What is the general thickness of the steel plate of the security door

The thickness of the steel plate of the door frame of the anti-theft security door should be more than 2mm, and the thickness of the door body is generally more than 20mm.

Security door purchase tips:

1. Look at the anti-theft mark: the state has a unified definition of the security level of the anti-theft door, with a total of four levels, A, B, C, D, and so on.

2. Look at the thickness of the steel plate: usually the thicker the steel plate, the better the quality of the anti-theft door, and the minimum standard of the state for the thickness of the steel plate of the anti-theft door is the door frame.

3. Look at the lock: the door lock is a key part of the anti-theft door, to distinguish the quality of the door lock, first look at the number of lock control levers, generally 2 locks each control 2 rods is better. Anti-theft locks are divided into two grades: A and B, which means that professional locksmiths can pry the door in no less than 1 minute and 5 minutes.

Grade A: Facade Door frame.

Grade C: Facade Door Frame.

Class D: Door frame in front of and behind the door.

Jiujiufu has the answer for you.

Summary. Extended information: the thickness of the steel plate of the qualified anti-theft door frame should be more than 2 mm, the thickness of the door body is generally more than 20 mm, the door body is covered with several stiffeners in the interlayer, and the well is filled with foaming agent, asbestos, honeycomb cardboard and other fillers, so that the front and rear panels of the door body are organically connected together, and the overall strength of the door body is enhanced.

There are some steel plate thickness of about 1 mm, and the thickness of the door body is about 10 mm, which should be called anti-pry door.

What is the general thickness of the steel plate of the security door, answer: The thickness of the steel plate of the qualified security door frame of more than 2 mm is more than 2 mm.

Isn't there a standard for the above?

between 2 and 5 mm.

Extended information: the thickness of the steel plate of the qualified anti-theft door frame should be more than 2 mm, the thickness of the door body is generally more than 20 mm, the door body is covered with several stiffeners in the interlayer, and the well is filled with foaming agent, asbestos, honeycomb cardboard and other fillers, so that the front and rear panels of the door body are organically connected together, and the overall strength of the door body is enhanced. There are some steel plate thickness of about 1 mm, and the thickness of the door body is about 10 mm, which should be called anti-pry door.

Which seat is the thickness of 5 millimeters.

Thickness of the steel plate. Pro, the thickness of the steel plate of the security door is between 2 and 5 mm.

The thickness of the steel plate of the security door is generally or centimeter, but there are also some plates used by bad merchants.

Processing inferior doors, many people are fooled.