Porous Sintered Metal Filter Tube
High porosity
Low filtration resistance
High temperature resistance
Normally can be sued up to 250 degrees.
Product Introduction
Compared with traditional filtration materials such as paper, cotton, PP, PE, PES, PTFE, etc., metal powder sintered porous materials offer significantly superior performance.
They feature high permeability, precisely controlled pore size, stable structure, high filtration accuracy, excellent mechanical strength, and outstanding thermal conductivity and resistance. In addition, they can be repeatedly cleaned and reused, making them highly cost-effective for long-term industrial use.
Specifications
Material Options
Pure Titanium (Gr1 / Gr2)
SS316L Stainless Steel
Bronze
Dimensions
Outer Diameter: 20–80 mm
Wall Thickness: 2.5–3.0 mm
Length: 10–1200 mm
Custom sizes available
Filtration Accuracy
0.5 – 80 μm (customizable)
Connection Type
Customized according to customer requirements
Technical Parameters
Parameter | Value |
Filtration Accuracy | 0.5–50 μm |
Porosity | 20–50% |
Permeability | 3–800 m³/㎡·h·kPa |
Compressive Strength | 2–3 MPa |
Temperature Resistance | ≤ 250°C |
Maximum Working Pressure | 0.6 MPa |
Key Advantages
Uniform pore structure with stable filtration performance
High porosity & low flow resistance for efficient filtration
Excellent acid, alkali, and oxidation resistance
Strong mechanical strength and pressure resistance
No particle shedding, compliant with food and pharmaceutical GMP standards
Long service life with online cleaning and regeneration capability
Strong antimicrobial resistance
Excellent biocompatibility for medical and biological applications
Good electromagnetic shielding performance
Strong shock absorption and damping properties
Applications
Titanium sintered porous filters are widely used in:
Industrial Filtration
Electronic industry ultra-pure water systems
Chemical and petrochemical processes
Metallurgical gas purification
Slurry and oil filtration
Food & Beverage Industry
Beverage clarification
Food-grade liquid filtration
Sterile gas and steam filtration
Environmental & Water Treatment
Water purification systems
Gas distribution and control
Separation and recovery processes
Advanced Engineering Applications
Catalyst recovery
Carbonation systems
Flame arrestors
Silencing and noise reduction
Heat exchange systems
Semiconductor industry
Fuel cell stacks
Coating electrode support
Biomedical implants
Functional Properties
Uniform and stable pore structure ensures high separation efficiency
High porosity enables low pressure drop and large flow capacity
Strong chemical stability against acids, alkalis, and oxidation
No particle shedding ensures clean and safe operation
Suitable for high-pressure and high-flow environments
Excellent microbial resistance and stability
Easy cleaning and long service life
Biocompatible for medical and pharmaceutical use
Effective electromagnetic shielding capability
Excellent vibration damping and impact resistance
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