Products Description
Custom Stainless Steel Pleated Wire Mesh Candle Filter Oil Gas Water Treatment Packfortune. Metal sintered felt filter cartridges are porous depth-type filtration elements manufactured from stainless steel fiber felt through a high-temperature sintering process. The structure consists of multiple layers of metal fiber mesh with varying pore sizes, which are compounded, pressed, and vacuum-sintered to form a three-dimensional interconnected network. This design provides both high porosity and robust mechanical strength.Custom Stainless Steel Pleated Wire Mesh Candle Filter Oil Gas Water Treatment Packfortune.
Key Features
High Filtration Precision: Filtration ratings range from 0.5 to 200 μm, ensuring stable and uniform separation performance.
High Dirt-Holding Capacity: The 3D porous structure offers exceptional contaminant retention, extending service intervals.
Temperature and Pressure Resistance: Capable of operating at temperatures up to 600°C (in oxidizing atmospheres) and withstanding high differential pressures.
Corrosion Resistance: Available in stainless steel grades (e.g., 304, 316L, Hastelloy), resistant to acids, alkalis, and organic solvents.
Cleanable and Reusable: Performance can be restored via backwashing, ultrasonic cleaning, or chemical regeneration, allowing multiple reuse cycles.
Structural Integrity: The sintering process ensures dimensional stability, prevents fiber shedding, and eliminates secondary contamination risks.
Application Fields
Petrochemical Industry: High-temperature catalyst recovery, polymer melt filtration.
Energy and Power: Coal gasification, flue gas purification, nuclear coolant filtration.
Pharmaceutical and Food Processing: Sterile air filtration, fermentation broth clarification, oil and fat refining.
Environmental Engineering: Advanced wastewater treatment, pre-filtration for membrane systems.
Aerospace and Aviation: Hydraulic systems, precision fuel purification.
Service Life
Under normal operating conditions, the service life of metal sintered felt filter cartridges typically ranges from 2 to 5 years, depending on fluid characteristics, operating temperature, pressure differential, and cleaning/maintenance frequency. Proper cleaning protocols and periodic performance inspections can significantly extend their effective service duration.
| Parameter | Specification / Remarks |
|---|---|
| Filtration Rating | 0.5 μm – 200 μm (optional) |
| Maximum Operating Temperature | Up to 600 °C (oxidizing atmosphere) |
| Maximum Differential Pressure | ≤ 3.0 MPa (ambient temp.), ≤ 1.5 MPa (high temp.) |
| Cartridge Outer Diameter | Standard Ø60 mm, Ø63 mm, Ø65 mm (customizable) |
| Cartridge Length | 500 mm – 1500 mm (customizable) |
| Connection Type | Standard fittings (e.g., 226, 222, flanged, threaded) |
| Material Options | Stainless steel 304, 316L, Hastelloy, Monel, etc. |
Product Display
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Company Profile
FAQ
1. Is the filtration rating stable and consistent?
Yes. The sintered felt structure is produced with multi-layer compounding and high-temperature sintering, ensuring uniform pore distribution, stable filtration performance, and excellent batch-to-batch consistency without local pore-size deviation.
2. Can it handle high temperatures or corrosive media?
Absolutely. Made from stainless steel or nickel-based alloys, the cartridge resists temperatures up to 600°C and offers strong corrosion resistance against most acids, alkalis, organic solvents, and hot gases.
3. What should be done when the cartridge becomes clogged?
It can be cleaned and regenerated. Depending on the media, backwashing, ultrasonic cleaning, or chemical dissolution can restore flow rate and filtration efficiency, allowing multiple reuse cycles.
4. Is there any risk of fiber shedding causing downstream contamination?
No. The sintering process creates metallurgical bonding between fibers, ensuring a rigid structure with no loose fiber release, thus eliminating secondary contamination risks for downstream products or equipment.
5. What are the advantages over conventional sintered powder filter cartridges?
Higher porosity, significantly greater dirt-holding capacity (approximately 3–5 times that of powder types), lower pressure drop, better flow performance, easier cleaning, and extended service life.
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