• steel security door /good design high quality System 1
  • steel security door /good design high quality System 2
  • steel security door /good design high quality System 3
  • steel security door /good design high quality System 4
steel security door /good design high quality

steel security door /good design high quality

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Loading Port:
Ningbo
Payment Terms:
TT OR LC
Min Order Qty:
200 pc
Supply Capability:
4000 pc/month

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1.SPECIFICATION

  steel security door /good design high quality

2.MODEL

  SF-888

3. STEEL DOOR SIZE

 Height:1930/1970/2050mm

Width:860/900/960mm

Thickness:50/70/90mm

4.MATERIAL

Cold-rolled steel

5. DOORSILL

Stainless steel

6. OPEN STYLE

 Steel door opened by Swing

7. OPEN DIRECTION

inward or outward / left or right

8LOCK HANDLE POSITION

on left/right

9.OPENING DEGREES

90~180 degrees

10.LOCK

AB machinery lock

11.SURFACE FINISHING

heat-transferring or power-coating

12.INFILLING MATERIAL

honeycomb paper or rock wool

13PACKING METHOD

1 pcs/CTN, PE film + bubble bag + strong carton

14.LOADING CAPACITY

860mm*2050mm*50mm     410pcs/40HQ    
860mm*2050mm*70mm     320pcs/40HQ 
960mm*2050mm*50mm     360pcs/40HQ
960mm*2050mm*70mm     280pcs/40HQ 

15.DELIVERY LEAD TIME

normally within 20 days; exactly time depends on arrangement.

16.ACCESSORIES

Adjustable reinforced hinges, specialty multi-point lock, handles, peephole, handle

door bell, rubber seal, installing bolts

17. APPLICABLE

entrance of houses or flats

18.PAYMENT WAY

L/C, T/T




Q: What is the size of the general security door installation? (860 * 2050 type, 960 * 2050 type)
860 * 2050 door size 875 * 2055 or more 960 * 2050 door size 975 * 2055 above to see you bullying sense of qi wood to put up the power of the place where the wall flatness.
Q: Hooply lock, there are three types of keys A, B, C, how to make the decoration key effective. Question added: Under normal circumstances, the use of C key to make A failure, C can use it? More
Very simple not to use the C key AB key can be used
Q: Anti-theft sparse muscle trough can be too Jiujia tea compensation door lock to unlock the company to open after (no broken cylinder) there is no need to change the cylinder, ah, always feel that the whole hair ah. Worried about the unlock with ten minutes, the next time with a minute. Thank you answer ~ ~ more
Technology unlock open all right, do not change the lock cylinder, you see him with the key to open the words must be replaced.
Q: The new installation of the anti-theft door when the door issued a "ga bang bang bang" sound, and hinge attached to the door frame feels like shaking hands, but no card door. We are often wear and tear to the cost of life, after all, to the four pages of oil, but it does not work, what is the reason? How to solve it? First, thank you. More
Door frames and doors of the hinge installation is not appropriate, the use of a period of time may be better, otherwise you need to find a door to solve the problem.
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
Now the security door is a set of two sets of keys to the decoration workers but with a second set of doors opened the first set of keys on the void
Q: Is it double insurance?
The door is not open the door, if the internal safety knob is screwed on, for the outdoor staff is a key can not open the door, for the rest of the night Of the time is very effective, but if there is no way to rely on the lock core security level of security features to protect the safety of family property, and must use the key to reverse at least a lap above, but if the lock core level is not enough to turn Ten laps is useless Oh, criminals can use special tools for a few minutes or even seconds can open the door without loss! The The The The Can be online to understand the relevant information, if the lock is a low level of anti-theft level of the proposed replacement of high protection level of the cylinder, we recommend to you the public security organs recommended national key technology products gold point atomic ultra-B grade blade cylinder, Recognized good product! Specifically, you can consult your local service center
Q: Well, now all the security door by which the patent
In the patent office website, the relevant patent is currently effective in nearly two thousand.
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: How does the security door ask for the thickness of the wall?
Normal for 22CM thick and 28CM thick wall of the standard door frame. Of course, some non-standard door factory can also be customized according to the wall thickness of the door frame
Q: Anti-theft door outsourcing open outside the package with what is the difference
Outsourcing open outside the package are open to the wall of the wall is outside the door, outside the door is open to the outdoor Ding Ding teeth scraping Jiao pay tide scared open, open the door to the room open, I was doing security door

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