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: What is the size of the general security door installation? (860 * 2050 type, 960 * 2050 type): Standard size should be 2100 * 1200, the common single door is 2050 * 960,2050 * 860, child door 2050 * 1200

Q: Inside the left outside the right outside the right how to distinguish please detail more Thank you more: Say so! You are standing outside the house, facing the lack of urging jealous of Germany and the United States, the door hinge, in your left hand or hand, if the door hinge in your right hand, is outside the pull, then the right outside Pulled up!

Q: How do you deal with the theft of the door switch?: Usually to more than the support of the Shanghai-Hong Gui-cunning cave with the East anchored hinge and hinge rust-proof lubrication. Otherwise it will rust and abnormal sound. Hinges lack rust-free lubrication, and affect the appearance, will issue a squeak sound, affect the rest. Meikailong and other well-known hinge brand with tiger hotolube or Krupp's hinge hinge grease, colorless and transparent, good adhesion, good durability. Panther has 130 grams of tube packaging, but also for sliding doors and so on. Grease directly applied to the hinge gap, will slowly penetrate into the hinge inside. The maintenance period is four to six months. Should not use the oil or ordinary butter, easy to lose or low temperature freeze, there will be harmful smell volatilize. Vegetable oil will soon rancid produce odor, loss of lubrication.

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!: First: the thickness of the steel plate calculated, it is armored vehicles. 1. General household Ding door more (plate: before the 0.8MM, after 0. MM6, box 1.5MM), door thickness range, generally 7CM more (door thickness determines the length of the cat's eye). The price of thousands of dollars, non-first-line brand will be cheaper. 2. cat's eye diameter: because the style requirements, as well as the different brands, doors on the size of the openings are not the same, so lead to hunger thirsty thirsty leech is not a standard. (Like a cell phone battery)

Q: Anti-theft door paint is painted on the plate, was the furniture trace of hundred grams know a long time version of the magic shield hit the size of the nail cover a piece of paint, can see the primer. As the anti-theft door is in 2004, the manufacturers have been found, I do not know how good you repair it? Is it possible to spray a small pot "spray paint"? Mainly worried about rust. More: Anti-theft door is generally plastic powder, is the powder coating, not paint. You worry about rust can spray from the spray paint!

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: How can the security door to open to 180 degrees: First of all, you determine where to open the door, put the door to open the door to open the door, and then install the 180 hinges on the line

Q: Some people say that it is necessary to adjust the hinge, is it necessary to adjust the four small Fuling Dian Gu ordered the thumping, or to adjust that big, what tools to adjust it more: It is recommended not to adjust the hinge; it is recommended to take some butter in the hinge of the key parts. Reduce friction. If there is still a voice, that hinge installed problems Fuling Dian Gu ordered the thumping, need to adjust!

Q: What is the basis for saying that anti-theft door is conducive to fire safety: Anti-theft door to open to the outside, the user is conducive to the evacuation of the fire, but because of the open to occupy the public evacuation channel, therefore, on the whole Gong hold the bar to visit the amount of poetry and sails fire safety is unfavorable. First, the past design of the residential door, are open inward, its purpose is to avoid obstruction of the stairway traffic, but because there is no security measures, generally converted or installed by the residents to open the security door. In this case, in 1999, when the "Residential Design Code" was revised, the provisions on the safety doors were considered to be increased, and the requirements for safe evacuation should not be prevented when the opening should be prevented. Second, see the details of "residential design specifications" (GB-1999) "Article 3.9.4: residential door should be used security guard door. Open the door should not interfere with traffic." Can be seen from the overall interests of the building to consider, outside the door is unfavorable, because the outside of the door occupied part of the public walkway area, adverse fire evacuation. But for the tenants, because this increased the effective use of indoor area, so more recognized. Third, we can see, the standard does not have anti-theft door (security defense door) inside and outside to do a clear request, inward, outward can be, but to open to pay attention to "should not interfere with traffic." Because you are the late conversion of the door, in the early design process, the corridor is in accordance with the door to open the case of the design, you now open to open, must hinder the traffic, therefore, usually should not be changed to open. It should be noted that this situation refers specifically to the security guard, if the door is not a security guard door, into the open is not appropriate.

Q: Fingerprint lock how, advantages and disadvantages of what? And anti-theft door lock which is more secure than? General fingerprints can record a few fingerprints?: Professional people online excerpt, I speak simple and easy to understand. Fingerprint lock is installed in your original lock, anti-theft is to see your lock core, and the fingerprint field 籂 dumplings limbs levy off the castle Long lock little difference. Is convenient, pull the wind! Generally recorded a 10 fingerprints no problem, this technology is not difficult.

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