Identification tips of aluminum alloy anti-theft door

Almost every house needs to install an anti-theft door. When choosing, everyone generally chooses an aluminum alloy anti-theft door. So what are the tips for identifying an anti-theft door? I think you will definitely need to know!

1. The seller must have the "test certificate" issued by the relevant department and meet the technical requirements of GB175651998.

Second, look at the internal structure of the door body, which should have reinforced steel, so that the two plates of the door body can be connected together, and the door should have asbestos and other materials as fillers.

3. See if the lock is a special anti-theft lock, and if it is qualified by the relevant departments, is there any strengthening of the steel plate protection?

Fourth, look at the final quality of the product, whether the installation of the door is dense, and whether there is any problem with the welding.

5. The weight of the anti-theft door should not be less than 40 kg under normal circumstances.

Sixth, the anti-theft door level is divided into three levels of A, B and D, with the highest level A and the lowest D level in turn. The building materials market is mostly Bing Ding level. These two levels are suitable for home use.

7. Looking at the steel plate of the aluminum door, by pressing the steel plate in the door leaf, if it is pressed down, it means that there is a problem with the quality of the anti-theft door. According to the regulations, the thickness of the anti-theft door steel plate needs to reach 1MM.