Broken Bridge aluminum what are the differences between brands and non-brands? For consumers, the biggest thing is the difference between price and quality.
Broken Bridge aluminum doors and windows is the best door and window product for many families nowadays. There are thousands of broken bridge aluminum brands in China, but there are only dozens of famous Broken Bridge aluminum brands. Different brands of broken bridge aluminum will be different in profile design.
1. Brand broken bridge aluminum adopts all aluminum ingot processing to make aluminum alloy products, while Miscellaneous brand broken bridge aluminum profiles are recycled by broken aluminum (aluminum waste) or processed by non-pure aluminum ingots, the hardness and toughness of the profile are insufficient.
2. Unique waterproof performance, using pressure balance to completely drain the residual water out, which is also one of the reasons why the brand broken bridge aluminum in the market has been imitated all the time.
3. The chemical composition of brand broken bridge aluminum profiles completely meets the alloy standards of 6063, 6061 and 6082, while ordinary profiles have made some changes to the chemical composition of aluminum profiles more or less in order to reduce costs, it is impossible to achieve the deformation resistance to wind pressure and insufficient heat resistance of the Broken Bridge aluminum profile. With the extension of time, the service life of the aluminum profile begins to decrease sharply.
4. The brand broken bridge aluminum profile adopts European-style three-dimensional spraying, which is purely the technical standard of European countries. Various domestic broken bridge aluminum cannot meet this technical requirement. The brand broken bridge aluminum color lubrication, which is not easy to age and change color. The color of the miscellaneous brand broken bridge aluminum turns yellow after the wind and sun exposure. It is believed that brand broken bridge aluminum is Green profiles, which will not produce any toxic substances, and all profiles can be recycled. It is believed that the brand broken bridge aluminum uses PA66 nylon strips that are roasted at high temperature without melting or deformation. However, PVC heat insulation strips are used for miscellaneous brand broken bridge aluminum profiles, which are easy to age and loosen, causing unnecessary potential safety hazards.
We also found that the price difference of broken bridge aluminum balcony is relatively large, from the quotation of more than 300 yuan per square meter to more than 600 yuan per square meter, and even the quotation of broken bridge aluminum yuan per thousand yuan, then why is the price difference of broken bridge aluminum so big?
1. Broken Bridge aluminum profile series
To know why the price gap of broken bridge aluminum is so big, first of all, we need to know the specifications of broken bridge aluminum:
Broken Bridge aluminum different profiles have different prices. Even if broken bridge aluminum of the same brand and different series, the specifications of aluminum profiles are also different, and the prices are naturally different. Based on 60 series casement window, the wall thickness is 1.4mm, and there are also those below 1.4mm, 1.2mm or even 1mm. These are unqualified according to the national standard, broken Bridge aluminum must reach at least 1.4mm before reaching the standard.
There is also a difference between recycled aluminum and pure raw aluminum ingots for broken bridge aluminum profiles. Recycled aluminum refers to the broken bridge aluminum profiles that are remelted and formed after aluminum waste is recycled. The strength is not up to standard, the service life is short, the deformation is easy, and the price is also cheap.
2. Broken Bridge aluminum hardware
The hardware accessories used in Broken Bridge aluminum also affect the price to some extent. The advantages and disadvantages of hardware are still related to the quality of Windows to a large extent and cannot be ignored.
3. Hollow glass
Regular broken bridge aluminum use double-layer hollow float glass, the thickness of the glass is not less than 5mm, that is, the "five cm" glass that people often say, and some cheap broken bridge aluminum, it uses negative "five centimeters" glass, which is actually less than 5mm thick glass, which cannot guarantee the quality, because the thickness is between 3mm and 4.9mm, all can be collectively referred to as "minus five centimeters" glass, which shows that the price in the middle is greasy.
4. Sealing leather strap and gluing
The sealing performance of broken bridge aluminum is very good, which is largely due to the existence of sealing leather strap. It is these leather strap that constitute several sealing procedures we often talk about. According to different brands, the number of sealing layers is also small. The EPDM leather strap selected by fulang Jialong has good elasticity, is green and environment-friendly and has no peculiar smell, while the inferior PVC leather strap has pungent peculiar smell, which is easy to harden, become crisp, the two are easy to distinguish, and the price gap is also very large.
5. Anti-mosquito anti-theft King Kong car window shade
Most of the Broken Bridge aluminum will be equipped with diamond car window shade, while the car window shade of diamond voile has many materials: manganese steel, 201 stainless steel, 304 stainless steel; The so-called manganese steel is iron mixed with manganese and carbon, with a fixed lattice. 201 stainless steel is composed of 17Cr-4.5Ni-6Mn-N, which is a substitute steel for section Ni steel and 301 steel. After cold processing, it is magnetic and used in railway vehicles. 201 is high in manganese, with bright surface and dark brightness, and high in manganese is easy to rust.
304 is imported stainless steel plate, which is the most widely used stainless steel and heat resistant steel. Used in food production equipment, Xiantong chemical equipment, nuclear energy, etc. 304 contains more chromium, and the surface is matte and does not rust. There is a comparison between the two. The most important thing is that the corrosion resistance is different.
