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304 Stainless Steel Sintered Mesh Filter 50x100
Product Description
This 304 stainless steel sintered mesh filter element is manufactured using precision engineering techniques. It is constructed from multiple layers of stainless steel wire mesh diffusion-bonded together under high temperature and pressure, forming a robust and durable porous structure. Unlike disposable filter elements, this sintered metal filter is designed for long-term use, offering absolute filtration accuracy, superior durability, and excellent cleanability.
This filter element is ideal for critical processes where reliability and consistent pore size are paramount, providing exceptional performance in harsh environments. It efficiently removes fine particles from process fluids while withstanding high temperatures, pressure shocks, and corrosive environments, making it a key component in ensuring process integrity and reducing total cost of ownership.
Technical parameter
Below is the specification of this custom sintered filter. If you need of filter elements, please send details to us to get the quotation.
| Type | Sintered Mesh Filter Element |
| OD | 50 mm |
| Height | 100 mm |
| Filter material | 304 Stainless steel |
| Filtration rate | 300 mesh |
| Connection | Quick installation connection |
| Origin | Henan,China |
1. Special design can achieve an effective filtration area of 100%;
2. Each component adopts a seamless fusion method, which solves many problems that originally existed in use and ensures safety;
3. The design adopts a metal folding frame, which can be reused and replaced;
4. The density of the filter material shows an increasing structure, achieving high efficiency, low resistance, and large dust capacity;
Special design can achieve an effective filtration area of 100%;
2. Each component adopts a seamless fusion method, which solves many problems that originally existed in use and ensures safety;
3. The design adopts a metal folding frame, which can be reused and replaced;
4. The density of the filter material shows an increasing structure, achieving high efficiency, low resistance, and large dust capacity;
Product features
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Absolute Filtration Rating: Provides reliable, surface-type filtration with a guaranteed pore size (e.g., 1, 5, 10, 20, 40 microns available), capturing all particles larger than its rated size.
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Fully Cleanable & Reusable: Can be cleaned in-place (CIP) or offline using backwashing, ultrasonic cleaning, or chemical cleaning. Regains high filtration efficiency after cleaning, enabling years of service.
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Exceptional Durability: Resists high temperatures (up to 480°C / 900°F for short bursts), high pressure, and thermal cycling. Immune to most solvents, acids, and alkalis within the limits of 304 SS.
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High Structural Integrity: Withstands significant pressure differentials and fluid hammer, making it suitable for demanding hydraulic and process applications.
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Versatile Application: Perfect for filtering hydraulic oil, fuel, solvents, process water, gases, polymer melts, and catalyst recovery in industries ranging from chemicals and petrochemicals to food & beverage and pharmaceuticals.
Manufacturer of sintered filter
Huahang Filter utilizes advanced controlled sintering technology to produce filters with uniform pore structure and exceptional strength. Our sintered filter elements provide reliable and repeatable filtration performance, meeting demanding application requirements.
Core Manufacturing Advantages
- Controlled Sintering Process: Huahang precisely controls temperature, pressure, and atmosphere during the sintering process to ensure a uniform and dense overall structure and maintain a consistent pore size distribution, effectively preventing filter media migration and guaranteeing absolute filtration accuracy.
- Material Integrity and Certification: We use high-quality 304 (or optional 316L) stainless steel wire mesh, a material renowned for its excellent corrosion resistance and mechanical properties. Material traceability and quality testing are integrated throughout our production process.
- Robust and Durable Structure: The diffusion welding process gives the filters high mechanical strength, excellent thermal shock resistance, and the ability to withstand high differential pressures without collapse or deformation.
- Full Lifecycle Value and Sustainability: The filters can withstand hundreds of cleaning cycles, eliminating the cost of repeated consumable purchases. Huahang focuses on product durability, ensuring lower total cost of ownership and significantly reducing environmental impact compared to disposable filters.
2. Acid cleaning method
Dissolve potassium dichromate or crystals in water to 60 to 80 degrees, and slowly add concentrated sulfuric acid with a concentration of 94% until sufficient. Add slowly and stir. Add up to 1200 milliliters of potassium sulfate or completely dissolve, and the solution will appear dark red in color. At this time, the rate of adding concentrated sulfuric acid can be accelerated until it is completely added. If there are still undissolved crystals after adding concentrated sulfuric acid, they can be heated until dissolved. The function of cleaning solution is to remove general pollutants, grease, and metal particle impurities on the wall of stainless steel filter cartridge, and it can effectively kill the bacteria and microorganisms that grow on the filter cartridge and damage the heat source. If the filter element has been alkaline washed before, the alkaline solution must be washed first, otherwise fatty acids will precipitate and contaminate the filter element.
FAQ
Q: How do I clean this sintered mesh filter?
A: Effective methods include:
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Backwashing: Using clean fluid in the reverse direction.
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Ultrasonic Cleaning: Highly effective for dislodging embedded particles.
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Chemical Soaking: For specific contaminants, using a compatible solvent or acid.
Always follow cleaning with thorough rinsing and drying. The filter performance can be fully restored.
Q: What is the difference between a sintered mesh filter and a standard wire mesh screen?
A: A standard mesh screen is a single woven layer with large, variable pores. A sintered mesh is multiple layers bonded together, creating a fixed, three-dimensional porous structure with a precise and consistent absolute micron rating, offering vastly superior filtration efficiency and particle retention.
Q: What is the maximum operating pressure?
A: The pressure rating depends on the micron rating, wall thickness, and support structure. Standard cartridges typically handle working pressures of 10-30 bar (150-450 psi) or higher. Please consult the manufacturer's data sheet for the specific rating of your chosen micron grade.
Q: Can this filter be used for sterile applications?
A: 304 stainless steel is cleanable and sterilizable. For strict sterile processes (e.g., in pharmaceuticals), electropolished 316L stainless steel with validated cleanroom assembly is the standard choice and can be provided as an option.
Q: How long will this filter last?
A: With proper maintenance, a sintered metal filter can last for many years—often the entire lifespan of the equipment it serves. Its longevity is determined by the cumulative effect of cleaning cycles and exposure to corrosive media within its compatibility range.