Sectional Rectangular GRP FRP Fiberglass Water Tank - Food Grade for Drinking Water Storage
Product Spotlights
Hengshui City Yike Composite Materials Co., Ltd. has been a trusted manufacturer of composite water storage solutions since 2009. Our Sectional Rectangular GRP FRP Fiberglass Water Tank is specifically designed for food-grade drinking water storage, combining the durability of glass-reinforced plastic with the flexibility of modular construction. This tank meets stringent sanitary standards, ensuring safe and clean water for residential, commercial, and industrial applications. With over a decade of experience and annual exports exceeding US$1.5 million, we deliver reliable, corrosion-resistant tanks that are easy to transport and assemble on site.
Below we provide a comprehensive overview of the product’s features, technical specifications, and benefits, as well as answers to frequently asked questions.
Key Features
- Food-Grade Material: Made from high-quality GRP/FRP with food-grade resin, the tank is safe for potable water storage and complies with international drinking water standards.
- Modular Sectional Design: The tank consists of pre-fabricated panels that are bolted together on site, allowing for easy transportation through narrow passages and quick assembly without heavy machinery.
- Corrosion & Chemical Resistance: Fiberglass is inherently resistant to rust, rot, and chemical attack, ensuring a long service life even in harsh environments.
- Lightweight Yet Strong: Each panel is lightweight (typically 10–30 kg) yet offers high structural strength, reducing the need for heavy foundations.
- Customizable Capacity: Available in capacities from 1 m³ to 10,000 m³, with dimensions tailored to your specific site requirements.
- Low Maintenance: Smooth inner surface prevents algae growth and scale buildup, minimizing cleaning frequency and maintenance costs.
- UV & Weather Resistant: Outer gel coat protects against UV degradation, making the tank suitable for both indoor and outdoor installation.
Technical Specifications
| Parameter | Details |
| Material | GRP (Glass Reinforced Plastic) / FRP (Fiberglass) |
| Panel Thickness | 3 mm – 12 mm (depending on tank height and capacity) |
| Standard Panel Size | 1m x 1m / 1m x 0.5m / 0.5m x 0.5m (or customized) |
| Pressure Rating | Atmospheric pressure (unpressurized tank, optional reinforcement for higher head) |
| Working Temperature | -40°C to +60°C |
| Color | Blue (standard), other colors available upon request |
| Accessories | Manhole, ladder, inlet/outlet flanges, overflow pipe, level indicator (optional) |
| Compliance | Food-grade resin conforming to international potable water standards (NSF/ANSI 61, WRAS, etc. available upon request) |
Advantages & Customer Benefits
- Easy Installation: The sectional design means panels can be carried through standard doorways and assembled in confined spaces. No welding or special tools required – only a simple bolting kit.
- Cost-Effective: Compared to stainless steel or concrete tanks, our GRP tank offers lower material cost, reduced transportation expenses, and minimal labor for installation.
- Hygienic & Safe: The smooth gel coat interior does not harbor bacteria and is easy to clean. The tank is inert and does not leach harmful substances into the stored water.
- Long Service Life: With proper maintenance, a GRP water tank can last 20–30 years or more. It is resistant to corrosion, UV radiation, and extreme weather.
- Scalability: Need more storage later? Simply add additional panels to expand the tank capacity without replacing the entire unit.
- Eco-Friendly: Fiberglass is a sustainable material with low energy consumption during manufacturing, and the tank is fully recyclable at end of life.
Company Credibility: Hengshui City Yike Composite Materials Co., Ltd. has been serving global markets since 2009, with annual export value between US$1.5 million and US$2.5 million. Our products are shipped to major ports including Tianjin, Shanghai, and other Chinese ports, and we have supplied customers across North America, South America, Europe, Africa, Asia, Oceania, and the Middle East. With a dedicated team and strict quality control, we ensure every tank meets the highest standards of performance and safety. We invite you to contact us for a customized solution or a free quote. Your satisfaction is our priority.
Frequently Asked Questions
-
Q: Is this tank safe for storing drinking water?
A: Yes, our tank is made from food-grade GRP/FRP materials. The resin and gel coat are specifically formulated to meet potable water standards, and we can provide NSF/ANSI 61 or WRAS certification upon request. -
Q: How is the tank assembled? Do I need special tools?
A: The tank is delivered in flat panels. Assembly is done by bolting the panels together using stainless steel bolts and a sealing gasket. No welding or heavy machinery is required – only basic hand tools. -
Q: What is the maximum capacity you can provide?
A: Our sectional tanks can be customized up to 10,000 m³. For larger volumes, we can design multiple connected tanks or a reinforced structure. -
Q: Can the tank be installed outdoors?
A: Absolutely. The UV-resistant gel coat protects the tank from sun damage, and the material withstands temperatures from -40°C to +60°C. For extreme climates, optional insulation is available. -
Q: What is the expected lifespan of the tank?
A: With proper installation and maintenance, the tank can last 20 to 30 years. The fiberglass structure does not rust or rot, and the interior remains smooth, reducing maintenance needs. -
Q: Can I expand the tank after it is installed?
A: Yes, one of the key advantages of the sectional design is expandability. You can add extra panels to increase the height or length of the tank, as long as the foundation is adequate. -
Q: What accessories are included?
A: A standard tank includes a manhole, inlet/outlet flanges, and an overflow connection. Optional accessories such as ladders, level indicators, and internal baffles are available at extra cost. -
Q: How do I clean the tank?
A: The smooth interior surface can be easily cleaned with a soft brush and mild detergent. We recommend periodic inspection and cleaning at least once a year to maintain water quality.
Contact Hengshui City Yike Composite Materials Co., Ltd. today for a competitive quotation and professional technical support. We are ready to serve you from our factory in Hengshui, Hebei, China.
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