Indicate the thickness of the security door

The filling material inside the Class A fireproof door is generally made of perlite, the difference is only the thickness is different, and individual fireproof materials such as foamed door core board, vermiculite fireproof board, MC conforming material and so on will be used. The thickness of the Class A fire door is generally 50mm, and the thickness of the steel plate of the door frame:

The thickness of the steel plate of the door leaf.

Anti-theft door: the thickness of the steel and wood door is generally 4cm, the steel non-standard door has 5cm, 7cm, 9cm, 12cm, etc., the stainless steel door is generally 7cm, the copper door is generally, 7cm, the specific depends on the customer requirements, or the restrictions of accessories.

What does the annotation mean, are you typosing it wrong. There are many levels of security doors, such as Class A, Class B, Class C, etc., the standards of each level are different, and the thickness of the frame and door panel is different. Grade A is the best.

According to the current national standard regulations of the anti-theft door, the door frame of the anti-theft door is about a meter or so near the hinge position printed with a circular one, marked with "A", "B", "C" and "D" on behalf of the anti-theft level of the steel seal, if there is no steel seal, it is an ordinary steel door or interior door, or even a fire door.

According to the anti-theft level of the anti-theft door, the number of locking points between the door frame and the door leaf is also specified accordingly, no less than 12 Grade A doors, no less than 10 Grade B doors, no less than 8 Grade C doors, and no less than 6 Grade D doors. The more lock points, the more difficult it is to destroy, and the longer it takes to break. Among them, the anti-vandalism time of Class A security door shall not be less than 30 minutes, the Class B security door shall not be less than 15 minutes, and the lowest level of Class D shall not be less than 6 minutes.

Different grades of anti-theft doors, the thickness of the steel plate is also different, A, B, C, D four thicknesses should be 2mm and above respectively, 2mm, and. The thicker the steel plate, the stronger it is.

The box is the plate type Wufu door industry produces all kinds of steel security doors, Tel, 0317-5586088