Sintered Metal Fiber Felt Filter Element RT-035

Sintered Metal Fiber Felt Filter Element

Introduction:

Metal powder sintered filter elements are three-dimensional mesh porous filter elements made from metal powders such as stainless steel, titanium, nickel, and high-temperature alloys through cold isostatic pressing and high-temperature vacuum/protective atmosphere sintering. With advantages such as high temperature resistance, corrosion resistance, high strength, high precision, and regenerability, they have become the core component for fluid purification under extreme working conditions.

Key Performance Parameters:

Filtration Accuracy: 0.1μm–120μm (standard), nanometer-level precision available

Porosity: 35%–50%, high flow rate, low resistance

Operating Temperature: -200℃ ~ 600℃ (stainless steel); up to 1050℃ (high-temperature alloy)

Operating Pressure: 0.1–30MPa, high burst strength

Materials: 304/316L stainless steel, titanium, Monel, Hastelloy, Cornell, etc.

Corrosion Resistance: Resistant to acids and alkalis, oxidation-reduction, and highly corrosive media

Regenerability: Supports backflushing, backwashing, ultrasonic cleaning, and high-temperature calcination; performance recovery rate > 90%

Application Areas:

Petrochemicals: High-temperature oil and gas, catalyst recovery, corrosive liquid filtration

Pharmaceuticals/Food: Pharmaceutical solutions, pure water, sterile gases, fermentation gas purification (GMP compliance)

Electronics/Semiconductors: High-purity chemicals, specialty gases, ultrapure water filtration

Environmental & Energy: High-temperature flue gas, desulfurization and denitrification, hydrogen energy, gas turbine inlet air filtration

Water Treatment: Industrial wastewater, boiler water, reverse osmosis security filtration, high-pressure backwashing systems

Aerospace/Nuclear Power: Specialty fluids, high-temperature gases, coolant loop precision filtration

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