Hollow Metal Security Door with Good Quality

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Shanghai
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TT OR LC
Min Order Qty:
200 set
Supply Capability:
20000 set/month

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Product Description:

Features for Hollow Metal Security Door


▪Door slab:3hr fire-rating, 1 3/4''; thickness.

Door skins: 16-20guage cold rolled or A60 galvanized steel.

Core: polystyrene or honeycomb.

Surface finish: flush or 6-panel embossed, grey prime painted.

Lock prep.s: Fed. 161 Cylindrical, Feb. 86 Mortise Edge, Blank edge with reinforcement.
Hinge prep.s: 4 1/2" hinge cut-outs.

Closer & lock reinforced for door closers and panic bars.

All US rough openings & common hardware locations, dead lock prep.s, inative doors with astragals available upon request.


Frames for Hollow Metal Security Door


Fire-rating: 3hr for Masonry, 1 1/2hr for Drywall.

Depth: 4 3/4 - 8 3/4".

Steel plate: 16guage cold rolled or A60 galvanized steel.

Types: masonry, drywall, single rabbet and double egress.


Packing for Hollow Metal Security Door


Hollow Metal Security Door


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Q:What method can be used to remove the anti-theft door on the small ad posted?
Buy a bottle of water. A wipe off.
Q:Inside the security door inserted outside the key can not open
1, if the door of the key to keep just inserted in the horizontal state, you can insert another key from the outside to the inside of the key slightly out of a paragraph, you can turn open. 2, with a similar bank card things, slightly larger and thin point, such as x-ray film, from the door into the door to open the door (long 窢 worship drink the evaluation of Taiwan and Taiwan success). 3, find an emergency lock 50 yuan to get
Q:How to identify the opening of the security door
Say so! You are standing outside the house, facing the lack of urging jealous of Germany and the United States, the door hinge, in your left hand or hand, if the door hinge in your right hand, is outside the pull, then the right outside Pulled up!
Q:How to know the size of home security door locks
Home security door standard size is 2050 * 960, the most standard is 2050 * 860, there is the 1970 ** 860, security doors are generally based on the actual needs of the family to do, the maximum can be done 2500 * 2500. The security door is called "security door". It combines both anti-theft and safe performance. In accordance with the "anti-theft security door general technical conditions" provides that qualified security door in 15 minutes using chisels, screwdrivers, crowbars and other ordinary hand tools and hand drill and other portable power tools can not pry open or in the door to open a 615 square millimeters Open, or open a 38 mm square opening in the semicircle with a locking point of 150 square millimeters. And anti-theft door on the use of the lock must be detected by the Ministry of Public Security testing with anti-drilling function of the anti-theft door dedicated lock. Anti-theft doors can be made of different materials, but only to achieve the standard test qualified, to receive security products to ensure that the door can be called security door.
Q:Anti-theft door lock key is not good to open, how do?
You lock the door of the anti-theft door to clean up with diesel can be, and if you do not have to change the lock heart. Split the heart, which has two screws to remove it, and then remove the two sides by the board, and then the inside of the two screws are also removed to remove the small cover, and then the door in the door of the lock at the bottom of a little bit The screw is also removed, and then out of the lock heart to clean up. When installed in the opposite direction by the demolition installed. Lock heart not to buy a put on. Sometimes mechanical failure, you can in the above days of the place where the injection of oil, more points. There is a look at the place where the lock is not hit? In the past is good, then it is recommended to dismantle the heart to clean up and replace. The new equipment, then have to consider is not installed where to take care of the child off the grass steep mad Weifu live and the land lock and lock the tongue, for a variety of reasons.
Q:Buy security door need to pay attention to what?
The most important thing is to buy security door security features, according to the provisions of anti-theft security door frame steel plate thickness should be more than 2mm, the door thickness is generally more than 20mm, the door in the sandwich with a number of ribs, and filling a blowing agent, Rock wool and other fillers, so that the front and rear panels are organically connected together to enhance the overall strength of the door. Door lock should be anti-theft lock, the door lock with anti-drilling device, the lock structure is tamper. Followed by modeling, size, color, installation structure, it is best to use brand products, safety performance is better.
Q:How to choose anti-theft door
Detailed look at their own online indicators, I understand that the three out will not give people flicker. Check the anti-theft door to see three indicators. 1. Brand: Pan Pan Wang Li Mei heart step yang scolding money to rescue the ship to find the class 2. anti-theft door level: A B Bing Ding, Class A best. Formal level mark hit the door in the door on the door, it is best to have qualified code (hit the door is false), the level describes the security door, the thickness of the door frame steel. 3. Door lock level: A / B / super B. Super B best. Personally think that the ultra-B-level lock is a must, B-level lock of the national standard anti-technical open (lock tamper of the key indicators) for 5 minutes, ultra B anti-technical open time for 180 minutes. Like the difference between Audi and Alto. Personal recommended Wang Li, the only door made and lock the business, the door is of good quality. All doors are super B locks. The strength of the crystal can see Pan Pan Jing (Pan hope for the B-lock, to recognize), Jingjing also for the super B-class, is the price is too high, the door is still very good.
Q:Well, now all the security door by which the patent
In the patent office website, the relevant patent is currently effective in nearly two thousand.
Q:A ladder two staircase room, the door of the door fitted with the child door (security door) than my home ordinary security door to large, feng shui on the impact of it? How to resolve?
Two relative phase of the curse, 1, in the door of the location of the word placed five emperors, and then put the door to do the storage of Cao fat 丨 blocking Chouchang chicken stone pressure. 2, the location of the entrance to the thick carpet, carpet paste under the 36, 1 yuan coins. Increase ground and status. 3, in the room to do the entrance, the entrance placed a pair of copper unicorn.
Q:How is the shutter door closed?
If it is manual, only need to pull half, the door will automatically stop there. If it is automatic doors, there are two remote control, one is only the upper and lower keys, need to always press the time will work, when you press the desired position to let go can stop. And the other one, there is a pause button, press the up and down key, as long as the click, you can always run to full open, can be closed, and press the pause button, the door will stop at the desired location The

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