Steel security doors: Main points of installing

steel security doors have different types, so the installation method should be different.

1. steel security doors jamb can be fixed to the wall with expansion bolts and fixed wall;or embed pieces of iron accessories in the hole of the wall during construction, then welding the iron parts with security door jamb closely under installation.

2. Regardless of what kind of connection between steel security doors jamb and the wall, there should be not less than three anchor points in each side of wall and frame, and should be firmly connected.

3. Druing the installing of steel security doors, they should be put in a appropriate size in the wall hole, then corrected and adjusted; when the direction and position is right, then you can weld the doors jamb to the wall closely.

4.After the installation, steel security doors should be easy to open; when closed, it shoulb be tight and firmly.

5. There should be security equipments in the part betwween door leaf and frame; other parts should be installed with anti-theft devices.

6. Anti-theft door handle, door locks, hardware accessories, such as observation hole, must be complete; multi-function security door lock, the electronic alarm system, the doorbell device, should be effective.

7. Space between doorsill and ground should be not more than 5 mm.

Doors artical 1

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