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| Customization: | Available |
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| After-sales Service: | Lifetime |
| Warranty: | One Year |
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Tianhai HDPE double smooth surface geomembrane adopts superior quality polyethylene resin as raw material,
via three layers co-extrusion blow molding technology and double layer co-extrusion rolling technology copolymerized.
| HDPE geomembrane technical index of ASTM test GM 13 standard | |||||||
| No. | Item | Test Value (mm) | |||||
| 0.5 | 0.75 | 1.0 | 1.25 | 1.5 | 2.0 | ||
| 1 | Minimum Density(g/cm3) | ≥0.94 | |||||
| 2 | Tensile Property | ||||||
| Strength at yield, N/mm | 7 | 11 | 15 | 18 | 22 | 29 | |
| Tensile Strength at break,N/mm | 14 | 20 | 27 | 33 | 40 | 53 | |
| Elongationat yield,% | 12 | ||||||
| Elongation at break,% | 700 | ||||||
| 3 | Tear Resistance N | 60 | 93 | 125 | 156 | 187 | 249 |
| 4 | Puncture Resistance N | 160 | 240 | 320 | 400 | 480 | 640 |
| 5 | Stress Crack Resistance, hrs | 300 500 | |||||
| 6 | Carbon Black Content,% | 2.0-3.0 | |||||
| Carbon Black Dispersion | 1or 2 | ||||||
| 7 | Standard OTI Min | 100 | |||||
| High Pressure OTI Min | 400 | ||||||
| 8 | Impact Cold Crack at-70ºC | Pass | |||||
| 9 | Water vapor permeability (g.cm/c2.s. Pa) | ≤1.0x10-13 | |||||
| 10 | Dimensional Stability (%) | ±2 | |||||
Excellent Performance:
+excellent physical mechanical performance
+high tear resistance strength
+good chemical resistance
+puncture resistance
+UV resistance
+anti-aging
+waterproof, moistureproof
Width: 2-8m
Thickness: 0.3-3.0mm
Roll Size: 6x50/6x100m
Product Application
1. Environmental protection and environmental sanitation (for example, living landfill yard, sewage treatment plant, power plant adjusting tank, industrial and hospital solid waste, etc.).
2. Water conservancy (for example, anti-seepage, leakage blockage and reinforcement of river, lake and reservoir dikes and banks, anti-seepage of canal, vertical central wall, side slope, etc.).
3. Municipal projects (underground project of subway and structure, anti-seepage of plantation roof and roof garden, lining of sewage pipe, etc.).
4. Landscape garden (man-made lake, river way, cistern, bottom lining and side slope of pool in golf course, waterproof and anti-seepage of greening lawn, etc.).
5. Petrochemical industry (anti-seepage of oil tank of chemical plant, oil refinery and filling station, lining of chemical reaction tank and sedimentation tank, etc.).
6. Mine industry (bottom lining and anti-seepage of washing and selecting tank, piling and soaking tank, ash yard, dissolution tank, pile yard and tailing, etc.).
7. Traffic facilities (reinforcement of road foundation and anti-seepage of subway and culvert).
8. Agriculture (anti-seepage of ditch, channel, reservoir, drinking water tank, pool and irrigation system).
9. Aquiculture industry (lining of intensive and plant type cultivation tank, fish pound and shrimp pool, side slope of sea cucumber ring, etc.).
10. Salt industry (crystal tank of salt field, tarpaulin cover of halogenation tank, salt film, plastic tarpaulin cover of salt tank).
Why choose us:
1,We have been in this line for many years and have a good reputation all over the world.
2,We are always in a position to quote you the most advantageous prices for higher quality merchandise.
3,Strict quality control and steady product quality. Professional operating worker who have experience make
sure the products have good quality. Your required materials or color is acceptable.
OUR PRODUTS (HIGH QUALITY + LOW PRICE) ARE YOUR EXCELLENT CHOICE !!!
FAQ
1.Q: What's about your production capacity?
A: We produce 10 x 40ft container per day for geomembrane.
2.Q: How about your delivery time?
A: Within 7-14 days after deposit, we always deliver the goods according to customer's requirement.
3.Q: What's about the minimum order quantity?
A: The MOQ is 5000m2, customer can mix different sizes in one 20GP. We suggest at least 20GP,as by our exporting experience, 20GP container sea freight is more economic.
4.Q: How about quality guarantee of your tires?
A:1) Material Purchase Control. Our Material are imported from Saudi Arabia. Those country specializing in better raw material.
2) Advanced production equipment, producing ASTM specification data.
4)We could provide you TRI or BTTG test report if you need.
5.Q: Do you have stock?
A: All tires we send to customers are new tires. We don't have any stock to ensure customers use best new tires and new patterns.
6. Q: Terms of payment
A: 1). First time cooperation, we can accept 30% TT deposit, the balance should be paid against copy of B/L within 10 days.
2). By irrevocable LC at sight.
7.Q: What certificates do you have?
A: CE, ISO, SGS, TRI, BTTG, MSDS
At Tinhy Geosynthetics, strict quality control is our core principle. Every stage of production is carefully monitored, from raw material selection to final product packaging. Our polyester filament geotextiles and textured geomembranes are produced in modern workshops equipped with advanced automatic production lines. Each batch of products undergoes rigorous testing for tensile strength, puncture resistance, tear resistance, permeability, and chemical resistance to ensure they meet or exceed both domestic and international standards.
We implement ISO9001:2015 quality management system, and many of our products have also passed CE, SGS, and ISO14001 certifications. These certifications prove that our production processes and product performance are in line with international requirements, making them reliable for demanding projects worldwide.
Our laboratory is equipped with advanced testing instruments, including universal tensile testers, puncture resistance testers, and permeability analyzers, which allow us to deliver consistent and reliable data. Each roll of product is labeled with traceable batch information, ensuring full transparency and accountability.
Superior Mechanical Performance: Excellent tensile strength, puncture resistance, and tear resistance to withstand harsh environments.
Chemical Resistance: Strong resistance to acid, alkali, salt, oil, and other chemicals.
UV & Aging Resistance: Specially designed with carbon black and anti-aging additives to extend service life even in exposed environments.
Wide Temperature Range: Applicable for projects in extreme hot or cold conditions without compromising flexibility.
Eco-Friendly and Safe: Manufactured with environmentally friendly raw materials, safe for aquaculture, agriculture, and water treatment applications.
Easy Installation: Flexible material makes it easy to transport, weld, and install, reducing construction time and cost.
Landfill Projects
Our geomembranes and geotextiles are widely used in landfill liners and covers, effectively preventing leachate leakage and protecting underground water resources.
Water Conservancy Projects
Applied in reservoirs, dams, canals, and riverbanks to provide seepage control, slope reinforcement, and long-term water conservation.
Municipal Engineering
Used in subway tunnels, expressways, and urban sewage treatment plants, providing waterproofing and reinforcement solutions.
Mining Industry
Essential in heap leaching ponds, tailing storage, and wastewater collection areas, providing safe containment for hazardous chemicals.
Petrochemical Industry
Serves as secondary containment liners for chemical storage tanks, oil refineries, and fuel stations, preventing environmental pollution.
Agriculture & Aquaculture
Perfect for irrigation ponds, fish farms, shrimp ponds, and livestock drinking pools, ensuring water quality and reducing seepage losses.
Fast Response: Our international sales team responds to inquiries within 12 hours.
OEM & ODM Support: Customized production based on your specifications, including thickness, width, length, and color.
Technical Guidance: We provide on-site or remote installation support and professional welding team service.
After-Sales Guarantee: Long-term product warranty and technical consultation.
Packaging: Each roll is packed with double-layer protection - inner waterproof plastic film and outer woven geotextile bag. This ensures that the product arrives in perfect condition.
Labeling: Clear identification tags with product specifications, batch numbers, and production dates.
Shipping: We cooperate with reliable international logistics companies to ensure timely delivery by sea, air, or land transportation.
Loading Capacity: Optimized roll size and weight for cost-effective container loading, maximizing space utilization and reducing freight cost.
TINHY Geosynthetics Co., Ltd. is a leading manufacturer and exporter of geosynthetics in China. With over 20 years of experience in the industry, we specialize in producing geomembranes, geotextiles, geogrids, geocells, and other related geosynthetic materials.
Our factory covers an area of more than 67,000 square meters, with an annual production capacity of over 100 million square meters of various geosynthetics. With advanced production equipment imported from Germany and Italy, and over 300 skilled employees, Tinhy ensures a stable supply of high-quality products to customers worldwide.
We have successfully supplied materials for thousands of projects in Asia, Europe, Africa, the Middle East, North America, and South America. Our products are widely recognized for their performance, durability, and reliability.
Choosing Tinhy Geosynthetics means choosing quality, reliability, and long-term partnership. Whether your project is in landfill, mining, water conservancy, agriculture, aquaculture, or petrochemicals, our products provide safe, durable, and cost-effective solutions.
We warmly welcome inquiries and look forward to cooperating with partners worldwide to create sustainable and environmentally friendly projects.
| Item | Description |
|---|---|
| Product Name | HDPE / LDPE / LLDPE Geomembrane |
| Material | High-Density Polyethylene (HDPE), Low-Density Polyethylene (LDPE), Linear Low-Density Polyethylene (LLDPE) |
| Thickness | 0.2mm - 4.0mm |
| Width | Up to 8 meters (customizable) |
| Length per Roll | 50m - 200m or as requested |
| Color | Black, White, Green, or Customized |
| Surface Type | Smooth / Textured (Single or Double Side) |
| Standard | ASTM / ISO / GRI-GM13 / GB 13,764-2017 |
| Tensile Strength | ≥ 27 MPa (HDPE, ASTM D6693) |
| Elongation at Break | ≥ 700% |
| Tear Resistance | ≥ 150 N |
| Carbon Black Content | 2% - 3% |
| UV Resistance | Excellent (≥ 5000 hours, ASTM G154) |
| Temperature Range | -60°C to +70°C |
| Waterproof Performance | 100% Impermeable |
| Lifespan | ≥ 50 years (underground) |
| Packing | Standard export packaging with woven fabric and plastic film |
| Production Capacity | 10,000,000 m² / month |
| Payment Terms | T/T, L/C, Western Union |
| Trade Terms | EXW, FOB, CIF, CFR available |
| Origin | Shandong, China |
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