• best quality Exterior steel security door System 1
  • best quality Exterior steel security door System 2
  • best quality Exterior steel security door System 3
best quality Exterior steel security door

best quality Exterior steel security door

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
100 pc
Supply Capability:
30000 pc/month

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Specifications

Interior Steel Security Door 
1.Cold-rolled steel 
2.Quality warranty is for 10 years 
3.OEM service 
4.Pattern customized


Feature:

1), Material: Cold-rolled steel plate for door leaf;

 Hot rolled steel plate for door frame;
 2), Dimensions:Height x Width 2050x960mm, 2050x900mm, 2050x860mm

1970x960mm, 1970x900mm, 1970x860mm
 3),Thickness of door leaf: 50/70/90mm
 4),Thickness of the steel sheet: For door panel: 0.6-1.0mm

 For door frame: 1.2-2.0mm
 5), Surface finish: powder coating or heat transfer painting
 6), Direction of Opening: Inward or Outward
 7), Position of Handle: left or right
 8), Door sill: stainless steel
 9), Four-In-One Reinforced Hinge: 110 degree or 180 degree
10),Peephole: High-Definition
11),Lock High-quality Burglarproof lock
12),Accessories: Lockset, handles,rubber seal, peephole, doorbell, etc
13),Packing: Plastic film + bubble bag+ Strong carton
14),Various colors and sizes are available according to your market
15),Conveyance:
       Size(mm)
       2050*860/960*50 20GP: 124/119pcs; 40GP:290/266pcs; 40HQ:350/310pcs
       2050*860/960*70 20GP: 102/96pcs;   40GP:328/204pcs; 40HQ:300/280pcs

 

 

 

  

 


 

 

  

 


Q:Our factory is doing non-standard door, I am an apprentice, the master refused to teach me, ask how to debug, is the facade about a little stuck around how the door is the ordinary hinge, said that the toilet The more detailed the better the better, my points all to you, in this grateful not more
Facade a little card? Is the lock card, or is the door painted? Lock card, then open the door, screw the lock point to see if the card is not card if the door open, the lock is not card, that is the point of the lock and into the mouth of the mouth, not through the heart. Grinding into the lock point of the mouth if the open door, or card, is the lock body problems. The lock body demolition just toilet Akira Pai Hao Ling Tong Tong profile down, check the door repair paint, then tune the hinge I do not have to tell this apprentice ,,, to the master on the attitude, huh, huh
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
You have no oil, and now the lock is not oil, if they have all inside will be tired of the inside. This can only change the lock core.
Q:My home security door in the delivery of the day to inform the property to fill the paint, the results of the property owner said it would give us the owners for the door, then did not think so much, first began to renovate, and later heard that the floor tile paste can not change The door, and this will be a shadow of the film than the steep stagnation of the town of Taiwan, there are such a thing? More
Tiles can be changed for the door. The property that the brick is not good for the door is the meaning of the tiling of the workers and do the wall of the wall of the workers are in accordance with the size of your old door decoration. But also the wall paint and floor tiles all with your old door for the intersection. If you change the new door, it will destroy the door and the wall, the ground, the intersection of the decorative surface. If you must change the new door for the new door. Can only be destroyed before the ground floor tiles and wall paint and the old door intersection that little bit of decorative surface, not a large area of the broken wall of the ground decoration. And then wait for the new door installed and then back to the original.
Q:My security door has three kinds of keys: A decoration with two temporary, B decoration finished with their own 5, the stance shield barking Du Du Sen lack of C used to destroy A my hands in the decoration with the A key lost , In order to make the master of the decoration that the A key can continue to use, can not use the C key and directly with the B? Does this do damage the lock cylinder? More
Can be, can, can not damage the lock cylinder, do not have a C key before, A and B a total of 7 keys can be used, you lose a A after two ways can be more than two people continue to use A key, And then copy one or more of the A, 2, the use of bags in the B, used C, the A key can not be used, and this lock the structure of the core is the shield barking bullying in the C key The front has two small slots, specifically used to change the cylinder of the most measured in the marbles structure, in order to achieve the most measured a bullet box pops up, after the pop A can not be used, (because A is the front of the short positions, insert the lock Eyes do not touch the most measured ball, so turn does not move,) b and c front end is the same, can be used at any time.
Q:How to paint their own anti-theft door
First rust, sandpaper or grinding wheel, and then brush anti-rust paint, and so dry, then brush the color you need the paint
Q:Are there any categories of trademarks? Do you belong to the first few categories?
Security doors are generally metal, belonging to the sixth category, wooden doors belong to the nineteenth category. Specific categories are as follows: 1, 【Category 6】 ordinary metal and its alloys; metal building materials; removable metal buildings; rail metal materials; ordinary metal non-electrical cables; hardware, metal hardware; Safety deposit box; ordinary metal products; other types of ore; Metal door, metal door frame, metal door frame, metal armor door, [nineteenth type] non-metallic building (excluding building hardware) metal door, metal door, metal door Materials; non-metallic rigid pipes for construction; asphalt, asphalt; movable nonmetallic buildings; non-metallic monument Non-metallic door, non-metallic door, non-metallic rotary door, non-metallic metal plate, non-metallic armor, non-metallic metal door, non-metallic door Doors and windows C,
Q:Such as title. Take the key between the door and the inside. Do not care to go out to close the door, and now with another key in the outside to play long to pay the drink of the evaluation of Taiwan and Taiwan is not open. Inserted into the screw. Do not know is not inserted in the end Now has the middle of the night, the lock is definitely sleep, what way to solve the soil? Please answer in detail Thank you more
Anti-theft door lock is divided into two parts inside and outside, which plug the key. Basically there is no way to take the key down. You can try to open the door from the door with a tool to open (specific utility professional lock people have), but this The method is only fast to lock the door, and the door did not long to drink drink the evaluation of the platform of Taiwan with the key to lock the case with the key to apply the second method, their own drill with a drill drill, specifically the first lock Hood damage, and then identify the lock cylinder, first with M4 drill bit, and then drill in the end with the M8 drill can be out, oh, of course, the location of the bottom of the lock, ....., such as their own uncertain about the best or To find a professional person, the cost is generally about 50 yuan, not too expensive.
Q:7 cm thick anti-theft door, what kind of power tools? What kind of drill bit Do you want to open from 2 sides? Meet the fire scrambling porphyry porphyry good phantom Han Yan door (7 cm thick) cat's eye what brand? More
If the fire, then you'd better do not see the door mirror size of the size of the law is not the size of the proposed you to an electronic door mirror or wireless remote control doorbell
Q:I would like to ask when the security door can be installed, is the demolition of the old, before the tile? From the measurement to the installation of a total of a few days?
Usually after the demolition of the old, cement workers before the end of the installation, the standard door to the installation of the general need to 3 to 4 days.
Q:What is the basis for saying that anti-theft door is conducive to fire safety
I think there is no specific provisions of the anti-theft door to open the first one is to save the space of the room is the second door to open the door I think it is used to someone who said that if the indoor fire, then open the anti-theft door, but effortlessly escape

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