Best Stainless Steel Catering Equipment Manufacturer: Choose Win Tend is choosing the tend to WIN!
佛山市云天达金属制品有限公司 improves the performance of stainless steel carts for sale through various methods. Made from raw materials of high purity, the product is expected to have more stable performance. It is found to conform to the requirements of ISO 9001. The product is subject to adjustments in manufacturing process so as to meet higher market requirements.
Our company has become a pioneer of brand building in this industry with the brand - WIN TEND developed. We also have harvested tremendous profits for selling our compelling products under the brand and our products have taken up a large market share and have now been exported to overseas countries in large quantity.
The basis of our success is our customer-focused approach. We place our customers at the heart of our operations, providing excellent customer service available at Win Tend and recruiting highly motivated external sales agents with exceptional communication skills to continuously ensure clients are satisfied. Fast and safe delivery is regarded of great importance by every customer. Thus we have perfected out distribution system and worked with many reliable logistics companies to ensure efficient and reliable delivery.
一、Origin of Stainless steel
Stainless steel is a type of steel, which refers to steel containing less than 2% carbon (C), and iron containing more than 2%. During the smelting process, the addition of alloying elements such as chromium (Cr), nickel (Ni), manganese (Mn), silicon (Si), titanium (Ti), molybdenum (Mo), etc. improves the performance of steel and gives it corrosion resistance (i.e. no rusting), forming what we commonly refer to as "stainless steel".
二、Classification of stainless steel
According to the classification of organizational status, it can be divided into the following five categories:
1.Austenitic stainless steel
Contain more than 18% chromium, as well as about 8% nickel and small amounts of elements such as molybdenum, titanium, and nitrogen.
Advantages: Good comprehensive performance (high temperature strength, oxidation resistance, welding performance, etc.), resistant to corrosion from multiple media.
Disadvantage: It is particularly sensitive to media containing chloride ions (CL).
Like: SS304,SS201,SS202 etc.
Win Tend always use SS201 to produce kinds of trolleys、work tables、GN Pans、sinks and cabinets etc. SS304 also is accept, if customer agree to use more expensive SS304, we also also do, like our South African customers always require 304 material to cope with the hot and humid environment in the local area.
2.Martensitic stainless steel
Chromium mass fraction is 11.5%~18.0%, carbon mass fraction can reach up to 0.6%.
Advantages: It is usually used as a material for making parts and tools with high stress, and is used for making stainless steel utensils such as knives and scissors.
Disadvantages: Poor plasticity and weldability.
Like: SS410, SS420 etc.
3. Ferritic stainless steel
Containing 12% to 30% chromium.
Advantages: Corrosion resistance, toughness, and weldability improve with increasing chromium content, and chloride stress corrosion resistance is superior to other types of stainless steel.
Disadvantages: Steel has high sensitivity to notches and brittle transition temperature, and is also more sensitive to intergranular corrosion after heating.
Like SS409,SS430,SS443 etc.
Win Tend usually use SS443 material as the bottom or the body of stock pot.
4. Ferritic austenitic stainless steel
It has the advantages of both austenite and ferrite stainless steel, and has superplasticity.Like 329J3L,329J4L, they are not used in the catering and kitchenware industry.
5. Precipitation hardening stainless steel
It is mainly used to manufacture containers and structural parts that require high strength and corrosion resistance, and can also be used as high-temperature parts, such as steam turbine parts.
三、The main characteristics of stainless steel
1. Weldability
2. Corrosion resistance
3. Polishing performance
4. Heat resistance performance
As stainless steel has these excellent characteristics, we have chosen to use stainless steel to manufacture various kitchen utensils and supplies.
In the market, due to the similar colors of stainless steel and aluminum products, there is often confusion. Win Tend provides two suggestions to help you distinguish between them:
一、 Appearance inspection method
Aluminum and stainless steel have certain differences in appearance, so compare them carefully when placed together. Aluminum is usually silver white or light gray, while stainless steel is usually dark gray or silver. In addition, in terms of appearance, aluminum usually oxidizes to form a protective film, while stainless steel does not.
二、 Weight testing method
The density of aluminum and stainless steel is different, so using weight for identification is also a more reliable method. The density of aluminum is about 2.7 grams per cubic centimeter, while the density of stainless steel is about 7.9 grams per cubic centimeter. So, if you compare aluminum and stainless steel blocks of the same size, you will find that stainless steel is much heavier than aluminum.
Based on different factors, many customers may have the following questions:
(1) Which one should I use, stainless steel or aluminum?
The choice depends on your application requirements. The use of aluminum can achieve lightweight, high thermal conductivity, and easy processing characteristics. On the other hand, stainless steel is an ideal choice for high strength, excellent corrosion resistance, and durability.
(2) Which is stronger, aluminum or stainless steel?
Stainless steel is stronger than aluminum and suitable for high stress applications.
(3) Is stainless steel more corrosion-resistant than aluminum?
Yes, stainless steel is more corrosion-resistant than aluminum because it contains chromium, which can form a protective oxide layer.
(4) What are the advantages of aluminum compared to stainless steel?
Aluminum is lighter, easier to process, has higher thermal and electrical conductivity, and is cheaper in price.
(5) When should we choose stainless steel instead of aluminum?
When you need high strength, excellent corrosion resistance, and durability in harsh environments (such as medical, marine, food processing, and building components), choose stainless steel.
The thinnest thickness of stainless steel is usually 0.02mm. This thin stainless steel is also known as "silver foil", which has the characteristics of strong flexibility, good corrosion resistance, and good conductivity. Therefore, it is widely used in fields such as microelectronic devices and solar cells.
There is also a product called stainless steel spring plate, which can be as thin as 0.08mm. Stainless steel spring plate has excellent yield strength and tensile strength, which allows it to withstand large loads and high stresses, as well as good plasticity and deformation ability. It can be cold processed and formed to adapt to various complex shape requirements.
In our stainless steel kitchenware industry, for products like serving trolley, the thinnest of the board can be made 0.5mm thick, and for pots, the thinnest could be made 0.6mm. Of course, according to different customer requirements, we also could customize different thicknesses for them.
STAINLESS STEEL - THE SOLID FOUNDATION OF MODERN LIFE
In today's society, the progress of materials science continues to promote the development of all walks of life. Among them, stainless steel, as a metal material with excellent performance, has become an indispensable part of modern life. From kitchen utensils to building structures, from medical devices to vehicles, stainless steel is used everywhere.
一、The wide application of stainless steel:
1. Kitchen utensils
Stainless steel is the preferred material for making kitchen utensils because of its corrosion resistance and easy cleaning. Whether it's knives, POTS and pans or sinks, stainless steel offers a long life and an elegant look.
2. Construction field
In the field of construction, stainless steel is widely used in curtain walls, railings, roofs and Bridges and other structures. Its high strength and corrosion resistance make the building more durable, while also providing a modern exterior design.
3. Medical devices
Stainless steel's corrosion resistance make it an ideal material for manufacturing medical devices. From surgical instruments to implants, stainless steel ensures patient safety and comfort.
4. Transportation
In the manufacture of vehicles such as cars, aircraft and ships, stainless steel is used in key parts such as body, engine components and exhaust systems to improve vehicle performance and durability.
5. Energy industry
In the energy industry such as oil, gas and nuclear energy, stainless steel is used in equipment such as pipelines, storage tanks and reactors to ensure the safe transportation and efficient use of energy.
二、The future of stainless steel
With the continuous progress of science and technology, the research and development of stainless steel is also continuing to deepen. Future stainless steel will pay more attention to environmental protection and sustainability, such as the development of low nickel or nickel free stainless steel, reducing the dependence on rare metals. At the same time, through nanotechnology and surface engineering technology, the performance of stainless steel is further improved, so that it can remain stable in extreme environments.
The reason why WIN TEND sticks to stainless steel products is precisely because of the excellent characteristics of stainless steel, which can bring better experience to customers.
We sincerely welcome new and old customers to cooperate with us, we will make every effort to satisfy you. Choose Win Tend is choosing the tend to WIN!!!
