1) smooth steel door surface
2) OEM/OBM available
3) lowest prices with good quality
4)Soncap & CE certificate
|Packaging Detail:||PE Film + Foam Board (if need) + Plastic Bubble Bag + Standard Stronge Export Carton 600 SETS PER 40HQ FOR 42 MM STEEL DOOR 380 SETS PER 40HQ FOR 50 MM STEEL DOOR 350 SETS PER 40HQ FOR 65 MM STEEL DOOR 290 SETS PER 40HQ FOR 70 MM STEEL DOOR|
|Delivery Detail:||25 working days after receving the payment in advance|
teel Door features
|Material||Cold rolled steel sheet|
|Infilling||Honeycomb paper or rock wool or customized|
|Thickness of door leaf||50 - 110mm|
|Standard size||2050*960/900/860mm or customized|
|Surface finish||Heat transfer-print or powder coated|
|Opening direction||Inward or outward; left or right|
|Doorbell||Ordinary and hidden|
|Galvanized hinge||Adjustable and invisible or visible|
|Doorbell || Ordinary and hidden|
| Thickness of steel sheet|| 0.4-2.0mm|
| Hardware|| Include|
| OEM||Avaliable |
| Color|| Customized|
Main Material: Quality cold-rolled steel sheet
- Steel door sheet thickness of door leaf:0.4-1.0mm
- Steel door sheet thickness of door frame:0.8-2.0mm
Steel Door size and material thickness can be customized. Please specify!
Steel Door Product Description
Steel Door Standard Size:
Steel Door leaf thickness :
Steel Door frame thickness:
Steel sheet thickness:
Steel sheet thickness of door leaf: 0.4mm-1.0mm
Steel sheet thickness of door frame: 0.8mm-2.0mm
Surface finshing :
Heat transfer & powder-coating&/UV proof/customization
Honeycomb paper/rock wool/aluminium silicate/fireproof board
AB lock / Auto-lock with more lock points
Visible / Invisible
Stainless steel or iron
Wide angle / Clear vision
Ordinary / Alarm doorbell
Opening degree :
Handle position :
left / right ; inward / outward
Color & Patterns :
Diversified, pls refer on our website
size available :
As per requirement
Standard export package (special request available)
Delivery time :
20-25 days after receiving the deposit
Handles, lock, hinges, peephole, doorbell, rubber seal, bolts
CE, SONCAP, CIQ,ISO certificate.
OEM&ODM is available
Shock proof, sound proof, warmth preserved.
- 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, 126.96.36.199 of the provisions.
- Q:Home security door choose what lock security, the key can not be copied
- Anti-theft doors are generally brought with the lock, ah, the general key lock like Wang Li's credibility is relatively high, is the power to rebuild the old geese live defense technology now open the longest time. Of course, the key can not be copied, it is better to buy a fingerprint lock, your fingerprints unique
- Q:Class B security door What is the difference
- 30 minutes can not open is the nonsense, 80% of the first class security door can be opened for 1 minute. Is the truth or the standard? Do not superstitious A B Bing Ding, do not superstition book that, believe in nature
- Q:I would like to ask when the security door can be installed, is the demolition of the old, before the tile? From the measurement to the installation of a total of a few days?
- Usually after the demolition of the old, cement workers before the end of the installation, the standard door to the installation of the general need to 3 to 4 days.
- Q:What are the kinds of stuffing inside the security door?
- 1. Honeycomb paper 2. Polyurethane foam 3. Fireproof cotton 4. Aluminum silicate. Regardless of what can be called anti-theft door, because according to the new standard, and does not require internal filling, only the provisions of the thickness of the steel plate and the door, lock anti-opening time.
- Q:Into the door on the top of the door with the door through the beam difference of 5-15 cm! What measures to take to deal with the general? Construction requirements do not practice?
- The number of specific requirements can not remember But you said 5-15cm is a bit big Oh can be said that the size of the hole to do the wrong
- Q:What is the difference between steel doors and security doors?
- Steel doors are also called steel and wood sets of doors, door forming thickness of 40mm ~ 45mm, surface back and anti-theft door is the same as the use of cutting lamb and barley cut off the public slightly steel embossed board, the difference is the door frame and door The side of the body, steel and wood sets of the door is two pieces of buckle in the wooden mosaic of the frame, and then paste the PVC door frame and solid wood doors of the door frame is almost all the anti-theft door is a lot of models and some luxury doors, And anti-theft doors are used with hot coagulation powder
- Q:How to distinguish between the steel doors on the paint is paint or PVC veneer; how to distinguish between anti-theft door paint is paint or metal paint?
- Steel doors are not PVC veneer, steel doors outside is a layer of steel metal.
- Q:Home security door is difficult to open, the key inserted into the screw does not move, which is the problem? How to do?
- In each side of the tongue spray lubricant, oil is better, and you have this anti-theft door in the outside when the lock door should be no key, right? Is not the outside of the door handle up to be able to lock all the tongue? If that is the case, every time you lock the door when you want to pull the handle in place, or you then take the key to open the time when the power of the duo locusts Xin Hao Kun will be immobile key.
- Q:Fingerprint lock how, advantages and disadvantages of what? And anti-theft door lock which is more secure than? General fingerprints can record a few fingerprints?
- First, one of the shortcomings of security, easy to be copied. Shortcomings field 籂 dumplings limbs levy off the castle Long two, scanning the surface area, and for the plastic material, easy to be vicious damage, resulting in improper unlock. Disadvantages of the third, compared to the fingerprint information in the lock, once the lock was malicious damage, it is easy to steal fingerprint information. And each person's biological characteristics are unique, once stolen, there are security risks. Disadvantages of the four: in the event of finger scratches, stains, from the skin, etc., can not be identified. Second, easy to one of the shortcomings, once the power, the need for spare batteries on the 9th, and this battery is difficult to buy in some secondary cities. Shortcomings of the second, although the use of fingerprints, but an emergency situation, the key must be carried around, easy to lose and stolen, or there is a lock for the lock. Third, the stability: the electronic system should be used in the daily use of stability is not easy to maintain, so the national standards related to the design or attached a mechanical emergency open, the system makes the safety performance greatly reduced. In addition, the electronic lock also has high cost, easy to maintain parts and other shortcomings. It depends on what you use the machine, ho is generally 2000 to 3000, a person can 1 to 10
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