Porous Sintered Stainless Steel Plate – Key Features
1. High Mechanical Strength
*Manufactured through high-temperature sintering of metal powders.
*Retains structural integrity under pressure and high load conditions.
2. Excellent Heat & Corrosion Resistance
*Made from 304L or 316L stainless steel.
*Withstands harsh chemicals, acidic gases, and high-temperature environments (up to 600°C or more).
3. Uniform Pore Structure
*Precise control of pore size (typically 0.5 to 100 μm).
*Ensures consistent filtration, separation, or gas flow across the entire surface.
4. High Filtration Efficiency
*Effective for both solid-liquid and solid-gas separation.
*Captures fine particles while allowing clean fluid to pass.
5. Cleanable & Reusable
*Washable, backflushable, and resistant to clogging.
*Long service life compared to traditional filter materials.
6. Customizable OEM Options
*Thickness: 1.5mm–20mm+
*Dimensions: cut to any shape (round, square, rectangular)
*Available with or without support mesh, flange, or welding options.
7. Applications
*Gas dispersion (spargers, diffusers)
*Solvent and chemical filtration
*Air/liquid purification in food, pharma, semiconductor, and petrochemical industries
*Flow control and flame arrestors
Applications & Requirements of Porous Sintered Stainless Steel Plates
Application | Industry | Key Requirements |
---|---|---|
Gas Diffusion / Sparging | Chemical, Biotech, Food | - Uniform pore size (1–20 μm) - High air/gas flow - Corrosion resistance |
Liquid Filtration (Solvents, Water) | Pharmaceutical, Electronics | - Precise pore control (0.5–10 μm) - High dirt-holding capacity - Reusability |
Steam Filtration / Sterile Air | Pharmaceutical, Beverage | - Heat resistance up to 600°C - 100% stainless steel - Fine filtration (0.2–1 μm) |
Dust Collection / Solid Separation | Petrochemical, Cement | - High mechanical strength - Anti-clogging - Easy backflush or ultrasonic cleaning |
Flame Arrestor / Explosion Barrier | Gas, Mining, Oil | - High thermal conductivity - Specific porosity for pressure relief - Safety-certified |
Flow Restrictors / Equalizers | Medical, Aerospace | - Stable flow rate - Precision thickness (≤1.5 mm) - Smooth surface finish |
Electrochemical Electrode Support | Fuel Cell, Battery | - Conductive structure - Custom shapes - Thin profile with high porosity |
Vacuum & Degassing Plates | Semiconductor, Coating | - Vacuum-compatible material - Ultra-fine pore size - Flatness & dimensional precision |
Catalyst Carrier / Support | Refinery, Energy | - Thermal stability - High surface area - Chemically inert or catalytically active options |
Looking a Custom Solution for Your Project?
Whether you need precision pore sizes, unique shapes, or high-performance plates for extreme conditions
— HENGKO delivers tailored porous sintered stainless steel plate solutions to meet your exact requirements.
✅ OEM Sizes & Shapes
✅ Wide Range of Pore Sizes (0.2–100 μm)
✅ Fast Prototyping & Global Shipping
✅ Trusted by 1,000+ Industrial Clients Worldwide
Contact HENGKO Today to Get a Free Quote or Technical Consultation!
Email: ka@hengko.com
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