Many customers believe that stainless steel will not rust. In fact, this is wrong. The meaning of stainless steel is that it is not easy to rust. You must not mistakenly think that stainless steel is permanently non-rusting, unless 100% gold is not rusty. Common causes of rust: vinegar, glue, pesticides, detergent, etc., all easily cause rust.

The principle of resistance to rust: stainless steel contains chromium and nickel, which is the key to corrosion and rust prevention. This is why our cold-rolled steel hinges are surface treated with nickel plating. The nickel content of 304 reaches 8-10%, the chromium content is 18-20%, and the nickel content of 301 is 3.5-5.5%, so 304 has a stronger anti-corrosion ability than 201.

Real rust and fake rust: Use tools or screwdrivers to scrape off the rusty surface, and still expose the smooth surface. Then this is fake stainless steel, and it can still be used with relative treatment. If you scrape the rusty surface and reveal small recessed pits, then this is really rusty.

To learn more about the selection of furniture accessories, please pay attention to AOSITE. We will continue to provide you with hardware problems that you often encounter in real life.

Single slot

It can be divided into two categories, large single slot and small single slot. Generally, those with a length greater than 75-78cm and a width greater than 43-45cm can be called large double grooves. It is recommended that a large single slot is recommended when the room space permits, the length is preferably above 60cm, and the depth is above 20cm, because the size of the general wok is between 28cm-34cm.

Onstage

The installation method is the simplest. After you reserve the location of the sink in advance, put the sink directly in, and then fix the joint between the sink and the countertop with glass glue.

Advantages: Simple installation, higher load-bearing capacity than the under-counter basin, and convenient maintenance.

Disadvantages: It is not easy to clean the surrounding area, and the edge silica gel is easy to mold, and water may leak in the gap after aging

Understage

The sink is embedded under the countertop and matched with a waste disposer. It is very convenient for daily use to directly sweep the kitchen waste on the countertop into the sink.

Double slot

The partition is clear, you can wash the dishes while washing the dishes, increasing the efficiency of housework.

Divided into large double slot and small double slot, the two are matched, it is more convenient to use.

The economy of the five Central Asian countries continues to recover(1)

At the recent Kazakhstan government meeting, Kazakhstan’s Prime Minister Ma Ming stated that Kazakhstan’s GDP has increased by 3.5% in the first 10 months of this year, and that “the national economy has grown at a stable rate”. With the gradual improvement of the epidemic situation, Uzbekistan, Tajikistan, Kyrgyzstan, and Turkmenistan, also located in Central Asia, have gradually entered the track of economic recovery.

Statistics show that since April this year, Kazakhstan's economy has achieved positive growth, and many economic indicators have turned from negative to positive. As of the end of October, the pharmaceutical industry has grown by 33.6%, and the automobile manufacturing industry has grown by 23.4%. Kazakh Minister of National Economy Ilgaliev pointed out that industrial manufacturing and construction are still the main driving forces of economic growth. At the same time, the service industry and import and export maintain an accelerated growth momentum, and the market is actively investing in non-extractive industries.

As the second largest economy in Central Asia, Uzbekistan's GDP increased by 6.9% in the first three quarters. According to Uzbekistan's official statistics, in the first nine months of this year, 338,000 new jobs were created in the country.

Cabinet gas springs are highly popular for cabinet doors due to their ability to securely hold the door in place and facilitate a smooth opening and closing operation. However, like any mechanical component, these springs may require occasional adjustments. Luckily, adjusting cabinet gas springs is a fairly straightforward process that can be accomplished with just a few tools and a basic understanding of how they function.

Step 1: Identify the Type of Gas Spring

Before proceeding with any adjustments, it is crucial to determine the type of gas spring installed on your cabinet door. There are primarily two types of gas springs: compression and tension gas springs. Compression gas springs retract into the cylinder when compressed, while tension gas springs extend outward when tension is applied. You can visually inspect the spring to identify its type.

Step 2: Test the Gas Springs

Once you have identified the type of gas spring, it is essential to test its functionality by opening and closing the cabinet door several times. Pay close attention to any stiffness or resistance in the door's movement. A properly functioning gas spring should allow for smooth operation without any hindrances.

Step 3: Calculate the Required Force

Next, you will need to determine the force required to open and close the cabinet door. This force is typically measured in Newtons (N). To accurately calculate this force, you can use a force gauge such as a digital force meter or even a bathroom scale. Place the gauge at the bottom of the cabinet door and gently push it open. The displayed weight will indicate the force needed to open the door. Repeat this process to determine the force required for closing.

Step 4: Adjust the Gas Springs

To adjust the gas springs, you will need a small Phillips head or flathead screwdriver, depending on the adjustment mechanism of your gas spring. Most gas springs have an adjustment screw that can be turned using a screwdriver. If you wish to increase the force required to open the cabinet door, turn the adjustment screw clockwise. Conversely, to reduce the force needed, turn the adjustment screw counterclockwise.

Step 5: Test the Gas Springs Once More

After making the necessary adjustments, it is crucial to test the gas springs once again to ensure they are functioning correctly. Open and close the cabinet door multiple times, paying attention to the smoothness of the operation and the secure hold when the door is open or closed.

Adjusting cabinet gas springs is a straightforward task that only requires a few tools and a basic understanding of their operation. By following these steps, you can easily adjust your cabinet gas springs and maintain their functionality for years to come. Properly adjusted gas springs will provide smoother operation and enhance the security of your cabinet doors. Taking the time to regularly maintain and adjust your gas springs will lead to an overall better performance and longevity of your cabinet doors.

Door Hinges: A Historical Evolution

Door hinges are an important device that connects doors and door frames. Their history can be traced back to ancient civilizations. With the changes of the times, the shape, materials and uses of door hinges have also changed significantly. This article will provide a brief overview of the historical evolution of door hinges.

ancient times

In China, the earliest use of door hinges was in the Shang Dynasty. Most of its hinges were in the shape of animals or birds, which were highly decorative. By the Qin and Han Dynasties, door hinges had gradually developed into more practical copper products, and began to adopt axis fixing methods. During the ancient Greek and Roman periods, door hinge manufacturing technology also improved, and cast iron hinges were used.

middle Ages

In medieval Europe, door hinges also developed rapidly. Due to the construction of the city wall, gates on the city wall gradually appeared, which also promoted the development of door hinges. During this period, door hinges were made from a wider variety of materials, including low-cost metals and alloys such as copper, iron, brass, tinplate, and aluminum.

Industrial Revolution

With the rise of the Industrial Revolution, the production of door hinges began to be large-scale and new manufacturing techniques were adopted. In the early 19th century, expanded copper alloy door hinges came into use. It is relatively lightweight, sturdy, and corrosion-resistant and durable. Later, door hinges made of other materials appeared, such as hardened steel hinges, high-strength alloy door hinges, etc., to meet the needs of different occasions.

modern period

Door hinges in the 21st century have become a high-tech product that can be used in a variety of environments. Today's door hinges not only require easy opening and closing but also must be able to withstand greater pressure and load. In addition, special functions such as fire resistance, wear resistance, anti-theft and anti-freezing have also appeared one after another. Currently, the most common door hinge materials on the market include aluminum alloy, stainless steel, copper, and plastic.

in conclusion

As the times change, the functions and forms of door hinges are constantly changing, and they continue to adapt to new environments and needs. The development of modern production technology has greatly improved the quality and efficiency of door hinges. It can be said that the historical evolution of door hinges is constantly providing better conveniences for our lives. In the future, door hinges will also demonstrate their capabilities and value in more aspects.

Door Hinge Buying Guide

As an important component commonly used in decoration materials, the purchase of door hinges is not only related to the opening and closing of doors and windows but also to the stability and safety of doors and windows. There are various door hinge brands and types on the market. How to choose the door hinge that suits your doors and windows?

1. Choose door hinges based on the functions of doors and windows.

Different doors and windows have different usage environments and requirements, so you need to choose door hinges that suit your own doors and windows. The usage functions of doors and windows mainly include door and window material, door and window weight, door and window size, and frequency of use. For example, the more popular door and window materials include solid wood doors, steel doors, aluminum alloy doors, etc. Doors and windows of different materials require the purchase of door hinges of different textures; the weight of doors and windows is also an important factor to consider when purchasing door hinges; the size of doors and windows The frequency of use also determines how many door hinges you need to purchase.

2. Choose a door hinge brand with reliable quality

The quality of door hinges directly affects the service life and safety of doors and windows, so it is very important to choose a brand with reliable quality. Currently, the more reputable brands on the market include German Häfele, Italian Ferrari, etc. The quality of door hinges of these brands is very reliable, and the after-sales service is also very good.

3. The types of door hinges should match

There are many types of door hinges on the market, and different types of door hinges are suitable for different types of doors and windows. For example, steel-wood doors require the purchase of special door hinges for steel-wood doors, while glass doors require special door hinges for glass doors. When purchasing door hinges, be sure to match the type of door and window to ensure the stability and safety of the door and window.

4. Pay attention to the installation method and service life of door hinges

The installation method of door hinges directly affects the use effect of doors and windows. Different installation methods are suitable for different doors and windows, such as flat installation and die-cast installation. If you are not familiar with how to install door hinges, you can entrust a professional installer to install them. In addition, the lifespan of door hinges also needs to be paid attention to. Door hinges of different brands and models have different lifespans. You need to choose the door hinge that suits you according to the actual situation.

In short, when purchasing door hinges, you must comprehensively considerIn short, you must comprehensively consider the functions of the door and window, the brand quality of the door hinge, the type selection and installation method of the door hinge, etc., to choose the door hinge that suits your door and window. This will not only ensure the stability and safety of doors and windows but also improve the comfort and lifespan of doors and windows, bringing more convenience to your life. When selecting a door hinge manufacturer, it is important to choose one with a good reputation for producing high-quality products.