Committed to innovative research and application of filtration and separation technologies
Coated Sintered Wire Mesh Filter Cartridge
The coated sintered wire mesh filter cartridges manufactured by our company are asymmetric membrane elements. A thin layer of fine metal or oxide powder is sintered onto the surface of conventional multi-layer sintered wire mesh. The newly sintered coating can serve as either a precision control layer or a performance improvement layer. It delivers upgraded filtration precision while retaining the excellent air permeability of sintered wire mesh.Product FeaturesAsymmetric structure with high precision and superior air permeabilityHigh temperature resistance and resistance to thermal shockOutstanding corrosion resistanceElectron Microscope Image
Committed to innovative research and application of filtration and separation technologies
Coated Sintered Metal Powder Filter Cartridge
The coated sintered metal powder filter cartridges produced by our company are asymmetric membrane elements. A thin layer of fine metal or oxide powder is sintered on the surface of conventional sintered metal powder filter cartridges. The newly sintered coating can act as both a precision control layer and a performance enhancement layer, achieving higher filtration precision without sacrificing flux.Product FeaturesHigh separation precision, up to 0.1 micronAsymmetric structure with large fluxThin membrane layer for excellent backwashing effectHigh temperature resistance and thermal shock resistanceHigh pressure resistance strengthExcellent corrosion resistanceElectron Microscope Image
Committed to innovative research and application of filtration and separation technologies
Sintered Metal Powder Filter Cartridge
The sintered metal powder filter cartridges manufactured by our company are porous metal filter materials fabricated through cold isostatic pressing followed by vacuum sintering. Their porosity ranges from 30% to 40% with a wall thickness of 1.0~4.0 mm. The pore size and porosity of the cartridges can be precisely regulated by adjusting powder particle size, molding process and sintering process, making them an ideal choice for micron-scale filtration.Product FeaturesUniform pore size distribution and excellent air permeabilityHigh temperature resistance and thermal shock resistanceSuperior pressure resistance strengthExcellent corrosion resistanceLong service life, cleanable and regenerable
Committed to innovative research and application of filtration and separation technologies
Aeration Cone / Pipeline Air Purge Device
Gas flows through the aeration cone and pipeline air purge device to prevent internal powder from settling and adhering to pipe walls, thereby avoiding blockage of cone outlets and pipelines.
Committed to innovative research and application of filtration and separation technologies
Cross-Flow Metal Membrane Tube
Common specifications: OD12, OD14, OD16, OD18 mm
Filtration precision: 0.1, 0.2, 0.5, 1, 2 μm
Standard length ranges from 200 mm to 1000 mm; tubes over 1000 mm can be welded. Custom specifications are available upon request.
Committed to innovative research and application of filtration and separation technologies
Spherical Bottom / Flat Bottom Metal Membrane Tube
Spherical bottom and flat bottom metal membrane tubes feature higher mechanical strength than standard membrane tubes with welds on the porous section, making them more suitable for working conditions requiring frequent backflushing.
Committed to innovative research and application of filtration and separation technologies
Smooth Outer Surface Metal Membrane Tube
The outer surface is smooth, enabling easier filter cake shedding. In addition, the surface layer has higher filtration precision than the inner layer, which effectively prevents deep blockage inside the filter element.
Committed to innovative research and application of filtration and separation technologies
Stainless Steel Sintered Powder Membrane Tube
Metal Membrane Tube ParametersModelPore Size (μm)PorosityBubble Point Pressure (Pa)Air PermeabilityPressure Resistance Strengthm³/㎡.h.Kpa（Mpa）YXSG-0.50.51814000205YXSG-1.012211000255YXSG-3.03305800405YXSG-5.05333800854.8YXSG-15153519001704.2YXSG-20204515004003.5YXSG-5050469007502.5Porous sintered metal powder materials are manufactured by cold isostatic pressing (CIP) or powder rolling followed by sintering process. The porosity ranges from 30% to 50% with a thickness of 1.0–10 mm. The material features excellent permeability, uniform density and pore distribution, high temperature resistance, superior corrosion resistance and good regenerability. Complex-shaped products can be fabricated with a wide selection of materials including 316L, FeAl and high-temperature alloys.It boasts outstanding comprehensive properties: high mechanical strength, excellent temperature resistance, strong thermal shock resistance, controllable pore size, uniform and stable pores, easy machining and weldability.The pore size and porosity of porous stainless steel are mainly governed by powder particle size composition, forming method, sintering temperature and holding time. For conventional porous stainless steel, the pore size can be controlled within 1–100 μm, and porosity ranges from 18% to 46%.Integral seamless lengths from 150 mm to 2000 mm are available for customization.Wide range of applications:Catalyst recovery, high-temperature dust removal, pulverized coal conveying, food & beverage filtration, gas filtration, gas distribution and other fields.
Committed to innovative research and application of filtration and separation technologies
Sintered Metal Felt Filter Cartridge
ModelPore Size (μm)Porosity (%)Permeability (N₂)Bubble Point Pressure (Pa)Dirt Holding Capacity (mm)Relative Permeability CoefficientL/min·cm²·PaSSZ-0033684.5×10-4123000.6~0.8SSZ-0055752.0×10-350000.5~0.6SSZ-01010775.0×10-337000.4~0.5SSZ-01515788.0×10-326000.4~0.5SSZ-02020751.2×10-218900.4~0.5SSZ-02525801.6×10-215600.3~0.4SSZ-03030802.2×10-213000.3~0.4SSZ-04040783.0×10-29750.3~0.4SSZ-06060855.0×10-46900.3~0.4Stainless steel woven mesh is woven from stainless steel wire. Its pleated filter cartridges feature smooth channels, easy cleaning, high temperature resistance, corrosion resistance, non-shedding mesh and long filtration cycles.Stainless steel fiber sintered felt is a porous deep filtration material made by high-temperature sintering of stainless steel fibers. Its pleated filter cores boast high porosity, excellent air permeability, strong dirt holding capacity and outstanding regenerability.
Committed to innovative research and application of filtration and separation technologies
Sintered Stainless Steel Powder Filter Tube
Metal Membrane Tube ParametersModelPore Size (μm)PorosityBubble Point Pressure (Pa)Air PermeabilityPressure Resistancem³/㎡.h.Kpa（Mpa）YXSG-0.50.51814000205YXSG-1.012211000255YXSG-3.03305800405YXSG-5.05333800854.8YXSG-15153519001704.2YXSG-20204515004003.5YXSG-5050469007502.5Porous Sintered Metal Powder MaterialPorous sintered metal powder materials are manufactured via cold isostatic pressing (CIP) or powder rolling followed by sintering. Their porosity ranges from 30% to 50% with a wall thickness of 1.0–10 mm. The material delivers excellent permeability, uniform density and pore distribution, high temperature resistance, superior corrosion resistance and good regenerability. Complex-shaped components can be produced with a wide selection of alloys, including 316L, FeAl and high-temperature alloys.Core Performance AdvantagesHigh mechanical strength and outstanding temperature resistanceExcellent thermal shock resistanceControllable, uniform and stable pore sizeEasy machining and weldableFor porous stainless steel, pore size and porosity are mainly governed by powder particle size distribution, forming process, sintering temperature and holding time. Conventional porous stainless steel features a controllable pore size of 1–100 μm and porosity between 18% and 46%.Custom seamless integral lengths from 150 mm to 2000 mm are available.Wide range of applications:Catalyst recovery, high-temperature dust removal, pulverized coal conveying, food & beverage filtration, gas filtration, gas distribution and other industries.
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