29
2024-05
Quality Identification of Aluminum Alloy Doors and Windows
News
According to national regulations, the aluminum profiles used for high-quality aluminum alloy doors and windows have uniform standards for thickness, strength and oxide film. The wall thickness of aluminum profile for aluminum alloy doors and windows should not be less than 1.2mm, and the thickness of oxide film should reach 10 microns. According to different styles, the thickness of aluminum is taken from 1.2mm to 1.6mm, which provides a good quality guarantee for the aluminum alloy doors and windows produced by Wen Zhixin.
29
2024-05
Aluminum alloy doors and windows decoration pay attention to the problem
News
The typical characteristics of aluminum alloy doors and windows are light weight and high hardness. Aluminum alloy doors and windows are not easy to rust, fade and fall off. Decorated out of the effect is also very good-looking, elegant decorative effect.
29
2024-05
Features of low-quality aluminum alloy door and window profiles
News
The thickness of the oxide film of the building aluminum profile shall not be less than 10um (microns). The thickness is not enough, the appearance of aluminum profile is easy to rust and corrode. In the sampling inspection, some aluminum profiles without production name, factory site, consumption permit and certificate of approval have an oxide film thickness of only 2 to 4um, and some even have no oxide film. According to the expert budget, for every 1um oxide film thickness reduction, the power consumption cost per ton of profile can be reduced by more than 150 yuan.
29
2024-05
How to control the quality of aluminum alloy doors and windows in the production process?
News
The quality of aluminum doors and windows products directly affects the quality of housing construction projects, and also affects the reputation and economic benefits of aluminum doors and windows production, construction and installation enterprises.