Metal Steel Security Door for Safety Use Decoration

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
2000 set
Supply Capability:
200000 set/month

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Product Description:

1).Opening direction: inward / outward

2).Lock handle position: on left/ right
3).Opening degree: 90-180  degrees

4).Lock: ABmachinery lock or duai-rapidness lock

5).Frame wider side: outside or inside

6).Weight: 30-80kg

7).Accessories: locks, handles, peephole, rubber seals, doorbell, installing bolts
8).Package:Film enwrapped on surface,strong carton outside.

9).Payment term:T/T,L/C

10).Certificate passed:ISO9001,CE

11).Delivery time:15-20 days after receiving the deposit.










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Q:What type of metal is commonly used to make metal doors?
almost always steel for residential doors. Painted to prevent rust. Other materials used: wood, fiberglass, wood composite
Q:Aluminum alloy door with stainless steel door that is better?
Have their own advantages, aluminum alloy light, stainless steel solid. But one home network designer said that now are generally used in the alloy, but also durable alloy, see your personal preferences!
Q:What is the use of aluminum alloy door light?
Light is the door material
Q:Do you need to do a production license for aluminum doors and windows?
Processing of aluminum alloy is not in the "industrial product catalog", so no need for a production license.
Q:How to install hasp (for padlock) on *metal* door frame?
Well, for starters, you don't use a hammer to drive screws. You won't even have much success in wood that way, never mind metal. And you don't use a special screwdriver to go into metal. You use the right screw, and you will need a drill or screw gun also. If there's metal around your door frame, it's probably a sheet of it, not solid. You drill a pilot hole and then use a sheet metal or self-tapping screw which can be driven using any screwdriver after the pilot hole is done, or you use a corded drill or a cordless screw gun to drive a self-drilling screw into the metal. You must use a power driver for that, and one with a bit of strength to it. A cordless screwdriver won't do it. You have to drill fast for some seconds so the head of the screw can drill its own hole. Once that happens, the threads will catch in a few very quick turns. Be aware of that because if you're not ready your hand and wrist can get wrenched around pretty fast as the screw drives home.
Q:How to clean aluminum doors and windows? Make it a new look.
1, in the clean aluminum doors and windows, do not step on the aluminum frame, do not pull the box for support. So easy to wear the doors and windows or their own accident. 2, aluminum doors and windows can be used soft cloth stained with water or neutral detergent, do not use ordinary soap and detergent, but can not use decontamination powder, toilet and other strong acid and alkali cleaning agent, this will corrode the profile surface. 3, sealed tops and glass glue is to ensure that the aluminum doors and windows sealed insulation of the key structure, if the fall to timely repair, replacement. 4, after the rain, should be wiped in time wet glass and window frames. 5, should always check the doors and windows frame connection parts, tighten the bolt in time to replace the damaged parts. Positioning pin, wind support, to spring and other aluminum doors and windows of the vulnerable parts, to always check, regularly add lubricants to keep clean and flexible. 6, aluminum doors and windows in use, the action should be light, push and pull its natural; found difficult not hard pull hard push, should first rule out the fault. Fouling, deformation is the main reason for the difficulty of push and pull of aluminum alloy doors and windows, to keep the door frame clean, especially the sliding slot cleaning. Vacuum cleaner can be used to suck the tank and the door closed the fouling. 7, often check the aluminum window frame wall joints, the long time aluminum doors and windows if loose so easy to make the overall deformation of the frame, so that doors and windows can not be closed, sealed. So the connection of the screw loosening should be immediately tightened, such as screw feet loose, the application of epoxy strong glue to adjust a small amount of cement seal.
Q:High-grade metal doors and windows ground
It is a very important measure to reduce the occurrence of fire, explosion, life hazard and equipotential in the space where lightning protection is needed. The equipotential is connected by means of a connecting wire or an overvoltage protector to the lightning protection device in the space requiring lightning protection, the metal frame of the building, the metal device, the outer conductor, the electrical and the telecommunication device. High-rise buildings must be reinforced concrete structure, steel structure of the building, should make full use of its metal parts to do lightning protection device, the metal as much as possible as a whole. Reinforced concrete components and steel structures in the steel should be connected to each other, the components must be connected between the electrical path, so that the entire building in the pressure. So the metal curtain wall, aluminum alloy doors and windows design should be fully aware of the building's lightning protection devices and curtain walls, doors and windows
Q:In the dry winter after taking off the coat to touch the metal door handle why the electric shock
Winter weather is dry, wearing a lot of charge in the friction will accumulate, resulting in electromotive force, which is generally said that static electricity, metal objects will be triggered when the discharge phenomenon, people wearing static electricity can be higher, but the current will not be great , So will feel the shock, the general will not occur malignant consequences of chemical fiber clothing generated by the electrostatic voltage will be greater,
Q:How to Pricing Aluminum Alloy Doors and Windows in Construction Engineering
Unit works sub-item, in square meters or Tang pricing
Q:Metal powder coating and metal fluorocarbon spray price difference between the number of aluminum doors and windows
Powder spray about 22,000 yuan / ton -24000 yuan / ton, powder prices will be a corresponding change, such as Aksu D3000 series powder coating price may reach 35000-37000 yuan / ton Fluorocarbon paint spray, due to differences in the price of fluorocarbon paint is generally calculated according to the tons of processing fees

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