[Summary] As the saying goes: there is no fine to buy. After going through the building materials market and supermarket several times, I figured it out. It is best to measure the size of the door opening before looking at the security door. If it is similar to the standard door size, then choose the standard door, non-standard, longer time, and more expensive ...
As the saying goes: there is no fine to buy. After going through the building materials market and supermarket several times, I figured it out. As for the security door, as long as it is made of 304 steel and is 1.2 thick (or 1.1? Forget) steel plate, no matter what brand, my size is not calibrated, it must be more than 2200 (actually also 2 Within square meters, the size does not exceed the standard), if it is declared to use 304 steel, and the price is between 1500-2000, it must be a thin steel plate with a thickness of 0.7, if it is below 1500, it should be 203 steel, anyway Certainly not 304 steel.
After the door was installed, looking at the "304" steel logo engraved on the door, my heart collapsed. I touched the 304 steel logo over and over again, just like touching the slightly raised braille on the hundred-dollar bill.
The anti-theft door has just been installed, the protective film has not been removed. Later, it was found that it was really a mistake not to let the master tear the protective film. This thing made me fast for an hour, and the corners and corners were particularly difficult to tear.
After going round and round, I finally got this heavy security door related to family harmony, social harmony, and prosperity of the country.
Finally, show everyone the Tips for the purchase of anti-theft doors:
(1) As mentioned in the article, the steel plate material of the anti-theft door is preferably 304 steel with a thickness of 1.0 (or more), and the price is generally more than 2200. If it is claimed that 304 steel is used between 1500-2200, it must be The 0.7-thick steel plate, if it is less than 1500, is a common steel plate such as 203 steel;
(2) If the brand claims to use 304 steel, it will be engraved with the words "304 steel" on the side or top of the door. If it is not engraved, then be careful whether he gave you 304 steel;
After tearing off the protective film, the stainless steel security door looks bright
(3) There is not much difference between ordinary steel plate and 304 steel plate, the surface of 304 stainless steel will be brighter (if you do n’t understand, look at the stainless steel for elevators, it is generally 304 steel plate), as far as anti-theft is concerned, ordinary and The difference between 304 steel should be small, but ordinary steel may have a little rust or tingling after a long time in the southern climatic conditions. It is not good for hygiene and not good-looking.
(4) The world lock refers to the way the door is locked, and the crescent lock refers to the type of lock. If possible, the crescent lock seems to be more advanced. However, it seems that ordinary burglars either climb the window to walk to the balcony, or pry the door directly. It is rarely the case that the Zhenger has been locked in; if you stare at the thief, let alone the crescent lock, the male lock is useless;
(5) The simple lock like the 12wolf family is to pull the handle when you go out and lock the door without a key. It is convenient and fast, especially for lazy people, I like it too, but I have sold so many anti-theft There is only one store that uses this simple lock as a promotional selling point. Others say that consumers can choose ordinary locks or simple locks free of charge, but they do not recommend it. It is said that simple locks are easy to use after a period of time. The problem is even broken. I do n’t want to push it because I ’m afraid of causing trouble to them. So, I did n’t choose a simple lock in the end. Let ’s measure it yourself.
(6) It is best to measure the size of the door hole before the gate. If it is similar to the size of the standard door, then choose the standard door, non-calibrated, longer time, and more expensive;
(7) The glass added to the anti-theft door is divided into ordinary glass and tempered glass. Of course, tempered glass is better. Do n’t give JS here. If he claims to add tempered glass, he must indicate the use of tempered glass on the order;
(8) Finally, the technical content of making stainless steel doors is actually very low (except for professional anti-theft doors, of course). It is nothing more than steel plate cutting and a lock. After seeing so many doors, I have never seen pork before. Pigs run, but I really can't tell the difference between the stainless steel doors of different brands under the same material. Regardless of whether it is a well-known brand or not, if the price difference is too large, we must be careful that JS people work on the materials, and each penny and one penny will not be wrong in most cases.
As the saying goes: there is no fine to buy. After going through the building materials market and supermarket several times, I figured it out. As for the security door, as long as it is made of 304 steel and is 1.2 thick (or 1.1? Forget) steel plate, no matter what brand, my size is not calibrated, it must be more than 2200 (actually also 2 Within square meters, the size does not exceed the standard), if it is declared to use 304 steel, and the price is between 1500-2000, it must be a thin steel plate with a thickness of 0.7, if it is below 1500, it should be 203 steel, anyway Certainly not 304 steel.
After the door was installed, looking at the "304" steel logo engraved on the door, my heart collapsed. I touched the 304 steel logo over and over again, just like touching the slightly raised braille on the hundred-dollar bill.
The anti-theft door has just been installed, the protective film has not been removed. Later, it was found that it was really a mistake not to let the master tear the protective film. This thing made me fast for an hour, and the corners and corners were particularly difficult to tear.
After going round and round, I finally got this heavy security door related to family harmony, social harmony, and prosperity of the country.
Finally, show everyone the Tips for the purchase of anti-theft doors:
(1) As mentioned in the article, the steel plate material of the anti-theft door is preferably 304 steel with a thickness of 1.0 (or more), and the price is generally more than 2200. If it is claimed that 304 steel is used between 1500-2200, it must be The 0.7-thick steel plate, if it is less than 1500, is a common steel plate such as 203 steel;
(2) If the brand claims to use 304 steel, it will be engraved with the words "304 steel" on the side or top of the door. If it is not engraved, then be careful whether he gave you 304 steel;
After tearing off the protective film, the stainless steel security door looks bright
(3) There is not much difference between ordinary steel plate and 304 steel plate, the surface of 304 stainless steel will be brighter (if you do n’t understand, look at the stainless steel for elevators, it is generally 304 steel plate), as far as anti-theft is concerned, ordinary and The difference between 304 steel should be small, but ordinary steel may have a little rust or tingling after a long time in the southern climatic conditions. It is not good for hygiene and not good-looking.
(4) The world lock refers to the way the door is locked, and the crescent lock refers to the type of lock. If possible, the crescent lock seems to be more advanced. However, it seems that ordinary burglars either climb the window to walk to the balcony, or pry the door directly. It is rarely the case that the Zhenger has been locked in; if you stare at the thief, let alone the crescent lock, the male lock is useless;
(5) The simple lock like the 12wolf family is to pull the handle when you go out and lock the door without a key. It is convenient and fast, especially for lazy people, I like it too, but I have sold so many anti-theft There is only one store that uses this simple lock as a promotional selling point. Others say that consumers can choose ordinary locks or simple locks free of charge, but they do not recommend it. It is said that simple locks are easy to use after a period of time. The problem is even broken. I do n’t want to push it because I ’m afraid of causing trouble to them. So, I did n’t choose a simple lock in the end. Let ’s measure it yourself.
(6) It is best to measure the size of the door hole before the gate. If it is similar to the size of the standard door, then choose the standard door, non-calibrated, longer time, and more expensive;
(7) The glass added to the anti-theft door is divided into ordinary glass and tempered glass. Of course, tempered glass is better. Do n’t give JS here. If he claims to add tempered glass, he must indicate the use of tempered glass on the order;
(8) Finally, the technical content of making stainless steel doors is actually very low (except for professional anti-theft doors, of course). It is nothing more than steel plate cutting and a lock. After seeing so many doors, I have never seen pork before. Pigs run, but I really can't tell the difference between the stainless steel doors of different brands under the same material. Regardless of whether it is a well-known brand or not, if the price difference is too large, we must be careful that JS people work on the materials, and each penny and one penny will not be wrong in most cases.
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