Factory Sale Cheap Steel Security Door with good quality

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
100 pc
Supply Capability:
15000 pc/month

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Product Description:

Specifications

BEST SALE Steel Security Door 
1)European advanced technology 
2)Energy conservation 
3)Sound proof, environmental

BEST SALE Steel Security Door   ( commerce steel security door )

 

Steel security door supposed to protect your home safety. Which have good mechanical lock system and 

stong metal structure lead to high safety glass level. Our steel door popular and export to Russia,Poland,

Hungary, Bulgaria,Ukraine,Nigeria,South Africa, Egypt,Iran,SaudiArabic, Libyan, Algeria ,Albania, Brazil,

Australia and some other areas. Pls check main specification as follow: 

 

 

Standard size

2050*960,2050*900,250*860,2050*750

Steel sheets range of door leaf

0.7~1.0MM

Steel sheets range of door frame

1.4~2.0MM

Door leaf structure

70MM

Insulation options

Honeycomb paper;rock wool; fireproof board

Surface treatment

 Powder coating

Lock system

11 lock pints; 13 lock points; 19 lock points around the leaf

Cylinder 

Cooper with AB keys;

Opening direction

Left&right; inward&outward

Hinge

Invisible (open degree: 100~120)  Visible (open degree:180)

Glass insert door leaf

Available

Accessories

handle; installation bolt; hinge; peephole; rubber seal; doorbell

Customer size

Available

 

 

High Quality Hot sale security outside doors design Loading qty for 40'ft HQ


2050X860MM2050X900MM2050X950MM
4CM600 PCS590 PCS580 PCS
5CM410 PCS400 PCS390 PCS
7 CM310 PCS300 PCS290 PCS


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Q:Is it easy to lock the door lock
No matter what brand of security door, plug the keyhole of the key is very obvious loosening is an abnormal phenomenon. There are two possibilities, one is the pro-security lock cylinder fixing 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 is the best to find a business as soon as possible to deal with it It is easy to collect this information, really hope to help you. If you can help to your words to praise it!
Q:What is the standard size of the security door?
GB security door size is 860 * 2050, this refers to what? Is the size of the security door or wiping the hole after the size of the hole? If you want to make this size of the door, and the installation can be safely into the way, then the door hole in the gray after the size of the gray must be achieved to do? The The In addition, how is the specification? If the installation of the door is not 860 * 2050 ,, meet the provisions of what The The
Q:General anti-theft door hole size 2100 * 1000, the net size of the door is how much
Various manufacturers of different standards, but 2070 * 960,2050 * 950 of these two kinds of more
Q:How much is the square of the shutter door?
To see what kind of, there is the different prices are different regions.
Q:How can the security door to open to 180 degrees
First of all, you determine where to open the door, put the door to open the door to open the door, and then install the 180 hinges on the line
Q:Anti-theft door door windproof air leakage how to do
With the glue, the hardware store to sell
Q:Anti-theft door ring how to do?
To buy a roll of double-sided tape, to find some thin sponge, and then double-sided plastic chu to avoid the heap stumbling through the side of the painting with a stick on the door, while the thin sponge will be cut into the top of the stick, so The door does not ring, you can find my way to try, the effect is guaranteed good.
Q:How to do the security key in the lock?
If it is the kind of keyhole is accessible from the opposite keyhole to take a small thing to break the key to poke out if the keyhole, it can only change the lock
Q:A ladder two staircase room, the door of the door fitted with the child door (security door) than my home ordinary security door to large, feng shui on the impact of it? How to resolve?
Generally will not affect, but your door above the door is empty, the general new house is better to set the town house better. Most of the storage of Cao fat 丨 blocking Chou Chicken chicken is simply to buy a 10 cm size of the portrait, the top of the door on both sides of the location. If the old house does not matter.
Q:Is the door and security door a door?
Unit doors are the doors of different units that each residential building belongs to. In short, that is, when you enter your own home, into the corridor when the door. Can be anti-theft door can not be anti-theft door touch whip He Zhuang Gu Biao collapse wave open. The security door is called "security door". It combines both anti-theft and safe performance. Unit door is defined from the location of the door, the surface security door is defined from the performance of the door.

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