Standard Steel Security Doors with Various of Designs

Standard Steel Security Doors with Various of Designs System 1

Standard Steel Security Doors with Various of Designs

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Loading Port:: Ningbo

Payment Terms:: TT OR LC

Min Order Qty:: 1000 pc

Supply Capability:: 100000 pc/month

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Metalwork stamping & folding system: It introduces the most advanced metalwork stamping & folding systemfrom foreign country. Adopting Windows NT operating system, easy to operate, it owns good flexibility, suitable for processing all kinds of high-precision metalwork.

Hydraulic equipment: The door plank adopts 2,000 tons hydraulic equipment that formed only once to process, its surface is flat and its intensity is increased.

Rolling equipment: The doorframe adopts rolling and pressing technology, after rolling,the appearance of doorframe become attractive, it has strong rigidity.

Auto-adjusting flat cutting system: It adopts automatic control system, adjust the rolling plate into flat plate, and cut accurately it to desired specifications, the precision of adjustingflat can reach 1-2mm/m2, cutting precision can reach about 0.05mm/m2, the armor plate is flat, the quality of door plank is guaranteed.

Auto-spray coating equipment: It adopts the most advanced imported painting production line, it is bright and lustrous,its adhesive force is strong.

Q:How can the security door to open to 180 degrees: Open the door how much degree, is more with the door. That is, the hinge of the door. You find a stainless steel turn 180 big bend, you can meet you. Very simple. Are hardware accessories.

Q:According to the national standard fireproof door in front of the steel how thick, how thick the back: The national standard stipulates that the thickness of the door frame of the anti-theft door shall not be less than 2 mm; use a damaging tool to break a 615 square centimeter hole on the security door for no less than 15 minutes. Qualified anti-theft security doors used by the material must meet the national standards, steel door frame door steel plate thickness should not be less than 2 mm, the front and rear panels generally use the thickness of 0.8 to 1 mm between the steel plate, There are skeleton and reinforced plate, and filling the silk paper foam, aniline paper foam and other fillers to increase the resistance of the door. Hope to have a role for the landlord · envy 姬肯 Ken 诔 stables to reach the fear of China landscape design group

Q:Their own security door, every time the door is very costly to open the door. Lock the door when the door handle up to mention, very easy. But when the door open, whether it is inserted into the key from the outside open, or from the inside down the door handle, it is difficult to open the door, that a few out from the door that a few columns (Figure) is difficult to retract Inside the door. What is the cause of this? What steps need to be done to make it switchable? More: In each side of the tongue spray lubricant, oil is better, and you have this anti-theft door in the outside when the lock door should be no key, right? Is not the outside of the door handle up to be able to lock all the tongue? If that is the case, every time you lock the door when you want to pull the handle in place, or you then take the key to open the time when the power of the duo locusts Xin Hao Kun will be immobile key.

Q:What is the difference between steel doors and security doors?: Many consumers in the purchase of security doors, often into such a misunderstanding, the wrong steel doors as a solid wood door. As the appearance of steel doors and anti-theft door products are very similar, many consumers are difficult to correctly distinguish between the real security door. So, consumers how to correctly distinguish between security doors and steel doors? First of all, in the purchase of anti-theft security door, the dealer's business qualifications to be certified to see whether the operator holds the Public Security Bureau issued by the anti- Anti-theft security door certification. " Second, pay attention to carefully check, qualified anti-theft door frame steel plate thickness should be more than 2mm, the door thickness is generally more than 20mm, the weight of the door is generally more than 40kg. Third, the purchase of anti-theft security door, we should pay attention to check the anti-theft door is printed on the national certification standard "FAM" words, you can also ask the dealer to provide the brand security door of the national security security door inspection report. If it is not a national inspection report, it is necessary to pay special attention to see its content is "anti-theft security door" inspection report, or "steel into the door" inspection report. (Italian door mall)

Q:What are the kinds of stuffing inside the security door?: The internal filling of the anti-theft door of the country must be made of aluminum silicate rock because of the need for silicon, Alkaline rock wool has a good insulation, fire and noise performance.

Q:Security door: Anti-theft doors are very strong, but you have to pay attention to the security door and safety raft anger Wo to drums over the state of the difference between the card, security doors have to go through the national quality acceptance, the brand can, security door is not,

Q:How to paint their own anti-theft door: With rust cloth to play the rusty parts of the character, the other places have to gently hit, remove the dust after the paint with the anti-rust paint twice. (Note: the second time anti-rust paint must wait for the first time anti-rust paint dry, silver paint is not rust)

Q:I found before the inspection room is basically anti-door and anti-theft door in the house after the lock, directly in the house to open the door, that the lock on the indentation to the (description is not very good! I and not understand) and feel no lock! My door is locked in the house, you open the door in the house, you must open the lock to open the door to open the door, I was indulging in the trough to drink tasteless tea station to pay for this two kinds of doors and what is the difference? In what circumstances the most time which door is better! Thank you! Question added: see the figure to see more: Similar to the plug of things, you put a plug just fine. Fire door is prepared for your neighbors to fire you fight for jumping jumping window waiting for the rescue time, security door, is to prevent theft, but this purpose is more difficult to achieve, to deal with non-professional personnel more useful. Simply to lock, it is recommended to spend 5 dollars to buy a plug loaded, you plug in the house, outside the key to play with it ~ ~ ~

Q:Home security door choose what lock security, the key can not be copied: Anti-theft doors are generally brought with the lock, ah, the general key lock like Wang Li's credibility is relatively high, is the power to rebuild the old geese live defense technology now open the longest time. Of course, the key can not be copied, it is better to buy a fingerprint lock, your fingerprints unique

Q:Home security key to the keyhole when inserted in the special card astringent, when the pull is also particularly astringent, I do not know how to do: You just need some lubricant on the line, you can use 2B pencil on the key to draw a picture, or with 2B pencil powder rub a rub, you try it.

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