Aluminum alloy doors and windows classification and characteristics

[China Aluminum Industry Network] Aluminum alloy doors and windows according to its structure and opening methods are divided into: sliding doors and windows, flat doors and windows, fixed windows, suspended windows, shutters, screens, etc., of which sliding doors and windows, flat doors and windows are used more.

Compared with ordinary doors and windows, steel doors and windows, and steel doors and windows, aluminum alloy doors and windows have the following main features:

1. Light weight. Aluminum alloy doors and windows materials, light weight, aluminum profiles per square meter with an average of 8 ~ 12kg, and per square meter of steel doors and windows with an average of 17 ~ 20kg.

2. The sealing performance is good. Airtightness, watertightness, sound insulation are all good, and heat insulation is good.

3. Beautiful color. Aluminum alloy door and window frame material profile surface can be oxidized and colored, and can be made into silver white, bronze, dark red, dark gray, brown and other colors or colored patterns, and can also be coated with acrylic decorative film to make the surface bright.

4. Corrosion resistance, easy to use and maintain. Aluminum alloy doors and windows do not rust, do not fade, the surface does not need to paint, maintenance costs less.

5. High strength, good rigidity, strong and durable.

6. Convenient processing, easy production and industrialization, aluminum alloy doors and windows processing, production, assembly can be carried out in the factory, is conducive to the realization of product design standardization, serialization, parts commonality, product commercialization.

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The 1'' flow meter specification is as follows,

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