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Compact PE Ring Filter from China Suppliers – High-Performance Filtration Solutions by Our Factory

Introducing our high-quality pe ring filter, meticulously crafted by our factory in China. This porous filter element is constructed from ultra-high molecular weight polyethylene (UHMW-PE), utilizing a high-temperature sintering process that guarantees durability and performance. The innovative ring structure design not only maximizes the filtration area but also enhances mechanical strength, making it ideal for scenarios requiring high flow rates and precise filtration. With a uniform pore size distribution and exceptional chemical stability, our filter element is perfect for the precision filtration of liquids and gases. As reliable suppliers, we ensure that our products meet the highest standards for efficiency and effectiveness in various industrial applications

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    Product Details

    Product Parameter

    Parameter Category Specifications/Performance
    Material Ultra-high molecular weight polyethylene (UHMW-PE)
    Precision range 0.2-140 μm (support customization)
    Pipe Diameter Range 10-120 mm
    Temperature Resistance -40°C to 80°C (long term use); short term resistance 130°C (steam sterilization)
    Pressure Resistance ≤0.3 MPa (conventional); special designs for higher pressures
    Porosity ≥60% (high-flow design)
    Chemical Compatibility Resistant to strong acids, strong bases, organic solvents (e.g., acetone, methanol)
    Regeneration Performance Supports backwashing, chemical cleaning (e.g., acid solution to dissolve clogging)
    Standard specification Common size: Φ31×20×1000, Φ50×20×1000, etc.; support non-standard customization (such as shaped parts)

    Production Process of PE Ring Filter

    1
    Raw material preparation: Choose UHMW-PE powder, add additives (such as color masterbatch) and mix well.
    2
    Mold filling: Load the mixture into the ring mold to ensure uniform distribution.
    3
    High-temperature sintering: Heating and molding at 150-185°C, make the powder melt and combine through pressure.
    4
    Cooling and shaping: The mold is cooled to room temperature and then demolded to form a porous structure.
    5
    Post-processing: Trim the edges, clean the surface of impurities, and carry out quality testing (such as bubble uniformity test).
    6
    Packaging and storage: Sterilization according to demand, packaging and storage.

    Advantages of PE Ring Filter

    High Filtration Efficiency

    Uniform pore size design can intercept particles above 0.3 μm, suitable for precision filtration.

    Strong Corrosion Resistance

    Resistant to strong acids (such as sulfuric acid, hydrochloric acid), strong bases, and organic solvents.

    Long Service Life

    Supports multiple backwash regenerations, significantly reducing maintenance and replacement costs.

    Lightweight Design

    Low specific gravity (0.5-0.7 g/ml), making it exceptionally easy to install and transport.

    Cost-Effective

    Lower cost than metal cartridges, requires no adhesive, and is fully GMP/FDA compliant.

    Application of PE Ring Filter

    Water Treatment

    Drinking water purification, industrial wastewater treatment, and desalination pre-treatment.

    Chemical/Pharmaceutical

    Sulfuric acid, hydrogen peroxide, and other corrosive liquids filtration; pharmaceutical decolorization, and aseptic purification.

    Food & Beverage

    Beer and juice clarification; mineral water and liquor filtration processes.

    Environmental/Energy

    Natural gas purification, water supply for thermal power plants, and sludge dewatering (press filtration to 70% water content).

    Medical/Laboratory

    Oxygen generator filtration, hemodialysis equipment, laboratory solid-liquid separation, and sample processing.

    Frequently Asked Questions

    What material is the PE ring filter made of?
    The PE ring filter is made of Ultra-high molecular weight polyethylene (UHMW-PE), which provides excellent chemical stability and structural durability.
    What are the temperature and pressure limits for the PE ring filter?
    It supports long-term use in temperatures ranging from -40°C to 80°C, and short-term steam sterilization resistance up to 130°C. The conventional pressure resistance is ≤0.3 MPa, though special designs are available for higher pressures.
    Can the PE ring filter be cleaned and reused?
    Yes, the filter supports multiple backwash regenerations and chemical cleaning (such as utilizing acid solutions to dissolve clogging), which helps reduce overall maintenance costs.
    What filtration precision and sizes are available?
    The filtration precision ranges from 0.2 to 140 μm. Standard sizes include Φ31×20×1000 and Φ50×20×1000, and we also support non-standard customization for shaped parts.
    Is the PE ring filter resistant to chemical corrosion?
    Yes, it has strong chemical compatibility and is highly resistant to strong acids, strong bases, and organic solvents like acetone and methanol.
    What are the main applications of the PE ring filter?
    It is widely used in water treatment, chemical and pharmaceutical filtration, food and beverage clarification, environmental protection, energy sectors, and medical or laboratory solid-liquid separations.