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:Plastic door switch door when the door is getting bigger and bigger how to do?
Organic oil, the best way is to use a disposable syringe to the oil into the hinge on the line, if there is no oil can use edible oil or candles will do, I often use this method, very good
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!
The window is the top of the window frame with an anti-theft block first with a screwdriver to take down and then cover the edge of the window with a word screwdriver pry open down ... sash up the lift can be removed to replace the pulley simple Is two screws
Q:Plastic steel door single glass what meaning
Very simple ah single glass is a layer of glass double glass is two layers of glass
Q:Plastic steel door titanium door which is good
1, steel doors Advantages: (1) plastic steel door material with fire, no spontaneous combustion, no combustion, self-extinguishing. (2) thermal conductivity than wood, metal is much lower; insulation effect is much better than aluminum. (3) between -30 ℃ to -70 ℃, the sun, rain, dry, humid environment, no deformation, no discoloration, not brittle, but also acid and alkali drugs and waste salt erosion, , Cement, glue effect. (4) well-designed door structure with drainage, seams tight, can completely separate the rain, the sound is less than 20 UP. (5) the use of cleaning agents after cleaning as bright, the service life of up to 30 years or more. 2, plastic steel door Disadvantages: Plastic doors can only open one-way, the switch is not convenient, easy to deformation. 3, titanium door advantages: (1) high strength, good rigidity, light weight. (2) the use of temperature than aluminum alloy several hundred degrees, at moderate temperatures can still maintain the required strength. (3) titanium alloy in the humid atmosphere and sea water medium work, its corrosion resistance is much better than stainless steel; pitting, acid corrosion, stress corrosion resistance is particularly strong; alkali, chloride, chlorine organic products, Nitric acid, sulfuric acid, etc. have excellent corrosion resistance. But the titanium has a reducing oxygen and chromium salt medium corrosion resistance is poor. (4) titanium alloy at low temperature and ultra-low temperature, can still maintain its mechanical properties. 4, titanium door defects: The main limitation of titanium and titanium alloys is poor chemical reactivity at high temperatures with other materials. This property forces the titanium alloy to be different from the conventional refining, melting and casting techniques, and even often causes damage to the mold; as a result, the price of the titanium alloy becomes very expensive
Q:Plastic doors and windows of the glass if broken, how to change it?
If it is a push-pull fan, you should first remove the fan, the pressure of the plastic steel bar with a word screwdriver or flat shovel to get out, with the tape measure the size of the mouth, remember to stay out of the gap. And then knock on the pressure bar, the fan re-installed on it can be.
Q:How to wash away stains on steel doors and windows?
First, will be fully sprayed with detergent, and then adhere to the plastic wrap, so that the solidification of softening oil, after 10 minutes, tear off the plastic wrap, then wipe with a damp cloth. The pattern of the ground glass dirty, with a toothbrush with detergent, along the pattern of circular motion wipe, while the toothbrush in the following strip cloth to prevent the dripping of sewage. When you want to remove the stickers attached to the glass, you can use the blade carefully scraping the stickers, and then nail polish to light water to wipe, you can all removed. Simple clean plastic steel doors and windows of the method, can be wiped with vinegar cloth wipe. In addition to easy to grease the cupboard glass, found a serious grease, the onion can be used to wipe the slices, so that the glass clear a new look. The use of plastic wrap and detergent with a damp cloth can also be often stained with oil doors and windows to regain new life.
Q:Plastic doors and windows of the hinge how to disassemble
Plastic doors and windows of the hinges are generally decorated cover (direct buckle up), need to take this decorative cover to see the screws.
Q:What is the difference between steel doors and stainless steel doors and windows?
Plastic steel doors: PVC, modified PVC, resin and other major raw materials, according to certain design requirements, in accordance with relevant national standards, in the profile cavity filled with lining steel (lining steel generally 1.5mm galvanized cold Steel), with a special machine for cutting, welding, installation made. Stainless steel: stainless steel acid is short, resistant to air, steam, water and other weak corrosive media or stainless steel with stainless steel known as stainless steel; and chemical resistance to corrosion medium (acid, alkali, salt and other chemical erosion) corrosion The steel is called acid resistant steel.
Q:The advantages and disadvantages of steel doors
Advantages; moisture waterproof. Shortcomings; more afraid of bumps, and easy to aging.

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