For stainless steel cabinets, people who work or need to decorate will pay attention. In short, it is because of the needs of life and work that we will pay attention to and understand. So do people who want to buy stainless steel cabinets. Therefore, we should know which brands are in the stainless steel cabinet industry, such as the top ten brands of stainless steel cabinets, such as Shenzhen stainless steel cabinets. Then check the information of the corresponding brands on the Internet, and go to official website and shopping malls to find out. Then I will call for advice. After learning about it online, I will go to the offline store to experience the feelings. For brands, after all, they have their own advantages in the industry to form brands and word of mouth.
Second, look at the style and color.
We bought stainless steel cabinets, which are indispensable for the kitchen. Our daily life and healthy diet are related to them, so we should choose something that makes us look comfortable in style, shape and color. At the same time, it is convenient to use and maintain. For stainless steel cabinets, in the eyes of many people, they will feel monotonous and single in color. In fact, with the upgrading of technology, the needs of consumers are also changing, and many companies also attach great importance to design and ergonomics, in order to enable enterprises to survive better.
Third, look at the material.
The use of materials is the basis of product quality, and a good product cannot be separated from the Excellence of material selection. The same is true of stainless steel cabinets. At present, the main stainless steel cabinet materials are 304 stainless steel plate and 20 1 material. 304 stainless steel plate is superior to 20 1 stainless steel plate in performance, so pay attention to this piece when purchasing, read more product manuals, try to ask merchants to provide quality certification certificates, or ask merchants to carry out quality inspection. Look at the thickness of stainless steel plate on the countertop of stainless steel cabinet. Stainless steel cabinets can't be all stainless steel plates, but a layer of stainless steel plates is wrapped outside the cabinet.
Fourth, look at the details and accessories
The integration of every detail can reflect the technology of the product. When purchasing stainless steel cabinets, we need to look at the quality from the details, mainly including welding lines, edge sealing, drawer guides and so on. Stainless steel cabinet integrates cabinet and electricity, and all parts need to be combined by welding technology. Therefore, it is very important to look at the details of the welding part, and you can see whether the lines of the welding part are even and flat, especially how the welding process of the desktop is done. For edge sealing, you can touch it with your hands and see it with your eyes. High-quality stainless steel cabinets have fine and smooth sealing edges, straight and smooth sealing edges and fine seams. Touch the bottom edge of the countertop with your hand, and you won't feel like cutting your hand.
In the life of the kitchen, there are many trivial things, such as tableware, chopsticks and knives. , need to classify storage, need to pull out, so the drawer guide rail is very demanding. Look at the drawer guide, this is a small detail, but it is an important part that affects the quality of cabinets. If there is an error in the size and hole position of the plate, the guide rail will not be pulled smoothly or loose left and right, which is really embarrassing. Moreover, for cabinets, it is necessary to measure the size at the beginning and then customize the decoration, otherwise it will be very troublesome to maintain it later.
In addition, you need to look at the accessories of the cabinet, such as hinges, connectors, slide rails and so on.
Fifth, look at the effect of the overall cabinet.
Stainless steel cabinets, including ground cabinets, vertical cabinets, hanging cabinets, hardware accessories, kitchen appliances, etc. Only when they are well integrated can they give people a complete feeling. When assembling, it needs to conform to people's aesthetics, the connected parts need to be stitched together, and the door panels should be horizontal and vertical. All parts should be coordinated to meet people's needs.
Six, after-sales service
For any product, it is impossible to guarantee that it will not encounter any problems in subsequent use. As our consumers, we hope that any problems we encounter after repurchase can be repaired. Or in case of poor use, the merchant can help, either replace or repair, to ensure the normal use of the purchased products. The same is true of stainless steel cabinets, saying that they are unwilling to switch between cabinets, hoping that they can be used for a long time in one step. Even if you encounter any problems in the use process, you can find a solution. Therefore, you need to pay attention to after-sales service when purchasing, and it is best to have some commitments in the contract when purchasing. Therefore, in this case, everyone will choose some big brands.
How to distinguish the quality of stainless steel cabinets 1. in the attachment
This is an important aspect of observing stainless steel cabinets. For example, look at its accessories, you can see it from these aspects. On the one hand, whether the doors of stainless steel cabinets are connected smoothly and whether there is sound when opening and closing, it should be noted that accessories are generally the main force to keep the cabinets stable. If the strength of accessories is not enough, it will affect the use of the whole cabinet.
Second, work.
I believe many people think that workmanship is an important criterion to evaluate the quality of a cabinet, which can be observed from the sealing edge of the cabinet and the sealing strip of the cabinet body. If the cabinet is not well sealed, it is easy to cause the edge of the cabinet to tilt, and it is easy to scratch your hands when using it. Therefore, this aspect is also an important standard for the quality of stainless steel cabinets.
How to distinguish the quality of stainless steel handrails is generally divided into several types, 20 1.304.430.
430 is easy to distinguish from others. It is attracted by a magnet, which is very magnetic and cheap.
20 1 and 304 are non-magnetic and weak-magnetic, and no magnets are used, but the prices are quite different. 20 1 is almost the same as 430, and the place with more than 304 is twice as expensive. 20 1 and 304 can be distinguished by grinding wheel. 20 1 has high hardness, high friction spark of grinding wheel, high toughness and flexibility of 304, and low grinding spark. There is also a test with potions. Refer to the instruction manual of stainless steel potion to know what it is, and it will take 2-3 minutes.
How to choose stainless steel cabinets with online discounts over physical stores? How to check and accept stainless steel cabinets? How to distinguish the quality of stainless steel cabinets? At present, it is recognized that the best brand is Shanghai Zhide Shimei brand. Of course, the acceptance depends on the label of the plate. For example, Topuni had better use food-grade 304L stainless steel plate. Look at the thickness of the plate during acceptance. Topney is thick stainless steel. Secondly, see if the door painting process is flat. Fadio brand door panels are uneven.
How to distinguish the quality of stainless steel? Stainless steel has the characteristics of stainless steel, such as acid resistance, high temperature resistance and wear resistance. Austenite is generally nonmagnetic. Stainless steel is a common high-grade alloy steel in our daily life, such as stainless steel knives, stainless steel kitchen utensils and stainless steel building materials.
Most of the stainless steels we see every day are nickel-chromium stainless steels of the same grade as 302 and 304, and chromium stainless steels of 1-4 Cr 13 (commonly called "stainless steel iron"). In China, there are more than 100 kinds of stainless steel (steel grade), and the efficiency and value of stainless steel vary greatly due to the different elements and contents in steel grade. Therefore, the identification of stainless steel must be carefully studied, and the mark of steel grade must be clear, and it can be correctly identified through comprehensive tests and other methods.
At present, we mainly have the following methods to identify stainless steel:
Stainless steel monolithic products generally come from steel mills ordered or imported from abroad, as well as the backlog and backlog of processed products in society. Different sources of stainless steel have different identification methods.
1. Generally, it is only necessary to check the marks on the steel or packaging according to the quality certificate of the imported or steel mill.
The quality certificate is the supplier's confirmation and guarantee of the inspection results of this batch of products. Therefore, the quality certificate should not only state the name, specifications, number of delivered pieces, weight and delivery status of the materials, but also state all inspection results of the specified guaranteed items.
Similarly, in order to facilitate management, avoid confusion and prevent use accidents caused by confusion, manufacturers indicate signs such as brand number, batch number, status, specification, quantity and manufacturer's code on materials or packaging. The marks marked on it shall be consistent with the contents of the quality certificate. There are three commonly used marking methods: coloring (painting on the designated part of the material to indicate its brand) and printing (stamping or spray printing on the designated part of the material to indicate the brand, specification and heat number, etc. Material, commonly used in thick steel plates or large and medium-sized steel beams), and listed (hanging signs indicate brand, batch number, specification, quantity, etc.). Bound or boxed material).
Signs of stainless steel are generally printed on the market.
2. Social backlog and stainless steel backlog. According to the length of the backlog and the quality of storage, there are generally two situations:
First, the backlog is not long and it is well kept. The processing unit not only stores the original or photocopy of the quality certificate, but also has a complete and clear mark on the steel or packaging. For the identification of this kind of stainless steel, it is also necessary to check the signs on the steel or packaging according to the quality certificate.
The other is that the backlog is long, the storage is not perfect, there is no quality certificate, and the signs on steel or packaging are not obvious or fall off. For the identification of this kind of stainless steel, it is mainly necessary to conduct in-depth investigation and study and consult the original documents of the processing unit. Generally speaking, invoices and other original documents are marked with steel numbers. If there is no record of steel grade, it is necessary to consult the local price information at that time to determine the steel grade at the price. This is an effective method to determine the steel grade, but it is often prone to arrogance. Therefore, it is necessary to master the identification method of physical objects.
Physical identification is a concrete method to determine whether a commodity (including whole material, scrap, waste, etc.) is stainless steel and what kind of stainless steel it belongs to with the help of simple instruments when the steel grade (No.) is unknown.
It should be pointed out that sensory identification can not distinguish specific steels (types), but can only basically distinguish three categories: chromium stainless steel, chromium-nickel stainless steel and chromium-manganese-nitrogen stainless steel. The identification methods are as follows:
Color discrimination
The surface color of stainless steel after pickling is silvery white and smooth: the color of Cr-Ni stainless steel is silvery white and emerald; Chrome stainless steel is white and slightly gray; The color of Cr-Mn-N stainless steel is similar to that of Cr-Ni stainless steel. Surface colors of stainless steel without pickling: chrome nickel steel is brownish white, chrome steel is brownish black, and chrome manganese nitrogen is black (these three colors refer to the colors with heavy oxidation). Cold-rolled non-annealed Cr-Ni stainless steel with silvery white reflective surface.
Identify with a magnet
Magnets can basically distinguish two kinds of stainless steel. Because chromium stainless steel can be attracted by magnets in any state; Chromium-nickel stainless steel is generally non-magnetic in annealed state, and some will be magnetic after cold working. But high manganese steel with high manganese content is nonmagnetic; The magnetic properties of Cr-Ni-N stainless steel are complicated: some are nonmagnetic, some are magnetic, some are nonmagnetic in the longitudinal direction and some are magnetic in the transverse direction. Therefore, although magnets can basically distinguish chromium stainless steel from chromium-nickel stainless steel, they cannot correctly distinguish some special steel grades, let alone specific steel grades.
Identification with copper sulfate
Remove the oxide layer from the steel, drop a drop of water on it and wipe it with copper sulfate. If it does not change color after wiping, it is generally stainless steel; If it turns purple, high manganese steel is nonmagnetic, while ordinary steel or low alloy steel is magnetic.
For special steel grades, we still need to use the following three methods to identify them.
Grinding recognition
Grinding identification is to grind stainless steel on a grinding machine and observe its sparks. If the spark is streamlined and has many dense knots, it is high manganese steel or manganese-nitrogen steel with high manganese content; If there is no knot, it is chrome steel or chrome-nickel stainless steel.
Identification by annealing method
Cold-worked Cr-Ni stainless steel, if magnetic, can be burned into small pieces in fire, let it cool naturally or put into water (annealing). Generally speaking, after annealing, the magnetism will obviously weaken or disappear completely. However, some Cr-Ni stainless steels, such as Cr 18Ni 1Si4alti steel and Cr2 1Ni5Ti steel, contain more ferrite elements, and a considerable part of their internal structures are ferrite. Therefore, it is magnetic even in the hot working state.
Chemical qualitative identification method
Chemical qualitative method is an identification method to identify whether magnetic stainless steel contains nickel. The method is to dissolve a small piece of stainless steel in aqua regia, dilute the acid solution with clear water, add ammonia water for neutralization, and then gently inject nickel reagent. If there is a red flannelette floating on the liquid surface, it means that stainless steel contains nickel; If there is no red velvet substance, it is proved that stainless steel does not contain nickel (however, due to the low nickel content in stainless steel, which is generally only a few percent, it is difficult to reveal or determine how much nickel is contained, and it is generally necessary to conduct many experiments with standard samples to master it).
The above identification method shows that the identification of stainless steel by induction tube not only requires many comprehensive tests, but also the test results can only determine a certain stainless steel, but can not determine which alloy elements and specific content are contained in the steel. So at present, the methods of sensory evaluation are far from perfect, some of them may be wrong, and there are many physical phenomena, which need further discussion.
The best way to correctly distinguish stainless steel brands is to conduct in-depth investigation and study, and ask relevant testing units to conduct testing and judgment. This is the fundamental way to correctly distinguish the grade and quality of stainless steel.
The easiest way is to use stainless steel potion!
How to distinguish stainless steel from stainless steel? There are many kinds of stainless steel. You should be talking about the difference between stainless steel, iron and stainless steel! Stainless steel iron can be attracted by a magnet because it contains iron.
How to distinguish the quality of stainless steel sculpture materials Generally speaking, food-grade stainless steel is the best, like 306,316. 20 1 is easy to rust, poor and light, not as bright as 306 and 3 16.
How to distinguish stainless steel 304? Method for identify stainless steel 304
1. With the help of professionals, professionals can distinguish the authenticity of steel by its surface color and smoothness.
2, special steel inspection potion
This potion is generally available in hardware stores, so don't worry about the supply. 304 stainless steel does not change color within 3-5 minutes after being tested by liquid medicine. In addition, 20 1 stainless steel, the potion will instantly turn dark brown red, 202 stainless steel, the potion will turn light brown red in 5 seconds, 30 1 stainless steel, and the potion 1-2 minutes will turn light brick red.
3. Magnets
The magnetism of 304 stainless steel is relatively small, so you can buy a special magnet to distinguish the authenticity of 304 stainless steel according to its magnetism. If it is too magnetic, it should be 202 stainless steel.
How to tell whether the density of stainless steel and aluminum is different from that of stainless steel? Stainless steel is about 3 times heavier than aluminum! Pure aluminum will turn black after a few touches, but stainless steel will not. If you touch pure aluminum, you can scrape it with something a little harder, but stainless steel won't. Generally, high-quality stainless steel will have a little weak magnetism, but aluminum will not be attracted by magnets.