High-quality factory manufacturer steel door
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Packaging & Delivery
Specifications1) Material:steel steel door Features: 11)Package:Film enwrapped on surface,foam paper inside, strong carton outside.
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- Q:What is the security standard?
- The latest standard "anti-theft security door common technical conditions", the anti-theft door security level is divided into: A, B, C, D four levels. Anti-theft level classification level surface material thickness lock points anti-damage open time letters that a class 2mm12 ≥ ≥ 30minJ B class 2mm10 ≥ 15minY C class 1.8mm8 ≥ 10minB Ding 1.5mm6 ≥ 6minD general home security door to C, Ding-based, the higher the level, the higher the anti-theft performance. In addition to the door itself, the door lock is the key to anti-theft, the state will be anti-theft door lock cylinder is divided into three levels: level anti-technical open time anti-destructive opening time interoperability rate standard level A ≥1min≥15min≤0.03% National Standard B Grade ≥5min≥30min≤0.01% National Standard Super B Grade ≥260min≥30min≤0.0004% Enterprise Standard
- Q:Is the cross of the key to rest, usually good, open the door today when the other live, and then how can not pull out, and finally in front of a break in the inside, and the needle is not open, do not tell me with glue ah, Look at the situation certainly not, there is no other law? I look inside the door seems to have a hole, can not try to taste from the side of the city, The More
- Playing 110 to find a professional unlock the staff to pay a little higher but the safety of formal
- Q:Anti-theft door of the cross key lock in the lock, and how quickly get out?
- Use tweezers, needles, sharp nose pliers and other tools to try.
- Q:Anti-theft door inside the key to forget the pull, and outside how to do it?
- First sympathetic, my family also encountered a similar situation, but also just installed a good security door. Recommended to your method: 1 is to give a pinch of the teeth of the right to guard the family to call the family call; 2 is to find a job to unlock the door to help you open the door. At that time our home is the second method.
- Q:Used to open the door to open, so close the door to open the door operations are carried out in the house, hands do not have to stretch out, the body do not have to probe out, the door is not good to close the state is also easy to observe, but when the door from the outside But the new door anti-theft door opened to open, open the door to operate the arm to reach out, the door open state when the body must be stuck out, off the state is not easy to detect, but the state is not easy to detect, but the door is not easy to detect From the outside when the door was very safe, is the door frame around the block drive. Each has its own advantages and disadvantages, which switch should choose the best direction, what stresses it? More
- Now are open to the outside, I did not pay special attention
- Q:My home security door is the nineties of the product, the key is a cylindrical iron bar, no key teeth of the kind, is said to rely on magnetic force to open the door. Daughter and wife's keys have been lost, and now only a key Fan Fan Dayton locusts Hao Hao rudder penalty fine, and this key in general with the key place that can not match. Who knows how this key is? More
- You are talking about the magnetic automatic lock, which is now a good match, only for the lock cylinder
- Q:Anti-theft security door with which lock is better
- To find a copper lock the key to the more the better teeth
- Q:What is the basis for saying that anti-theft door is conducive to fire safety
- Anti-theft door to open to the outside, the user is conducive to the evacuation of the fire, but because of the open to occupy the public evacuation channel, therefore, on the whole Gong hold the bar to visit the amount of poetry and sails fire safety is unfavorable. First, the past design of the residential door, are open inward, its purpose is to avoid obstruction of the stairway traffic, but because there is no security measures, generally converted or installed by the residents to open the security door. In this case, in 1999, when the "Residential Design Code" was revised, the provisions on the safety doors were considered to be increased, and the requirements for safe evacuation should not be prevented when the opening should be prevented. Second, see the details of "residential design specifications" (GB-1999) "Article 3.9.4: residential door should be used security guard door. Open the door should not interfere with traffic." Can be seen from the overall interests of the building to consider, outside the door is unfavorable, because the outside of the door occupied part of the public walkway area, adverse fire evacuation. But for the tenants, because this increased the effective use of indoor area, so more recognized. Third, we can see, the standard does not have anti-theft door (security defense door) inside and outside to do a clear request, inward, outward can be, but to open to pay attention to "should not interfere with traffic." Because you are the late conversion of the door, in the early design process, the corridor is in accordance with the door to open the case of the design, you now open to open, must hinder the traffic, therefore, usually should not be changed to open. It should be noted that this situation refers specifically to the security guard, if the door is not a security guard door, into the open is not appropriate.
- Q:Where the security door is cheap and safe
- Any box 1.5mm board 0.8mm are basically D-level security door, and Ding-door 6-7 hundred you say is the ex-factory price.
- 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.
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High-quality factory manufacturer steel door
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
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