The 316L Stainless Steel Sintered Powder Filter is a premium filtration solution engineered for demanding applications requiring exceptional corrosion resistance, high-temperature tolerance, and absolute particle retention.
Unlike conventional filter media, this element is manufactured through a sophisticated process that compresses and sinters high-purity 316L stainless steel powder at elevated temperatures, creating a rigid, homogeneous porous structure with precisely controlled pore size distribution . The result is a filter with outstanding mechanical strength, uniform porosity, and the inherent corrosion resistance of 316L stainless steel.
Below is the specification of the custom sintered filter. If you are interested in this kind of filters, please contact us to get more details.
| Outer diameter | 150 mm |
| Height | 230 mm |
| Working temperature | -20~+100℃ |
| Filter layer | 316L Stainless steel |
| Filtration rate | 5 μm |
| Connection | NPT 2 ” thread |
| Origin | Henan, China |
| Brand | Huahang Filter |
This sintered filter is suitable for precision filtration in the following industries:
This sintered filter is manufactured by Huahang Filter, leveraging expertise in powder sintering technology and metallurgy. We focus on producing reliable, application-specific metal filters. Our controlled sintering process ensures consistent pore structure and performance in every batch. We provide technical support for material selection and can offer custom versions of this platform element with different end fittings, lengths, or surface treatments to meet unique system integration needs.
Controlled Sintering for Consistent Porosity: Our sintering process is finely tuned to create a uniform porous matrix, providing a reliable and predictable absolute filtration rating (e.g., 2, 5, 10, 20, 40 microns) in this small form factor.
Precision Thread Machining: The G¼ threads are machined to exacting standards, ensuring a perfect seal with standard fittings and preventing cross-threading or leakage in critical fluid paths.
High Material Purity & Integrity: We use high-grade 304 or 316L stainless steel powder, resulting in a filter with excellent corrosion resistance and structural integrity suitable for demanding analytical or process applications.
Durability and Cleanability: Despite its small size, the monolithic sintered structure is robust and can be backflushed or ultrasonically cleaned numerous times, offering long-term service life and value.
Contact us for more details about these metal sintered filters.
Q1: What is the porosity of these filters?
A: Standard porosity ranges from 30-50% , providing an excellent balance of strength and flow. High-porosity versions up to 65% are available for applications requiring maximum flow with lower pressure drop .
Q2: Can 316L sintered powder filters be cleaned and reused?
A: Yes. One of the primary advantages of sintered powder filters is their reusability. They can be cleaned using:
With proper cleaning, these elements can achieve extended service life and significantly reduce long-term operating costs.
Q3: What end connection types are available for this sintered filter element?
A: We offer multiple connection options to fit most filter housings:
Q4: What is the filtration efficiency of 316L sintered powder filters?
A: These filters achieve a filtration efficiency of ≥ 99.99% for the rated particle size, providing reliable absolute-rated particle retention
