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316L Stainless Steel Sintered Mesh Filter Element 51x215
Product description
316L Stainless steel sintered mesh filter element is manufactured through a controlled high-temperature sintering process that diffusion-bonds multiple layers of 316L stainless steel wire mesh into a single, rigid monolithic structure. The result is an absolute-rated surface filtration element that provides consistent, verifiable particle retention, outstanding mechanical strength, and exceptional corrosion resistance – all in a fully cleanable, reusable design.
The 316L (low-carbon) stainless steel construction offers superior resistance to pitting, crevice corrosion, and chloride attack compared to standard 304 or even 316 grades. The low carbon content also prevents sensitization and intergranular corrosion, making this element the preferred choice for demanding applications in marine environments, chemical processing, pharmaceutical production, and high-purity systems. Its robust sintered structure withstands high temperatures, pressure surges, thermal cycling, and aggressive fluids, delivering a permanent filtration solution that eliminates recurring consumable costs and reduces environmental waste.
PRODUCT SPECIFICATIONS
Below is the specification of the custom sintered mesh filter element. If you have any needs, don't hesitate to contact us for a quote.
| Product type | Sintered Mesh Filter Element |
| Filter material | 316L Stainless steel |
| OD | 51 mm |
| Height | 215 mm |
| Filtration rating | 1~100μm |
| Origin | Henan, China |
| Package | Neutral carton package |
product features
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* Custom Micron Rating: Choose your absolute filtration rating from 1µm to 100µm+ to achieve the required fluid cleanliness level.
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* Absolute Surface Filtration: Provides reliable, verifiable particle retention with a sharp separation boundary—no particles larger than the rated size pass through.
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* Superior Durability: Withstands high temperatures, high pressures, thermal cycling, and corrosive environments.
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* Fully Cleanable & Reusable: Designed for multiple cleaning cycles, offering exceptional long-term value and sustainability.
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* Excellent Flow Characteristics: The multi-layer sintered structure provides high permeability with low pressure drop, maintaining system efficiency.
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* Material Grade Options: 304 SS, 316L SS, 310s SS, Hastelloy, Inconel, or Titanium to match your fluid compatibility requirements.
manufacturer of sintered filter
At Huahang Filter, we combine deep material science knowledge with precision manufacturing to produce sintered metal components that meet the most demanding industrial requirements. Our 316L stainless steel sintered mesh elements are engineered to deliver consistent absolute-rated performance, structural integrity, and long service life in applications where failure is not an option. Operating from our modern 26,000㎡ ISO-certified facility, we serve clients in over 120 countries, with exports accounting for more than 80% of our business.
Core Manufacturing Strengths in Sintered Filtration
* Advanced Sintering Process Control: We precisely control temperature, atmosphere, and pressure during the sintering process to create a uniform, three-dimensional porous structure with consistent pore size distribution.
* Superior 316L Material Integrity: Utilizing certified 316L stainless steel wire mesh, we offer exceptional corrosion resistance, particularly against chlorides and acidic environments.
* Precision Engineering for Guaranteed Fit: We meticulously manufacture to exact dimensional specifications, ensuring the sintered filter fits perfectly in designated housings. Our commitment to precision extends to end cap bonding, seal interfaces, and overall concentricity.
* Robust Construction for Demanding Environments: The diffusion-bonded monolithic structure provides exceptional mechanical strength, resistance to thermal cycling, and the ability to withstand high differential pressures without collapse or deformation.
* Comprehensive Customization Capability: Beyond standard sizes, we specialize in custom sintered components. Our engineering team can develop elements with specific micron ratings, dimensions, connection types, and material grades to meet unique application requirements.
* Rigorous Quality Assurance: Every element undergoes stringent quality checks.
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.
customization option
At Huahang Filter, we offer comprehensive customization services to tailor the sintered mesh filter element to your specific needs.
* Custom Dimensions: While 100x350 is standard, we manufacture various diameters from 20mm to 200mm and lengths from 100mm to 1000mm .
* Custom Filtration Ratings: Available from 1μm to 200μm to match your exact particle removal requirements .
* Custom End Connections: 222/226 O-ring, DOE, NPT/BSP/metric threads, flanged ends, or custom designs .
* Custom Materials: 304 stainless steel, 316L stainless steel, Hastelloy, Monel, Inconel, or other alloys based on corrosion and temperature needs .
* Custom Shapes: Cylinders, discs, pleated elements, cones, or custom profiles .
* Custom Packaging: Bulk packaging for industrial users or individual boxes with certification documents.
faq
Q: How do I provide my specifications for a custom order?
A: You can provide a drawing, sample, or simply a list of required dimensions, micron rating, material, and application details. Our engineering team will work with you to finalize the design and provide a quotation.
Q: What is the minimum order quantity (MOQ) for custom elements?
A: MOQ depends on the complexity of the design. For standard custom dimensions like 100x350mm with common micron ratings, we can accommodate small quantities. Please contact us with your requirements for a specific MOQ.
Q: How long does it take to produce a custom sintered mesh filter?
A: Typical lead times range from 3 to 6 weeks for custom elements, depending on quantity and complexity. Prototype samples can often be expedited. Contact us for current lead times.
Q: Can this element be cleaned and reused?
A: Yes, sintered mesh filters are designed for repeated cleaning and reuse. Methods include backflushing, ultrasonic cleaning, and chemical soaking. Proper cleaning can extend service life significantly, reducing long-term costs.
Q: Can you produce elements in other sizes and shapes?
A: Absolutely. We manufacture custom sintered mesh filters in any size, shape (discs, cylinders, cones, capsules), and configuration. Provide your specifications, and we will develop the optimal solution.