High Quality Steel Security Door

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Product Description:

Standard size2050*860/900/960mm
Door frame thickness80-270mm
Door leaf thickness50/70/90mm
Steel sheet thicknessDoor leaf is from 0.3mm to 1.0mm
Steel sheet thicknessDoor frame is from 0.6m to 2.0mm
Steel sheet type

Cold rolled steel sheet

Inside materialHoneycomb paper/Rockwool
Surface finsihHeat transfer printing/Powder coating
Accessories

Muti-points lock,handle,peephole,doorbell,hinge,stainless steel door sill,installing bolts,

rubber seal

Opening directionInside or outside,left or right
Opening degree90 degree,110 degree,180 degree
PackagePE film+Plastic bag+Strong carton
Container capacity160PCS/20GP,330PCS/40GP,385PCS/40HQ
UsageSteel Security Door,Chinese security doors ,steel door used exterior,steel door
FunctionShockproof, soundproof, warmth preserved, anti-pry,anti-drill,moisture proof, against theft
OEMAvailable
Delivery time20-25 days after 30% deposit received
Payment termsT/T or L/C at sight


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Q:What are the qualifications for the construction unit to subcontract aluminum alloy doors and windows?
Construction units will be aluminum alloy doors and windows need to have a group of aluminum doors and windows professional contract 3 or more (including 3) installation qualification. First-class enterprises: can undertake all kinds of aluminum, steel and other metal doors and windows construction of the project. Second-level enterprises: can bear the amount of individual contract does not exceed 5 times the registered capital of the following aluminum alloy, steel and other metal doors and windows construction of the project: 1,30 layers and the following buildings of the metal doors and windows works; 2, an area of 8000 square meters and below the metal doors and windows works. Three enterprises: 1,10 layers and below the building of the metal doors and windows works; 2, an area of 4000 square meters and below the metal doors and windows works.
Q:Aluminum alloy doors and windows where the best sales?
The rapid development of urban areas, the demand for large
Q:what type of primer is used for metal doors?
If they are outdoor metal doors, then i'd worry about rust forming so I'd use a rust preventive primer like RUSTSEAL first.
Q:What is a PVC door? Solid wood doors, titanium doors, steel doors, ecological doors, composite doors What is the difference
Indoor door is divided into two kinds, one is titanium magnesium alloy, one is the wooden door. Wooden doors are more classified, large categories are divided into paint, paint, ecological doors. The The PVC door is Mianqi door, the facade after hot pressing treatment with a layer of PVC film. Mianqi doors are now used with less, moisture and other aspects of paint better than the good. The The concept of ecological doors is relatively vague, generally refers to the use of renewable, harmless to the human body of renewable materials processing, the door core is generally filled with wood is very small (personal understanding), moisture, flame retardant performance is better, and not From the skin, not cracking, the price is relatively moderate. Paint door is divided into pure solid wood and solid wood composite. Solid wood doors that white is done with pure wood, but also divided into two kinds. One is broken with wood. There is a purely whole wood processing, not stitching, this is called the original wooden door, to say that the logs are pure wood, but pure wood is not necessarily all logs. Composite wood in addition to the process and shape mainly to the facade paste skin distinction, one is sticking technology veneer, one is affixed to natural veneer. Technology veneer and belong to the original veneer is a veneer after dyeing and a series of processes such as the depth of processing only, the two compared to the latter looks more realistic wood texture. Titanium alloy doors are generally used in the kitchen and more, not wrong, then the full name should be called titanium magnesium alloy door. Door around the door and the door frame is all alloy profiles, the rest is glass, because the waterproof translucent better, so generally used in kitchen and toilet. I hope to help you.
Q:Aluminum doors and windows how to change the anti-theft window
Hello, aluminum alloy modified composite anti-theft window to see if you are old-fashioned aluminum alloy doors and windows or broken bridge aluminum, modified in the current window on the basis of the above. Change the glass in your home to the inside with the aluminum anti-theft frame of the glass, and then install a dedicated anti-theft lock. Anti-theft screens are installed separately.
Q:Aluminum doors and windows how to nail it?
The first hand drill hole, which is said to install the screws; only loaded nails, then the opposite side of the aluminum alloy with wood top, in the knock nails.
Q:Broken bridge insulation aluminum doors and windows and steel doors and windows which is good
Broken bridge aluminum is certainly much better regardless of all aspects of ruthless and more broken bridge aluminum, the use of insulated bridge aluminum and hollow glass, with energy saving, noise, noise, dust, water and other functions. The thermal conductivity of the broken aluminum doors and windows is less than 3W / m2K, which is less than half of the heat dissipation of ordinary doors and windows, reducing the heating cost by about 30%, the sound insulation is more than 29 dB, and the watertightness and air tightness are good. Window standard.
Q:Aluminum doors and windows how to identify the thickness of the door?
To see the sample! General production and processing have samples! GB also has provisions! Aluminum alloy wall thickness is generally greater than 1.4mm, wall thickness greater than 2mm measuring box ruler!
Q:Silicon magnesium alloy door how much money a meter? Mainly kitchen door and toilet door
Silicon magnesium alloy door relative to the price of titanium magnesium alloy door is higher, because the silicon and magnesium alloy processing more difficult, high hardness, so the general manufacturers are reluctant to do this material, the cost is too high, only relatively large Formal manufacturers will do the silicon magnesium alloy door. For example, Hennessy European-style door, Dongguan door industry, Sao Paulo door industry, etc., you can check. The general price of the market in the 500 - 800 yuan a square meter, the specific but also engage in their own price. The price is determined by the thickness of the material, 1.2mm below the material do not consider, the glass must use the steel - unless the property of their own irresponsible.
Q:How do I paint a metal garage door and what type of paint do I use?
If your door has loose chips scrape off the loose paint,since this is metal if bare metal is showing you need to buy a metal primer. Then paint your door with 2 coats of acrylic paint.acrylic paint is more flexable and will last longer on items that have movement. These item can be purchased at most lumber yards,lowes,menards,walmart

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