High Quality Popular Steel Security Door

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Security Steel Door
-Certification:ISO9001/CE/Soncap
-Standard size:2050*860/960
-Honey comb filling
-Good quality,price

Features:

1. Material: Cold-rolled steel sheet.

2. Function: Anti-theft;anti-sound and warmth preserved.Provide a perfect private space for you.

3. Advantage: Suitable for different wall thickness;applicable for home,school,hotel,building,etc; durable protective finish;environmental friendly.

4. OEM service and special requirements are available according to different markets.

Specification:

1. Product size:	-a)-2,050860mm -b)-2,050960mm -c)-Or customize.
2. Door panel/frame/leaf thickness:	-Door panel 0.4-1.0mm -Door frame 0.8-2.0mm -Door leaf 50,70,90,110mm (Economy series&Standard series).
3. Doorsill:	-iron-painted or stainless steel
4. Surface finish:	powder coating , heat-transfer printing,, cooper painting.
5. Inner filling:	honeycomb paper, fireproof cotton.
6. Colour and design:	customize.
7. Accessories:	reinforced hinges(visible or invisible,3pcs for 50mm,4pcs for 70mm); various locks,handles,peephole and doorbell up to your choice.
8. Opening direction:	left/right, inward/outward(according to your market).
9. G.Weight:	35-200KGS.
10. Packing:	inner-film and bubble; outer-strong carton.
11.Payment Terms:	L/C,,T/T(30%before production,70%before loading container)
12.Shipping port:	Ningbo

Container Capacity:

Q: We are downstairs unit security door intercom and home lock is broken, the guests can only throw down the key, I feel very impolite, I now have a window connected to the first floor of the 8-core cable, can use this line I would like to unlock this set is not very understanding, whether the first change, and then access to the lock? What is the principle of unlocking? As long as the key can be unlocked at home on the line, right Do not need to say, and shouting twice on the line.Want to delay the trough of the river of tea right to have a reasonable person to speak a little thorough, the more simple the better, I dry electrician, how much a little knowledge of the circuit. More: You still ask people to engage in it.

Q: Class A anti-theft fire door standard is what: Class A security door is anti-damage time greater than or equal to 30 minutes, the surface material thickness 2mm, degree lock points 12. Class A fire doors are fire-resistant insulation, fire integrity greater than or equal to 1.5 hours. Security door full name anti-theft security door, the latest national standard "anti-theft security door general technical conditions", the anti-theft door security level is divided into: A, B, C, D four levels. Fire doors should be divided into a, B, C three, the fire insulation, fire integrity is greater than or equal to the following values: Class A should be 1.50h; B should be 1.0h; C should be 0.5h. - "fire safety standards" GB-2008, 4.5.1.2 of the provisions.

Q: What is the galvanized sheet material, which is better than the steel plate? The door should buy what kind of material: Galvanized sheet: is coated with zinc iron or steel plate, used as a door with: with galvanized sheet: after welding, the solder joints will rust, and the high price. Ordinary steel plate: the cost can be open to the operation of planting moxibustion state smoked abalone, but every year with paint oil again.

Q: How much is the square of the shutter door?: In our place, there is a square in the field

Q: Really understand the friend said, anti-theft door lock how to choose the safety level: See the key, the current c-class is the highest level of the country last year identified.

Q: If the same size, which door is more expensive? Which will be more practical? More: I have to answer, the shutter door practical, iron door easy to rust life is short, usually in the case of relatively large size of the door shutter door is still relatively good, after opening does not occupy the place, beautiful appearance, easy to use. The only flaw is that almost anti-theft ability. But what the door is to prevent the gentleman is not against the villain, no matter how good anti-theft gate thief can open.there are a lot of anti-theft door garage door. I suggest you choose the shutter door.

Q: Anti-theft door door windproof air leakage how to do: With the glue, the hardware store to sell

Q: Anti-theft door of the cross key lock in the lock, and how quickly get out?: Use tweezers, needles, sharp nose pliers and other tools to try.

Q: How to identify the quality of security doors: Method 1: formal qualified anti-theft door will have a trademark (see the trademark content of all you, manufacturers, qualified quality, etc.) Method 2: good security door thickness thicker than the average, you can beat down to listen to the sound , Whether it is dense, the weight can also be distinguished; look at the thickness of the school about the two most common the most common

Q: What are the top ten brands of China's security door?: China's top ten anti-theft door brand (the latest ranking) 1 Panpan anti-theft door 2 Wang Li security door 3 million Jia security door 4 Wangjia Le security door 5 constant security security door 6 rich new security door 7 spring security door 8 gold security door 9 group of anti-theft door 10 Sophie security door

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