Pleated Filter Cartridge
High-efficiency stainless steel pleated filter cartridges with large filtration area, high flow rate, and excellent durability — ideal for liquid and gas filtration.
Stainless Steel Pleated Filter Cartridge Overview
Maidong stainless steel pleated filter cartridges adopt a pleated structure to maximize filtration area within a compact size.
Multiple layers of stainless steel woven mesh or sintered fiber felt provide high dirt-holding capacity and low pressure drop, enabling high flow rates and stable filtration accuracy.
The cartridges are washable and reusable, with excellent corrosion and temperature resistance, making them ideal for continuous operation and frequent backwashing.
They maintain reliable permeability under high differential pressure and deliver long service life in demanding liquid and gas systems.
Typical applications include chemical and petrochemical processes, water treatment, food & beverage, and gas/air purification, where efficiency, durability, and cleanliness are critical.
Key Features & Advantages
Precise Filtration Accuracy
Uniform pleated structure ensures stable pore size and precise particle retention from 1 µm to 200 µm — suitable for fine filtration applications.
Excellent Heat & Corrosion Resistance
Made of stainless steel 304 or 316L mesh, the pleated filter resists high temperature, acid, and alkali corrosion for long-term industrial use.
Washable & Reusable
The pleated design allows repeated cleaning by ultrasonic or chemical methods, extending service life and reducing replacement cost.
High Mechanical Strength
Rigid multi-layer construction maintains shape under pressure and prevents deformation, ensuring consistent filtration performance.
Large Filtration Area
Pleated media increase the effective filtration area several times compared with standard cylindrical filters, improving flow rate and efficiency.
Wide Application Range
Ideal for filtration in chemical, petrochemical, food & beverage, and gas purification systems where reliability and durability are essential.
Specifications
Maidong stainless steel pleated filter cartridges are available in various materials, pore sizes, and structural types to meet specific industrial filtration requirements. Each cartridge is precisely manufactured to ensure stable flow and consistent filtration performance.
• Material: Stainless steel 304, 316, 316L, or sintered fiber felt
• Filter media: Woven wire mesh or sintered fiber composite
• Micron rating: 1 – 200 μm
• Diameter: 50 – 150 mm
• Length: 5”, 10”, 20”, 30”, 40” (customizable)
• Porosity: 30% – 50% (depending on pleat density)
• Operating pressure: Up to 25 bar
• Operating temperature: ≤ 500°C
• Filtration type: Surface or depth filtration
• Connection types: Threaded, flanged, or quick coupling
• Cleaning method: Backwashing, ultrasonic, or chemical cleaning
• Surface finish: Pickling, passivation, or polishing
• Packaging: PE bag + carton + pallet (with labeling and barcode available)
Please contact us for customized drawings, OEM design, or detailed technical specifications.
Customization Options
Maidong provides a wide range of customization options for stainless steel pleated filter cartridges to meet different industrial applications and OEM requirements.
✔️ **Material Options:**
SS304, SS316, SS316L, or sintered fiber felt — available for high-temperature or corrosive environments.
✔️ **Micron Rating:**
From 1 μm to 200 μm, customized according to filtration precision and media type.
✔️ **Size & Structure:**
Standard lengths (5”, 10”, 20”, 30”, 40”) or tailor-made dimensions.
Different pleat densities and diameters for various flow capacities.
✔️ **Connection Types:**
Threaded, flanged, quick coupling, or customized end caps (DOE, SOE, 222/226, etc.).
✔️ **Surface Treatment:**
Pickling, passivation, or polishing for enhanced corrosion resistance and cleanliness.
✔️ **Packaging & Labeling:**
Individually packed in PE bags and cartons, with labeling, barcodes, or customer logos available.
Contact Maidong Metal Mesh for OEM and custom-made filtration solutions that perfectly fit your system requirements.
Applications
Water Treatment
Used in wastewater and process water purification, ensuring clean and reliable filtration.
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Chemical Industry
Used in chemical production lines for liquid and gas filtration, protecting process equipment and ensuring product purity.
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Food & Beverage
Ensures hygiene and precision filtration in brewing, dairy, and beverage processing for food-grade safety.
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Oil & Gas Industry
Used in drilling mud filtration, gas–liquid separation, and oil refining to protect pipelines and improve production efficiency.
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Pharmaceutical Industry
Used in sterile filtration, air purification, and liquid-solid separation to meet strict sanitary standards.
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Power & Energy Industry
Used in turbine lubrication systems, cooling water filtration, and environmental protection equipment to ensure safe and stable operation.
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Hydraulic & Metallurgy Industry
Provides efficient filtration for hydraulic oil, rolling mills, and smelting processes, preventing contamination and extending equipment life.
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Plastics & Chemical Fiber Industry
Applied in polymer filtration, extrusion, and fiber spinning processes to ensure material purity and uniform flow.
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Product Gallery
Start Your Project with Pleated Filter Cartridge
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📧 Email: sales@md-wiremesh.com
📱 WhatsApp: +86-15132829996
🌐 Website: www.mdwiremesh.com
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