High-Temperature Resistant Sintered Metal Powder Filter Element up to 600°C for Gas Filtration
Product Spotlights
Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998, proudly presents our High-Temperature Resistant Sintered Metal Powder Filter Element, designed to operate reliably up to 600°C for demanding gas filtration applications. With an annual export value of US$5-10 million and a global footprint spanning North America, Europe, Asia, and beyond, we combine decades of sintering expertise with advanced manufacturing to deliver a filtration solution that withstands extreme thermal environments while maintaining high efficiency and low pressure drop. Our filter elements are engineered to capture fine particles, protect downstream equipment, and ensure process purity in industries such as chemical processing, petrochemical, power generation, and metallurgy.
Key Features & Technical Specifications
- Exceptional Thermal Stability: Sintered metal powder structure maintains integrity up to 600°C, suitable for hot gas filtration, flue gas treatment, and high-temperature process streams.
- High Filtration Efficiency: Available in filtration grades from 0.5 µm to 100 µm, with >99% removal efficiency for particles of specified size.
- Corrosion & Erosion Resistance: Made from premium stainless steel (304, 316L) or optional Hastelloy, ensuring long service life in aggressive chemical environments.
- Low Pressure Drop: Optimized pore structure minimizes flow resistance, reducing energy consumption in gas systems.
- Reusable & Cleanable: Elements can be backwashed, ultrasonically cleaned, or thermally regenerated, lowering replacement costs.
- Customizable Dimensions: Outer diameter from 10 mm to 200 mm, length up to 1500 mm, with threaded, flanged, or plain end connections to fit existing housings.
- Mechanical Strength: Withstands pressure differentials up to 50 bar (depending on wall thickness and grade), suitable for high-pressure gas systems.
Technical Parameters (Typical Values)
| Parameter | Value |
|---|---|
| Max Continuous Temperature | 600°C (inert atmosphere); 450°C (oxidizing) |
| Filtration Grade | 0.5, 1, 3, 5, 10, 20, 50, 100 µm |
| Porosity | 30% – 45% |
| Thickness | 1.5 – 5.0 mm (customizable) |
| Standard Materials | SS316L, SS304, Hastelloy C276 (optional) |
Benefits for Your Application
- Reliable Operation in Extreme Conditions: Our sintered metal filter elements are proven in gas turbines, coal gasification, and petrochemical crackers where temperatures exceed 500°C, ensuring uninterrupted production.
- Reduced Maintenance Costs: The robust construction allows repeated cleaning cycles, extending service life up to 3–5 years compared to disposable filters.
- Compliance with Environmental Standards: Efficient removal of fine particulates helps meet emission regulations without secondary treatment.
- Seamless Integration: Customizable end connections and dimensions enable direct replacement of existing filter elements from various OEMs.
Why Choose Anping Boli?
Anping County Boli Hardware Wiremesh Products Factory has been a premier manufacturer of wire mesh and sintered metal products for over 25 years. Our annual export value of US$5–10 million reflects the trust of clients in 20+ countries. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring fast and cost-effective logistics. Every filter element undergoes rigorous quality control – from raw material inspection to pore size testing and pressure integrity verification. Our team of engineers provides custom design support to match your specific housing and performance requirements. Contact us today for a quotation or technical consultation, and experience the durability and precision that only a dedicated manufacturer can offer.
Frequently Asked Questions (FAQ)
-
Q: Can this filter element handle sudden temperature spikes above 600°C?
A: The element is designed for continuous operation at 600°C in inert atmospheres. Short-term spikes up to 700°C are tolerable, but we recommend consulting our technical team for specific transient conditions. -
Q: What is the typical pressure drop across the filter?
A: Pressure drop depends on filtration grade, flow rate, and element size. For a 10 µm grade at 1 m/s face velocity, initial ΔP is approximately 200–400 Pa. We can provide detailed calculations based on your operating parameters. -
Q: How do I clean the filter element?
A: Common methods include backwashing with compressed air or liquid, ultrasonic cleaning, or thermal regeneration in a furnace. Avoid using abrasive brushes that may damage the sintered surface. -
Q: Is this element compatible with aggressive gases like hydrogen sulfide or chlorine?
A: For corrosive gases, we recommend Hastelloy C276 or a custom alloy. Standard stainless steel 316L offers good resistance to mild acids but may not be suitable for highly corrosive streams. Contact us for material selection guidance. -
Q: What is the minimum order quantity (MOQ)?
A: MOQ depends on size and complexity. Typically, we accept orders starting from 10 pieces for standard sizes. Custom designs may require a higher minimum. Please inquire for details. -
Q: Can you produce elements with non-standard end connections?
A: Yes, we offer custom end connections including flanges (ANSI, DIN, JIS), threads (NPT, BSP), and tri-clamp fittings. Provide your housing specifications for a tailored solution. -
Q: How long is the lead time for a typical order?
A: For standard sizes, lead time is 15–20 working days. Custom orders may require 25–35 days depending on complexity. We can expedite urgent requests. -
Q: Do you provide test certificates or material certifications?
A: Yes, we can provide a Material Test Certificate (MTC) per EN 10204 3.1, pore size distribution test report, and pressure test certificate upon request.
Trust Anping Boli for your high-temperature gas filtration needs. With over two decades of manufacturing excellence and a global customer base, we deliver filters that perform reliably under the most demanding conditions. Request a quote or sample today!
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