Sintered Stainless Steel Filter Cartridge With 1 Year Warranty 304 SS 0.5 Micron
Product Spotlights
Anping County Boli Hardware Wiremesh Products Factory proudly presents our Sintered Stainless Steel Filter Cartridge, meticulously crafted from premium 304 stainless steel with a precision 0.5 micron filtration rating. As a trusted manufacturer since 1998 with annual export values exceeding US$5 million, we deliver high-performance filtration solutions that combine durability, reusability, and exceptional particle retention. This cartridge is engineered for demanding industrial applications where consistent purity and long service life are critical.
Our sintered filter cartridges are produced through a specialized powder metallurgy process, creating a porous structure with uniform pore distribution. This ensures reliable filtration efficiency down to 0.5 micron, effectively removing fine particles, sediments, and contaminants from liquids and gases. The 304 stainless steel construction offers excellent corrosion resistance, heat tolerance, and mechanical strength, making it suitable for harsh environments and high-temperature processes.
We offer a wide range of sizes and configurations to fit your existing filtration systems. All cartridges come with a 1-year warranty, reflecting our commitment to quality and customer satisfaction. Whether you need standard dimensions or custom specifications, our experienced team can provide tailored solutions.
Key Features & Technical Specifications
- Material: 304 stainless steel – resists corrosion, rust, and chemical attack.
- Filtration Precision: 0.5 micron absolute rating – captures fine particulates reliably.
- Sintered Structure: Uniform pore size distribution ensures consistent performance.
- High Temperature Resistance: Operates up to 450°C (842°F) without degradation.
- Reusable & Washable: Can be cleaned by backwashing, ultrasonic, or chemical methods, reducing replacement costs.
- Low Pressure Drop: High porosity minimizes energy consumption in filtration systems.
- Customizable Dimensions: Lengths from 10 to 40 inches, outer diameters from 60 to 100 mm, and various end connections.
- 1-Year Warranty: Covers manufacturing defects and performance under normal use conditions.
| Parameter | Specification |
|---|---|
| Filtration Rating | 0.5 micron (absolute) |
| Material | 304 Stainless Steel |
| Standard Length | 10 inch (254 mm) / 20 inch (508 mm) / 30 inch (762 mm) |
| Outer Diameter | 60 mm, 70 mm, 80 mm (customizable) |
| End Connection | Threaded (NPT/BSP) / Flange / Tri-Clamp / Sanitary ferrule |
| Max Operating Temperature | 450°C (842°F) |
| Max Operating Pressure | 0.6 MPa (6 bar) at 20°C; higher on request |
| Porosity | 30% – 40% (typical) |
Applications & Benefits
Our 0.5 micron sintered stainless steel filter cartridge is widely used in:
- Water Treatment: Pre-filtration for RO systems, industrial process water, and wastewater.
- Chemical & Petrochemical: Filtration of solvents, acids, alkalis, and catalysts.
- Pharmaceutical & Food: Sterile filtration, beverage clarification, and oil purification.
- Gas Filtration: Compressed air, natural gas, and steam filtration.
- High-Temperature Environments: Filtering hot gases or liquids where polymeric filters fail.
Benefits to our clients: The reusable nature of this cartridge significantly reduces consumable costs. Its robust construction withstands repeated cleaning cycles, ensuring long-term reliability. The precise 0.5 micron rating provides consistent effluent quality, protecting downstream equipment and improving product purity. Moreover, the low-pressure drop design helps maintain energy efficiency in your filtration system.
Why Choose Anping Boli?
With over 25 years of manufacturing experience (since 1998), Anping County Boli Hardware Wiremesh Products Factory has become a reliable supplier for global markets including North America, Europe, Southeast Asia, and the Middle East. Our annual export value of US$5-10 million reflects the trust our international partners place in our products. We ship from major ports such as Tianjin, Qingdao, Shanghai, and Foshan, ensuring efficient logistics worldwide.
Every filter cartridge is produced under strict quality control, from raw material inspection to final performance testing. Our experienced engineering team can assist with custom designs, including special dimensions, end connections, and filtration ratings. We are committed to providing fast response times, competitive pricing, and technical support throughout your order lifecycle.
Invest in quality filtration – choose our 0.5 micron sintered stainless steel filter cartridge with a 1-year warranty. Contact us today for a quote or to discuss your specific requirements. We look forward to partnering with you for reliable, long-lasting filtration solutions.
Frequently Asked Questions
-
Q: How do I clean the sintered stainless steel filter cartridge?
A: The cartridge is washable and reusable. Common cleaning methods include backwashing with clean water, ultrasonic cleaning, or chemical cleaning (e.g., using mild acids or bases). Avoid harsh physical scrubbing that may damage the porous structure. The cartridge can be dried and reinstalled after cleaning. -
Q: What is the maximum pressure drop the cartridge can withstand?
A: For continuous operation, we recommend a maximum differential pressure of 0.3 MPa (3 bar). Higher pressure drops may cause deformation or damage. If your system requires higher pressure, please consult our engineering team for custom designs. -
Q: Can this cartridge be used for high-viscosity fluids?
A: Yes, the sintered metal structure is suitable for viscous fluids such as oils, syrups, and polymers. However, the filtration flow rate will be lower compared to low-viscosity liquids. We can provide larger surface area cartridges to compensate. -
Q: Does the cartridge come with gaskets or O-rings?
A: Standard cartridges do not include end gaskets unless specified. We can supply compatible silicone, EPDM, or PTFE O-rings/seals upon request. Please indicate your sealing preference when ordering. -
Q: What is the typical lifespan of the cartridge?
A: Lifespan depends on operating conditions, contaminant load, and cleaning frequency. With proper maintenance, a sintered stainless steel cartridge can last several years. Many clients replace them only when the pressure drop becomes excessive or the structure is physically damaged. -
Q: Is the cartridge compliant with FDA or food-grade standards?
A: The 304 stainless steel material is widely used in food and pharmaceutical applications. However, specific certifications (e.g., FDA, EU) are available upon request at additional cost. Please contact our sales team to discuss your compliance needs. -
Q: Can I get a sample before placing a bulk order?
A: Yes, we offer sample cartridges at a reasonable price. Sample lead time is typically 7-10 working days. The sample cost can be deducted from your first bulk order. Please contact us for details.
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