What is the size of the security door? 1. The height is 2050mm and 970mm, and the width is 860mm and 960mm. 2. After combination, it can be: 2050*860, 2050*960, 1970*860, 1970*950. The 2050mm mentioned here refers to the door frame with a total height of 2.05 meters. If the height of the door opening in the home is 2070mm, you can buy a security door of 2050mm size, because he needs to reserve about 20mm space, so it will be installed. It is more convenient. 3. The security door is generally divided into two types: external opening and internal opening. Generally, the direction in which we identify the door is discerned outside the room. 4, the direction is divided into: outer left open, outer right open, inner left open, inner right open. We give an example, that is to say, the joining is left open, that is, the person faces the door opening outdoors, and the hinge (hinge) is left and left on the left hand side, and the other is analogized by this method. How to choose a security door? Method 1: Before purchasing the anti-theft, let the sellers of the sales show the “Testing Qualification Certificate†of the relevant department. Look at whether the security door we want to choose meets the technical requirements of the national mandatory standard GB17565-1998. Method 2: Check whether the lock of the security door is a special anti-theft lock that has been tested by the public security organ. Also check to see if there is a reinforced steel plate in the installation position of the lock. Method 3: See if the quality of the security door is qualified, whether there are welding defects on the door, and whether the cooperation between the door frame and the door leaf is very dense. Method 4: Look at the weight of the security door, the security door is generally produced according to national standards, and its weight is not less than forty kilograms. Method 5: Remove the cat's eye, doorbell box or lock handle of the security door. Look at the internal structure, the general qualified security door should have several reinforcing steel bars inside, and it is better to have asbestos and other materials such as fireproof and heat preservation materials. SHAOXING GUANGQI TRADING CO.,LTD , https://www.sxgqtrades.com
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How to choose the security door and size?
"Theft of thieves does not make, so the foreign households are not closed. It is called Datong." This is an ideal life in Datong, which is clearly unachievable in today's society. Today, this society, let alone shut down, even if the door thief will enter, so the burglars have become the first choice for modern home door purchase, let's take a look at the security door, what is its size?