum plate thickness ≥ 1.2mm, tensile strength ≥157 cattle / square millimeter, yield strength ≥ 108 N / mm2, oxide film Thickness ≥ 10 microns. If not meet the standard, is the poor pattern of aluminum.
2, processing. Regular manufacturers of five patterns of aluminum, the use of materials stress, bright and clean board, clear and tidy patterns, aluminum flat, the surface without oil, scratches, injury and other defects; and small factory production aluminum checker plate, aluminum scrap with the material , The surface is bleak, the pattern is not clear, not neat, the board is not smooth, the performance is not up to standard, poor quality.
3, the price. aluminum checker plate is divided into two kinds of pure aluminum and alloy, the price is not the same natural. Regular manufacturers of aluminum checker plate processing costs a ton in a few thousand dollars, the alloy price is higher than pure aluminum, regular manufacturers of aluminum prices than low-grade aluminum to 20% -30% higher. So when the purchase can not be more than the price, to buy substandard products, when the time will suffer.
4, service. From the manufacturers of the production line to the enterprise workshop, the middle of the package to go through, loading, transportation, storage, open the package many links, aluminum checker plate will inevitably appear oxidation, scratches like defects, large scale, good service for the user to provide back, for service, for users to solve worries.
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