Angle aluminum is also a general aluminum profile, which is widely used in many fields, such as architecture, decoration, industry, usually used instead of Angle iron. Angle aluminum is not necessarily of equal length on both sides, and also see angular aluminum with rounded corners, they have their own special use.
Industrial angle aluminum is mainly used for fittings, there are not only 90 angles, also have 45 degrees and 135 degrees. After sawing, drilling and other deep processing processes, made into finished product, to connect and fix between the two profiles. Industrial angle aluminum is generally thicker, need a certain strength to play a fixed role.
In decoration fields, mainly suitable for sealing of ceiling edge, which is thinner commonly, because just have adornment effect, so thinner for more save cost. Angle aluminum for decoration generally need spraying or electrophoresis processing, and fixed with cement nails.