Custom Geotube Dewatering Bags Manufacturer - 40% Cost Savings vs Tencate
15+ Years Export Experience | Fast Sample Service Within 7 Days
Product Advantages

Features
- Easy application
- High strength
- Cost efficiency
- Water permeable
- Customized size
Acid and alkali resistance
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Superior Engineering
Ultra-High Strength: PP woven fabric with ≥50kN/m tensile strength (Exceeds ASTM)
Precision Filtration: Custom pore sizes (50-200μm) for 35% faster dewatering Chemical Resistance: UV/acid/alkali resistant, 8-10 year service life -
Cost Efficiency
30-40% lower cost than Tencate | MOQ negotiable from 1,000㎡
EXW/FOB terms available | Full export documentation support -
Tailored Solutions
Custom diameters: 5-40m | Any length
Branding: Company logo/technical specs printing

Application

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Mining and Mineral Processing
Tailings Management: Efficiently dewater mine tailings with 60% faster consolidation vs traditional methods
Cost Savings: Reduce sludge disposal costs by up to 45% at gold/copper mines in Chile and Peru
Case Study: [View how we helped a Zambian copper mine process 5,000m³/day of tailings] -
Municipal Wastewater Treatment
Sludge Dewatering: Achieve 30-35% dry solids content for easier transport and disposal
Space-Saving: Ideal for compact urban plants (successfully deployed in Singapore and Dubai)
Environmental Compliance: Meet EU and EPA standards for biosolids handling
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Coastal and Marine Applications
Dredging Operations: Contain and dewater contaminated sediments in port expansions
Desalination Plants: Brine concentration management in Middle East projects
Erosion Control: Used in 12+ US shoreline restoration projects -
Industrial Waste Treatment
Oil Sludge Processing: Special oil-resistant models for petrochemical plants
Food Processing Waste: Custom designs for high-organic-content wastes
Power Plant Fly Ash: Cost-effective containment for coal plant byproducts
Technical Specifications
TDS for GeotubeEmail info@bokktech.com | |||||||||
PROPERTIES | Test Method | Units | BK50 | BK70 | BK100 | BK105 | BK120 | BK200 | BK250 |
Strength@Ultimate(MD) | ISO 10319/ | kN/m | 50 | 70 | 100 | 105 | 120 | 200 | 250 |
ASTM D-4595 | |||||||||
Strength@Ultimate(CD) | ISO 10319/ | kN/m | 50 | 105 | 125 | 105 | 120 | 200 | 250 |
ASTM D-4595 | |||||||||
Elongation (MD/CD) | ISO 10319/ | % | <15 | ||||||
ASTM D-4595 | |||||||||
UV Resistance @500 hours | ASTM D4355 | % | ≥85 | ||||||
Pore Open Size O90 | ASTM D4751 | mm | 0.2-0.6 | ||||||
Water Flow | ISO 11058/ | l/m2/s | 10-50 | ||||||
ASTM D-4491 | |||||||||
Circumference | m | 5m-40m | |||||||
Length | m | 5m-100m | |||||||
Color | Black/Sand |
Production
Production process for geobag
Design,choose and reccomand suitable geotube according to clients project, including fiber, strength, size.
Prepare raw materials PP fiber according to design
Produce fabric use fiber
Sew parts pieces together to be a geotube
Compress and pack geotube into bundle to reduce the volume
BOKK Geotextile Tube( Geotube) is made by woven high tenacity polypropylene multifilament yarns or flat monofilament yarns, which are woven into a stable network such that the yarns retain their relative position. BOKK Geotextile Tube is inert to biological degradation and resistant to naturally encountered chemicals, alkalis, and acids etc. Support customized.
Quality Control
Our stringent quality control measures are implemented with precision to ensure the impeccable standard of BOKK geotube.


Package and Loading
Professional compact package, save your transportation cost!

Save shipping costs: Bundle packaging not only saves space, but also allows you to load more products and reduce transportation costs. We understand our customers’ concerns about shipping costs, so our packaging is designed to minimize your shipping expenses.
Market competitiveness: We not only provide high-quality products, but also consider every detail for you, from packaging to transportation, to make your business more competitive.
More Than Geotube
Based on our geotextile fabric and sewing produciton chain, we can custom and produce different kinds of geo bag geotube which apply on various fields such as sludge filtration, plant growth, flood control, slop protection etc.

Dewatering bag
PP nonwoven fabric filter
Black or green color
Customized size

Geobag
Customized size
Embankment, flood control, Erosion control

Plant grow bag
PP Nonwoven fabric
Green or black color
Can Open from bottom

Water absorbent strip
Water absorbent
Flood dam

Drainage Guard
Water and trash filter