Multilayer Sintered Wire Mesh for Fluidization Plate, Gas Distribution, Chemical Processing, 304 SS, 200 Micron
Product Spotlights
As a trusted manufacturer based in Hengshui, Hebei, China, Anping County Boli Hardware Wiremesh Products Factory has been dedicated to producing high-quality wire mesh products since 1998. Our Multilayer Sintered Wire Mesh for Fluidization Plate, Gas Distribution, Chemical Processing, 304 SS, 200 Micron is engineered to deliver uniform gas distribution, excellent mechanical strength, and outstanding corrosion resistance in demanding industrial environments. This product is the result of decades of sintering expertise and is widely used in fluidized bed reactors, gas diffusion systems, and chemical filtration processes.
Crafted from premium 304 stainless steel wire mesh, our sintered plates are produced by stacking multiple layers of woven mesh and bonding them under high temperature and pressure without any adhesives. This creates a rigid, porous structure with precise 200 micron pore size that ensures consistent flow distribution and particle retention. The multilayer design enhances mechanical integrity, allowing the plate to withstand high differential pressures and thermal cycling.
Key Features & Benefits
- Uniform Pore Distribution: The sintering process creates a homogenous porous structure, ensuring even gas or liquid dispersion across the entire plate surface. This is critical for fluidization applications where consistent bubble size and distribution directly affect process efficiency.
- High Mechanical Strength: Multiple layers of sintered mesh form a rigid, self-supporting plate that can handle high pressure drops, vibration, and mechanical loads without deformation or delamination.
- Excellent Corrosion Resistance: 304 stainless steel provides good resistance to a wide range of chemicals, including acids, alkalis, and organic solvents, making it suitable for chemical processing environments.
- Thermal Stability: The sintered structure can operate at temperatures up to 450°C (842°F) in oxidizing atmospheres, allowing use in hot gas distribution and high-temperature fluidization.
- Anti-Clogging Design: The multi-layer structure with gradually changing pore sizes (if configured) or uniform pore size minimizes clogging and extends service life. The smooth surface also facilitates cleaning by backwashing or ultrasonic methods.
- Customizable Dimensions: Available in various diameters, thicknesses, and shapes (round, square, or custom profiles) to fit your existing equipment. Edge treatments such as solid frame welding or gasket grooves can be added for easy installation.
Technical Specifications
| Material | 304 Stainless Steel (also available in 316L, 310S, etc. upon request) |
| Pore Size | 200 Micron (nominal, ±10% tolerance) |
| Number of Layers | 3 – 10 layers (standard; customizable) |
| Thickness | 1.5mm – 10mm (depending on layer count and wire diameter) |
| Maximum Operating Temperature | 450°C (in air); higher for special alloys |
| Porosity | 30% – 45% (depending on layer design) |
| Flow Rate (Air at 0.1 bar) | ~0.5 – 1.5 m³/m²·min (actual value varies with thickness and porosity) |
| Shape | Round plates, square plates, custom contours |
| Filtration Efficiency | ≥99% for particles ≥200 micron (nominal) |
Our multilayer sintered mesh is specifically designed for fluidization plates where uniform gas distribution is essential for maintaining stable fluidized bed behavior. In chemical processing, it serves as a gas sparger, catalyst support, or liquid distributor. The 200 micron pore size offers a balanced combination of fine filtration and low pressure drop, making it ideal for applications requiring consistent bubble generation and efficient mass transfer.
Compared to conventional perforated plates or single-layer mesh, our sintered product provides superior structural integrity and longer service life. The monolithic sintered structure eliminates the risk of mesh shifting or delamination under cyclic loading. It also resists erosion from high-velocity gases and abrasive particles, reducing maintenance downtime.
Frequently Asked Questions
Q1: Can you customize the size and shape of the sintered plate?
A: Yes, we offer full customization. You can specify the outer diameter, thickness, number of layers, and even the shape (round, square, rectangular, or irregular). We also provide edge welding with solid metal frames for easy installation in your equipment.
Q2: What is the maximum operating temperature for this 304 SS sintered mesh?
A: In oxidizing atmospheres, 304 stainless steel can be used continuously up to 450°C (842°F). For higher temperatures, we recommend 310S or Inconel alloys, which are available upon request.
Q3: How do I clean the sintered plate if it becomes clogged?
A: The plate can be cleaned by backwashing with compressed air or liquid, ultrasonic cleaning, or chemical cleaning (depending on the contaminant). The open pore structure and sintered integrity make it resistant to damage during cleaning. Avoid using harsh mechanical scraping.
Q4: What is the typical lead time for custom orders?
A: For standard sizes and specifications, lead time is 15–20 working days. Custom orders with special dimensions or materials may require 25–30 working days. We strive to meet urgent delivery schedules based on your requirements.
Q5: Can this product be used for liquid filtration as well?
A: Yes, it can be used for both gas and liquid filtration. The 200 micron pore size is suitable for coarse liquid filtration or as a pre-filter. For finer filtration, we offer other pore sizes ranging from 5 to 1000 microns.
Q6: Is the product tested for uniformity before shipment?
A: Absolutely. Every batch undergoes bubble point testing, flow rate measurement, and visual inspection to ensure consistent pore size and structural integrity. We also provide test reports upon request.
Q7: Do you offer samples for evaluation?
A: Yes, we can provide small samples (e.g., 100mm x 100mm plates) for testing. Please contact us with your specific requirements, and we will arrange the sample with applicable shipping costs.
Q8: What is the packaging method for export?
A: Our sintered plates are carefully packed with foam padding, corrugated cardboard, and wooden crates to prevent damage during international shipping. We ship from Tianjin, Qingdao, Shanghai, or Foshan ports.
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has built a reputation for delivering reliable filtration and separation solutions. Our annual export value of US$5–10 million reflects strong demand from markets across North America, South America, Europe, Southeast Asia, Africa, and Oceania. We understand the critical role that fluidization and gas distribution components play in your process, and we are committed to providing products that meet the highest standards of quality and performance.
Choose our Multilayer Sintered Wire Mesh for Fluidization Plate, Gas Distribution, Chemical Processing, 304 SS, 200 Micron for consistent, long-lasting operation. Whether you need a standard plate or a custom-engineered solution, our team is ready to support you with technical advice and competitive pricing. Contact us today to discuss your requirements or request a quotation.
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