FRP Tanks and Nitrogen-Sealed Tanks are high-performance water storage solutions designed for diverse applications, combining durability, hygiene, and precision control:
Premium Construction: The inner liner is made of sanitary-grade 板材 (sheet material) for safety, while the exterior is reinforced with resin + fiberglass winding—delivering high strength, lightweight design, acid/alkali resistance, and oxidation resistance.
Nitrogen-Sealed Function (for Ultra-Pure Water): Nitrogen-sealed tanks are specialized for storing ultra-pure water (conductivity >10MΩ·cm). They separate water from air by injecting nitrogen, with automatic pressure control via inlet/outlet valves to prevent secondary contamination of ultra-pure water.
Specifications & Customization: Available in total volumes from 0.5m³ to 40m³ (with diameter/height configurations listed), and supporting customization for tanks with diameters ≥3.5m. Key accessories (liquid level gauge, water/nitrogen ports) come in standard DN sizes (DN15 to DN80).
Versatile Applications: Suitable for industrial, commercial, and residential scenarios—including ultra-pure water storage, drinking water supply, water treatment, fire water systems, and other water storage needs.
These tanks balance reliability, adaptability, and hygiene, making them ideal for both standard and specialized water storage requirements.
Product Advantages
1.Installation conditions:No affected by weather or climate
2.Material properties: high quality pp/PE composite material; anti-acid,alkali-resistant ,pull-resistant
3.Small liquid resistance:smooth inner wall and low friction result
4.Long life-spans :over the 50 years in normal pressure working
5.Excellent impact resistance in low temperature
6.Good tightness ,no leakage, preventing the pollution of traditional the septic tank ground water leakage
7.Large mechanical strength:,high ring stiffness to up to the SN20,no easier to be cracked
8.Smooth inner wall;long clearing period;convenient clearing;saving maintenance costs
9.Working temperature:-100 degree to 200 degree
10.Installation freely and eliminates need for gravel and heavy machinery
11.Eco-friendly,recycle material and reducing carbon footprint
Application scenarios
1. Industrial Water Treatment with multi-layer media
2. Water Softening
3. Centralized Filtration System for high rise residential and commercial buildings such as residence, high rise office building, hotels and resorts.
4. Aquaculture, fish farming filtration system
5. Many other water filtration and treatment applications.
6.Grease Trap or Interceptor