Hollow Metal Security Door with Good Quality

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Features for Hollow Metal Security 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 Security 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 Security Door

Hollow Metal Security Door

Q:Every time a lot of effort, the hands are hurt.: It is the quality of the lock problem, you can inject into the lubrication of the economy. You can also inject vegetable oil, sesame oil and the like.

Q:My home security door in the delivery of the day to inform the property to fill the paint, the results of the property owner said it would give us the owners for the door, then did not think so much, first began to renovate, and later heard that the floor tile paste can not change The door, and this will be a shadow of the film than the steep stagnation of the town of Taiwan, there are such a thing? More: Yes, this no effect, the door as long as the size of the master so that the master to do on the line, you can Dan fear of the grass than the skull table can be worried about the floor tiles broken, scratched, as long as a layer of protective film Well, very simple.

Q:What is the difference between steel doors and security doors?: Steel doors are with double-sided edges. Anti-theft doors generally only with a single side of the package, steel doors and lambs and barley cut off the general door is generally only 4.5 cm, but the anti-theft points are many. And then the steel doors of the steel plate should be thinner, inside the filling is not the same. Anti-theft door is generally fire cotton. Steel doors are wood and sound insulation paper

Q:My house will have to renovate the house, would like to ask the home of the security door cost better? What brand of security? Buy anti-theft door is to buy a good composite door or a single door? thank you all! More: The most important thing is to buy security door security features, according to the provisions of anti-theft security door frame steel plate thickness should be more than 2mm, the door thickness is generally more than 20mm, the door in the sandwich with a number of ribs, and filling a blowing agent, Rock wool and other fillers, so that the front and rear panels are organically connected together to enhance the overall strength of the door. Door lock should be anti-theft lock, the door lock with anti-drilling device, the lock structure is tamper. Followed by modeling, size, color, installation structure, it is best to use brand products, safety performance is better.

Q:What is the standard for acceptance of security doors?: North Gate industry doors are certainly unqualified, my home is also the north of the security door has been leaked, the seal is simply no use, less than three days sealed on the loss, the doorbell does not ring, and suddenly also hit not Open, to call after more than a month no news, to find the lock outside the master said that this white can not be, hinge, where the door lock is the problem, can not repair, can only make do with the. Can not afford to trouble, cheap to buy, and scrap iron price is almost, garbage stuff.

Q:What is the quota of the security door?: 4-145 safety door installation sub-head, security doors are generally anti-theft 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:Our home security door is Panpan, there are AB two, I did not take A key, directly with B open the door, said the book that rotated 360 degrees, but the turn does not move ah storm down the stack of pieces of Chi Chi stupid painting and then decoration The key can not be used. The The why? More: Right should be the ABC key you do not have to tell him how much you tell you how you use the yellow key that you said (should be the key to the plastic jacket is not the B key) with this key The key is to use the key when the house is in the decoration of the house when the workers used to prevent the workers in the host To lose the key or other reason to refuse to hand over the key and do) go try it to help you

Q:How is the distinction between the level of security doors? Especially what is the difference between B and Class A, in addition to the anti-opening time is 30 minutes outside the door, door frame, lock, fill what is more: Level Door / Front / Rear Door Lock Level Technology Open Violence Open Class A 2.0-1.0--1.0B Level Min 5 Minutes Min 30 Minutes B Grade 2.0-1.0-1.0A Level Min 1 Minutes Min 15 Minutes

Q:I bought the house contract is to install the anti-theft door but the developer is the installation of the fire door also said that the fire door than the anti-theft door Guichi is not really fire door The More: Fire doors and security doors are not the same function, fire doors are special doors. Family homes are generally not required to use fire doors.

Q:Their own security door, every time the door is very costly to open the door. Lock the door when the door handle up to mention, very easy. But when the door open, whether it is inserted into the key from the outside open, or from the inside down the door handle, it is difficult to open the door, that a few out from the door that a few columns (Figure) is difficult to retract Inside the door. What is the cause of this? What steps need to be done to make it switchable? More: Should be the problem of the cylinder, another lock cylinder just fine

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