I believe that everyone is familiar with security doors and security doors, but you may not be very clear about the true meaning of these two words. The security door is a door with a certain safety performance, and it will accompany a security level door Lock, which acts as an anti-theft function. And whether the meaning of the security door can be passed safely, such as access to subway gates and other places. And the security door is not completely unprotected. The following small series for everyone to introduce security and security doors and what the difference between the security door classification.
What are the differences between security doors and security doors?
1, the difference in national standards
Security Door: According to national standards, the security door can be divided into: "A", "B", "C", and "D", while Class A is the highest, decreasing in order; there is a fixed on the surface of the security door. Marks, mainly reflected in the anti-theft door code security door level and corporate custom features.
Security Door: There is no national standard for safety gates. It can be customized according to the needs of users. What styles are needed to make what kind of styles, are very casual in quality, style and style.
2, the legal difference
The anti-theft door has a permanent fixed mark on the national standard directory. The mark is generally on the corner of the door, indicating the security level of the anti-theft door; and the security door has no corresponding national standard.
3, the difference in life
Security doors are used for home entrance door, play a role in security protection, the main purpose is anti-theft, and security doors are generally used in places with high safety requirements, with the role of detection.
Security door rating
1. Class A: According to the national regulations, the destruction time of Class A security doors must not be less than 30 minutes, and the thickness of the door steel must be 2mm. No matter what form means is adopted, security doors cannot be opened within 30 minutes. It is not possible to open the security door by breaking the steel door.
2. Class B: According to the national regulations, the destruction time of Class B anti-theft door shall not be less than 15 minutes. The door body of Class B anti-theft door shall be the same as the door body of Class A anti-theft door, no matter what method is adopted, it shall be 15 minutes. No security door can be opened inside, nor can the security door be opened by breaking the steel door.
3. Class C: According to the national regulations, the destruction time of class C security doors must not be less than 10 minutes. The thickness of the door body steel of class C security doors must be 1.8mm. No matter what form means is used, it cannot be turned on within 10 minutes. Security doors cannot be opened by breaking the steel door.
4, D-class: D-class anti-theft door anti-theft coefficient will be relatively weak, regardless of the thickness of the steel, or the time of destruction, there are no good in front of several, this type of D-class anti-theft door in accordance with national regulations within 6 minutes No security door can be opened, nor can the security door be opened by breaking the steel door.
Editor's summary: What are the differences between security doors and security doors and the classification of security doors is introduced here, I hope to be helpful to everyone. If you want to know more related information, you can pay attention to this website information.
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