Products Description
The stainless steel folded filter cartridge is a high-performance reusable metal filter element designed for industrial precision filtration. It is professionally fabricated with complete high-standard filter materials, including metal fiber sintered felt, woven metal mesh and perforated mesh. Adopting integral high-temperature welding and multi-fold forming technology, the finished cartridge features an integrated seamless structure with zero medium leakage and zero material shedding during operation.
The filter layer adopts a gradient multi-layer structure with pore sizes ranging from coarse to fine. This unique design achieves high porosity and excellent dirt holding capacity. Combined with premium woven stainless steel wire mesh with stable structural strength, the cartridge delivers uniform surface filtration performance. As a reliable industrial filtration solution, FilterWhale stainless steel folded filter cartridge performs stably across 0.5μm to 200μm precision grades, adapting to extreme working conditions and supporting repeated cleaning and reuse to reduce long-term operational costs.
2. Core Product Advantages
- Uniform & Precise Filtration Performance：Realizes consistent surface filtration for particle sizes from 0.5μm to 200μm. The uniform pore structure ensures stable impurity interception without filtration deviation, supporting precise industrial purification.
- Superior Comprehensive Material Properties：Excellent acid resistance, alkali resistance, high temperature resistance, fire resistance, pressure resistance and wear resistance. It operates stably in both low-temperature and high-temperature environments, adapting to complex corrosive and high-strength working scenarios.
- Large Flux & High Filtration Efficiency：The multi-fold expanded structure greatly increases the effective filtration area per unit volume, providing large flow rate and low pressure ｄｒｏｐ to improve overall industrial filtration efficiency.
- High Mechanical Strength & Stable Structure：Stronger mechanical strength than ordinary filter cartridges. Various metal opening and weaving methods enhance structural stability, preventing deformation and damage under high pressure and high flow impact.
- Reusable & Cost-Effective：Durable metal filter material supports repeated cleaning and recycling, eliminating frequent replacement costs and realizing long-term economic benefits.
- Strict Industrial Manufacturing Standards：Mass-produced by automated mechanical equipment to ensure complete and consistent product quality. Each cartridge undergoes professional acid pickling, degreasing and ultrasonic surface cleaning before delivery to maintain internal and external cleanliness.
- Optional Electrolytic Surface Treatment：Custom electrolytic polishing improves metal surface flatness, reduces residue adhesion, makes cleaning easier and extends service life significantly.
- 100% Factory Bubble Point Testing：Every finished filter cartridge passes strict bubble point testing to guarantee stable filtration efficiency and reliable product quality.
Wide Applicability for Extreme Processes：Specially optimized for high-temperature, high-pressure, high-viscosity and high-pollution industrial processes, solving difficult filtration problems that ordinary disposable filters cannot handle.
3. Complete Technical Specifications
FilterWhale stainless steel folded filter cartridges adopt standardized industrial design with complete specifications and diversified customization options, fully matching various industrial filter housings and process requirements.
Specification Item | Detailed Parameters |
|---|---|
Filter Material | Stainless Steel SUS304, SUS316, SUS316L |
Core Function | Solid-liquid separation, water separation |
Applicable Media | Oil, water, medicinal liquid, chemical reagent, high-temperature gas, polymer melt, viscous liquid |
Max Working Temperature | 200°C |
Filtration Precision | 0.5μm - 500μm, conventional working range 2μm - 200μm |
Product Performance | Acid resistant, alkali resistant, high temperature resistant, fireproof, pressure resistant, wear resistant |
Filter Type | Flat type, folded type (single-layer, double-layer, triple-layer, five-layer, multi-layer) |
Interface Style | Double open end, inner O-ring, outer O-ring, 2-222, 2-226, various thread ports |
Mesh Type | Plain weave, twill weave, stacked weave, diamond stacked mesh, metal fiber felt, 3/5-layer sintered mesh |
Standard Length | 5", 10", 20", 30", 40" (custom special sizes available) |
Max Working Differential Pressure | 150 kg/cm² (150 bar) |
Inlet & Outlet Diameter | 5mm - 200mm |
Raw Water Pressure | 5 KG/cm² |
Rated Flow | 80 - 200 L/min |
Working Pressure | 1.5 - 2.5 MPa |
Filtration Area | 0.01 - 0.20 m² |
Filter Efficiency Grade | High-efficiency filtration |
4. Industry Application Fields
- Polymer & Plastic Industry: Precision filtration of polymer melt in polyester, filament, staple fiber and film production to remove micro impurities and ensure product surface smoothness and qualification rate.
- High-Temperature Fluid & Gas Filtration: Purification of high-temperature steam, high-temperature gas, high-viscosity liquid and various sticky media, solving filtration difficulties under high-temperature and high-viscosity working conditions.
- Petroleum & Chemical Industry: Pipeline medium filtration for petrochemical and oil field systems; fuel purification for refueling equipment and engineering machinery; filtration and purification of various chemical liquids and solvents.
- Water Treatment Industry: Precision filtration of industrial process water and circulating water to remove suspended particles and protect downstream precision equipment.
- Pharmaceutical & Food Beverage Industry: Purification of pharmaceutical liquids and beverage raw water, meeting high hygienic and precision filtration standards for food and pharmaceutical production.
- Precision Manufacturing Industry: Professional filtration for PCB factories, optoelectronic factories and chemical fiber CPF processes; purification of ultrasonic cleaning liquid and steam for precision parts cleaning.
- Aerospace & Mechanical Processing: Purification of hydraulic oil and lubricating oil for mechanical equipment, ensuring stable operation of precision mechanical systems.
- Instrument Measurement Industry: High-precision medium filtration to guarantee detection accuracy and stable operation of precision measuring instruments.
