UL listed steel fire door with high quality

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
5 pc
Supply Capability:
30000 pc/month

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Product Description:

Standard size2050*860/900/960mm
Door frame thickness80-270mm
Door leaf thickness50/70mm
MaterialCold rolled steel sheet
Steel sheet thickness0.8mm for door leaf,1.5mm for door frame
Inside materialQuality perlite fireproof board
Surface finishElectrostatic powder spray processing
AccessoriesEmergency push bar,door closer,fireproof lock,hinge,rubber seal, magnetic seal, installing bolts
OpeningInward/Outward,Left/Right
Direction R/I,R/O,L/I,L/O
PackagePE film +Plastic bag + Foam board + Strong carton
Container capacity120PCS/20GP,255PCS/40GP,285PCS/40HQ
Usagefire rated steel doors
FunctionAnti-theft,shockproof,soundproof,warmth perserved,anti-pry,moisture proof,fire proof ,fire door
OEMAvaialble
Delivery time30 days after 30% deposit received
MOQ5PC

service:

We offers a full range of services to the clients who import from China. We support our customers' needs at every stage through: Design service, Research & Development, Package, Delivery, After-sales services.

 

Quality Assurance:

With advanced technology and the imported producing lines, and experienced workers, we supply the doors with high and stable quality.

 

CULTURE

We have a group of well-educated and skilled young people, we never stop learning and sharing, our aim is to use what we have learned to benefit the people and even the whole society.

 

Sample Service:

We offer the free sample to our customers, but we need to charge the sample fee first if you release the next order we will back the sample fee to you.

 


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Q:What is the difference between the security level and the B level?
This is a time, and the time of class B is 45 minutes. The time is 15 hours. The The And Class A keyhole is 12, B has 10
Q:What is the filler inside the security door
Anti-theft door filling are: honeycomb paper (general) ----------------- general anti-theft door, engineering door rock wool (fire, noise) --------- --- fire doors, more advanced security door polyurethane foam (warm, sound insulation) ---- insulation doors, more high-level anti-theft door aluminum foil (security, noise, fire) ---- fire doors, heaters , High-level security door
Q:Anti-theft door lock too long to adjust?
Lock the tongue can not be adjusted, there are two major shortcomings of automatic lock: a long time, easy to hit the tongue or hit the door off the sound is too large, easy to cause noise on the market has now eliminated the automatic lock function, and suggest you Or for the new lock it I use the Asia Pacific days of the fingerprint lock
Q:I would like to ask, the standard anti-theft door, door door, the door door size should be kept much
There are two rules on the market at present
Q:Where the security door is cheap and safe
Inexpensive who likes, but the fact that the devaluation of the Chinese brand Pan Pan, step Yang, Wang Li, etc., high prices, high anti-theft coefficient of China's well-known trademarks, this too much. Their own go to the market can find a bunch of a circle. Cost-effective good is the last no-name, the cheapest, the quality did not protect the need to take it
Q:What is the galvanized sheet material, which is better than the steel plate? The door should buy what kind of material
Galvanized sheet and steel plate material is the same, are steel. In addition, galvanized sheet is treated on the surface of steel, coated with a layer of dense zinc, we are zinc is difficult to react with oxygen, then the plating of this layer of zinc The purpose is to prevent the iron gate rust (do not have to paint back after the)
Q:What is the meaning of anti-theft door level?
Anti-theft door sub-B-B grade, Class-A means that the plate to 1.0 * 2.0 lock to the national Class-A standard!
Q:Buy security door need to pay attention to what?
The most important thing is to buy security door security features, according to the provisions of anti-theft security door frame steel plate thickness should be more than 2mm, the door thickness is generally more than 20mm, the door in the sandwich with a number of ribs, and filling a blowing agent, Rock wool and other fillers, so that the front and rear panels are organically connected together to enhance the overall strength of the door. Door lock should be anti-theft lock, the door lock with anti-drilling device, the lock structure is tamper. Followed by modeling, size, color, installation structure, it is best to use brand products, safety performance is better.
Q:Which anti-theft door brand cost-effective! The The The The The
I recommend the use of Wang Li, Wang of the security door, put the technology to unlock the time more than 180 minutes, even if it is a professional helium contact berry Du Fusen ask to open, within 180 minutes must not open
Q:What is the size of the main entrance of the general residential building?
Stairs anti - theft door 1800 * 2100 single household 900 * 2100

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