Best High - End Galvanized Steel Door In China

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

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Detail Specifications


1:Steel sheet of door panel

0.3 ~ 1.0mm cold rolled steel sheet

2:Steel sheet of door  frame

0.7 ~ 2.0mm cold rolled steel sheet

3:Frame outer sizes (HxW)

2050 x 860mm / 960mm, or customized size

4:Thickness of the door leaf

50 / 70 / 90mm

5:Opening direction

Left inside / Left outside / Right inside / Right outside

6:Inner filling material

Honeycomb paper / Rock wool / PU foam

7:Rubber sealed:Double-layer rubber sealed strip around the door

8:Door sill-High quality stainless steel threshold

9:Doorbell--Invisible alarm doorbell ( both practical and beautiful)

10:Peephole-Wideangle peephol

11:Hinges-Galvanized steel hinges

12:Surface treatment

Bright, lustrous and durable appearance, the door surface via acid cleaning phosphorizing antirust processing

Heat-transfer printing on surface: looks like the natural wooden grain. Or powder coating on surface

13:With high quality burglarproof lock;ABC lock-set with 13 lock points


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Q:The market often said that the aluminum alloy door and titanium magnesium alloy door What is the difference between the price of the number of gaps?
They are not distinguished by color, aluminum-magnesium alloy hardness than aluminum alloy, the original color is not different, plus magnesium alloy looks more white on the surface of the color can only listen to the sound and see the hardness. The price of aluminum and magnesium alloy than aluminum more than doubled.
Q:Aluminum doors and windows have unpleasant smell, how to do?
I'm working on aluminum! Aluminum itself is no taste! Is not the sun when the smell is better! If there is a taste of the accessories should be a problem! Especially the rubber of the glass! These plastic products will inevitably be some smell! You should pay attention to ventilation! Over time will be good!
Q:How to maintain aluminum doors and windows?
Aluminum alloy, steel doors and windows of the maintenance, maintenance of aluminum doors and windows: 1 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 aluminum alloy doors and windows to introduce new difficulties in the main reason 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. 2 clean aluminum doors and windows, people do not step on the aluminum frame, and do not pull the box for support. 3 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 detergent. 4 after the rainy days, should be wiped in time wet glass and window frames, with particular attention to wipe the chute water. Chute with a long time, increased friction, can add a little oil or coated with a layer of wax oil. 5 should always check the aluminum alloy 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 sealed tops and glass plastic seal is to ensure that doors and windows sealed insulation of the key structure, if the fall to timely repair, replacement. 7 often check the aluminum alloy wall joints, the course of time 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:There are several kinds of aluminum alloy doors and windows
Very much, basically every one is different
Q:Sun balcony aluminum doors and windows how much money per square
Doors and windows are calculated by the operator, the other is by square meters, generally about 450, depending on your choice of alloy brand and thickness and glass
Q:Aluminum alloy doors and windows have what model
Many models, the state is more than 38, so generally do 40,45,50,55,60,70,80,90, etc.
Q:Aluminum doors and windows how to change the anti-theft window
Aluminum alloy to replace the practical value of insulating glass is even higher than the replacement. Because the installation of insulating glass need to replace the glass port of the profile, in the replacement of the profile with the original window frame is not matched. Suggest the whole re-replacement, not because of small lost, self-defeating.
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:I often get (electric) shocks when I hold metal doors or filing cabinet, or anything metal.?
Change your shoes. Shocks are caused by you gaining static charge as you move around. This can only happen if you are well insulated from the ground - dry air, insulating footwear or carpet. There is not much you can do about the carpets (you can have them srpayed with an antistatic agent), but you can change your shoes - non-synthetic soles are best.
Q:Laminate floors installation against metal door threshold?
Laminate Threshold

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