Hollow Metal Commercial Door Manufactory

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Loading Port:
Shanghai
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TT OR LC
Min Order Qty:
100 set
Supply Capability:
600000 set/month

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Product Description:

Features for Hollow Metal Commercial Door


▪Door slab:3hr fire-rating, 1 3/4''; thickness.

Door skins: 16-20guage cold rolled or A60 galvanized steel.

Core: polystyrene or honeycomb.

Surface finish: flush or 6-panel embossed, grey prime painted.

Lock prep.s: Fed. 161 Cylindrical, Feb. 86 Mortise Edge, Blank edge with reinforcement.
Hinge prep.s: 4 1/2" hinge cut-outs.

Closer & lock reinforced for door closers and panic bars.

All US rough openings & common hardware locations, dead lock prep.s, inative doors with astragals available upon request.


Frames for Hollow Metal Commercial Door


Fire-rating: 3hr for Masonry, 1 1/2hr for Drywall.

Depth: 4 3/4 - 8 3/4".

Steel plate: 16guage cold rolled or A60 galvanized steel.

Types: masonry, drywall, single rabbet and double egress.


Packing for Hollow Metal Commercial Door


Hollow Metal Commercial Door


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Q:Anti-theft door to unlock the company's technology after the lock need to lock
Do you see people unlock it? Is it open with two wires? If it is, that is, technology unlock, it is not necessary to change the lock, but now I generally recommend customers to change the lock, for that kind of key can not open the lock cylinder! The The Locksmith can open, thieves can open. In fact, we use the lock first to ensure that their lives and property safety.
Q:Home security door choose what lock security, the key can not be copied
Independent design, independent manufacturing, non-universal the most secure
Q:What is the standard size of the double-entry security door?
Spot size: 1500 * 2050, custom, then the width of 1400--1800 can do the door!
Q:Can you install a security door?
Can be used for home security door. That is, in the home security door has been built on the basis of anti-theft lock plus an electromagnetic lock. Use one of the following options: 1, press the password + key to open the door 2 ', press the password + credit card + key to open the door 3, credit card + key to open the door 4, with the key to open the door (access control system power down (For example) + doorbell + electromagnetic lock +24v power supply + 220v power supply + a number of lines + IC card (if necessary) Price: a total of 1,400 yuan or so. I hope my answer is helpful for your question
Q:What are the kinds of stuffing inside the security door?
The internal filling of the anti-theft door of the country must be made of aluminum silicate rock because of the need for silicon, Alkaline rock wool has a good insulation, fire and noise performance.
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?
The door posted Fu word (please master with yellow paper cinnabar to write) to avoid evil
Q:According to the national standard fireproof door in front of the steel how thick, how thick the back
According to the national standard fire security door steel plate, anti-theft door door plate steel plate thickness shall not be less than 2 mm; use the destruction tool in the security door to break a 615 square centimeter hole, time can not be less than 15 minutes. Equipped with anti-theft lock, in a certain period of time can resist under certain conditions, non-normal open, with a certain degree of security performance and meet the appropriate level of security security door. 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:Home security door is difficult to open, the key inserted into the screw does not move, which is the problem? How to do?
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:On the security door AB key problem
With the front of the groove with the inside and outside are rotated 360 degrees, A on the void. If A can be used, it is only for the lock cylinder
Q:Anti-theft security door with which lock is better
To find a copper lock the key to the more the better teeth

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