What to pay attention to when dismantling and modifying the security door

First of all, consumers should ask the seller to present the test qualification report of the relevant department when purchasing. The regular security door is marked with FAM, and the product packaging will indicate that the implementation standard is GB17565-1998. Marked with other implementation standards is the metal door, these products are playing "edge ball", avoiding the country's strict regulations on anti-theft doors, according to the enterprise standards of their own production. >>>More

The following four points should be paid attention to when purchasing anti-theft doors: 1. While considering the price and appearance, pay attention to product quality, and buy brand anti-theft doors in the reputable building materials market; 2 Check the inspection report of the anti-theft security door provided by the operator, and the test results should meet the GB17565 1998 "General Technical Conditions for Anti-theft Security Doors" 3. Distinguish the difference between anti-theft security doors and metal doors, do not believe the propaganda of sales personnel, and ask operators to indicate anti-theft doors in the product name column when ordering, so as to prevent illegal operators from impersonating anti-theft doors with "steel doors", "protective doors", "anti-prying doors", "armored doors", etc.; 4. When installing, check whether the appearance of the anti-theft door is the same as the ordered sample, and ask the delivery personnel for warranty cards, invoices and other documents, so as to protect rights in time if there is a problem. The anti-theft door is still good to buy a big brand, for example, the spring anti-theft door is a lifetime warranty, and there is a real |Body|shop, it is more convenient to understand the product.

The most important thing is the quality, the quality is good, and the anti-theft effect will be very good (Ya'an).

The following four points should be paid attention to when purchasing an anti-theft door: >>>More

As we all know, the anti-theft door has a very prominent anti-theft and anti-skid performance, and its anti-theft and anti-skid performance is mainly determined by its lock cylinder and door leaf material and design, but the advantage of the anti-theft door also needs to be supported by its good installation quality, so its installation quality is also very important. 1. The installation of the anti-theft door should be in accordance with the type of anti-theft door adopted, and the appropriate installation method should be adopted, because the anti-theft door has three divisions of A, B and C, and the installation quality requirements of different levels of anti-theft doors are different. Naturally, the installation method is also different. 2. The door frame of the anti-theft door can be fixed with the wall by expansion bolts, or the iron parts can be embedded at the hole when the wall is built, and the door frame connector can be welded firmly during installation. 3. No matter what kind of connection method is used between the door frame and the wall, there should be no less than 3 anchorage points on each side, and they should be firmly connected. >>>More