Porous stainless steel was synthesized by powder metallurgy. We provide porous SS disc, sheet, tube, and filter assemblies.

Properties of porous stainless steel:

  • Deep filtration
  • Good filtration performance
  • Stable shape, high-strength components
  • High-temperature resistance
  • Strong corrosion resistance
  • High impact resistance and high alternating load
  • Good gas permeability and gas dispersion

Specifications for Porous Stainless Steel Disc

Material: SS 316L

Filtration accuracy: 0.22-100 um

Working temperature: ≤ 816 ℃

Diameter: ≤ 400 mm (Single piece)

Diameter: > 400 mm (Welded with several tiles)

Thickness: 1mm, 1.5mm, 2mm, 3mm, 5mm, or customized

Specifications for Porous Stainless Steel Sheet

Material: SS 316L

Filtration accuracy: 0.22-100 um

Working temperature: ≤ 816 ℃

Length: ≤ 800 mm

Width: ≤ 320 mm

Thickness: 1mm, 1.5mm, 2mm, 3mm, 5mm, or customized

Application of porous stainless steel 316L sheet & disc

-Sensor components

-Detector components

-Pressure relief components

-Filter for high-viscosity polymer extrusion materials such as polypropylene, polyethylene, etc.

-Gas dispersion layer

Specifications for Porous Stainless Steel Tube

Material: SS 316L

Filtration accuracy: 0.22-100 μm

Working temperature: ≤ 816℃

OD: 10-100 mm

Length: 254 mm, 508 mm, 762 mm, 1016 mm or customized

Specifications for Porous Stainless Steel Filter Assemblies

Material: SS 316L

Filtration accuracy: 0.22-100 μm

Working temperature: ≤ 816℃

OD: 10-100 mm

Length: 254 mm, 508 mm, 762 mm, 1016 mm or customized

Applications for porous stainless steel tubes and assemblies:

  1. Catalyst filtration;
  2. Filtration liquids and gases;
  3. Mother liquor recovery and filtration in PTA production;
  4. Filtration in food and beverage;
  5. Boiling vaporized bed;
  6. Fire retardant;
  7. Balance and dampen airflow;
  8. Sensor protection;
  9. Filtration and noise reduction on pneumatic equipment;
  10. Fly ash treatment;
  11. Gas homogenization and pneumatic conveying in the powder industry.

Specifications for Stainless Steel Sintered Fiber Felt

Material: SS 316L

Filtration accuracy: 0.22-100 μm

Working temperature: ≤ 816℃

Length: ≤ 1200mm

Width: ≤ 1000mm

Regular size: 500mm x 500mm, 1000mm x 1000mm

Thickness: 0.2-10 mm or customized

Properties for Stainless Steel Sintered Fiber Felt

  1. Deep filtration
  2. Large dirt-holding capacity and high filtration precision
  3. Resistance to corrosion by nitric acid, alkali, organic solvents, and pharmaceuticals
  4. High-temperature resistance, long-term use at 816 °C
  5. High void ratio and excellent permeability, low pressure loss, and large flow rate
  6. Can be folded to increase the filtration area and can be welded
  7. Easy to process into various shapes such as disc, candle, wave, etc.

Sintered porous gas sparger

Our sintered metal sparger has thousands of tiny holes in its surface, creating smaller, more bubbles than drilled tubes and other injector methods. This results in a larger gas-liquid contact area and a more consistent and even gas distribution. Our distributors also feature rugged construction and are resistant to high temperatures and corrosion, making them suitable for a wide range of applications.

One of the most significant advantages of using our distributors is that they provide maximum surface area for efficient mass transfer. This means that the fine bubble propagation achieved by our distributors transfers gas into the liquid more efficiently, reducing the time and amount of gas required for the process.

To ensure our customers get the right distributor for their application, we consider several factors, including airflow, liquid pressure, temperature, actual air compressor capacity, and gas outlet velocity. Based on these process requirements, we offer a variety of distributor configurations, from single-element side-mounted to cross-slot flange side-mounted. Additionally, we offer spreaders with different end fittings, such as a-type hex joint spreader elements and g-type elements for welding.

Whether you need to inject gas into liquids for chemical reactions, wastewater treatment, or bioreactors, our injectors can provide you with the right solution. Trust us to provide quality porous sintered products that meet your specific needs.

Send your request on porous stainless-steel products to sales@edge-techind.com, we will customize the product for you.