Porous Ceramic Filter Tube | Silicon Carbide & Cordierite Membrane Filters Manufacturer
Our Porous Ceramic Filter Tubes, made from either silicon carbide (SiC) or cordierite, are advanced ceramic membrane filter elements designed for high-efficiency gas and liquid filtration. Manufactured through a proprietary sintering process, these filter tubes feature uniform pore sizes ranging from 0.1μm to 10μm, ensuring exceptional filtration precision in harsh industrial environments.
Engineered for high-temperature and high-pressure filtration, the silicon carbide or cordierite ceramic membrane filter offers excellent chemical resistance, thermal stability, and mechanical strength - making it ideal for demanding industrial filtration applications.




Performance parameter
|
Item |
Parameter |
|
Material |
Silicon Carbide |
|
Pore Size |
0.1μm~10μm |
|
Porosity |
≥35% |
|
Bending Strength |
≥25MPa |
|
The Maximum Service Temperature |
1000℃ |
|
Thermostability (normal temperature-1000℃) |
10 times |
|
Initial Gas Resistance(Pa) |
≤700 |
Size
|
Length |
Diameter |
|
500-2000mm |
60mm or 70mm |
Key Features
- Material Options: High-purity Silicon Carbide (SiC) or Cordierite
- Precise Filtration: Microporous structure with 0.1–10 micron pore size
- High Thermal Resistance: Operates reliably in extreme temperatures
- Chemical Stability: Resistant to acids, alkalis, and corrosive gases
- Durability: Long service life under continuous industrial use
- Eco-Friendly: Enables cleaner emissions and material recovery
Main applications
This ceramic membrane filter tube is widely used in:
- Organic silicon & polysilicon production – for dust collection and material recovery under high-temperature conditions
- Petrochemical industry – purification of high-temperature/high-pressure gases and catalyst recovery
- Chemical processing – filtration of process gases and recovery of valuable materials
- Metallurgy & smelting – capturing fine dusts containing metals like platinum, rhodium, nickel, lead, and copper
- Coal chemical industry – filtration of synthetic gas during coal gasification and dry distillation
- Ferroalloy & calcium carbide industry – gas purification at elevated temperatures
- Biomass & oil shale gasification – removal of dust from synthesis gas
- IGCC power generation – integrated gasification combined cycle dust filtration
Why Choose Our Porous Ceramic Filter Tubes?
With over 20 years of experience in ceramic filtration solutions, we specialize in manufacturing customizable, high-performance ceramic filter elements that meet the strictest industrial standards. Our products are trusted by customers across chemical, petrochemical, energy, and environmental sectors worldwide.
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