Steel Security Doors in Standard Sizes for Houses
- Ref Price:
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 100000 pc/month
- OKorder Service Pledge
- Quality Product
- Order Online Tracking
- Timely Delivery
- OKorder Financial Service
- Credit Rating
- Credit Services
- Credit Purchasing
Metalwork stamping & folding system: It introduces the most advanced metalwork stamping & folding systemfrom foreign country. Adopting Windows NT operating system, easy to operate, it owns good flexibility, suitable for processing all kinds of high-precision metalwork.
Hydraulic equipment: The door plank adopts 2,000 tons hydraulic equipment that formed only once to process, its surface is flat and its intensity is increased.
Rolling equipment: The doorframe adopts rolling and pressing technology, after rolling,the appearance of doorframe become attractive, it has strong rigidity.
Auto-adjusting flat cutting system: It adopts automatic control system, adjust the rolling plate into flat plate, and cut accurately it to desired specifications, the precision of adjustingflat can reach 1-2mm/m2, cutting precision can reach about 0.05mm/m2, the armor plate is flat, the quality of door plank is guaranteed.
Auto-spray coating equipment: It adopts the most advanced imported painting production line, it is bright and lustrous,its adhesive force is strong.
- Q:Will the security door double fast lock shortcomings
- The biggest drawback if not anti-lock, you can directly from the outside door pressure, forced over the card's resistance.
- Q:What is the filler inside the security door
- Anti-theft door of the filler should be able to play a number of roles: sound insulation, warm, Dan grass grass old mud to stabilize some plant hooligans fire, so the state of the internal requirements of the security door must be aluminum silicate rock wool, because silicon Alkaline rock wool has a good insulation, fire and noise performance.
- 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:How is the distinction between the door and the door?
- If you are on the right to buy the right hand door, if the fruit on the left to buy the left hand door, distinguish this is easy, facing the door, the door to the door The handle on your right is the right hand door, the door handle on your left is the left hand door.
- 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:I bought the house contract is to install the anti-theft door but the developer is the installation of the fire door also said that the fire door than the anti-theft door Guichi is not really fire door The More
- Do not confuse the concept of ah, security door is just added in the middle of the steel frame, more solid. The fire door is caught in the middle of the fireproof material, the main difference is that the lock is different, anti-theft door lock is three-way mortise lock, security door with sound insulation, double seal. Fire door is a fire lock, no upper and lower lock pin, the lock is just a pin, a single fire seal. If you want to identify, a simple way to see the door opening parts (doorbell hole, cat eye hole, lock the site) is filled with fire rockwool , This is a kind of yellowish cotton-like things, hand touch will be very itchy, if there is a basic fire with the function; if the filler is kraft paper similar things, then there is no fire function.
- Q:I bought a few supermarkets with anti-theft door, after installation, no reason to their own alarm, do not know is to be twisted side defender wing gambling gambling song what things interfere. The What can affect the security door of their own alarm? More
- Burglar alarm is divided into two kinds of voice and the twitch side of the defender wing gambling chi chi song sensor for no reason the alarm is the probe and the sensor caused by excessive sensitivity you can find a professional test to do the appropriate adjustments can be
- Q:Hooply lock, there are three types of keys A, B, C, how to make the decoration key effective. Question added: Under normal circumstances, the use of C key to make A failure, C can use it? More
- Very simple not to use the C key AB key can be used
- Q:Has been transferred once, but the distance between the door and the door frame is too close, the door is very tight switch! Ask you how to adjust the master? The Do not let me find unlock, has tried! Thank you! More
- If the inside open, then the first door, from the inside to see the door around the gap, as you said is the hinge side gap, adjust the gap can be. If there is no clearance around, that is, when the installation or manufacturers
- Q:What is the unit name of the security door?
- Anti-theft security door: units by "Tang" count
1. Manufacturer Overview |
|
---|---|
Location | |
Year Established | |
Annual Output Value | |
Main Markets | |
Company Certifications |
2. Manufacturer Certificates |
|
---|---|
a) Certification Name | |
Range | |
Reference | |
Validity Period |
3. Manufacturer Capability |
|
---|---|
a)Trade Capacity | |
Nearest Port | |
Export Percentage | |
No.of Employees in Trade Department | |
Language Spoken: | |
b)Factory Information | |
Factory Size: | |
No. of Production Lines | |
Contract Manufacturing | |
Product Price Range |
Send your message to us
Similar products
New products
Hot products
Hot Searches
Related keywords
You Might Also Like