There are so many Stainless Steel Discus Lock, 2-3/4 inch(70mm) Wide Body ( https://www.yoursafetylock.com/product/stainless-steel-lock/stainless-steel-discus-lock-23-4-inch-70mm-wide-body.html
) and other door hardware accessories on the market. How can I judge a good product and buy the one I like? The editor will explain part of the main knowledge to you today.

The quality of indoor door lock hardware should be considered in terms of material, craftsmanship and fluency. The materials are aluminum alloy, stainless steel, zinc alloy, and copper, but which material corresponds to which product is better. Woolen cloth? How about the price of each material? What is the difference between the quality of different materials?

1. Stainless steel and aluminum alloy door locks are similar in price, and they are both low-priced materials. It is not that their quality is not good, because these two materials are rich in raw materials resources, the production process is simple, and the price is a bit more popular. In fact, they are also good for anti-corrosion, but if they are surface treated, the coloring effect is average, so they are generally used on the doors of companies or public places;


2. In the case of zinc alloy, the price of these door locks is mid-range. If electroplated, the color is good and the anti-corrosion effect is good. Especially after the seven-layer electroplating of the zinc alloy door lock, both the feel and appearance are very suitable for urban people. The aesthetics is the material preferred by well-off families, so home decoration is used a lot, a good-looking door lock is the finishing touch of the whole house;


3. The material of copper door locks is relatively rare, and the price is the highest. With the softer characteristics of copper material, panel locks, split locks, and door locks can be made and can be designed. Complicated and beautiful shapes and patterns are produced, and the appearance effect is very good. Therefore, high-end users like copper locks, which are often used in high-end buildings such as hotels, mansions, and villas.


In addition to the material, the smoothness of opening the door should also be considered. These can only be judged based on personal experience. The smoother the better, the better the performance.
The door hardware fittings for the hinged door and the top of the door are mainly made of stainless steel, because these fittings are mainly in direct contact with the house and the ground, so the anti-corrosion requirements are very high, and there are also several stainless steel materials. , Different stainless steels contain different amounts of nickel, and their durability and corrosion resistance are also different.
Safety Padlock Factory mainly has 201, 304, and 316 stainless steel. 201 has the worst corrosion resistance and 316 is the best. This depends on the number of nickel in the stainless steel. The more nickel, the 316 is generally used in coastal areas. 304 stainless steel is generally used in households. Therefore, when you buy these small hardware accessories, it is best to ask which type of stainless steel you want. Of course, there are copper, iron, and zinc alloys, but the price of copper is the highest, iron is not rust-proof, and zinc alloys do not set fire, so in general, stainless steel is the most commonly used material for hardware accessories.