0.5μm Sintered Stainless Steel Filter Cartridge 316L 400°C 20 Bar High Temperature
Product Spotlights
Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer since 1998 with annual export value exceeding US$5 million. Our 0.5μm Sintered Stainless Steel Filter Cartridge 316L is engineered for demanding high-temperature and high-pressure filtration applications. With a robust design capable of withstanding up to 400°C and 20 Bar, this cartridge delivers exceptional performance in harsh environments, ensuring reliable particle removal and extended service life. Backed by decades of expertise in wire mesh and filtration products, we offer customized solutions to meet your specific process requirements.
Key Features & Technical Specifications
- Superior Material: Constructed from AISI 316L stainless steel, providing excellent corrosion resistance, oxidation resistance, and mechanical strength even at elevated temperatures.
- Advanced Sintering Technology: Multi-layer sintered stainless steel fiber felt forms a rigid, porous structure with uniform pore distribution, ensuring consistent filtration efficiency of 0.5 μm.
- High-Temperature Tolerance: Rated for continuous operation up to 400°C (752°F), ideal for hot gas filtration, steam filtration, and high-temperature process fluids.
- High-Pressure Capability: Designed to withstand 20 Bar (290 psi) differential pressure, maintaining structural integrity under demanding flow conditions.
- Low Pressure Drop: Optimized pleated design maximizes filtration area while minimizing resistance, reducing energy consumption.
- Reusable & Cleanable: The sintered metal media can be backwashed, ultrasonically cleaned, or chemically regenerated, significantly lowering replacement costs.
- Customizable Dimensions: Available in standard lengths (10", 20", 30", 40") and custom sizes; end cap configurations (DOE, 222, 226, flat gasket) can be tailored to your housing.
- Wide Application Range: Suitable for chemical, petrochemical, oil & gas, pharmaceutical, food & beverage, and power generation industries, especially for aggressive media and high-temperature gases.
| Parameter | Value |
|---|---|
| Filtration Grade | 0.5 μm (absolute) |
| Maximum Temperature | 400°C |
| Maximum Operating Pressure | 20 Bar |
| Material | 316L Stainless Steel |
| Filtration Area | Customizable (e.g., 0.5 m² per 10" length) |
| End Cap Options | DOE, 222, 226, Flat Gasket |
Performance Advantages
Our sintered stainless steel filter cartridges offer a unique combination of high dirt-holding capacity and low pressure drop, which translates to fewer replacement cycles and lower operational costs. The 316L grade ensures exceptional resistance to chloride stress corrosion cracking and pitting, making it suitable for harsh chemical environments. Unlike traditional mesh filters, the sintered structure provides depth filtration, capturing particles throughout the media thickness for higher efficiency. The cartridge can be easily cleaned and reused, reducing waste and supporting sustainable manufacturing practices.
Typical Applications
- Hot Gas Filtration: Removing particulate from flue gas, exhaust streams, and high-temperature process vents.
- Chemical Processing: Filtering corrosive chemicals, solvents, and catalysts at elevated temperatures.
- Oil & Gas: Protecting downstream equipment by filtering condensates, natural gas, and refinery intermediates.
- Pharmaceutical & Food: Sterile filtration of steam, air, and liquids where high purity is required.
- Power Generation: Filtration of cooling water, turbine oils, and fuel systems under high temperature/pressure.
Why Choose Boli Hardware Wiremesh?
With over 25 years of manufacturing experience, we have supplied high-quality filtration products to clients across North America, South America, Europe, Asia, and Africa. Our annual export value of US$5 million – US$10 million reflects our commitment to quality and customer satisfaction. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide. Each filter cartridge undergoes rigorous inspection to guarantee consistent performance. We offer customization for dimensions, end caps, and gasket materials to match your exact requirements. Contact us today for a quote or technical consultation – our team is ready to support your filtration needs with reliable, high-temperature solutions.
Frequently Asked Questions
Q1: What is the maximum operating temperature for this filter cartridge?
A: The cartridge is designed for continuous operation up to 400°C (752°F). For higher temperatures, please inquire about custom options.
Q2: Can this cartridge be used for liquid filtration?
A: Yes, it is suitable for both gas and liquid filtration, provided the liquid is compatible with 316L stainless steel and the operating conditions are within the temperature and pressure ratings.
Q3: How do I clean the cartridge?
A: The sintered metal media can be cleaned by backwashing with clean fluid, ultrasonic cleaning, or chemical soaking. Avoid abrasive brushing that may damage the media.
Q4: What is the typical pressure drop across the cartridge?
A: The initial pressure drop depends on flow rate, viscosity, and particle loading. Typically, a clean cartridge at rated flow has a pressure drop of 0.1–0.3 Bar. Please contact us for detailed calculations based on your application.
Q5: Do you offer custom lengths and end cap styles?
A: Absolutely. We can manufacture cartridges in custom lengths and provide end caps such as DOE, 222, 226, or flat gasket. Please specify your requirements when ordering.
Q6: Is this cartridge compatible with standard filter housings?
A: The cartridge is designed to fit most standard industrial housings with appropriate end cap configurations. We recommend confirming the housing dimensions and O-ring/gasket compatibility.
Q7: What is the filtration efficiency for 0.5 μm particles?
A: The cartridge provides absolute filtration at 0.5 μm, meaning it captures >99.9% of particles of that size under standard test conditions.
Q8: What is the lead time for custom orders?
A: Standard lengths are often in stock. Custom orders typically require 15–25 working days, depending on quantity and complexity. Contact our sales team for accurate lead times.
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