China manufacturer steel security door

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100 pc
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30000 pc/month

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Product Description:

security door


1) Material: door panel: cold-rolled steel ,door frame: Hot-Rolled Sheet Steel 
2) thickness of the door leaf: 5cm/7cm/9cm
3) frame outer size(H×W): a) 2,050mmx960mm  b) 2,050mmx860mm   c) 1,970mmx960mm   d) 1,970mmx860mm
4) Accessories: adjustable reinforced hinges, specialty multi-point lock, handles, peephole, hidden doorbell, 
   rubber seal and magnetic seal, doorbell, installing bolts, stainless steel threshold

5) Infill: honeycomb material

6) Opening direction: inward / outward 

7) Opening degree: 90 degrees or 110 degrees  

8) Lock handle position: on left / on right

9) Colors: diversified available 

10) Applicable for the entrance of houses or flats

11) Can also be used as room door

12) Suitable for different wall thicknesses

13) Shockproof, soundproof, warmth preserved, anti-pry, anti-drill, Moisture proof, Guards against theft 

14) Environmental friendly

15) Bright, lustrous and durable appearance  

16) OEM service available

 

 


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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!
Q:How to make the security key of the security door to take effect
Very simple not to use the C key AB key can be used
Q:What is the difference between the security level and the B level?
Simply to fight against the degree of resistance to the degree of destruction. Class A is the most solid, the door of the material the most solid. And so on
Q:How to divide the security door level
Class I: Door frame 2.0mm Door leaf: 1.0 / 1.0mm Key point 12 Class B: Door frame 2.0mm Door leaf: 1.0 / 1.0mm Lock point 10 coupons 郾 淀 丢 丢 丢 丙 Level: Door frame 1.8mm Door leaf: 0.8 / 0.8mm lock point 8 Ding: door frame 1.5mm door: 0.8 / 0.6mm lock 6
Q:Anti-theft door lock lock core several, the kind of the most secure.
Today did not bring the key, please open the lock, the master said Wang Li door most difficult to open almost open, my door actually opened three minutes, silent
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
Q:Commonly used anti-theft door door thickness is the number of centimeters? Cat eye has several diameters, respectively, what size? To specific data, thank you!
The thickness of the door is measured in millimeters, there are 0.3mm to 1.0mm, if it is measured in centimeters for the hungry thirsty thirsty leek blood fox is estimated that you are said body thickness, 5cm, 7cm, 9cm, 11cm
Q:Is it easy to lock the door lock
One is the pro-security lock cylinder fixed screw loose, resulting in loose cylinder. The other may be the pro-lock body screws or fixed device loose, resulting in the entire lock loose, so the cylinder is easy to pull out, of course, there is a third possibility, but the probability is very small, is the locksmith installed when the lock is not installed The But no matter what, this is very dangerous, it is easy to be used by people. Pro as soon as possible. A to E are authentic, find a door frame where there are C-shaped signs, there is no it is not genuine!
Q:What is the size of the general security door installation? (860 * 2050 type, 960 * 2050 type)
You say is a single door, the size of the hole should be put 1cm.
Q:What is the proportion of sand cement filled with anti-theft door frame?
According to DBJ / T01-26-2003 "Construction and installation of sub-project construction process" in the fourth volume of fire prevention, security door installation 6.4.4 of the provisions of: the door frame grouting, for steel fire, anti-theft chicken sore Track the end of the door, need to fill in the door frame cement mortar or C20 fine stone concrete. As the average household is difficult to find fine stone of this aggregate, it is recommended to use cement mortar filling, cement and sand ratio of 1: 2.

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