hot sell design with high quality of steel security door, steel door

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1000 set
Supply Capability:
20000 set/month

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Steel Security Door Description: 

1Surface finished  Powder coating / Heat transfer / UV proof
2Standard Size  Width:  860mm  / 960mm / 1200mm / 1500mm
  Height:  1970mm / 2050mm / 2500mm
3Door Leaf  Door Leaf thickness: 50mm / 70mm / 90mm
  Steel sheet thickness:  0.4mm --- 1.0mm

  Infilling:  Honeycomb paper / Foam board / Rock wool / Fireproof board

Door Frame  Steel sheet thickness: 0.8mm --- 2.0mm
  Doorsill:  Stainless steel or Iron with powder-coating
5 Accessories     Handle / Lockset / Hinge / Doorbell / Peephole / Magnetic rubber seal / 6pcs Bolts
6Package  Plastic file + Bubble bag + Standard export carton 
7Delivery Time   25 -30 days after receiving the deposit or L/C


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Q:Slide and what is the difference between the box ah (understand the aluminum doors and windows of the master answer)
Slip is on the track, the box is the frame material
Q:Aluminum doors and windows installed a long time how to protect the protective film
Basically did not solve the solution, you can try with hot air gun, but have to search patience.
Q:How to clean aluminum doors and windows? Make it a new look.
Aluminum alloy has a special cleaning agent. You can use this point of the rub, do not use the kind of acid things, was very clean, how long before it may be black.
Q:how do i measure and cut to install a door in my block concrete garage wall. i have a 36 metal door.
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:Titanium-magnesium alloy door and aluminum-plastic door is the same?
Is not a grade of things, life and aesthetic degree are not the same, aluminum-based doors are basically out of class.
Q:Aluminum alloy doors and windows wheel bad, how to change the wheels.
We must first remove the door, with an awl upturned can be removed, and then remove the following screws for a good wheel on the line, you can also look at what is the national wheel. Safety first thing
Q:Bathroom doors or titanium magnesium alloy door is better?
Titanium magnesium alloy door.
Q:In Jail, do the Cells have doors or like in films, just several metal bars?
Usually it depends on how old the jail is. When they build new ones or get remodeled usually they get rid of the bars; it's safer that way.
Q:In the dry winter, you may have had this experience, when you have a carpeted walkway came to the door of the room, hand in contact with the metal door of the moment
It is because the winter weather is too dry, clothes and body friction larger, prone to static electricity, resulting in static electricity will produce a weak current, which will hear the "pop" sound
Q:I have the large petmate travel crate, and the knob overturns and the metal door latches fall off?
With the knob off, appear on the shaft. There will have to be a spring loaded button which goes right into a gap at the knob. When you set the knob on you have got to depress this button with a screwdriver or some thing at the same time pushing the knob on. Push the knob until you spot the button come via the gap within the shank of the knob. This locks it in situation. Removing the knob is the reverse. Depress the button at the same time pulling the knob off.

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