anti thief door，steel galvanized steel door,

anti thief door，steel galvanized steel door,

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 200 pc

Supply Capability:: 600 pc/month

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High-End Galvanized Steel Door---IN China

Specifications

2050x860 2050x900 2050x960

The thickness of the steel plate front facade 0.8MM backdoor surface 0.6MM frame 1.5MM

Security grade class D anti-theft door

The cat's eye / bell novel cat's eye, automatic hidden window, large viewing angle, novel cat's eye, high definition, delicate appearance, broad vision, stick out a mile outside the movement, transparent window is hidden in the window, both practical and decorative functions. The doorbell with embedded type stealth doorbell doorbell, luminous quality, more easy to use at night the doorbell

The new stealth reinforce hinge hinge, multi-channel thickened contact bearing hinge, not easy to be cut bad, can debug contact bearings, thoroughly solves the safety door after long-term use, drooping in different degree and having an outer door leaf, prying force is bigger, magical properties inside the locking force is stronger, more beautiful, more agile, more firmly.

The threshold of 2.0MM thickness of galvanized steel arc sill

Product description 1 door plank uses Shanghai Baoshan Iron and steel galvanized steel, imported five axis coordinate NC machine tool manufacture mold by a molding machine, large hydraulic machine panel 2000T. 2 the effect of surface treatment: imported phosphating, surface temperature phosphating, protective phosphating solution by a more acid alkali resistant barrier height. 3 to strengthen the side lock point: by enhancing side lock point, the door is firmly, tamper. The internal insurance independent let users more satisfied. Security. Convenient, also makes the lock body more securely. The 4 sealing strips: airbag type double sealing strip, the sealing performance of the door and the frame of the sound insulation performance more. 5 the steel internal skeleton: inner frame of the shape Qin file, the door is solid, improve the anti prizing performance riot.

The lock body that three powerful, has a three surface anti prizing groove revolutionary, Buyang grade B lock stronger comprehensively enhance the anti prizing performance. Mirror plated handle new (this accessory is optional). After the door is locked, bold edges with Buyang class B lock matching strengthen the lock tongue automatic pop-up, will edge lock point of the anti prizing and enhance the ultimate road incapable of further increase the degree of. Using the latest encryption key lock step Yang, increase anti the toggle function, the mutual rate reached 50 1/10000.

Q: Home decoration has been admitted, but found profiteers to install the security door is not soundproof, want to change the security door, but the old anti-theft door on the expansion of the screw how to remove is a big problem, listen to the door that must be removed next to the security door Wooden door sets, in order to remove the security door, that the amount of work on the big. Also read the online on the expansion will be smashed to the wall, and then pull out the outer ring metal approach, but are not very good. So I recently wrestled with a way, if you use a larger than the expansion of the long hair of the long hair of the body, the expansion of the screw in the middle, directly to the concrete wall to play a role, is not Can easily pull out the expansion screw. Because do not understand the specific principles of expansion, I hope to understand the user under the reply, or who now with me the same confusion, with my practice under the method, the results tell the next, thank you! More: A method for your reference. I did not try on the security door, but in other occasions used effectively. 1, exit the nut washer, etc., may be difficult but must exit. Rinse the screw in the inside, make it loose and return to the wall as much as possible. 2, with a flashlight to help, observe and find the expansion of the bolt jacket and anti-theft door between the hole, the widest place. If you can insert the head of the needle nose pliers at the widest point and reach the wall, continue with the following steps. Otherwise skip to step 6. 3, with the appropriate small drill, in the widest point by the wall side of the hole, about 3 ~ 4mm deep can, the hole is also close to the bolt jacket. 4, with a pointed nose pliers from the hole into the clamping bolt jacket (while the tip to be inserted into the screw and jacket), also into the also, slightly rotating, and slowly remove the jacket. 5, the above need a thin and long needle nose pliers, short rough not work. -------------------------------------------------- -6, with a diameter of about 4 ~ 6mm of the drill, in the anti-theft door frame edge along the expansion of a hole, the hole and the door through the hole (of course, the operation of some difficulty.Multiple hair of the crown, Prevent), appropriate into the wall 3 ~ 4mm. 7, turn to step 4.

Q: Decoration, when the anti-theft door replacement?: Change the water can be changed, that is, when the tile workers live on the door, floor tiles or floor before

Q: We are downstairs unit security door intercom and home lock is broken, the guests can only throw down the key, I feel very impolite, I now have a window connected to the first floor of the 8-core cable, can use this line I would like to unlock this set is not very understanding, whether the first change, and then access to the lock? What is the principle of unlocking? As long as the key can be unlocked at home on the line, right Do not need to say, and shouting twice on the line.Want to delay the trough of the river of tea right to have a reasonable person to speak a little thorough, the more simple the better, I dry electrician, how much a little knowledge of the circuit. More: The end of the electric lock is actually an electromagnet, which controls a simple mechanical device to carry the door switch. However, the action of the electromagnet is through a series of instructions. When the occurrence of uncontrollable, the first measurement of the voltage to the electromagnet, while the input switch door instructions (some for the electromagnetic card, and some input

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: Panpan's anti-theft door just installed that is c dang side of the side of the fertilizer stem hair plugging plug the chicken-level lock, but today saw the door fitted with a keyhole plug key is very obvious loosening, this normal? More: No matter what brand of security door, plug the keyhole of the key is very obvious loosening is an abnormal phenomenon. There are two possibilities, one is the pro-security lock cylinder fixing screw loose, resulting in loose cylinder. The other may be the pro-lock body screws or fixed device loose, resulting in the entire lock loose, so the cylinder is easy to pull out, of course, there is a third possibility, but the probability is very small, is the locksmith installed when the lock is not installed The But no matter what, this is very dangerous, it is easy to be used by people. Pro is the best to find a business as soon as possible to deal with it It is easy to collect this information, really hope to help you. If you can help to your words to praise it!

Q: How to divide the security door level: To pay more attention to hinges and hinges rust-proof lubrication. Otherwise it will rust and abnormal sound. Hinges lack rust-free lubrication, and affect the appearance, will issue a squeak sound, affect the rest. Meikailong and other well-known hinge brand with tiger hotolube or Krupp's hinge hinge grease, colorless and transparent, good adhesion, good durability. Panther has 130 grams of tube packaging, but also for sliding doors and so on. Grease directly applied to the hinge gap, will slowly penetrate into the hinge inside. The maintenance period is four to six months. Should not use the oil or ordinary butter, easy to lose or low temperature freeze, there will be harmful smell volatilize. Vegetable oil will soon rancid produce odor, loss of lubrication.

Q: How much is the square of the shutter door?: To see what kind of, there is the different prices are different regions.

Q: My home security door abc3 kinds of keys, when the decoration with a key. Decoration finished with a key to twist. A key can not be used, but I twist to twist why the A key fool unprotected gay Gu Jiao scorpion can still use it? How to deal with it? More: Feel insecure, in the other lock it. Not expensive in more than 100 yuan, buy a peace of mind

Q: Would like to ask often say that the left hand to open and right hand to open what is the left hand open and right hand to open Thank you !!!! more: Left open the door: standing outside the door, the left hand to open the door (open to the inside), the door hinge on the left ... right open the door: the same way, see where the hinge, which is the door (the method applies to standing outside Open)