steel fire proof security door with high quality

steel fire proof security door with high quality System 1

steel fire proof security door with high quality

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 10 pc

Supply Capability:: 30000 pc/month

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1.Sectional Industrial Doors Techncal Data

Door description		Technical data
Door Panels	Panel Style	Finger protection 40mm thickness & non finger protection 40mm/50mm thickness door panels
	Panel Construction and thickness	Steel+PU foam+Steel, 40mm/50mm thickness
	Panel Color	White, silver gray,dark gray
	Panel Surface Style	Flat stucco, Flat woodgrain/ Line stucco, Line woodgrain/ Square stucco,Square woodgrain/ Micrograin
	Panel Steel thickness	0.326mm/0.35mm/0.4mm/0.5mm, Panel Steel PE Paint thickness is 25um
Door Hardwares	Tracks style and thickness	2" &3" tracks, 2.0mm thickness
	Track cover(2.5mm thickness)	Injury of the finger caused by the movements of rollers in vertical tracks will be effectively prevented by the track cover. It will seal the space between the wall and the vertical tracks so the finger can not be inserted in.
	Track and track cover,Hinges,brackets surface finish	Bright Zinc Galvanized
	Hinges/roller brackets & Bearing brackets thickness	2.5mm
	Steel Rollers	2"4, 2"7, 3"4, 3"7 steel rollers
	Top/bottom weather seals	Aluminum stretches, and EPDM rubber seals
Safety system	Spring break safety brackets	If spring broke , the spring break safe device will stop the door's falling to protect the people, kids or other things who is passing the door
	Cable break safety system	If cable break, the system will stuck on tracks then prevent the door from droping.
	Air safety bottom	the door will rebounce back if it meet obstacle during closing.
Door Motor	Motor style	Axle industrial motor
	Manual chain	open or close the door if power off manually
	Motor Voltage	380V or 220V
	Motor remote controls	2 or more
	Motor sensor (Optional)	available

2.Sectional Industrial doors Lift styles

Vertical Lift: if door opening Height H>= Door headroom distance h, then choose vertical lift

High Lift: Door headroom distance h>1m, but h<H door opening height

Standard lift: Door headroom distance h<1m< span="">

Q: Is it useful for anti-theft doors?: Encounter what the gods are useless, as well as unlock the master

Q: What is the renovation of the Pass: Said the white is the edge of the door frame, such as open kitchen and living room connection, balcony and living room connection, such a place are, when the package is not inclusive package is a headache, The

Q: Has been transferred once, but the distance between the door and the door frame is too close, the door is very tight switch! Ask you how to adjust the master? The Do not let me find unlock, has tried! Thank you! More: If the inside open, then the first door, from the inside to see the door around the gap, as you said is the hinge side gap, adjust the gap can be. If there is no clearance around, that is, when the installation or manufacturers

Q: Our company recently bought a few anti-theft door, storage needs to have acceptance criteria, trouble to give you a more acceptance criteria: Anti-theft door is produced according to GB. Grade B Grade B. The best is Grade A. The worst is the D level. The main difference is the thickness of the steel plate and the inside of the filler. The level of the dong is greater than or equal to that of 0 arc. The back is greater than or equal to 0.57 mm. This is the minimum. The other to check their own.

Q: Such as title. That is, the size of the unit door.: The general unit door is 1000mm × 2100mm

Q: What method can be used to remove the anti-theft door on the small ad posted?: Buy a bottle of water. A wipe off.

Q: Commonly used anti-theft door door thickness is the number of centimeters? Cat eye has several diameters, respectively, what size? To specific data, thank you!: I know the thickness of the security door is now generally in the 9cm size in 2050 * 960 * 90 it is more common cat's eye size is to see the door and the same thickness

Q: Such as title. Take the key between the door and the inside. Do not care to go out to close the door, and now with another key in the outside to play long to pay the drink of the evaluation of Taiwan and Taiwan is not open. Inserted into the screw. Do not know is not inserted in the end Now has the middle of the night, the lock is definitely sleep, what way to solve the soil? Please answer in detail Thank you more: Anti-theft door lock is divided into two parts inside and outside, which plug the key. Basically there is no way to take the key down. You can try to open the door from the door with a tool to open (specific utility professional lock people have), but this The method is only fast to lock the door, and the door did not long to drink drink the evaluation of the platform of Taiwan with the key to lock the case with the key to apply the second method, their own drill with a drill drill, specifically the first lock Hood damage, and then identify the lock cylinder, first with M4 drill bit, and then drill in the end with the M8 drill can be out, oh, of course, the location of the bottom of the lock, ....., such as their own uncertain about the best or To find a professional person, the cost is generally about 50 yuan, not too expensive.

Q: When you ask to buy [security door] Note 1. To build a good city or online search finished a direct telephone contact. 2. All brands say their products are good, how to choose products. 3. The price is about how much the range 4. Is the security key of the security door? How to ensure that the key delivery on the way did not be copied? Do you want to change the lock at the time of purchase? 5. Is the security door fixed on the door frame, strong? The original door is unloaded good, or double door good? Question added: selling anti-theft door that I live in the apartment door is not the standard, so they want to make adjustments to their original products, so, to more money, this is not the seller's disguised price increases it? In China to buy things on this unpleasant, what are not marked price, but also bargain, get good to be cheated, do not mention the enjoyment of the shopping. trouble! The The More: Buy security door is the key to choose a good brand, buy Pan Pan and Wang Li Men are good. The key to the security door is a matching seal, and then the door when you can open the key to the key cover. The security door is fixed directly on the wall of the doorway.

Q: There are 5 bars B key, 2 A key. It is said that after the renovation of the B key turn a week A key failure, but the B key turned N weeks, now the situation is A, B key can be used to make a fool often get the door to full power, what is the situation? Questions added: each B key has turned a lot of circle, 2 A key can still open the door more: 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

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