10 Inch 1 Micron Stainless Steel SS316 Porous Sintered Filter Cartridge

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10 inch 1 micron stainless steel SS316 porous sintered filter cartridge is designed for efficient liquid filtration. This filter cartridge is manufactured using a unique high-temperature sintering process, ensuring high mechanical strength and excellent performance. Its characteristics include high-temperature resistance, good air permeability, and strong corrosion resistance, making it suitable for various industrial applications.

10 inch 1 micron stainless steel SS316 metal porous sintered filter cartridge offers numerous benefits, including high filtration precision, durability, chemical compatibility, and reusability. It is a versatile solution for liquid filtration across various industries, providing efficient and reliable performance even in demanding operating conditions.

Filter Cartridge dimensions
Length: 1”(25mm), 5”(125mm) , 10” (250mm), 20”(500mm), 30”(760mm), 40”(1000mm)
Diameter: Ø60, 65, 70, 80 mm
Other dimensions: Customized by the customer’s request.
Filter media: SS304， 316L stainless steel
Connector type: Flat, Insert, Thread, Fin
End caps: DOE, SOE, 215, 222, 226, M20, M30, M42, 1’’ NPT/BSP or as requested.
Sealing material: Silicone, NBR, EPDM, Buna, Teflon, etc
Operation Temperature: ≤600ºC
Cleaning method: back flushing, ultrasonic, or other non-abrasive cleaning

Product Features:
1. High Porosity and Air Permeability: The filter cartridge exhibits excellent air permeability and high porosity without media migration, ensuring efficient filtration.
2. High Dirt Holding Capacity: With its fine 1-micron filtration rating, the cartridge has a high dirt holding capacity, effectively capturing contaminants from the liquid.
3. Pressure Resistance and Low Pressure Drop: The filter cartridge can withstand high pressure conditions while maintaining a low pressure drop, ensuring smooth liquid flow.
4. High-Temperature Resistance: Specifically designed for hot gas filtration applications, the filter cartridge performs well under high-temperature conditions.
5. Wide Range of Micron Ratings: Available in various micron ratings from 0.2 μm to 200 μm nominal, allowing flexibility in meeting specific filtration requirements.
6. Strong Corrosion Resistance: Made entirely of SS316 or SS316L stainless steel, the filter cartridge exhibits superior corrosion resistance, ensuring compatibility with a wide range of chemicals.
7. Cleanable and Reusable: The filter cartridge can be easily cleaned and reused, providing cost-effective and sustainable filtration solutions.

Main Applications:
1. Catalyst Filtration and Recovery: Ideal for filtration and recovery of catalyst materials in various industries.
2. Petrochemical Hot Gas Filtration: Suitable for the filtration of hot gases in petrochemical processes.
3. Metallurgy Industry Flue Gas Purification: Effective in purifying high-temperature flue gases in the metallurgy industry.
4. Solid Emulated Bed and Gas Dust Recovery: Enables efficient dust recovery in solid emulated bed and gas systems.
5. Thermal and Nuclear Power Generation: Used for dust and end gas purification in thermal and nuclear power generation processes.

Product Details:
The filter cartridge's powder grain size and manufacturing techniques are precisely controlled to achieve a wider precision scope.
It maintains a stable shape, excellent shock resistance, and can withstand alternating load capacities better than other metals.
The cartridge can be customized into various shapes and matched with different interfaces using welding processes.

The manufacturing process of the stainless steel porous sintered filter cartridge

1. Stainless Steel Powder Selection: The process starts with carefully selecting high-quality stainless steel powder, typically SS304 or SS316L. The powder should have the desired particle size distribution and chemical composition to meet the specific requirements of the filter cartridge.

2. Molding: The mixed powder is then subjected to a molding process, where it is compressed under high pressure. This pressure compacts the powder particles and gives the desired shape to the filter cartridge.

3. Sintering: Sintering involves heating the compacts to a temperature below their melting point but high enough to allow solid-state diffusion between the stainless steel particles. This process bonds the particles, forming a porous structure with interconnected pores.

4. Post-Treatment: After sintering, the filter cartridges may undergo additional post-treatment processes for improved performance. These processes can include surface finishing, such as polishing or coating, to enhance corrosion resistance or optimize filtration properties.

5. Quality Control and Testing: Throughout manufacturing, rigorous quality control measures are implemented to ensure the final product meets the required specifications. Testing methods may include pore size distribution analysis, filtration efficiency testing, pressure resistance testing, and dimensional inspections.