good quality Goldhelmet-1101 security door

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Specifications

security door
Environmental friendly
Bright, lustrous appearance
Foam plastic board,plastic bag and strong corton

security door

1) Material: door panel: cold-rolled steel ,door frame: Hot-Rolled Sheet Steel
2) thickness of the door leaf: 5cm/7cm/9cm
3) frame outer size(H×W): a) 2,050mmx960mm  b) 2,050mmx860mm   c) 1,970mmx960mm   d) 1,970mmx860mm
4) Accessories: adjustable reinforced hinges, specialty multi-point lock, handles, peephole, hidden doorbell,
  rubber seal and magnetic seal, doorbell, installing bolts, stainless steel threshold

5) Infill: honeycomb material

6) Opening direction: inward / outward

7) Opening degree: 90 degrees or 110 degrees  

8) Lock handle position: on left / on right

9) Colors: diversified available

10) Applicable for the entrance of houses or flats

11) Can also be used as room door

12) Suitable for different wall thicknesses

13) Shockproof, soundproof, warmth preserved, anti-pry, anti-drill, Moisture proof, Guards against theft

14) Environmental friendly

15) Bright, lustrous and durable appearance  

16) OEM service available


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Q:How to get steel doors and windows installed qualification?
To the processing of dry place for some time on it, the manufacturers out of the master is the best installer
Q:What are the series of steel doors and windows
Each production profiles are not the same, the smallest 50 # series. 60 # .77 # .80 # .85 # .87 # .88 # .90 # and so on
Q:Outdoor aluminum alloy or steel doors?
Outdoor doors should use metal materials, such as stainless steel, titanium alloy, copper doors, copper and aluminum alloy, steel doors certainly inappropriate. I hope my solution will help you
Q:Do you have a plastic door?
Energy-saving plastic doors and windows than other doors and windows in energy saving and improve the indoor thermal environment, there are more superior technical characteristics. According to the Institute of physical testing, single glass, aluminum window heat transfer coefficient of 64W / M2K; single glass steel window heat transfer coefficient is 47W / M2K or so; ordinary double glass of steel, aluminum window heat transfer coefficient Is 3.7W / M2K or so; and double glass plastic steel window heat transfer coefficient of about 2.5W / M2K. Doors and windows accounted for 30% of the construction area of the outer envelope, the heat accounted for 49%, which shows that plastic windows have a very good energy efficiency.
Q:Custom steel doors how much money a square
Casually, a bathroom door, two kinds of prices not much difference, 900 * 2100 words Looks like you are a It should be 700 or so point it, + installed 900 it, almost the price, people do not want to do it for you
Q:Plastic doors can do up to wide?
This look at what you do window type, in general 80CM should be no problem, push and pull on the very good. Shide kind of pop door quality is also very good, but that kind of door for the door width is relatively large. Up to 70 cm, the big is easy to bad, the product quality is absolutely a problem, our company with Shide open the door, a single open there are more than one meter, with more than 10 years also nothing ah Double open the door, generally in the 50-70CM.
Q:How can a steel-steel pulley change it? Thank you!
First in the door on the cover to go down (in the material is the plane of the plane, with a flat screwdriver from the above or below the port pry open), and then lift the door up the whole, the following can be withdrawn from the track, After the pulley is changed, the door can be loaded in the reverse order. Hope you can understand.
Q:What is the difference between plastic doors and steel doors?
Own home with plastic doors recommended, the material a little better.
Q:How to make steel doors
Plastic steel door manufacturing: steel doors are generally used in the factory with steel doors dedicated cutting, welding equipment manufacturing, is semi-automatic, automated production, quality can be guaranteed.
Q:What is the difference between steel doors and windows and broken doors and windows
Of course, there is a big difference, the first is not the same profile, broken bridge window noise, heat, better than plastic windows, and glass is not the same, of course, higher than the price of plastic windows, broken bridge, , The proposed landlord local building materials shop consultation

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