Sintered Stainless Steel Filter Cartridge
SS316 Porous Filter
Absolute Rate :Cleanable
Available Sizes:
Outer Diameter: 60mm(2.36")
Length:
254mm(10")
508mm(20")
762mm(30")
1016mm(40")
Micron Rating: 0.22-100um
Product Introduction
The Sintered Stainless Steel Filter Cartridge is engineered from high-quality stainless steel woven wire mesh or stainless steel fiber felt, providing exceptional durability and performance in demanding industrial applications. Constructed by overlapping multiple layers of wire mesh and sintering them together in a vacuum furnace, the cartridge is rolled into a precise cylindrical shape with both ends welded. A rolling seam welding process ensures uniform roundness and flatness, resulting in a rigid, mechanically robust structure that surpasses conventional wire mesh filters and overcomes common issues such as low strength and unstable pore geometry. This advanced design also outperforms sintered powder and ceramic filters in structural integrity and longevity.
The filter cartridge is available in a wide range of materials, including SUS 316L, SUS 304, 316, 304, 317L, 904L, 321, titanium, and other specialty alloys, making it suitable for highly corrosive or high-temperature environments. Its filtration precision ranges from 0.2 µm to 300 µm, ensuring fine particle retention for liquids, gases, and solids. Standard outer diameters are 64 mm, with alternative sizes ranging from 30 mm to 350 mm, while the standard inner diameter is 28 mm. Lengths are available from 10 in (254 mm) up to 60 in (1524 mm), with connection options including single open end, double open end, and double O-ring configurations, providing compatibility with diverse filtration systems.
Designed for extreme operating conditions, the cartridge maintains structural stability and high permeability across a temperature range of -200 °C to 1000 °C. Its interlaced mesh structure provides superior dirt holding capacity and allows for efficient backflushing, extending service life and reducing maintenance requirements. This filter element is widely utilized in aerospace, chemical, food, petroleum, and metallurgical industries, supporting applications such as gas distribution in fluidized beds, washing and drying in pharmaceutical production, water treatment and gas filtration in the food and beverage sector, fine hydraulic and lubricating oil filtration in mechanical engineering, and polymer filtration in chemical processes.
By combining mechanical strength, corrosion resistance, precise pore structure, and broad adaptability, the Sintered Stainless Steel Filter Cartridge is engineered for high-performance industrial filtration, providing reliable and consistent results in challenging operational environments.
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Technical Specifications
| Parameter | Specification / Range |
|---|---|
| Material | SUS 316L, SUS 304, 316, 304, 317L, 904L, 321, Titanium, other alloys available |
| Filtration Precision | 0.2 µm – 300 µm |
| Standard Outer Diameter (OD) | 64 mm |
| Alternative Outer Diameters | 30 mm, 40 mm, 50 mm, 60 mm, 64 mm, 70 mm, 80 mm, 350 mm |
| Standard Inner Diameter (ID) | 28 mm |
| Length Options | 10 in (254 mm), 20 in (508 mm), 30 in (762 mm), 40 in (1016 mm), 60 in (1524 mm) |
| Connection Types | Single open end, Double open end, Double O-ring |
| Operating Temperature Range | -200 °C to 1000 °C |
| Mechanical Strength | High, enhanced by multi-layer sintered mesh construction |
| Corrosion Resistance | Excellent, suitable for aggressive chemical environments |
| Permeability | High, stable pore structure ensures smooth flow |
| Dirt Holding Capacity | High, interlaced mesh structure retains significant particulate load |
| Backwash Capability | Yes, supports cleaning and extended service life |
| Applications | Aerospace, chemical, food & beverage, petroleum, metallurgical, hydraulic & polymer filtration |
| Manufacturing Process | Multi-layered wire mesh overlapped → sintered in vacuum furnace → rolled → seam welded |
Product Features
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High Porosity: With precise control over pore size and distribution, the Sintered Stainless Steel Filter Cartridge delivers excellent permeability while maintaining strength and durability.
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Durability & Longevity: Resistant to high temperatures, extreme pressures, and corrosive environments, ensuring reliable long-term performance.
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Easy Cleaning & Reusability: Designed for cost-effective operations, the cartridge can be easily cleaned and reused without losing efficiency.
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Customization: Tailored solutions available, including custom sizes, shapes, and materials to meet unique application needs.
These advantages make the filter cartridge a trusted choice for industries such as petrochemical, pharmaceuticals, aerospace, and medical device manufacturing.
Applications of Sintered Stainless Steel Filter Cartridge
Engineered to meet precise industrial requirements, this advanced cartridge plays a vital role in:
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Petrochemical Industry: Applied in oil, gas, and power generation systems to remove impurities and maintain operational efficiency.
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Pharmaceutical & Medical Fields: Essential for sterile filtration in drug manufacturing, medical devices, and life sciences equipment where reliability is critical.
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Food & Beverage Industry: Ensures purity in liquid and air filtration during food processing, preventing contamination.
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Gas Filtration: Provides high-precision filtration for separating fine particles and pollutants in chemical processing, aerospace, and energy sectors.
Manufacturing Process
The product is created through a specialized sintering process that fuses fine metal powders at high temperatures, resulting in a filter with consistent porosity and structural integrity. The sintered structure ensures superior strength and longevity, making it ideal for high-demand applications.
Process Highlights:
Multi-Layer Structure: Some variants feature multi-layer construction for enhanced filtration efficiency and strength.
Custom Molding: Tailored to meet specific filtration needs, offering flexibility in pore sizes, materials, and dimensions.
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Customization Options
We provide comprehensive customization services to ensure each Sintered Stainless Steel Filter Cartridge meets your exact operational requirements:
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Custom Sizes and Shapes: Designed to fit your system’s specifications with precision.
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Aperture Sizes: Available in a wide range of pore sizes to match diverse filtration needs.
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Material Options: Choose from stainless steel, titanium, and other high-performance alloys to suit your application.
Quality Assurance
Our filter cartridges are manufactured under strict quality control standards to guarantee durability, reliability, and top-level performance. Every unit is tested for extreme operating conditions and complies with international certifications, including ISO, CE, and FDA.
Packaging and Logistics
Each filter cartridge is securely packaged to prevent damage during shipment. With efficient global shipping and flexible logistics options, we ensure safe and timely delivery to customers across Europe, North America, Asia-Pacific, and the Middle East.
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Customer Support
We are committed to supporting customers throughout the entire process. Our services include:
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Technical Guidance: Assistance with product selection, installation, and system optimization.
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Training & Workshops: Practical sessions to help operators maintain and maximize filtration efficiency.
For inquiries, please contact us at sam.young@sintered-metal.com.
Why Choose Us?
With extensive experience in advanced filtration, we have earned the trust of industries worldwide. What sets us apart:
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Tailored Production: Customized designs to meet unique industry requirements.
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Reliable Delivery: Flexible shipping schedules to fulfill global demand.
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Dedicated Service: End-to-end customer care, from consultation to after-sales support.
OEM Services
We offer OEM manufacturing, enabling customers to specify designs, dimensions, and materials for high-quality, precision-engineered filtration solutions.
FAQ
Q: What is the maximum operating temperature of your products?
A: Our filter cartridges are engineered to withstand temperatures up to 800°C.
Q: Can I customize a filter for my specific system?
A: Yes, the Sintered Stainless Steel Filter Cartridge can be fully customized in size, shape, aperture, and material to meet your operational needs.
Contact Us
For more information, quotes, or technical support, please don’t hesitate to contact us directly at:
- Email: sam.young@sintered-metal.com
- Tel/Whatsapp: +8615877694221
Let us provide you with the high-quality, customized filtration solutions you need!
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