Jinlong flexible water tank is a portable, foldable liquid storage solution for agricultural irrigation, drought relief, construction works, emergency rescue, bridge preloading and field operations.
It is made of high-toughness PVC composite material with high-frequency heat-welded seams for reliable leak resistance. It is tear-resistant, puncture-resistant and UV-ageing resistant to withstand harsh outdoor conditions. Capacities range from 250L up to 5,000,000L. Tank shapes include pillow, square and onion types, with custom configurations available per project requirements.
The reinforced abrasion-resistant base suits uneven ground. Pre-fitted D-rings enable anchoring on slopes and secure transport on vehicles. Large-diameter flange valves allow fast drainage and are compatible directly with fire hoses and irrigation pipes without extra adapters.
Tested for operation from -30°C to +70°C, it performs well under sand, salt spray and extreme weather. It folds flat when empty for space-saving storage and easy transport. Ideal for farm irrigation, construction drainage, disaster water storage and remote field projects, Jinlong flexible water tanks combine mobility, durability and dependable on-site water storage.
Features of Water Storage Bladder Tank
•Its flexible foldable construction shrinks into a compact size once drained, greatly simplifying transportation and onsite storage.
•Reinforced heat-welded seams deliver excellent sealing performance and prevent seepage during long-term water storage.
•Food-grade PVC material is offered as an option to meet strict safety requirements for potable drinking water storage.
•It adapts naturally to uneven and undulating ground without the need for costly or complicated concrete foundations.
•Abrasion-resistant weatherproof fabric features UV stabilisation to endure tough and unpredictable outdoor field conditions.
Specifications of Water Storage Bladder Tank
| Item | Water Storage Bladder Tank |
| Brand | JLM |
| Material | PVC polyester |
| Thickness | 0.7--1.2mm |
| Capacity(L) | 250L-5000000L |
| Shape | Pillow,onion,rectangle |
| Color | Blue,brown,gray,green,orange |
| Temperature Resistance | -30℃ / +70℃ |
| Features |
Tear resistant, abrasion resistant, durable |
| Applications |
Agricultural irrigation, forest firefighting, bridge preloading |
| Supply Type | Make-to-Order |
| OEM/ODM | Accepted |
| Note: color, weight, width, base fabric, surface treatment and all functional features are customizable. | |
Applications of Water Storage Bladder Tank
Jinlong Water Storage Bladder Tank is ideal for irrigation, drought relief, fire-fighting and bridge preloading water storage in outdoor field sites.

Agricultural Irrigation

Forest Firefighting

Bridge Preloading
FAQ of Water Storage Bladder Tank
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