Stainless Steel 304 (SS304) Mesh

In modern industries today, stainless steel 304 mesh is widely used thanks to its high durability, corrosion resistance, and flexibility in machining. This is an ideal product for filtering, sieving, and separating materials in water treatment systems, food production, chemicals, and many other industrial applications.

1. Concept of Stainless Steel 304 Sieving Mesh

Stainless steel 304 mesh is manufactured from SUS304 stainless steel, with high chromium and nickel content, providing corrosion resistance, toughness, and mechanical stability. Stainless steel 304 mesh is designed to filter, sieve, and retain particles, impurities, or materials to be separated while ensuring long service life and easy cleaning during use.

Stainless steel 304 mesh is manufactured from stainless steel

2. Technical Specifications of Stainless Steel 304 Mesh

To ensure selecting the right type of SS304 mesh suitable for your needs, customers should pay attention to the following specifications:

• Material: SUS304 (SS304)
• Mesh opening size (mesh): 0.02 - 6.7mm suitable for both coarse and fine filtration
• Fiber diameter: 0.03 - 4mm
• Mesh width: 1m, 1.5m
• Chemical composition: Chromium, Nickel ensuring corrosion resistance and mechanical durability

Mesh Size Conversion Table

Basic specifications of stainless steel mesh: mesh width, mesh opening size, and wire diameter.

These specifications help optimize filtration efficiency while making it easy to select the right type of stainless steel mesh for each system and application.

3. Superior Advantages of Stainless Steel 304 Mesh

Stainless steel 304 mesh stands out thanks to the following advantages:

• Outstanding corrosion resistance: No rust in humid environments or with mild chemicals.
• Safe and easy to clean: Suitable for food, pharmaceutical, and water treatment industries.
• High mechanical durability: Good load-bearing capacity, no deformation, easy to machine and install.
• Diverse processing types: Cutting, coiling, bending to order, suitable for all industrial systems.

4. Types of Stainless Steel 304 Mesh

Stainless steel 304 mesh comes in many forms to meet diverse usage needs:

• Woven stainless steel 304 mesh: Stainless steel fibers woven at right angles, not welded, flexible in machining.
• Welded stainless steel 304 mesh: Stainless steel fibers welded and fixed, ensuring rigidity and strength.

Types of woven and welded stainless steel 304 mesh

• Ultra-fine stainless steel 304 mesh: Used for fine filtration, food filtration, chemicals, and industrial water.
• Punched stainless steel 304 mesh: Circular, square, or rectangular holes for air filtration and water filtration.
   

Types of ultra-fine stainless steel 304 mesh and punched mesh

5. How to Distinguish Stainless Steel 304 Mesh

To ensure selecting the correct type of SS304, customers can apply the following methods:

• Using a magnet: SS304 is nearly non-magnetic or only very slightly attracted by a magnet. If a magnet attracts strongly, it is not SS304—it may be SS201 or regular steel.
• Using dilute acid: When a few drops of dilute acid are applied to the surface, SS304 does not change color or oxidize. Lower-grade stainless steel will show yellow or black spots after a few minutes.
• Using fire or flame: Burning for a few seconds, SS304 does not burn, does not change color quickly, and maintains its bright appearance. Low-quality stainless steel will fade or burn black quickly.

6. Applications of Stainless Steel 304 Mesh in Practice

Thanks to its durability, corrosion resistance, and flexible machining capability, SS304 mesh is widely applied:

• Coarse and fine filtration: Stainless steel mesh is used in water filtration systems, water supply, and domestic water systems to remove impurities and sediment. In the food industry, mesh helps ensure a clean, safe water source meeting high hygiene standards.
• Trash sieving and filter material support frame: Thanks to its durability and good load-bearing capacity, SS304 mesh is used to sieve trash and separate impurities in water. Additionally, mesh serves as a support frame for filter materials, helping protect equipment and extend system life.

Stainless steel 304 mesh used as a drain strainer for dishwashing sinks

• Industrial wastewater filtration: Used in wastewater treatment systems, stainless steel mesh helps remove suspended solids and large impurities. As a result, treated wastewater meets environmental standards before discharge.
• Insect screening: Stainless steel mesh is installed at windows, ventilation openings, or production areas to prevent flies, mosquitoes, rodents, and other insects. This application helps ensure hygiene, safety, and maintain a clean environment.

Stainless steel 304 mesh helps screen insects

• Other applications: Besides the above uses, stainless steel mesh is also used to sieve materials in factories, protect machinery from dust and impact. Additionally, mesh is applied in interior decoration and architecture thanks to its aesthetic appeal and high durability.

These applications not only increase filtration efficiency but also help reduce maintenance costs and improve the quality of final products.

7. Why Buy Stainless Steel 304 Mesh at Southern Filtration Equipment Technology

Stainless steel 304 mesh at Southern Filtration Equipment Technology

Cong Ty TNHH Southern Filtration Equipment Technology (Cong Nghe Thiet Bi Loc Mien Nam) is one of the most trusted and high-quality stainless steel 304 mesh suppliers, meeting all customer requirements:

• Products made from standard SUS304 stainless steel, ensuring durability and corrosion resistance.
• Precision machining to order—cutting, coiling, bending, or punching according to technical drawings.
• Strict quality control, ensuring uniform dimensions, precise filter holes, and long service life.
• Years of experience serving diverse industries: water filtration, food, chemicals, construction, and many other sectors.

Stainless steel 304 mesh is the optimal solution for filtration, sieving, and equipment protection in many industries. Products stand out with high mechanical durability, corrosion resistance, easy cleaning, and diverse mesh types, from woven, welded, punched to ultra-fine. Widely applied in water filtration, trash sieving, industrial and food filtration systems, helping improve production efficiency and final product quality.

Let Southern Filtration Equipment Technology (Cong Nghe Thiet Bi Loc Mien Nam) accompany you in selecting and supplying high-quality SS304 mesh, custom machining, ready-made inventory at wholesale prices in our warehouse. Contact us now to receive optimal solutions consultation, improve filtration efficiency, and reduce operating costs.

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