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Basic Information
Capacity
150L - 1,000,000L
Life Time
10 Years or More
Flame Retardant
B1, B2, M1, M2, NFPA701
Temperature
-30°C to +70°C
Application
Industrial / Agriculture / Firefighting
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Product Description
Factory OEM/ODM: PVC Water & Liquid Storage Bladder Tanks
We manufacture collapsible liquid storage tanks from durable PVC-coated polyester fabric. Available in capacities from 50L to 100,000L and thicknesses from 0.6mm to 1.5mm, our self-supporting tanks are built for demanding applications. Ideal for storing rainwater, chemicals, firefighting water, and agricultural liquids.
Key Features:
- Frameless design for compact storage and easy deployment.
- Multi-layer, reinforced fabric for superior puncture and tear resistance.
- Fusion-welded seams ensure leak-proof integrity.
- Top surface design minimizes evaporation and oxidation.
- Customizable fittings, sizes, and groundsheets.
- Interconnectable systems for expanded storage capacity.
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Detailed Product Photos
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Product Parameters
| Capacity (L) |
Thickness (mm) |
Material Weight (GSM) |
Filled Size (Approx) |
Empty Weight (KG) |
| 500 | 0.65 | 750 | L:1.4M * W:1.3M * H:0.3M | 3.95 |
| 1000 | 0.65 | 750 | L:2.0M * W:1.8M * H:0.3M | 7.11 |
| 5000 | 0.90 | 1100 | L:3.6M * W:2.8M * H:0.5M | 29.22 |
| 10000 | 0.90 | 1100 | L:4.5M * W:3.8M * H:0.6M | 66.24 |
| 50000 | 0.90 | 1100 | L:10.0M * W:5.1M * H:1.0M | 198 |
| 100000 | 1.20 | 1500 | L:12.0M * W:7.1M * H:1.2M | 324 |
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Certifications & Standards
Our products meet international quality standards and are certified for various industrial and food-grade applications.
Certification
ISO9001, SGS, CTI, ROHS, FDA
Grade
Drinking Water / Food Contact / Industrial
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Frequently Asked Questions
What materials are used for these water tanks?
The tanks are made from high-tenacity PVC or TPU coated polyester fabrics, designed for excellent puncture resistance and durability.
What is the expected lifespan of the bladder tank?
Under normal environmental conditions and proper maintenance, our tanks can last for 10 years or more.
Can these tanks withstand extreme weather?
Yes, the material is engineered to operate in temperatures ranging from -30°C to +70°C and includes anti-UV treatments for sun exposure.
Is the water stored in these tanks safe for irrigation?
Absolutely. Our tanks are widely used in agriculture for rainwater collection and irrigation, keeping water clean and reducing evaporation.
How do I store the tank when it is not in use?
The frameless design allows you to fold the tank into a compact size, making it easy to store in a dry place without taking up much space.
Do you offer custom sizes or fittings?
Yes, as a factory, we provide full OEM and ODM services to customize the capacity, dimensions, and types of fittings to meet your specific needs.