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Help CenterDuplex Stainless Steel Wire Mesh 2304, 2.0mm Wire Diameter, Welded Construction for Heavy Duty
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Anping County Boli Hardware Wiremesh Products Factory is proud to present our premium Duplex Stainless Steel Wire Mesh 2304, featuring a robust 2.0mm wire diameter and welded construction specifically engineered for heavy-duty applications. As a manufacturer with over two decades of experience (since 1998), we combine advanced welding technology with strict quality control to deliver mesh that offers exceptional strength, corrosion resistance, and long service life in demanding environments. This product is ideal for industries requiring reliable screening, separation, or structural reinforcement where standard stainless steel falls short.
The duplex 2304 grade (UNS S32304) provides a balanced combination of high mechanical strength and excellent resistance to stress corrosion cracking, pitting, and crevice corrosion. Each panel is produced with precision resistance welding at every intersection, ensuring uniform openings and consistent wire spacing. Our mesh is available in various opening sizes and panel dimensions, fully customizable to meet your project specifications.
Key Features & Technical Specifications
- Material Excellence: Duplex stainless steel 2304 offers nearly double the yield strength of 304/316 austenitic grades, while maintaining excellent ductility and weldability.
- Welded Construction: Each wire intersection is fusion-welded using automated resistance welding, creating a rigid, non-slip grid that withstands heavy loads and repeated impact.
- 2.0mm Wire Diameter: The thick wire provides superior structural integrity, making the mesh suitable for heavy-duty fencing, security screens, industrial sieves, and concrete reinforcement.
- Corrosion Resistance: With a PREN (Pitting Resistance Equivalent Number) of approximately 30, this mesh withstands chloride-rich environments, including marine, chemical processing, and offshore applications.
- Customizable Openings: Standard openings range from 25mm to 200mm square; other sizes are available upon request.
- Long Service Life: The duplex microstructure reduces the risk of chloride stress corrosion cracking, ensuring decades of reliable performance.
| Parameter | Value |
| Wire Diameter | 2.0 mm (0.079 in) |
| Mesh Opening (Square) | 50×50 mm (standard), customizable |
| Panel Width | 1.0 m – 2.0 m (customizable) |
| Panel Length | 2.0 m – 6.0 m (customizable) |
| Standard Tensile Strength | ≥ 600 MPa |
| Yield Strength | ≥ 450 MPa |
| Elongation | ≥ 25% |
| Operating Temperature | -50°C to 300°C (reduced strength at high end) |
Applications & Benefits
This welded mesh is designed for heavy-duty tasks where reliability is paramount. Typical uses include:
- Industrial Fencing & Security Screens: High tensile strength resists cutting and deformation, providing perimeter security for factories, warehouses, and critical infrastructure.
- Mining & Quarrying: Used as a sizing screen for aggregates, ores, and gravel, where abrasion resistance and impact strength are essential.
- Chemical Processing: Withstands exposure to acids, alkalis, and chlorides, making it suitable for filter baskets, catalyst supports, and reactor internals.
- Marine & Offshore: Ideal for walkways, gratings, and safety barriers on ships, docks, and oil platforms due to excellent corrosion resistance in saltwater.
- Concrete Reinforcement: Acts as a crack-control mesh in heavy-duty slabs, pavements, and precast elements.
- Food & Beverage: Can be used in processing lines where hygiene and corrosion resistance are required (contact us for food-grade surface finish options).
By choosing our Duplex 2304 Welded Wire Mesh, you benefit from reduced maintenance costs, fewer replacements, and enhanced safety. The 2.0mm wire diameter offers a perfect balance between rigidity and weight, making installation easier without sacrificing durability.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
Founded in 1998, our factory has been a trusted manufacturer of wire mesh products for over 25 years. With an annual export value of US$5 Million – US$10 Million, we ship to major markets across North America, South America, Europe, Asia, Africa, and Oceania. Our strategic location in Hengshui, Hebei, China, gives us access to premium raw materials and efficient logistics through the ports of Tianjin, Qingdao, Shanghai, and Foshan.
We operate a dedicated production line for duplex stainless steel mesh, ensuring consistent quality from raw material inspection to final packaging. Every weld is tested, and every panel is dimensionally verified before shipment. Our team of experienced engineers can assist with custom specifications, including non-standard opening sizes, special panel shapes, and surface treatments (e.g., pickling, passivation, or epoxy coating).
We are committed to delivering products that meet your exact requirements. Contact us today for a quotation or technical consultation. Let our expertise support your next heavy-duty project.
Frequently Asked Questions (FAQ)
Q1: What is the difference between duplex 2304 and 304 stainless steel mesh?
A: Duplex 2304 has nearly double the yield strength of 304 and much better resistance to chloride stress corrosion cracking. It is ideal for heavy-duty and corrosive environments where 304 would fail prematurely.
Q2: Can this mesh be cut to custom sizes?
A: Yes, we offer custom cutting and panel fabrication. Please provide your required dimensions, and we will produce the mesh to your exact specifications.
Q3: Is the mesh suitable for outdoor use in coastal areas?
A: Absolutely. Duplex 2304’s high pitting resistance (PREN ~30) makes it an excellent choice for marine and coastal environments, outperforming standard austenitic grades.
Q4: What welding method is used?
A: We use resistance welding (spot welding) at each intersection, creating a strong, uniform bond without filler material. This ensures consistent mechanical properties across the entire mesh.
Q5: Can the mesh be supplied in rolls or only panels?
A: For 2.0mm wire diameter, we typically supply rigid panels. Rolls are possible for smaller wire diameters, but for heavy-duty use, panels are recommended for structural integrity. We can discuss options based on your application.
Q6: What is the minimum order quantity (MOQ)?
A: Our standard MOQ is 100 square meters for standard sizes. For custom specifications, MOQ may vary. Please contact us with your requirements for a detailed quote.
Q7: Do you provide samples?
A: Yes, we can provide A4-sized samples (subject to stock). Please cover the shipping cost, and we will arrange the sample delivery.
Q8: How long does shipping take?
A: Typical production time is 15–25 working days after order confirmation. Shipping time depends on destination and mode (sea/air). We have experience exporting to all major markets and can arrange the most efficient logistics.
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