Stainless steel filters
DL Sintered Srl specializes in the design and production of sintered filters made using advanced powder metallurgy processes.
Thanks to its consolidated experience in metal sintering, the company produces porous metal filters in stainless steel, bronze, and stainless steel, materials chosen for their high mechanical, chemical, and thermal resistance.
Each DL Sintered filter is designed with flexible design and complex shapes, suitable for specific mountings and multiple industrial applications.
The surface and heat treatments carried out after sintering give the filters resistance to tensile strength, corrosion and high temperatures, making them ideal for prolonged use in harsh conditions.
Sintered metal filters are used in numerous production sectors – including chemical, petrochemical, pharmaceutical, medical, aeronautical, food and nuclear – where they guarantee reliability, durability and ease of maintenance.
Thanks to their porous structure, they can be cleaned with solvents and reused, maintaining high performance over time.
They are also suitable for welding and subsequent mechanical processing, offering maximum versatility in the assembly phases.
Characteristics of sintered stainless steel filters
Filtering efficiency
Depending on the composition of the metal powders and the degree of porosity achieved during sintering, sintered stainless steel filters achieve a filtering efficiency between 0.02 μm and 270 μm, ensuring consistent performance even in complex industrial applications.
Chemical resistance
Sintered stainless steel metal filters effectively resist corrosion caused by chemical agents, both in liquid and gaseous phase, maintaining their performance unchanged over time even in aggressive environments.
Thermal resistance
Thanks to their compact structure and quality materials, sintered filters maintain stability and integrity even at high temperatures and under high pressure, without deformation or mechanical degradation.
Mechanical resistance
The high structural rigidity of sintered stainless steel filters allows them to withstand shocks, impacts and vibrations, acting as self-supporting mechanical parts suitable even for complex industrial systems.
Repeatability in large-scale production
Thanks to the use of high-precision and dimensional stable molds, DL Sintered guarantees high repeatability in the mass production of sintered filters, ensuring qualitative uniformity and consistent performance on every piece.
