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Characteristic Advantages
Key Advantages of Sintered Filter Cartridges
High Filtration Precision
The uniform porous structure provides stable and accurate filtration performance, effectively removing fine particles and impurities.
Excellent Mechanical Strength
Sintered filter cartridges can withstand high pressure and harsh operating environments without deformation or damage.
High Temperature Resistance
Stainless steel sintered filter cartridges maintain stable performance under extreme temperatures, making them suitable for hot gas and liquid filtration.
Corrosion and Chemical Resistance
Materials such as 316L stainless steel offer excellent resistance to corrosion, acids, alkalis, and chemical exposure.
Reusable and Easy to Clean
Sintered filter cartridges can be cleaned through backwashing, ultrasonic cleaning, or chemical cleaning, reducing replacement frequency and operating costs.
Long Service Life
Their durable construction ensures extended operational life compared to disposable filter elements. -
Common Specifications
What Is a Sintered Filter Cartridge?
The sintering process creates a porous structure with uniform filtration accuracy while maintaining high strength and permeability.
Compared with traditional filter elements, sintered filter cartridges offer superior durability, washability, and resistance to pressure and temperature.
Custom dimensions and filtration ratings are available according to application requirements.Parameter
Specification Range / Options
Filter Media
Multi-layer sintered stainless steel mesh (typically 5 layers)
Material
SS 304, SS 316L (standard); also available: Monel, Inconel, Hastelloy, Titanium
Number of Layers
5 layers (standard), or 3–7 layers customizable
Outer Diameter (OD)
25 mm – 150 mm (1" – 6")
Length
50 mm – 1200 mm (2" – 48")
Filtration Accuracy
1 μm – 200 μm (typical options: 1, 5, 10, 20, 40, 75, 100, 150 μm)
Pore Size Uniformity
High uniformity, deviation <±10%
Flow Direction
Inside to outside / Outside to inside (customizable)
Working Pressure
Up to 30 MPa (based on wall thickness and support layer)
Working Temperature
-200°C to +600°C (depending on material)
Filter Shape
Cylindrical (standard), conical, disc, capsule, pleated types available
Support Structure
With inner perforated core or support frame
Sealing Methods
Welding (TIG), epoxy bonding, O-ring sealing
End Cap Types
Thread (NPT/BSP), flange, clamp, quick connect, customized
Surface Treatment
Pickling, passivation, polishing
Cleaning Methods
Ultrasonic, backflushing, high-pressure cleaning, acid/alkali soaking
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Application Area
Applications of Sintered Filter Cartridges
Petrochemical Industry
Used for catalyst recovery, steam filtration, and high-temperature chemical processing applications.
Water Treatment Systems
Provides reliable filtration for industrial water purification and wastewater treatment systems.
Food and Beverage Industry
Ensures hygienic filtration of liquids, beverages, edible oils, and processing fluids.
Pharmaceutical Industry
Suitable for sterile filtration and precision filtration processes in pharmaceutical production.
Gas and Air Filtration
Widely used in compressed air systems, gas purification, and high-temperature gas filtration.
Hydraulic and Lubrication Systems
Protects hydraulic systems and machinery by removing contaminants from oils and lubricants.
Our products are designed to improve filtration performance while reducing maintenance and operational costs.For businesses seeking efficient and cost-effective filtration solutions, sintered filter cartridges offer exceptional value and performance. -
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