The difference is that of security doors, fire doors, security doors main function is to tamper sealed better performance, general closed the door without keys to open the door, the door filler is not fireproof material. Security doors must have "FAM" logo, and GB17565-2007 with reference to the anti-theft security door general technical conditions. Although the fire door is made ??of steel but of door filled with fireproof material, door thickness of the steel plate have different requirements. Steel door is ordinary steel doors, it also has certain anti-theft feature, but tamper relatively poor performance the general street plants are in this category.


At present, only Shanghai and Chengdu local standards of fire security door, elsewhere generally only called fireproof entry door that reach the National Fire Protection Class A or B fire doors standard (filled fire door core) Grade A Grade B the standard is generally based on the anti-burning time is divided. Simultaneously achieve tamper requirements in the following areas:


1 the doorframe thick 1.5 doors front and back steel plate thickness are 0.8

2. Lock with a tamper function that both oblique tongue of the lock, but also spit side latch has quickly open, knob-best, heaven and earth but not allowed to install the lock.

3. Lock and cat＇s eye have a fire inspection report B fire entry door can be mounted door collar, Grade not allowed to be installed.

Acceptance businesses are required to provide fire protection type approval certificate, fire inspection reports, test reports of the metal entry door. Lock, cat＇s eye, fire detection report.

5. Direction of the door open for quick evacuation directions, can not open within.