Steel Fire Rated Doors

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Product Description:

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.

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Q:How to remove the transparent tape stains on the security door?
You can try the following suggestions: 1, with soap and a little ammonia and turpentine mixture, you can remove many dirt and make the glass surface more shiny (this article applies to tiles, ceramics, glass, etc.). 2, with a good sticky transparent glue repeatedly tear, you can remove some of the surface 3, with a little letter of sodium water on the wipe off, or paint thinner can also be used. 4, you can use hair dryer dry, and then gently scraping on a 5, with a cotton swab dipped in water to wipe. 6, wind oil fine wipe. 7, the use of special cleaning agents or sports shoes foolishly seal closure 莩 宦 Feng for the brine to clean the cream. 8, with the drawing with the 4b rubber is a very soft kind of Korean rubber can erase it. 9, if it is a long trace of traces have been hardened, you can use the hot towel to get it soft again try again
Q:Install the direction of anti-theft door Thank you
The routine is that people at the door, hinge in the left, is left outside the open, hinge in the right is the right to open.
Q:How to identify the quality of security doors
① lock requirements with three-way locking structure, six leaves, doors and windows and door frame plus dark lock, even if the leaves were pry off, the door is not open. ② whether it is closed or the fence of the lambs of the barley barley bar tied to the public-style anti-theft door, heavy than the light is good, because the heavy steel and more coarse, good destructive resistance. ③ lock around the radius of 100mm should be more than 1.5mm thickness of the steel plate protection, the area such as less than 200 square centimeters or less than 1.5mm thickness, easy to be destroyed, the quality is not good. ④ the diameter of the door chain and the level of the foot, the hinge is also one of the parts easily broken, thick chain than the fine, the height of the foot should be more than 2mm. ⑤ the thickness of the fence, the connection point is very critical. Fence diameter of 14mm or more, the connection point a little more, not easy to be destroyed. In addition, no solder defects, door frames and door gap uniformity, opening and closing flexible, joint seal, etc .; plating solid, smooth, no defects.
Q:There are mud in the lock door
Use too long, then it is recommended to replace a security point as well.
Q:Anti-theft door lock lock core several, the kind of the most secure.
Today did not bring the key, please open the lock, the master said Wang Li door most difficult to open almost open, my door actually opened three minutes, silent
Q:How to choose anti-theft door
Detailed look at their own online indicators, I understand that the three out will not give people flicker. Check the anti-theft door to see three indicators. 1. Brand: Pan Pan Wang Li Mei heart step yang scolding money to rescue the ship to find the class 2. anti-theft door level: A B Bing Ding, Class A best. Formal level mark hit the door in the door on the door, it is best to have qualified code (hit the door is false), the level describes the security door, the thickness of the door frame steel. 3. Door lock level: A / B / super B. Super B best. Personally think that the ultra-B-level lock is a must, B-level lock of the national standard anti-technical open (lock tamper of the key indicators) for 5 minutes, ultra B anti-technical open time for 180 minutes. Like the difference between Audi and Alto. Personal recommended Wang Li, the only door made and lock the business, the door is of good quality. All doors are super B locks. The strength of the crystal can see Pan Pan Jing (Pan hope for the B-lock, to recognize), Jingjing also for the super B-class, is the price is too high, the door is still very good.
Q:Class B security door What is the difference
Buy security and security door to four to see: a look at the certificate: security door should have the relevant departments of the test certificate, product quality should be consistent with the national standard GB - 1998 "anti - theft security door general technical conditions" technical requirements. According to the relevant standards, security level can be divided into A-level, B-class and C-class, which C-class anti-theft performance highest, B-level, A-level minimum, the general building materials market sales are mostly A-level security door, Suitable for general household use. Second, see the quality: qualified anti-theft security door frame steel plate thickness should be more than 2mm, the door body thickness is generally more than 20mm, the door weight is generally more than 40kg. Remove the cat's eye, door bell box or lock handle can see, the door of the steel plate thickness should be more than 1mm, there are several root reinforcement, so that the door front and rear panels are organically connected together, the door is best with fire, Sound insulation function of the material as a filler, hand hit the door will be issued a "pound" sound. Three to see the door lock: check whether the use of public security departments to detect qualified anti-theft special lock, the lock should be more than 3.0mm thickness of the plate to protect. Four to see the service: the installation of anti-theft door to check the key, insurance policy, invoices and after-sales service orders and other accessories and information and security door manufacturers to provide accessories and information are the same.
Q:How to prevent the security door was prying
Ha, yeah, the security door is afraid of being pryed. Can you see that you are afraid of being stolen! The most important thing is not a thief, thanks to chu chu jin gangster saw half color newspaper Ji but your psychological role, the mind put a balance, and appropriate to do some protective measures on it.
Q:Home to change the security door, the original door is very old, the door frame is filling cement, how can now be removed?
Oh, the door in the installation of the time, is considered firmly, there are expansion screws fixed, and the tank into the mud, and now demolition of it, this door frame is certainly broken, or else can not be removed - Unless the door around the top of the wall smashed, but this is impossible. Therefore, you do not have to consider that the door frame can also be intact, and must cut the door with a cutting machine several holes, so as to avoid the next side of the wall from damage. PS: looking for the decoration of the workers can be nailed to reverse the tan to change the whale to remove it.
Q:What is the unit name of the security door?
According to the requirements to Tang, or square meters for the unit price

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