• Metal Steel Security Door for Safety Decoration System 1
  • Metal Steel Security Door for Safety Decoration System 2
  • Metal Steel Security Door for Safety Decoration System 3
Metal Steel Security Door for Safety Decoration

Metal Steel Security Door for Safety 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. Surface finish: Heat trans-printed/power coating

2. Door leaf thickness: 50mm/60mm/70mm/90mm

3. Cold rolled steel sheet:

0.4/0.5/0.6/0.7/0.8/1.0mm (door leaf)

1.0/1.2/1.4/1.8/2.0mm(door frame)

4. Filling material: Honeycomb core/Rock wool/ Silicon Alumium

5. Hinges: 3 galvanized steel hinges

6. Locks: Auto lock or machine lock, consisting of additional 13 locking points in doorleaf

7. Threshold: Steel /Stainless steel threshold

8. Various designs and colors are available

9. Standard dimension: 2050H X 960/900/860 W X 50mm/70mm/90mm D or customized

10. Accessories: Hinges, lockset, handles, viewer, doorbell, rubber seal, installation plug bolts etc.







Q: i have a metal (aluminum) door - very thin sheet on each side and then it has a styrofoam like insulation in the inside. well, the people who lived her before cut a hole in it about 6 inches high 4-5 inches wide... my guess is for a pet of some kind. anyway, when i moved in it was covered with tape and filled with wall insulation. i want to fix it it doesnt have to be perfect by any means- its not even an exit door i use i just want it to stop letting cold and hot air in and out....my idea was something involving that spray can insulation.... but if i have tape on the one side while spraying that in im afraid itll leak..... any suggestions?
=== galvanized sheet metal is at the hardware giants === you can fold that G-Metal with a 2x4inch board as a form and then you can use aluminum poprivets [[ they are soft and will work well in the aluminum door ]] and then you can spray paint with Krylon
Q: I have two small children who can unlock the front door along with the dead bolt. I was going to put a chain lock on until I noticed the door is lined with a metal frame. I live in an a apartment so i cant just drill through it. What can i do? Thank you
You can get a simple slide bolt and mount it on the jam only. When you slide it over it will stop the door from opening. BUT just like a double cylinder dead bolt with no key available your kids can't get out in the case of a fire. Good Luck
Q: why a metal door should not be built to fit tightly to a frame of a door in a hot weather region?
metal expands in the heat and contracts in the cold if it fits too tight when it gets hot you wont be able to shut the door
Q: also have 2x8s to frame it.
Assuming your door is pre-hung, measure the jamb width (not the molding attached to the face of the jamb). Add 3 1/4 inches for your 2x8 lumber, ( you did buy treated didn't you?). Add another 1/2 inch for room to plumb the jamb in the opening. (I'm afraid you have to go back to the store to buy shims...get some great-stuff for doors and windows while you're there.) Measure height of door jamb. Add 1/4 inch for leveling. Mark wall using level. Cut blocks with concrete saw you rented while you were out buying shims and great-stuff. Pray wall doesn't tumble down on your head, ( You did remember to consult a qualified engineer. It's much better if you pay them to take the blame when things go wrong.) Fill voids in wall with mortar or cement. Tapcon treated 2x8 to opening using a generous amount of liquid nails I forgot to tell you to buy. (Back to the store again...you actually had tapcons and a hammer drill?). Finally...the door. Get out your six foot level and your three foot level. Shim bottom of door on hinged side about 1/4 inch. Plumb hinged side up shimming as needed. level across top. Plumb down other side. Use shims behind every screw. (You did buy screws). Fill voids with great-stuff. Caulk. Paint. Lightly oil hinges. Enjoy :)
Q: Aluminum alloy doors and windows span problem
Can not, neither safe nor convenient to install, why should we do this? Looking for professional doors and windows factory, you can door measurement, according to your actual situation, decided to separate and fight Tang.
Q: Bathroom doors or magnesium alloy door is good
Most of the aluminum alloy used
Q: What are the differences between aluminum doors and windows and steel doors and windows?
The difference is that the material is different, aluminum and plastic steel difference, aluminum alloy doors and windows are made of aluminum alloy, the appearance of good-looking, easy installation, high-quality aluminum doors and windows of high strength, but the insulation effect is poor, The existing broken bridge aluminum alloy window, the practice is divided into two parts inside and outside, the middle of the connection with nylon, nylon from the block to play the role of temperature, but the high cost. Plastic doors and windows at the beginning of the plastic doors and windows, that is, made of plastic frame material frame, and then the joints hot melt bonding together, the advantage is good insulation effect, but the overall strength is poor, Increase the steel lining to improve the strength, and retain a good sound insulation effect, so very fashionable, performance as a result of the process of upgrading the program, and now basically almost the same, but with the performance of doors and windows, or steel cheaper.
Q: Titanium magnesium alloy door how to count
Calculated by area
Q: What is the thickness of the aluminum alloy door?
Common is 1.0, 1.2, but in addition, there are 1.4,1.6,2.0 thickness. Aluminum doors and windows, refers to the use of aluminum extrusion profiles for the box, the tiles, fan production doors and windows known as aluminum doors and windows, referred to as aluminum doors and windows. Aluminum doors and windows, including aluminum alloy for the force of the rod (bear and transfer weight and load the rod) substrate and wood, plastic composite doors and windows, referred to as aluminum composite doors and windows, aluminum composite doors and windows.
Q: Titanium magnesium alloy door 1.0 thickness enough?
If the material is thick enough, in fact, the main open the door is rust and lubrication, open pull easy, the door structure will be very durable. So must be done rust and lubrication. The installation master is often too lazy to apply grease. Otherwise a few months began to rust, abnormal sound and slippery. It is best to use fully synthetic grease, with food safety certification. Tiger hotterube or Krupp can be, colorless and transparent, low temperature, water and antifreeze, odorless, durable, peach leopard leopard with 130 grams of toothpaste-like packaging, easy to use.

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