Aluminum alloy door industry price
Aluminum alloy doors and windows refer to doors and windows with aluminum alloy extruded profiles as frames, stiles and fans, referred to as aluminum alloy doors and windows for short. Aluminum alloy doors and windows include wood-plastic composite doors and windows with aluminum alloy as the stress bar (the bar bears and transmits self-weight and load), which is called aluminum-wood composite doors and windows and aluminum-plastic composite doors and windows for short.
Stanley 20 17 is specially designed for balconies: ￥360.
Top ten brands of aluminum alloy sliding doors and windows in China: ￥498.
National factory direct sales luxury villa broken bridge sound insulation: 230.
Kangda aluminum alloy doors and windows? Heavy sliding door: 188 (price source network, for reference only)
What are the brands of aluminum alloy door industry?
1, Chinalco Aluminum (China Aluminum Group, one of the top ten aluminum profile enterprises in China, a super-large state-owned enterprise managed by the central government)
2. Asia-South Asia (China's well-known trademark, China's famous brand, China's top ten aluminum profile enterprises, Guangdong Asia Aluminum Factory Co., Ltd.
3. Mei Jian Aluminum (China well-known trademark, China famous brand, China top ten aluminum enterprises, Guangdong Mei Jian Aluminum Factory Co., Ltd.)
4. Lv Feng Aluminum Industry (China Famous Brand, Guangdong Famous Trademark, Guangdong Famous Brand Product, Guangdong Lv Feng Aluminum Industry Co., Ltd.)
5. Zhongwang Aluminum (China famous trademark, China famous trademark, Liaoning famous brand product, China Zhongwang Holding Co., Ltd.)
6. Xingfa Aluminum Industry (China Famous Brand, China Well-known Trademark, China Top Ten Aluminum Profile Enterprises, Xingfa Aluminum Holdings Co., Ltd.)
7. Liang Dong Aluminum Industry (listed company, China famous brand, China famous trademark, China top ten aluminum profile enterprises, Zhejiang Liang Dong New Materials Co., Ltd.) 8. Nanshan aluminum (China Famous Brand, China Well-known Trademark, Top Ten Aluminum Profile Enterprises in China, Shandong nanshan aluminum Co., Ltd.)
9. Jingge Aluminum Profile (China well-known trademark, top ten aluminum profile enterprises in China, Jingge Aluminum Technology Co., Ltd.)
10, Ye Wei aluminum (China famous brand, Guangdong famous brand, Guangdong famous brand products, Guangdong Ye Wei aluminum factory co., ltd.)
How to choose aluminum alloy doors and windows
1. Thickness: There are 70 series and 90 series aluminum alloy sliding doors, and 70 series aluminum alloy sliding doors can be used in houses. The serial number indicates the millimeters of the thickness and structural dimensions of the door frame. There are four kinds of aluminum alloy sliding windows: 55 series, 60 series, 70 series and 90 series. Series selection should be based on window size and local wind pressure value. Aluminum alloy sliding windows used as closed balconies should not be less than 70 series.
2. Strength: the tensile strength should reach 157 Newton per square millimeter, and the yield strength should reach 108 Newton per square millimeter. When buying, you can bend the profile moderately by hand, and it should be able to recover after letting go.
3. Smoothness: Check the surface of aluminum alloy profile, and there should be no depression or protrusion.
4. Glossy: For aluminum alloy doors and windows, avoid buying profiles with obvious defects such as bubbles (white spots), dusting (black spots), cracks, burrs and peeling.
5. Oxidation degree: the thickness of oxide film should reach 10 micron. When buying, you can scrape the surface of the profile to see if the oxide film on its surface can be wiped off.
6. Look at the appearance: there is an artificial oxide film on the surface of aluminum alloy doors and windows and it is colored to form a composite film. This composite film is not only corrosion-resistant and wear-resistant, but also has a certain fire-proof function and high gloss. Choose as many comparisons as possible, try to choose the products of regular aluminum alloy doors and windows manufacturers, and choose products with precise and accurate processing and assembly, light and flexible opening, no noise and elegant decorative effect. In addition, in terms of color, the chromaticity of the same aluminum alloy material should be consistent. If there is obvious color difference, it is not suitable for purchase.
7, look at the process: high-quality aluminum alloy doors and windows, fine processing, exquisite installation, good sealing performance, convenient opening and closing. Inferior aluminum alloy doors and windows, the material and specifications are not up to standard, and the processing is uneven, and the sealing performance is poor. Not only does it leak air and rain, but it is also easy to crack the glass under the condition of strong wind and excessive external force, resulting in scratching or falling of the glass.
The above is the aluminum alloy door that Bian Xiao told you about. Aluminum alloy doors are very recognized by everyone in our lives. There are many kinds of aluminum alloy doors, such as push-pull aluminum alloy doors, flat-push aluminum alloy doors, folding aluminum alloy doors, full-frame packaging aluminum alloy doors and so on. There are many advantages of aluminum alloy doors, among which the biggest feature is light weight, good sealing, beautiful color and convenient processing and installation. However, the quality of aluminum alloy doors is also different, so pay more attention to the quality and brand of aluminum alloy doors when purchasing.
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