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Product Introduction sintered porous stainless steel filter is a type of filter made from stainless steel powder that has been sintered, or fused together, to form a porous structure. Sintering involves heating the stainless steel powder to a high temperature, just below its melting point, to fuse the particles together without completely melting them. The pore size and distribution of sintered porous stainless steel filters can be controlled during manufacturing. This enables filters to be tailored for specific applications, such as filtering out large particles or removing smaller contaminants. Sintered porous stainless steel filters are made from high-quality stainless steel powder that is sintered together to create a strong and durable material. They can withstand high pressures, high temperatures, and harsh chemical environments. Parameters
The stainless steel filter is a type of metal porous filter element made from industrial metal powder, typically 304 or 316L. The raw material is formed through cold isostatic pressing and then sintered under high temperature and high vacuum conditions. The resulting filter element contains countless micropores that are curved, criss-crossed, and highly precise, allowing for deep-level precision filtration through pressurization. Product parameters Outer diameter: 20 100mm Length: 100 1500mm (more than 1500mm can be welded) Filtration accuracy: 0.5um 50um Porosity: 35-45% Features Here are four key features of the stainless steel filter: 1.Precise and uniform porosity: The stainless steel filter boasts highly accurate and uniform porosity, which ensures precision in filtration. The countless micropores inside the filter are curved, criss-crossed, and highly precise, allowing for deep-level precision filtration through pressurization. 2.Excellent mechanical properties: The filter has excellent mechanical properties, including impact resistance and alternating load. It has a stable shape with low resistance to filtration, enabling high permeability. 3.High-temperature resistance: The stainless steel filter has a high temperature resistance of up to 600, making it suitable for use in high-temperature environments. It exhibits a stable separation effect, and its good chemical stability provides high resistance to corrosion at high temperatures. 4.Easy to regenerate: The filter is easy to regenerate, enabling simple reverse cleaning and ensuring an extended service life. It is easy to weld, with seamless welding lengths of up to 1500mm, and the filter is highly versatile, making it suitable for use in a wide variety of applications. Application With its unique porous technology, stainless steel filters are widely used across a range of industries, including the petrochemical, coal chemical, pharmaceutical, water treatment, food, metallurgical, and gas purification fields. The filter is a new type of filtration and separation technology material that can be used for various applications, such as terminal filtration of petroleum products, fly ash filtration in the coal chemical industry, impurity removal and filtration of raw materials in the pharmaceutical and chemical industry, water purification, and filtration after ozone sterilization in the water treatment industry, and clarification and filtration of milk, beverages, beer, mineral water, and vegetable oil in the food industry. Processing: The production process of stainless steel filters involves monitoring all raw materials, including the metallurgical composition, particle size distribution, and bulk ratio of the metal powder. After being formed through cold isostatic pressing, the filter is sintered at high temperature and high vacuum.
Product Introduction Metal powder serves as the only raw material for the sintered metal powder filter; no binders are used. It is generated by cold isostatic pressing and then sinters at high temperatures. By adjusting the process parameters and metal powder particle size, the pore size and distribution of the component can be changed. Utilize the pore structure, material composition, compressive strength, and other characteristics of different filter materials to develop filter products suitable for users. When the filter cake on the surface of the sintered metal powder filter element reaches a certain thickness, due to its high-strength performance characteristics, by backwashing or backflushing the filter element under a specific reverse pressure, the filter element can be cleaned and reused. Product parameters Material: stainless steel powder, brass powder, titanium powder Diameter: Length: 5 inches (125mm) 10 inches (250mm) 12 inches (300mm) 20 inches (500mm) 30 inches (750mm) 40 inches (1000mm) Interface form: M20 M30 222 226 Filtration accuracy: 0.45 micron 1 micron 3 microns 5 microns 10 microns 20 microns 30 microns 50 microns 80 microns 100 microns
Metal powder serves as the only raw material for the sintered metal powder filter; no binders are used. It is generated by cold isostatic pressing and then sinters at high temperatures. By adjusting the process parameters and metal powder particle size, the pore size and distribution of the component can be changed. Utilize the pore structure, material composition, compressive strength and other characteristics of different filter materials to develop filter products suitable for users. Product parameters Material: stainless steel powder, brass powder, titanium powder Diameter: Length: 5 inches (125mm) 10 inches (250mm) 12 inches (300mm) 20 inches (500mm) 30 inches (750mm) 40 inches (1000mm) Interface form: M20 M30 222 226 Filtration accuracy: 0.45 micron 1 micron 3 micron 5 micron 10 micron 20 micron 30 micron 50 micron 80 micron 100 micron Features Strong resistance to corrosion An inert metal with exceptional corrosion resistance is titanium. Strong alkali and strong acid media can be filtered using the titanium metal rod filter element. It has a wide range of applications in the chemical industry and in the filtering of the pharmaceutical industry's organic lysozyme production process. Good tolerance to high temperatures The titanium filter element has a high temperature resistance that goes up to 300C. In operational situations with high temperatures, this function is frequently used. The temperature resistance of the filter element made of polymer materials is normally limited to 50 C. The support and filter membranes will alter if the temperature goes beyond 50 C. It is frequently employed in the filtration of high-temperature liquids and steam filtration (steam filtration in fermentation processes), despite having a significant accuracy variance. Superior mechanical qualities With external pressure of 20 kg and internal pressure of 10 kg of destructive force, the titanium rod filter element has strong mechanical qualities and may be utilized in high pressure and quick filtration processes. The pore size of other polymer filter components will fluctuate or even break down when the external pressure is more than 0.5 MPa. Good regeneration Due to its superior corrosion resistance, high temperature resistance, and high strength performance, titanium rod filters have a good regeneration effect. There are two types of regeneration: chemical regeneration and physical regeneration treatment. Physical regeneration method: (1) Pure water recoil (2) Steam blowback (3) Ultrasonic cleaning Chemical treatment method: (1) Alkaline washing (2) pickling Applications Catalyst filtration and separation; Filtration of fluidized bed tail gas in petrochemical facilities and of high-temperature gas in the petrochemical industry; High-temperature flue gas purification in the metallurgical industry;
Product Introduction Stainless steel powder sinter filter element is a kind of filter material, which is made of stainless steel powder sintered at high temperature. The filter element has high permeability, can effectively filter tiny particles and impurities, has high corrosion resistance and durability, and is suitable for liquid and gas filtration in various chemical, food, pharmaceutical, electronic and other industries. Product parameters Diameter: 50mm-1200mm Length: 100mm-2000mm Filtration accuracy: 1m-100m Filtration area: 0.1-1000 Maximum working temperature: 600 C Resistance coefficient:
