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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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:What method can be used to remove the anti-theft door on the small ad posted?
You can use the day to take water, also known as banana water.
Q:General anti-theft door hole size 2100 * 1000, the net size of the door is how much
Hole size 2100 * 1000 door size should be 2050 * 960
Q:How to know the size of home security door locks
Home security door standard size is 2050 * 960, the most standard is 2050 * 860, there is the 1970 ** 860, security doors are generally based on the actual needs of the family to do, the maximum can be done 2500 * 2500. The security door is called "security door". It combines both anti-theft and safe performance. In accordance with the "anti-theft security door general technical conditions" provides that qualified security door in 15 minutes using chisels, screwdrivers, crowbars and other ordinary hand tools and hand drill and other portable power tools can not pry open or in the door to open a 615 square millimeters Open, or open a 38 mm square opening in the semicircle with a locking point of 150 square millimeters. And anti-theft door on the use of the lock must be detected by the Ministry of Public Security testing with anti-drilling function of the anti-theft door dedicated lock. Anti-theft doors can be made of different materials, but only to achieve the standard test qualified, to receive security products to ensure that the door can be called security door.
Q:What is the meaning of anti-theft door level?
Anti-theft door sub-B-B grade, Class-A means that the plate to 1.0 * 2.0 lock to the national Class-A standard!
Q:On the financial room to increase the anti-theft door how to write?
Due to years of disrepair, the original has been damaged, for the safety has become a hidden danger. Need to purchase a new security door
Q:How to paint their own anti-theft door
Rinse paint is not everyone will do things, it can be said that did not do the brothers rinse out the effect is not good, personal feeling from the spray more realistic, in the outside most of the paint maintenance workers are used to get from the paint repair things, Personal operation recommendations are as follows: 1. First part of the rust with sandpaper polished, the appropriate wipe with a similar color from the paint after the fill out on the line, and then spray a layer of topcoat to get the price of a total of 10 yuan, if you will draw, The way you can put the grain color to draw up, so even more beautiful
Q:Why the American house does not install anti-theft network and security door?
Because the Americans have guns, killing thieves do not break the law
Q:How to identify the quality of security door?
From the cylinder, the thickness of the steel plate, the internal filler. Anti-theft door there is a national standard, B / C Ding, in the door can be seen inside. Class A highest, Ding times the most times. Lock core is divided into A and B type, B-type anti-technology to open about half an hour, A-type anti-technology to open about five minutes. There is also a non-standard but better than the B-type super B-type cylinder. Good anti-theft door is generally filled with fire rock wool or aviation aluminum foil. Ya Dili music, Jingjing, cloth Yang are first-line brand.
Q:New anti-theft door squeaky
It is recommended to use the liquid lubricant on the hinge to do the door to open the door when the action door feel what kind of vibration is the hinge ring with the syringe on the hinge axis can be made on the edge of the valley,
Q:How to debug the security door?
General door grinding paint can not be used, then use a word screwdriver do not, not ring on the line.

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