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316L Stainless Steel Filter Plate 0.5–100μm ATOMFAIR®

316L Stainless Steel Filter Plate 0.5–100μm ATOMFAIR®

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

316L sintered stainless steel filter plate with 0.5–100 μm filtration precision, 1–45 mm thickness, 20–50% porosity, and <500°C operation. Order now.

SKU: AFMSWBXW197
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Foam Stainless Steel Filter Plate

1. Basic Technical Parameters

Parameter Name Specification
Product Name Foam Stainless Steel Filter Plate
Plate Thickness 1.0-45 mm (Customizable on demand)
Filtration Precision 0.5 μm – 100 μm
Disc Diameter φ3 mm – φ500 mm (Customizable on demand)
Porosity 20% – 50%
Permeability 3 – 1300 m³/(m²·h·kPa)
Processing Methods Wire cutting, laser cutting, gas cutting (Processable as per customer drawings)
Packaging Methods Vacuum packaging, carton packaging, wooden case packaging

2. Standard Dimension Specifications

Length (mm) Width (mm) Thickness (mm)
50 50 1.0
100 100 1.5
50 50 2.5
100 100 3.0
50 50 5.0
100 100 10.0
100 100 1.0
50 50 2.0
100 100 2.5
50 50 4.0
100 100 5.0
50 50 1.5
100 100 2.0
50 50 3.0
100 100 4.0
50 50 10.0

3. Product Overview

Stainless steel powder sintered filter materials (including tubular and plate types) are micro-filtration elements made from 316L stainless steel powder through sieving, molding, and sintering processes. We can customize porous elements in various shapes (e.g., covers, caps, sheets, tubes, rods), structures, particle sizes, and porosities according to customer requirements. As a new type of filter material with broad development prospects, it integrates advanced material formulation and specialized molding technology, featuring high filtration precision, excellent air permeability, high mechanical strength, high material utilization rate, and good resistance to high-temperature shock. It operates stably under complex working conditions and is widely used in pharmaceutical & food, water treatment, bioengineering, petrochemical, metallurgical & environmental protection, and gas purification fields.

4. Core Performance Features

  1. High Temperature Resistance: Operates normally below 500℃ with excellent thermal shock resistance.
  2. High Filtration Precision: Stable pore structure effectively removes suspended solids, particles, and other impurities, ensuring superior purification effect. No particle shedding to avoid secondary contamination of raw liquids.
  3. Excellent Air Permeability: High porosity, uniform pore size, low initial resistance, and low pressure loss, enabling large flow rate. Suitable for both pressure filtration and suction filtration with simple operation.
  4. Superior Regeneration Performance: Easy to backwash and clean, supports online regeneration, exhibits strong regeneration capability, and has a long service life.
  5. High Mechanical Strength: Excellent rigidity and plasticity, no additional framework support required. Easy to install, use, and maintain; compatible with welding, bonding, and mechanical processing, featuring strong assemblability.
  6. Strong Corrosion Resistance: Stable performance in complex media such as nitric acid, sulfuric acid, acetic acid, oxalic acid, phosphoric acid, 5% hydrochloric acid, molten sodium, liquid hydrogen, liquid ammonia, hydrogen sulfide, acetylene, water vapor, and hydrogen.
  7. Advanced Molding Technology: Integral structure with maximum non-welded length up to 1200mm. One-step molding without cutting, high raw material utilization rate, suitable for mass production of complex-structured elements.

If you’re interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.

 

How does the porosity range of 20–50% influence the trade-off between filtration precision and flow rate for this foam stainless steel filter plate?

The filter plate balances filtration precision (0.5–100 μm) and permeability (3–1300 m³/(m²·h·kPa)) through its controlled porosity of 20–50%. The stable pore structure effectively removes suspended solids and particles while maintaining high porosity and low initial resistance, enabling large flow rates without particle shedding or secondary contamination.

Can this 316L stainless steel foam filter plate be used in applications involving strong acids like nitric or sulfuric acid, and what are the temperature constraints?

Yes, the plate exhibits strong corrosion resistance in complex media including nitric acid, sulfuric acid, acetic acid, oxalic acid, phosphoric acid, and 5% hydrochloric acid. It operates normally below 500°C with excellent thermal shock resistance, making it suitable for high-temperature aggressive chemical environments.

What processing and packaging methods are recommended to maintain the integrity of the foam stainless steel filter plate during installation and long-term storage?

The plate can be cut by wire, laser, or gas cutting per customer drawings, and it supports welding, bonding, and mechanical processing due to its high mechanical strength and rigidity. Packaging options include vacuum, carton, or wooden case, and the plate is easy to install without additional framework support.

This sintered 316L stainless steel filter plate offers customizable filtration precision (0.5–100 µm) and high porosity (20–50%) with excellent thermal and corrosion resistance, making it suitable for demanding filtration applications in pharmaceutical, petrochemical, and water treatment industries. However, its operational temperature is limited to 500°C and most sizes are made to order, requiring advance specification.

Positive

  • High Temperature and Corrosion Resistance: Sintered 316L stainless steel filter plate operates normally below 500°C with excellent thermal shock resistance and resists a wide range of acidic and alkaline media, ensuring stable performance under harsh chemical and thermal conditions.
  • Customizable Filtration Performance: Filtration precision from 0.5 μm to 100 μm and porosity 20-50% allow tailoring to specific particle retention needs, while high permeability (3-1300 m³/(m²·h·kPa)) enables large flow rates with low pressure drop.

Trade-offs

  • Upper Temperature Limit of 500°C: The filter plate's operational temperature ceiling of 500°C restricts use in higher-temperature processes; exceeding this may compromise structural integrity and filtration performance.
  • Custom Dimension Lead Time: Standard dimensions are limited; many sizes require custom fabrication per customer drawings, which may extend delivery schedules and necessitate precise specification upfront.

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).

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