Stainless Steel Fiber Sintered Felt Description

Similar to metal fiber felt, Stainless Steel Fiber Sintered Felt is a kind of fiber net sintered by high temperature. It has high strength and still keeps a three-dimensional reticulated porous structure. The high porosity and bore diameters are distributed evenly, thus it can overcome the metal nets’ shortages of easy to block and be damaged; solves the filter paper’s problems of not resisting temperature and pressure. It is an ideal filter material and is widely used in the petrochemical industry and other industrial places.


Our Stainless steel fiber felt has excellent filtration performance and is an ideal filter material with high temperature resistance, corrosion resistance and high precision. Stainless steel fiber felt is made of extremely fine metal fibers (diameter accurate to microns) by non-woven laying, stacking and high temperature sintering. The stainless steel fiber felt is composed of layers of different pore sizes to form a three-dimensional porous structure, which has the characteristics of high porosity, large specific surface area, uniform pore size distribution, high dirt holding capacity and high filtration accuracy. Due to the above structure and characteristics, the stainless steel fiber felt can effectively make up for the weaknesses of the metal mesh being easily blocked and easily damaged, and it can make up for the fragility and small flow of powder filtration products. Therefore, stainless steel fiber felt is an ideal filter material with high temperature resistance, corrosion resistance and high precision.

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Stainless Steel Fiber Sintered Felt Applications

- Polymer filtration and polyester melt purification.
- Filtration of the refining process, pre-filtration of an ultrafilter.
- Electronic high-temperature gas dust removal.
- Liquid purification in pharmaceutical, petroleum, biology and beverage industries.
- Vacuum pump protection filter, filter membrane support, catalyst carrier.
- Airbags of cars and fuel filtration of aircraft and ships.
- Hydraulic system filtration.



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