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Aluminium profile basically does not have national standard not standard of say, but China has special industry standard to architectural aluminium profiles, basically make a requirement to the thickness of profile, material.
The products produced by every aluminum profile production enterprises are basically the same, but there are differences in the specific structure.But like the more general series, like GB 50, GB 868, GB 90, these are basically the same.
80 series and 60 series refer to the width of the frame of the aluminum alloy profile is 80 mm and 60 mm respectively.
According to the processing technology of extruded profiles, they can be divided into oxidation, electrophoresis, electrostatic powder spraying, fluorocarbon spraying, that is to say, different coating methods.At present, 85% of the consumption in the market is electrostatic powder spraying profiles, namely color aluminum profiles.