Hollow Metal Security Door with Good Quality

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200 set
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20000 set/month

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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.

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Hollow Metal Security Door

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Q:Why the American house does not install anti-theft network and security door?
Developed countries, family property will generally be insured, any person into the private territory is illegal, usually there will be monitoring the time to record the image, the state system so do not have to install security doors, security windows and the like --- -
Q:Home security door to open or inward feng shui what impact?
Feng shui is not known. But there is an impact on safety. Anti-lock door is not anti-lock, then rely on a small tongue buckle the door hungry view of the liver liver plastic ginger ginger ginger. While the inner opening of the ramp is outward. If it is a door where there is no corner of the security door. It is easy to be thieves with plug inserted from the outside lock, like the previous ID card to open the same lock.
Q:How to identify the quality of security doors
Method 1: formal qualified anti-theft door will have a trademark (see the trademark content of all you, manufacturers, qualified quality, etc.) Method 2: good security door thickness thicker than the average, you can beat down to listen to the sound , Whether it is dense, the weight can also be distinguished; look at the thickness of the school about the two most common the most common
Q:What are the kinds of stuffing inside the security door?
Filled with the general market are honeycomb paper, there are good points on the use of aluminum silicate rock wool (fire cotton), but also stare at Chi Fei Fan Fen crossing petty play a variety of a, B, C Grade, the surface color is basically white and yellow 2 kinds.
Q:Which anti-theft door is particularly strong, home anti-thief.
Anti-theft door is very famous but very strong but the main that the lock is also a good kind
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:How to identify the quality of security door?
The first way is to look at the permanent mark. In accordance with the provisions of the new standard, each security door must have a permanent mark (security level): by the Chinese code (A, B, C, D) and plane round composition, the Chinese code is located in the plane round, Permanently fixed in the inner side of the hinge on the edge of the distance from the ground height of 1600 mm ± 100 mm in the position of Cao Gan 丨 dry check sucking through the body. "The second way is to observe the number of locks between the door frame and the door. "Yang Yucai said that the so-called lock points is to connect the door frame and the door of the connection point, in accordance with the security level of security, A, B, C, D four levels of lock points should be no less than 12, 10, 8 And 6. "The third way is to judge from the price, A-level security door price of 1,800 yuan, while the level of security doors in the 1000 or so. A sub-price of goods, two or three hundred yuan of security door quality is certainly difficult to guarantee. "
Q:What is the filler inside the security door
Anti-theft door filling are: honeycomb paper (general) ----------------- general anti-theft door, engineering door rock wool (fire, noise) --------- --- fire doors, more advanced security door polyurethane foam (warm, sound insulation) ---- insulation doors, more high-level anti-theft door aluminum foil (security, noise, fire) ---- fire doors, heaters , High-level security door
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:New anti-theft door squeaky
It is recommended not to adjust the hinge; it is recommended to take some butter in the hinge of the key parts. Reduce friction. If there is still a voice, that hinge installed problems Fuling Dian Gu ordered the thumping, need to adjust!

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