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Anonymous users2024-01-23Lock: A high-quality stainless steel protective door, with three or five directions lock, which can not only lock the door lock, but also lock the upper and lower rods, so that the door is more fixed. Certificate of Eligibility:
When purchasing stainless steel security doors, you must present the inspection certificate issued by the statutory inspection agency, and you must have the security product license issued by the security department. Material: At present, the main material of the security door on the market is mainly stainless steel, and there are 302, 304 and two kinds of stainless steel materials.
The thickness of the door frame is not less than 2cm, and the thickness of the front and rear panels is in between. So you have to pay attention to choosing and buying. Security Level:
Stainless steel security doors are divided into three safety factors: A, B and C. Among them, Class C has the highest anti-theft performance, Class A is the lowest, and most of the anti-theft coefficients on the market are Class A, which is used for general home decoration.
The main raw materials of PVC flooring are PVC material and calcium carbonate, which are environmentally friendly, non-toxic and radiant. Polyvinyl chloride is used in many places, so on PVC flooring, it does not contain harmful chemicals such as formaldehyde, benzene, phenol, etc., such as ultra-low lead, cadmium, etc., and is not radioactive. PVC flooring comes in a variety of colors and varieties, and the texture is more realistic and more beautiful.
Many friends put their creativity into creating their own characteristics. It can meet the needs of different groups of people, there is no taste, and there is no color difference. They are lightfast and non-radiant, and they do not fade for a long time.
The surface of the PVC floor is made of foam plastic mat, which has a strong sound absorption effect compared with ordinary flooring. It can effectively remove 15dB-19dB noise decibels, which can solve the noise problem well. The installation of PVC flooring is also relatively loose, does not require the use of cement mortar, and can be used within 24 hours of construction.
Damage is not easy. PVC flooring is also not afraid of flooding, oil, dilute acid, alkali and other chemicals, so it is very easy to clean, just need to clean with a wet mop.
Depending on where you want to use it, for example, the stainless steel door used in the supermarket or hospital must meet the inspection standards, and if it is used by individuals at home, the price and function can meet your requirements.
The price will be higher, if it is not necessary in a relatively humid environment. If it's just for anti-theft, you should focus on the lock cylinder, and now the highest anti-theft level of civil anti-theft door locks is C-level blade locks. For example, Baodi C-grade blade anti-theft lock cylinder, Meilibao C-level blade anti-theft lock cylinder. >>>More
There are many series of stainless steel anti-theft door products, and the performance is also different, requiring different production processes and technologies, so the price is also different. >>>More
Anti-theft door... The famous brands on the market are: Wang Li anti-theft door, Frandi anti-theft door, Xingyueshen anti-theft door, Zhen'an anti-theft door, Panpan anti-theft door, Longjia anti-theft door, Buyang anti-theft door and so on.
The rust removal tools have "stainless steel oil" and "stainless steel paste", the oil is a small bottle spray type, the paste has green and yellow, the yellow one seems to be an upgraded version of the green, twenty or thirty yuan a box, hardware store. >>>More