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Help CenterMultilayer Sintered Wire Mesh, 10 Layers, 20x20 Mesh, 0.45mm Wire Diameter, for Gas Filtration
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As a leading manufacturer based in Hengshui, Hebei, China, Anping County Boli Hardware Wiremesh Products Factory (established in 1998) is proud to present our Multilayer Sintered Wire Mesh, 10 Layers, 20x20 Mesh, 0.45mm Wire Diameter, specifically designed for gas filtration applications. With over two decades of experience and an annual export value of US$5–10 million, we combine precision engineering with rigorous quality control to deliver filtration solutions that meet the demands of diverse industrial gas processes. This product is the result of extensive R&D and field testing, ensuring reliable performance in harsh environments.
Our 10-layer sintered wire mesh is constructed by sintering multiple layers of woven stainless steel wire mesh under high temperature and pressure, creating a rigid, porous structure with excellent mechanical strength. The 20x20 mesh base layer combined with finer layers provides a gradient pore structure that captures particles at different depths, offering high dirt-holding capacity and extended service life. The 0.45mm wire diameter ensures optimal balance between permeability and filtration efficiency.
Product Features & Specifications
- 10-Layer Sintered Structure: Provides depth filtration, high particle retention, and resistance to clogging. Suitable for fine gas filtration down to 100–200 microns.
- Stainless Steel Construction: Available in SUS304 or SUS316L, offering excellent corrosion resistance, high temperature tolerance (up to 600°C), and compatibility with most gases.
- High Mechanical Strength: The sintering process eliminates the risk of wire displacement, ensuring uniform pore distribution and structural integrity under high differential pressure.
- Reusable & Cleanable: Can be backwashed, ultrasonically cleaned, or chemically regenerated, reducing replacement costs and downtime.
- Customizable Dimensions: Available in discs, sheets, tubes, or custom shapes. Standard thickness ranges from 1.5 mm to 5 mm, with other thicknesses available upon request.
- Wide Application: Ideal for gas filtration in petrochemical, natural gas, hydrogen production, biogas, compressed air, and industrial exhaust systems.
| Parameter | Value |
|---|---|
| Number of Layers | 10 |
| Base Mesh | 20x20 mesh |
| Wire Diameter | 0.45 mm |
| Filtration Rating (nominal) | 100–200 microns |
| Operating Temperature | Up to 600°C (for SUS316L) |
| Maximum Differential Pressure | ≥ 2.5 MPa (customizable) |
| Standard Sizes (Discs) | Diameter 50 mm – 1000 mm |
| Thickness Range | 1.5 – 5.0 mm (custom) |
Advantages for Your Gas Filtration Processes
Unlike single-layer mesh or traditional filter media, our multilayer sintered wire mesh offers a gradient pore structure that captures contaminants throughout the depth of the media. This results in:
- Higher dirt-holding capacity – fewer cleaning cycles and longer intervals between replacements.
- Consistent filtration efficiency – even as the filter loads, pressure drop increases gradually, allowing for predictable maintenance scheduling.
- Superior mechanical strength – withstands pressure surges, vibration, and thermal cycling without delamination or failure.
- Excellent chemical resistance – stainless steel resists attack from hydrogen sulfide, carbon dioxide, and other corrosive gases.
Our product is widely used in natural gas processing to remove compressor oil, dust, and pipe scale; in hydrogen production (steam methane reforming) to protect downstream catalysts; and in biogas purification to separate moisture and particulates. The 20x20 mesh base ensures adequate flow even when the finer layers are loaded, maintaining system throughput.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
With a track record of over 25 years in wire mesh manufacturing, we have supplied filtration solutions to clients across North America, South America, Europe, Southeast Asia, Africa, and the Middle East. Our factory is located in the famous “Wire Mesh Capital” – Anping, Hebei – giving us access to premium raw materials and skilled labor. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery globally.
We maintain strict quality control from raw material inspection to final sintering. Every batch undergoes pore size distribution testing, burst pressure testing, and dimensional accuracy verification. Our annual export value of US$5–10 million reflects the trust our international customers place in our products. We are committed to offering competitive pricing without compromising on quality.
Contact us today to discuss your specific gas filtration requirements. We can customize the layer count, mesh combination, wire diameter, thickness, and shape to match your equipment. Our team provides technical support and samples for testing. Invest in reliability – choose Boli sintered wire mesh.
Frequently Asked Questions
-
Q: What is the maximum operating temperature for this sintered mesh?
A: For standard SUS304, the continuous operating temperature is up to 450°C; for SUS316L, it can reach 600°C. Higher temperature alloys are available upon request. -
Q: Can this product be used for liquid filtration as well?
A: Yes, it is also suitable for liquid filtration, but the 10-layer design with 20x20 mesh base is optimized for gas applications. We can adjust the layer combination for liquid service. -
Q: How do I clean the sintered wire mesh?
A: Common methods include backwashing with clean gas or liquid, ultrasonic cleaning in a suitable solvent, or thermal regeneration in an oven. The rigid structure withstands repeated cleaning. -
Q: What is the typical pressure drop across this mesh?
A: It depends on flow rate, gas viscosity, and particle loading. For clean air at 1 m/s face velocity, initial pressure drop is around 100–300 Pa. We can provide detailed calculations for your conditions. -
Q: Do you offer custom sizes and shapes?
A: Absolutely. We can produce discs, rectangles, tubes, cones, or any custom shape. Minimum order quantity applies for custom dimensions. -
Q: Is this mesh suitable for high-pressure gas applications?
A: Yes, the sintered structure has high mechanical strength. Standard designs handle up to 2.5 MPa differential pressure. For higher pressures, we can reinforce the support layers. -
Q: What certifications do you have?
A: Our factory is experienced in supplying to international markets. We can provide material certificates, inspection reports, and tests according to your specifications. Please inquire for specific certification requirements. -
Q: What is the lead time for standard sizes?
A: For standard disc sizes (e.g., 100 mm diameter), lead time is typically 10–15 working days. Custom orders may take 20–30 days depending on complexity.
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