Porous Stainless Steel Disc

Porous stainless steel discs are high-performance porous structural components manufactured through vacuum high-temperature sintering technology. Unlike ordinary filter meshes and polymer filter membranes, this product forms a rigid integrated porous structure with stable physical properties, making it ideal for long-term use in demanding industrial environments.
  • Porous Stainless Steel Disc
  • Porous Stainless Steel Disc
  • Porous Stainless Steel Disc
  • Porous Stainless Steel Disc

Product Overview:

Porous stainless steel discs are high-performance porous structural components manufactured through vacuum high-temperature sintering technology. Unlike ordinary filter meshes and polymer filter membranes, this product forms a rigid integrated porous structure with stable physical properties, making it ideal for long-term use in demanding industrial environments.


Core Technical Parameters:

Parameter Item

Specification Details

Raw Material

Austenitic stainless steel 304, 316L

Filtration Precision

0.5μm - 150μm (customizable grades)

Effective Porosity

32% - 48%

Maximum Operating Pressure

0.6MPa - 16MPa

Temperature Resistance Range

-250℃ to 800℃

Standard Dimensions

Diameter Φ12mm - Φ600mm, thickness 1.5mm - 12mm


Unique Performance Advantages:

Integral sintered structure, no layer separation or mesh deformation under high pressure

Uniform pore channels, consistent permeability and stable filtration efficiency

Outstanding resistance to organic solvents, weak acids and alkalis, and salt corrosion

Support backflushing, ultrasonic cleaning and high-temperature regeneration

Zero particle shedding, fully compliant with food and pharmaceutical hygiene standards


Target Application Scenarios:

High-purity gas purification and precision pressure regulation

Pharmaceutical injection filtration and biological fermentation fluid treatment

Petrochemical catalyst recovery and high-temperature fluid filtration

Hydraulic system oil purification and industrial lubricant impurity removal

Aerospace high-temperature gas distribution and environmental engineering wastewater treatment