Product Overview
Copper powder sintered filter tube filter element is a tubular filter element formed by high-temperature sintered copper powder or bronze powder, which has both efficient separation and multi-functional characteristics, and the core values are as follows:
🔬 1. Core functional characteristics
Precision impurity interception
The uniform microporous structure (pore size 0.5–120μm) realizes efficient filtration of particles, oil and microorganisms in liquids/gases, and ensures fluid cleanliness
Strong compressive stability
The mechanical strength ≥ 25MPa, and the pores remain stable under pressure fluctuations to avoid filtration failure
⚙️ 2. Material performance advantages
Corrosion resistance and antibacterial Resistant to pH 2–12 corrosive media, the natural antibacterial properties of copper ions meet the hygiene needs of medical, food and other industries
Thermal conductivity is efficient
Quickly conduct heat, optimize the heat dissipation efficiency of the equipment, and maintain the stable temperature of chemical reactions
3. Customization and adaptability
Flexible size design
It supports customized pipe diameter, length, and pore accuracy (e.g., 0.2–100μm) to adapt to non-standard device interfaces
Multi-scenario integration
It can be welded or machined and installed, and is widely used in hydraulic systems, pneumatic components and chemical reactors
💰 4. Economic performance
Long life and low maintenance
It supports 0.5MPa backwash reuse more than 50 times, significantly reducing replacement frequency and downtime costs
High utilization rate of raw materials
Integrated sintering molding reduces cutting losses and is suitable for mass production
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Bronze Powder |
| Standard Diameters | 2mm to 500mm (Custom sizes available) |
| Standard Thicknesses | 1mm to 100mm (Custom thicknesses available) |
| Filtration Ratings | 1, 2, 5, 10, 20, 40, 60, 80,100 microns |
| Maximum Operating Temperature | 400℃ (1650℉) |
| Maximum Differential Pressure | 40 bar (580 psi) depending on dimensions |
| Porosity | 30% to 45% (Adjustable based on requirements) |
| Surface Finish | Standard or Electropolished |
| Certifications | ISO 9001, Material Certification, FDA Compliance |
Features & Benefits
Superior Corrosion Resistance
Bronze material provides excellent resistance to corrosive media, including acids, alkalis, and salt solutions.
High Temperature Stability
Maintains structural integrity and filtration performance at temperatures up to 400°C (752°F).
Precise Pore Size Control
Available in multiple micron ratings from 1 to 100 microns for exact filtration requirements.
Mechanical Strength
High structural integrity allows for use in high-pressure applications up to 40 bar (580 psi).
Customizable Dimensions
Available in diameters from 1mm to 500mm with custom thicknesses to meet specific requirements.
Uniform Porosity
Consistent pore structure ensures reliable filtration performance and predictable flow rates.
Versatile Industrial Applications
Bronze filter are widely used in food and beverage, pharmaceuticals, chemicals, petrochemicals, and wastewater treatment. They handle applications like liquid and gas filtration, cryogenic gas processing, and corrosive media separation.
With high filtration capacity, chemical and temperature resistance, and easy maintenance, they are ideal for reliable and efficient industrial filtration.
