High-temperature copper bronze powder porous sintered metal filter is designed for extreme operating conditions, providing high-precision filtration, high-temperature resistance (900°C), corrosion resistance, and a long lifespan. Suitable for the petroleum, chemical, power, and marine industries.
Technical Data: • Porosity: 5μm, 10μm, 20μm, 50μm, 100μm (customizable) • Porosity: 30%-50% (Permeability: 1-20 m³/(h·m²·kPa)) • Temperature range: -200°C to +900°C (peak) • Compressive strength: >120 MPa (aluminum-bronze base) • Differential pressure resistance: ≤6 MPa (standard); ≤25 MPa (enhanced) • Structures: Filter element (Ø20-200mm), filter plate, filter cartridge
Filter Material: Our sintered copper filters utilize high-purity copper metal powder particles for superior filtration quality. Tube diameters, lengths, and other dimensions can be customized to meet specific needs. • Surface passivation: Cr₂O₃ film formed by nitric acid and hydrochloric acid pickling. • Thermal shock resistance: Low thermal expansion coefficient (17×10⁻⁶/K), no cracking after hot and cold cycling. • High-temperature stability: Backflush regeneration rate >95%, lifespan three times longer than traditional filters. 
Industry Applications: ✅ Petrochemical: Oil sands separation, catalytic cracking gas filtration ✅ Shipbuilding: Seawater hydraulic systems, fuel purification ✅ Semiconductor manufacturing: High-purity gas transportation ✅ Energy and power: Nuclear power cooling water filtration, high-temperature fly ash dust removal
FAQ: Q: Does it support non-standard customization? A: The filtration accuracy, interface size and shell material can be customized.
Q: High temperature copper bronze powder sintered metal filter replacement cycle? A: Under normal working conditions, it is recommended to be 12-36 months, which actually depends on the degree of medium contamination.
Q: What is the shelf life of the high temperature copper bronze powder sintered metal filter? A: Usually 3 years, but the storage conditions will affect the actual service life. It should be stored in a dry and dark environment.
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