30 Sus 316L Sintered Porous Filter Suppliers and Manufacturers

1.Properties of stainless steel sintered porous materials 1) High-temperature resistance, in normal use under 500 2)High mechanical strength, good plasticity, can be machined. 3)Corrosion resistance, oxidation resistance, can be used in nitric acid, sulfuric acid, dilute hydrochloric acid (5%), acetic acid, liquid hydrogen, liquid nitrogen environment. 4)Good molding process, according to customer drawings for processing a molding. 5)High filtration precision and good purification effect. 6)The pores are uniform, the internal structure is stable, and no particles fall off. 7)Good air permeability, easy to back blow cleaning, can be used repeatedly online regeneration. 8)Wear resistance and impact resistance, good mechanical properties. 2.Application of stainless steel sintered porous materials According to its physical and structural characteristics, stainless steel sintered porous materials are mostly used in the fields of noise elimination, filtration and separation, fluid distribution, flow limiting, capillary core and so on. 1)Chemical raw material production process in addition to impurity filtration, material decarburization filtration and fine filtration. 2)Ultrafiltration, RO, EDI system security filtration in water treatment. 3)Food and beverage industry finished product clarification filtration. 4)Filtration and recovery of precious metal catalyst in petrochemical industry. 5)Precision filtration of liquid raw materials, products and pharmaceutical intermediates in the chemical industry. 6)Reverse osmosis security filtration in the field of water injection filtration. 7)Gas purification of steam, compressed air deoiling purification. 8)Medium purification and flow limitation for pneumatic components, lubricants, fuels and hydraulic pressure systems. 9)Chemical dye industry of high - temperature decarburization.

What Is Sintered powder filter ? is a process in which a metal powder is passed through a special mold and is formed by high-temperature sintering. By adjusting the particle size of the powder, the process conditions, etc., it is possible to produce a porous metal sintered filter element having a wide range of filtration precision. Main Material ss316 316L and Titanium.. Micron Size 0.2um to 200um Thick-ness 2mm 2.5mm 5mm to 20mm or customized

1. Manufacturing Technique Titanium sintered porous material is a kind of porous material with high quality spherical and high purity titanium powder as raw material and it is made rigid by forming and sintering at high temperature. Feature: the material contains a large number of connected or semi-connected pores, the pore structure is composed of regular and irregular powder particles, the size and distribution of pores and the size of porosity can be adjusted according to the powder particle size combination and preparation process to meet the actual needs of customers. 2.Properties of titanium sintered porous materials: Pore diameter uniformity, pore stability, high separation efficiency. High porosity, low filtration resistance, and high permeability. Good chemical stability, acid, and alkali corrosion resistance, oxidation resistance. Morphological stability, no particle shedding, comply with food hygiene and pharmaceutical GMP requirements. Good mechanical properties, low differential pressure, large flow. Strong anti-microbial ability, does not interact with microorganisms. Online regeneration, easy cleaning, long service life. Excellent biocompatibility can be widely used in biological, food, pharmaceutical, medical industry. Excellent electromagnetic shielding performance. Good damping and shock resistance. 3.Application of titanium sintered porous materials Titanium sintered porous materials are mostly used for filtering materials, electrodes, heat transfer materials, catalyst carrier materials, noise-canceling materials according to their physical and structural properties. Decarburization filtration of pharmaceutical liquids. Electrolytic gas industry precision filtration, gas distribution. The medical industry makes biological implants. Water treatment industry odor sterilization filtration and ozone aeration. Clarification and filtration in food and beverage processing. Prefiltration of reverse osmosis system for the electronics industry. Terminal filtration of petroleum products in the petrochemical industry and filtration of carbonic alkali liquid in the chemical industry. High-pressure air filtration in the aerospace industry. Filtration and recovery of the precious metal catalysts in the fine chemical industry. The electrode matrix of a fuel cell. Catalyst carrier in gas and liquid catalytic reactions.

Bronze powder sintered filter elements are created by sintering bronze alloy powder at high temperatures. They exhibit high filtration precision, good air permeability, high mechanical strength, and excellent suitability for high working temperatures and impact resistance. These elements find application in various fields, including pneumatic components, the chemical industry, and environmental protection. TOPTITECH produces porous filter tubes that can be hollow or blind, with a minimum wall thickness of 1 mm. The tubes are made by isostatic compaction of powder in a flexible mold with the negative shape of the part, followed by sintering. The pore sizes can range from 0.2 to 100 microns. These filters find used as filter cartridges or aerators for high flow rates. They can be utilized as tubes straight away or with connectors of different geometry added at the ends. Porous elements of various shapes, structures, different particle sizes, and porosity can be produced according to user requirements. Examples include covers, caps, sheets, tubes, and rod-shaped filter elements. Parameter Filter material: Bronze powder Pore size: 30 microns Porosity: 30%-50% Filter length: 80mm Outer diameter: 50mm Features Efficient filtration: The porous structure of the bronze filter allows for efficient filtration of liquids and gases. High-temperature resistance: The bronze filter can withstand high temperatures, making it suitable for use in high-temperature environments such as the chemical and petrochemical industries. Corrosion resistance: The bronze filter is highly resistant to corrosion, making it ideal for use in corrosive environments such as the marine and oil, and gas industries. Durable: The sintering process used to create the bronze filter results in a durable material that can withstand harsh operating conditions. Applications Fluidized bed: Porous bronze filters are used in fluidized bed reactors to remove impurities and maintain a consistent fluidized bed. Chemical industry: Porous bronze filters are used in the chemical industry to filter and separate chemicals for various applications. Oil and gas industry: Porous bronze filters are used in the oil and gas industry to filter impurities from crude oil and natural gas. Marine industry: Porous bronze filters are used in the marine industry to filter seawater for various applications. Automotive industry: Porous bronze filters are used in the automotive industry to filter oil and fuel for internal combustion engines.

316L Five-layer sintered mesh filter disc is a highly durable and efficient filtration material that is created by bonding together five layers of wire mesh  with varying openings and diameters through a process called sintering. This process involves bonding the contact points of the� wire meshes� together in a vacuum, resulting in a seamless, porous material with� enhanced mechanical strength, high permeability, and superior structural integrity. The sintering procedure boosts the mechanical strength of the coarser support layers while maintaining the filtration rating of the finest mesh layer. Additionally, heat and pressure are used to create molecular diffusion welds at every intersection of the wire mesh, further improving the temperature and pressure resistance of the sintered mesh. 316L Five-layer sintered mesh filter disc is widely used in gas distribution,� polyester filtration, water treatment, and other applications where reliable and high-quality filtration is required. Parameters Material:� Stainless steel 316 L Filtration accuracy:� 50 microns Heat resistance:� 600 �°C Size: Diameter95mm*Thickness6.0mm Features Exceptional Mechanical Strength and Stability: The sintering process creates a seamless, integrated material that offers unparalleled mechanical strength and stability, making it highly resistant to wear and tear. High Permeability: The porous nature of the sintered wire mesh filter allows for maximum flow rates, making it ideal for applications where high levels of permeability are required. Corrosion Resistance: Stainless steel is inherently resistant to corrosion, making it an excellent choice for applications where exposure to harsh environments is a concern. Versatile Fabrication: Stainless steel sintered wire mesh filters can be easily fabricated into a variety of shapes and sizes, allowing for customization and versatility in a range of applications. Applications The versatile and efficient stainless steel sintered wire mesh filter finds use in a wide range of applications. It is commonly employed in the filtration of a variety of substances including polymers, food, water, cosmetics, pharmaceuticals, and chemicals. Additionally, it is utilized in the fluidization of bulk materials in conveyors, driers, coolers, and� storage silos, as well as in hydraulic fuel filtration. Its ability to withstand harsh environments and maintain reliable filtration performance makes it a popular choice across industries.

The sintered porous copper filter for gas vent, specifically designed for vacuum mold applications, is a highly efficient filtration product that ensures gas purity and enhances performance in vacuum molding processes. This filter is manufactured using a sophisticated sintering process, which involves fusing copper particles together to create a porous structure with interconnected channels. This production technique allows for precise control over pore size, permeability, and mechanical strength, resulting in a filter optimized for vacuum mold applications. Specifications: - Pore Size: 30-40 microns - Porosity: 30-40% - Dimensions: 8*10mm - Material: Copper powder Features: 1. Enhanced Gas Purity: The sintered porous copper filter effectively removes impurities and particulates from gas streams, ensuring a clean and pure gas environment in vacuum molding processes. 2. Optimal Filtration Performance: With its precisely controlled pore size and high filtration efficiency, the filter captures and retains even the smallest particles, preventing contamination and maintaining the quality of the vacuum mold. 3. High-Temperature Resistance: The filter is designed to withstand the elevated temperatures encountered in vacuum molding applications, ensuring stability and consistent performance. 4. Corrosion Resistance: Made from high-quality copper, the filter exhibits excellent corrosion resistance, allowing it to withstand corrosive gases and maintain its effectiveness over time. 5. Easy Integration: The filter can be easily integrated into existing vacuum mold systems, facilitating seamless installation and replacement. 6. Extended Lifespan: The durable construction and high-quality materials of the filter contribute to its long lifespan, reducing the need for frequent replacements and enhancing cost-effectiveness. Applications: - Plastic and Rubber Manufacturing: Used in vacuum molding processes for the production of plastic and rubber products, ensuring clean and pure gas environments for high-quality moldings. - Electronics Industry: Applied in vacuum molding applications for electronic components, maintaining a contaminant-free environment to ensure product reliability. - Automotive Industry: Utilized in vacuum molding processes for automotive parts, ensuring precise and high-quality moldings for optimal performance. - Medical Device Manufacturing: Employed in vacuum molding applications for medical devices, ensuring the purity and integrity of the molded products. - Aerospace Industry: Used in vacuum molding processes for aerospace components, ensuring the production of high-performance and reliable parts.

Product Description: The Micron Porous Metal Filtration System is used in petroleum and chemical production processes for high-efficiency separation of all liquid-solid and gas-solid. The metal powder sintered microporous metal filter element, which is commonly constructed of 316L stainless steel powder, and 304 stainless steel powder, forms the basis of the system. While maintaining the filtration effect, attaining the lowest pressure drop and highest backwashing recovery rate, this porous metal filter can adapt to the increased process temperature and pressure of refineries and chemical plants. The Micron Porous Metal Filtration System in petrochemical production has the characteristics of high-temperature resistance, high-pressure drop, high solid content operation, liquid (gas) and solid high-efficiency separation, system internal backwashing to remove solids, continuous automatic operation, and can avoid frequent replacement and disposal of waste filter material to prevent environmental pollution. Products Parameters Material: SUS 304 316L Outer diameter: �¦10~100mm Length: 10~1500mm (more than 1500mm can be welded) Filtration accuracy: 0.2um~100um Porosity: 30%-50% Features Highly porous structure: Porous metal powder sintered stainless steel filters have a highly porous structure that provides a large surface area for efficient catalyst recovery and separation. High durability: These filters are highly resistant to corrosion and can withstand harsh operating conditions, making them ideal for use in a variety of industrial and scientific applications. Efficient mass transport: The highly porous nature of these filters allows for efficient mass transport of catalysts and other materials, which is critical for the performance of catalyst recovery systems. Easy to clean: Porous metal powder sintered stainless steel filters can be easily cleaned and reused, making them a cost-effective solution for catalyst recovery and separation. Applications: precious metal catalyst and precious metal powder recovery Catalyst recovery mechanism in PTA production, CTA, and PTA Coal to olefin (MTO) catalyst recovery system Filtration of oil slurry and circulating oil in the catalytic cracking unit Flue gas purification and dust suppression equipment for catalyst regeneration System for filtering feedstock oil for the hydrogenation/coking process in refineries System for filtering catalysts in the hydrogenation of Raney Nickel High-purity gas filter for wafer, storage media, integrated circuit manufacturing process