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High-Quality Geotextile Tube (Geotube) from China Suppliers | Reliable Factory for Dewatering and Environmental Solutions
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High-Quality Geotextile Tube (Geotube) from China Suppliers | Reliable Factory for Dewatering and Environmental Solutions

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Geotextile Tube (Geotube) is a large-scale tubular filter and structural component crafted from high-tenacity polypropylene (PP) / polyester (PET) woven geotextile. This innovative product is essential for sludge dewatering, cofferdam construction, soft ground improvement, ecological revetment, and solid waste treatment. As one of the leading China suppliers and a reputable factory, we offer efficient, cost-effective, and environmentally friendly solutions for hydraulic, port, environmental, and municipal projects.

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    Core Principle

    WAZ PLASTIC

    Utilizes a precision "water-permeable but soil-tight" woven structure. Through hydraulic filling of slurry/sand + pressure filtration, it achieves:

    ● Dewatering & Volume Reduction: Water permeates out, >99% solids retained. Moisture content reduced from 95% to 40%–60%, volume reduced by 60%–90%.

    ● Solidification & Structure Formation: Forms a continuous flexible structure that adapts to settlement, resists waves, scouring, and sliding.

    ● Ecological Closure: In-situ sludge solidification and resource utilization, no secondary pollution.

    Key Material & Performance

    WAZ PLASTIC
    Material
    High-tenacity PP (450–1000g/㎡), PP/PE composite, UV-stabilized
    Tensile Strength
    85–220 kN/m (MD/CD)
    Aperture (O90)
    15–0.5 mm
    Permeability
    1×10⁻² – 1×10⁻⁴ cm/s
    Chemical Resistance
    pH 2–13
    Service Life
    15–70 years (UV-stabilized)
    Custom Sizes
    Diameter 1–11m, Length 10–100m+

    Core Advantages

    WAZ PLASTIC
    1Cost Reduction (30%+)

    Low equipment investment, minimal land occupation, reduced transportation, faster construction.

    2Safety & Reliability

    Flexible structure, high seam strength, all-weather operability.

    3Eco-Friendly

    Fully enclosed treatment, sludge recycling, vegetation-friendly.

    4Versatility & Easy Installation

    Handles sludge, sand, tailings; simple pumping operation.

    Main Applications

    WAZ PLASTIC
    Coastal & Port

    Revetment, breakwaters, land reclamation, dredging.

    Hydraulic & River

    Dike reinforcement, dredging, ecological restoration.

    Environmental & Waste

    Municipal/industrial sludge dewatering, landfill caps.

    Municipal & Soft Ground

    Temporary cofferdams, soil improvement, flood control.

    Why Choose Us?

    WAZ PLASTIC
    Custom Engineering Tailored design for every project.
    Technical Support Full installation, chemical, and QC guidance.
    Quality Certified ISO, ASTM, GB compliant.
    Turnkey Solutions Equipment, labor, and maintenance packages.

    Our Certificates

    WAZ PLASTIC
    Certificate
    Frequently Asked Questions
    Q1What is a geotextile tube and how does it work?
    A geotextile tube is a large, permeable fabric container made from high-tenacity woven polypropylene. It works by hydraulically filling slurry or sand into the tube; water permeates through the fabric while over 99% of solids are retained inside. This pressure filtration process reduces moisture content from around 95% down to 40%–60%, achieving a volume reduction of 60%–90%.
    Q2What materials are used in WAZ PLASTIC geotextile tubes?
    WAZ PLASTIC geotextile tubes are manufactured from high-tenacity polypropylene (PP) with a weight range of 450–1000 g/㎡, or PP/PE composite fabric. All materials are UV-stabilized to ensure a service life of 15–70 years depending on the application environment.
    Q3What sizes and custom options are available?
    WAZ PLASTIC offers fully customizable geotextile tubes with diameters ranging from 1 to 11 meters and lengths from 10 to 100+ meters. Tensile strength, aperture size (O90: 15–0.5mm), and permeability are all tailored to meet specific project engineering requirements.
    Q4In which industries or projects can geotextile tubes be applied?
    Geotextile tubes are widely used across coastal and port engineering (revetments, breakwaters, land reclamation), hydraulic and river projects (dike reinforcement, ecological restoration), environmental and waste management (sludge dewatering, landfill caps), and municipal applications (temporary cofferdams, soft ground improvement, flood control).
    Q5How do geotextile tubes help reduce project costs?
    Geotextile tubes can reduce overall project costs by 30% or more. This is achieved through lower equipment investment, minimal land occupation for dewatering operations, reduced material transportation requirements, and significantly faster construction timelines compared to conventional dewatering and containment methods.
    Q6What quality certifications does WAZ PLASTIC hold?
    WAZ PLASTIC geotextile tubes are manufactured in compliance with internationally recognized standards including ISO, ASTM, and GB (Chinese National Standards). Full technical support is provided, including installation guidance, chemical compatibility consultation, and quality control assistance throughout your project.