The most common stainless steel sintered filter elements are made of variety of stainless steel mesh. Like woven mesh,punched mesh,dutch wire mesh.
The stainless steel sintered filter element consists of 1-5 layers or more of 304 or 316 mesh which are sintered together to form an integrated porous element.Mostly can be made as customer demand. The intermediate grid has very fine specifications and determines the filtration rate, which is then covered with the inner and outer layers of the coarser mesh to provide support and protection.
The type can be made into plate,cylinder,tube. Contaminated applications and pre-filters used as disposable final filters
Another stainless steel sintered filter elements type is sintered powder,the material is very extensive.Like Alloy powder,stainless steel powder,copper powder and so on.These can be available in a variety of diameters and lengths,and also can be mabe into variety of types.
The third specialy type is stainless Steel Sintered Metal Felt.
Stainless Steel Sintered Metal Felt is made of ultra-fine metal fiber (diameter can be accurate to micron), non-woven, and laminated at high temperature. The Stainless Steel Sintered Metal Felt is formed by different pore size gradients, which can be controlled to extremely high filtration precision and larger dirt absorption. It has three-dimensional network, porous structure, high void ratio, large surface area and uniform pore size distribution. It can maintain the filtration effect of filter cloth continuously. It can effectively compensate for the weakness of the metal mesh, and can make up for the brittleness of the powder filtration product and the small flow rate. It has the characteristics of ordinary filter paper and filter cloth which cannot withstand temperature and pressure resistance. It is an ideal high-precision filter material for high temperature and corrosion resistance.