Product Overview
1. Infrastructure and technology
Multi-layer mesh overlay architecture
It is composed of multiple layers of stainless steel braided wire mesh (usually five layers) stacked in a specific order, including a protective layer, a filter layer, a separation layer and a double-layer support layer structure
Metallurgical bonding between the mesh layers is achieved through vacuum sintering process to form an integrated porous metal material
Microstructural characteristics
The mesh of each layer is staggered to form a uniform and stable rigid filter channel
It overcomes the deformation defects of ordinary wire mesh, and the filtration accuracy range is 1–300μm
2. Functional positioning and technical advantages
Industrial filtration innovation
It has both high filtration accuracy and mechanical strength, and its comprehensive performance is better than that of traditional materials such as ceramics and filter cloths
There is no risk of fiber shedding, and it meets pharmaceutical GMP and food FDA hygiene standards
Economy and sustainability
It supports ultrasonic cleaning or 0.5MPa backwash regeneration, and the number of reuses exceeds 50 times
The maintenance cost is reduced by 60% compared with similar products, and the service life is extended by more than 5 times
Note: Special working conditions (such as strong acids, viscous media) need to be customized with Hastelloy or large pore size
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | 316L Stainless Steel (UNS S31603) |
| Standard Diameters | 2mm to 500mm (Custom sizes available) |
| Standard Thicknesses | 1mm to 100mm (Custom thicknesses available) |
| Filtration Ratings | 0.5, 1, 2, 5, 10, 20, 40, 60, 100 microns |
| Maximum Operating Temperature | 900℃ (1650℉) |
| Maximum Differential Pressure | 40 bar (580 psi) depending on dimensions |
| Porosity | 30% to 45% (Adjustable based on requirements) |
| Surface Finish | Standard or Electropolished |
| Certifications | ISO 9001, Material Certification, FDA Compliance |
Customization Available
Most of our products are custom-manufactured based on customer specifications. We can produce filter discs according to your exact drawings, dimensions, and performance requirements. Our engineering team is available to assist with design optimization for your specific application.
Features & Benefits
Superior Corrosion Resistance
316L stainless steel provides excellent resistance to corrosive media, including acids, alkalis, and salt solutions.
High Temperature Stability
Maintains structural integrity and filtration performance at temperatures up to 900°C (1650°F).
Precise Pore Size Control
Available in multiple micron ratings from 0.5 to 100 microns for exact filtration requirements.
Mechanical Strength
High structural integrity allows for use in high-pressure applications up to 40 bar (580 psi).
Customizable Dimensions
Available in diameters from 1mm to 500mm with custom thicknesses to meet specific requirements.
Uniform Porosity
Consistent pore structure ensures reliable filtration performance and predictable flow rates.
Versatile Industrial Applications
Stainless steel filter housings are widely used in food and beverage, pharmaceuticals, chemicals, petrochemicals, and wastewater treatment. They handle applications like liquid and gas filtration, cryogenic gas processing, and corrosive media separation.
With high filtration capacity, chemical and temperature resistance, and easy maintenance, they are ideal for reliable and efficient industrial filtration.
