China Geotextile Tube (Geotube) Suppliers - High-Quality PP/PET Factory for Eco-Friendly Solutions
Utilizes a precision "water-permeable but soil-tight" woven structure. Through hydraulic filling of slurry/sand + pressure filtration, it achieves:
Water permeates out, >99% solids retained. Moisture content reduced from 95% to 40%–60%, volume reduced by 60%–90%.
Forms a continuous flexible structure that adapts to settlement, resists waves, scouring, and sliding.
In-situ sludge solidification and resource utilization, no secondary pollution.
| 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+ |
Low equipment investment, minimal land occupation, reduced transportation, faster construction.
Flexible structure, high seam strength, all-weather operability.
Fully enclosed treatment, sludge recycling, vegetation-friendly.
Handles sludge, sand, tailings; simple pumping operation.
Revetment, breakwaters, land reclamation, dredging.
Dike reinforcement, dredging, ecological restoration.
Municipal/industrial sludge dewatering, landfill caps.
Temporary cofferdams, soil improvement, flood control.
Tailored design for every project.
Full installation, chemical, and QC guidance.
ISO, ASTM, GB compliant.
Equipment, labor, and maintenance packages.
A geotextile tube is a large, permeable fabric container made from high-tenacity PP or PP/PE composite material. It works by hydraulically filling the tube with slurry or sand, allowing water to permeate through the woven structure while retaining over 99% of solids inside, effectively dewatering and solidifying the material.
Geotextile tubes can reduce sludge volume by 60%–90%, lowering moisture content from approximately 95% down to 40%–60%. This significant volume reduction greatly cuts transportation and disposal costs.
We offer custom sizes to suit every project requirement. Standard options range from 1–11 meters in diameter and 10–100+ meters in length. Custom dimensions are available upon request based on your specific engineering needs.
With UV stabilization treatment, our geotextile tubes offer a service life of 15 to 70 years depending on the application environment and exposure conditions. The material also withstands a wide chemical pH range of 2–13, ensuring durability in harsh environments.
Geotextile tubes are highly versatile and can be filled with municipal sludge, industrial sludge, dredged sand, river sediment, mine tailings, and other fine-grained materials. The aperture (O90) range of 15–0.5mm can be customized to match the particle size of different fill materials.
Yes. Our geotextile tubes enable fully enclosed treatment of sludge and waste materials, preventing leakage and secondary pollution. The in-situ solidification process supports sludge recycling and is vegetation-friendly, making it a sustainable and eco-compliant solution for environmental and civil engineering projects.