Stainless steel screen is a kind of mesh product with regularly arranged meshes, which is mainly produced and processed from stainless steel materials such as stainless steel wire or sheet.The following is a detailed description of the stainless steel screen products：

1. Material and classification

(1) Material: The materials of stainless steel screens are diverse, including SUS201, SUS202, SUS302, SUS304, SUS316, SUS304L, SUS316L, SUS310, SUS310S, SUS430 and other stainless steel grades.Among them, 304 and 316 stainless steel are the most commonly used materials, which have good corrosion resistance and high temperature resistance.

(2) Classification: According to the different weaving methods, stainless steel screens can be divided into two types: plain weave and twill weave.Twill woven screen structure density is relatively high, the mesh is small, and the filtration accuracy and stability may be better than plain weave.In addition, stainless steel screens can also be classified according to their use and process, such as for different fields such as filtration, screening, protection and decoration.

2. Characteristics and performance

(1) Corrosion resistance: Stainless steel screens have excellent corrosion resistance and can resist the erosion of acids, alkalis and other chemicals.

(2) High temperature resistance: Different grades of stainless steel screens have different high temperature resistance properties. For example, the nominal temperature resistance of 304 stainless steel screens is 800 degrees Celsius, while the temperature resistance of 310S stainless steel screens can reach 1150 degrees Celsius.

(3) High strength: stainless steel screens have high strength, tensile strength and toughness, and are durable.

(4) Precise mesh: The mesh size of the stainless steel screen is accurate, and the production reproducibility is good, which can meet the filtration, screening and grading needs of different fields.

(5) Beautiful and durable: the stainless steel screen has a smooth surface, high finish, easy to clean and maintain, and has a beautiful decorative effect.

3. The specifications

(1) Mesh: Mesh refers to the number of meshes per inch in length, which is used to indicate the size of the mesh of the screen.The number of meshes of stainless steel screens can range from 1 mesh to 2800 mesh, depending on the application field and customer needs.

(2) Wire diameter: Wire diameter refers to the diameter of the screen wire. It is usually measured using a micrometer or projector with an indexing value of 0.01mm.The size of the wire diameter directly affects the strength and filtration accuracy of the screen.

(3) Aperture: Aperture refers to the distance between the center lines of adjacent wires, which is the sum of the mesh size and the wire diameter.The size of the pore size determines the screening capacity and filtration efficiency of the screen.

(4) Size: The length and width of the stainless steel screen can be customized according to customer needs to meet the needs of different application scenarios.

4. The application field

Due to its excellent performance and wide range of applications, stainless steel screens are widely used in the following industries：

(1) Mining and metallurgy: it is used for the screening of ore, the screening and grading of coal, and the screening of metallurgical equipment.

(2) Petroleum and chemical industry: used for petroleum filtration, screening and grading of chemical raw materials, and filters for chemical equipment.

(3) Food processing: it is used for the screening of agricultural products such as flour screening, the cleaning of vegetables and fruits, and the filtering and grading of food.

(4) Medicine and hygiene: used in the pharmaceutical industry for solid-liquid separation, screening and filtration of particulate materials.

(5) Building decoration: as a wall net, ceiling decoration net, etc., it has the advantages of beauty, durability, and easy cleaning.

(6) Environmental protection field: used in sewage treatment equipment to separate solid-liquid and remove solid particles from sewage.

In addition, stainless steel screens can also be used to make barbecue nets, sintering furnace nets, hardware products nets, handicraft nets, etc. to meet various special needs.

In summary, stainless steel screen is a kind of mesh product with excellent performance and a wide range of applications, which can meet the needs of different industries for filtration, screening and grading.