Hot Sale Fire Rated Door

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High-End Galvanized Steel Door--IN Shanghai

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Steel Door /security door for home and building

1. Type: Fire Rated Door

2. Standard Sizes:

Height: 2050mm

Width: 860/900/960mm

Thickness: 50/70/90mm

3. Material: Cold-rolled Steel Sheet

4. Surface Finishing: Heat-transferring or Power-coating

5. Infilling Material: Rock Wool and Perlite or Customized

6. Lockset: Mechanical AB Lockset, Multi-Point System

7. Galvanized hinge: Adjustable and Invisible or Visible

8. Viewer: High-definition Peephole

9. Open Style: Steel Door Opened by Swing

10. Open Direction: Inward or Outward / Left or Right

11. Lock Handle Position: On Left / Right

12. Opening Degrees: 90~180 Degrees

13. Fire Rated Time: 60 /90 /120 minutes

14. Packing Details: Pe Film for Surface Protecting, then Wrapped with Foam Board and Plastic Bubble Bag, Outside with Corrugated Paper Board.

Q: How to identify the quality of security door?: Asked the seller to produce the relevant departments of the "test certificate of compliance" to check whether the national mandatory standards GB-1998 technical requirements. Remove the cat's eye, door bell box or lock handle, check the door body structure. The door should have a number of reinforced steel, so that the front and rear panels are organically connected together. The door is best to have asbestos and other fire, insulation, sound insulation function of the material as a filler. Check whether the lock has been used by the public security department to detect qualified anti-theft special lock, in the lock installation site to strengthen the steel plate to protect. Check the quality of the product, whether there are welding defects, doors and doors with the dense and so on. Weigh the weight of anti-theft door, the amount of regular security door is not less than 40 kg.

Q: Decoration, when the anti-theft door replacement?: Anti-theft door replacement necessity: due to the need for safe and secure, beautiful coordination and change is the normal personality needs. Save a little lockable core. Time choice: anti-theft door is best in the mud when the game on the replacement, so that part of the damage or cracks can be repaired, the new door has a protective film, decoration is not easy to bad. Later (such as piling the brick) after the door often have to change the floor tiles, the walls will be damaged. After the installation of carpentry to package the door, pay attention to keep the key like a decoration with a decoration key, decoration for the lock. Product selection: general engineering door This is the national standard security door, do not change the safety standards, pay attention to identification.

Q: How to determine the security door is good or bad: I will give you a way to judge the soil, good doors are more heavy. Believe i'm not wrong

Q: The sound of the security door is loud: I thought you were talking when it was closed? Very simple, to buy a pimp (strip), 502 glue, go back and stick in the door frame and the door of the door to the paste often know the full version of the side, to ensure that no longer ring!

Q: Our company recently bought a few anti-theft door, storage needs to have acceptance criteria, trouble to give you a more acceptance criteria: Anti-theft door is produced according to GB. Grade B Grade B. The best is Grade A. The worst is the D level. The main difference is the thickness of the steel plate and the inside of the filler. The level of the dong is greater than or equal to that of 0 arc. The back is greater than or equal to 0.57 mm. This is the minimum. The other to check their own.

Q: Anti-theft door paint is painted on the plate, was the furniture trace of hundred grams know a long time version of the magic shield hit the size of the nail cover a piece of paint, can see the primer. As the anti-theft door is in 2004, the manufacturers have been found, I do not know how good you repair it? Is it possible to spray a small pot "spray paint"? Mainly worried about rust. More: Will steel plate rust? Afraid of rust with others to a little anti-rust paint first painted it, and then spray. The color of the patch is not easy to adjust.

Q: How to do anti-theft door paint? (Blue door) nonsense do not say, brush paint, change a new door, uncomfortable door like nonsense do not have, and I do not cold and humor! Which expert in trouble? More: The first anti-theft door paint the site with 360 # sandpaper polished light, and may continue to peel off the patent leather shovel, polished together; and then in the depression of the site to fill the atomic ash (paint shop can buy, pay attention to the use of methods) And so on, the original anti - theft door front with 600 # sandpaper polished smooth. Smooth, blowing dust, and then use a fine lacquer brush on your favorite color can be.

Q: Is it double insurance?: The door is not open the door, if the internal safety knob is screwed on, for the outdoor staff is a key can not open the door, for the rest of the night Of the time is very effective, but if there is no way to rely on the lock core security level of security features to protect the safety of family property, and must use the key to reverse at least a lap above, but if the lock core level is not enough to turn Ten laps is useless Oh, criminals can use special tools for a few minutes or even seconds can open the door without loss! The The The The Can be online to understand the relevant information, if the lock is a low level of anti-theft level of the proposed replacement of high protection level of the cylinder, we recommend to you the public security organs recommended national key technology products gold point atomic ultra-B grade blade cylinder, Recognized good product! Specifically, you can consult your local service center

Q: Well, now all the security door by which the patent: In the patent office website, the relevant patent is currently effective in nearly two thousand.

Q: Want to buy anti-theft door, I do not know galvanized steel and cold-rolled steel plate where the difference? The same thickness which is good? The: Tell you the truth, do not say that you do not know that we sell this for many years do not know the security door, you buy anti-theft door, or to see, level, and lock the mouth of the body Good or bad, there is the treatment of paint, etc., you can go to see what I published that how to buy a good security door, maybe for your help.

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