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FAQ

What is the galvanized sheet material, which is better than the steel plate? The door should buy what kind of material

Making the door is not necessary to buy galvanized sheet, because the high cost, buy the general 2mm steel plate on it. As for the anti-corrosion treatment, the first brush twice anti-rust paint, painted silver paint or other colors of paint can be.

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.

If the same size, which door is more expensive? Which will be more practical? More

See how to say, the shutter door is also expensive, iron gate is not cheap, there is no expensive expensive, shutter doors easy to use, installed a remote control on the end of the sea to steal the anti- Inside the iron gate, outside the curtains to put

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.

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

After the security is not on the game yet? The The

First with A sets (2) decoration with a good decoration can be used B sets, rotating a circle, A sets of obsolete, B sets of 5 keys.

Such as title. That is, the size of the unit door.

The general unit door is 1000mm × 2100mm

What color does the security door have?

1, monochrome surface spray, mostly blue, white, gray, green, black bronze, etc .; 2, transfer wood grain, all kinds of wood withered pedal spy Li Li pad oblique rivet pattern; 3, All kinds of metal texture surface, such as anti-copper; Google map