I believe you are familiar with security doors and security doors, but for the real meaning of these two words you may not be very clear. Anti-theft door is a door with certain safety performance, will be equipped with a security level of lock, play the role of anti-theft. Safety gate means whether it is safe to pass through, such as a gate to enter a subway. And the safety door is not completely without protection. The following small series for you to introduce the difference between the security door and the anti-theft door and the classification of the anti-theft door.
1. The difference in national standards
Security door: security door according to the national standards, can be divided into: "A", "B", "C", "D" 4 level, and ** belongs to ***, in descending order; There are fixed marks on the surface of the security door, mainly reflected in the security door code, security door level and enterprise custom characteristics.
Safety DOOR: SAFETY DOOR DOES NOT HAVE NATIONAL STANDARD, CAN BE CUSTOMIZED ACCORDING TO THE NEEDS OF THE USER, WHAT STYLE NEEDS TO make what style, in quality, style, style are very casual.
2. Legal differences
Anti-theft door in the national standard directory is a ** * fixed mark, mark is generally in the corner of the door, indicating the security level of the anti-theft door; And the safety door does not have corresponding national standard.
3. The difference in life
Anti-theft doors are used for family entry doors, play a role in security protection, the main purpose is anti-theft, and security doors are generally used in places with high security requirements, with the role of detection.
Classification of security doors
1, Class A: according to the national regulations, ** anti-theft door damage time shall not be less than 30 minutes, and the steel thickness of the door must be in 2mm, no matter what form means, within 30 minutes can not open the anti-theft door, can not open the anti-theft door by destroying the steel door body.
2, Class B: according to the national regulations, Class B anti-theft door damage time shall not be less than 15 minutes, Class B anti-theft door body and ** anti-theft door body thickness, is no matter what means, within 15 minutes can not open the anti-theft door, also can not open the anti-theft door by destroying the steel door body.
3, C class: according to the national regulations, C class anti-theft door damage time shall not be less than 10 minutes, C class anti-theft door steel thickness must be in 1.8mm, no matter what form means, within 10 minutes can not open the anti-theft door, can not open the anti-theft door by destroying the steel door body.
4, grade D: Grade D anti-theft door anti-theft coefficient will be relatively weak, whether from the thickness of steel, or damage time, are not in front of several good, this grade D anti-theft door according to the national regulations within 6 minutes can not open the anti-theft door, can not open the anti-theft door by destroying the steel door body.