Potable Water Safe FRP SMC GRP Storage Tank for Domestic Drinking Water
Product Spotlights
Welcome to Hengshui City Yike Composite Materials Co., Ltd. – a trusted manufacturer specializing in advanced composite water storage solutions since 2009. Our Potable Water Safe FRP SMC GRP Storage Tank is engineered specifically for domestic drinking water applications, combining the strength of fiberglass with the hygienic safety required for everyday use. With years of expertise in composite materials and a global export network spanning North America, Europe, Asia, and beyond, we deliver tanks that meet rigorous quality standards for clean water storage.
This tank is made from high-grade FRP (Fiberglass Reinforced Plastic), SMC (Sheet Molding Compound), and GRP (Glass Reinforced Plastic) – materials renowned for their corrosion resistance, lightweight nature, and long service life. Unlike traditional steel or concrete tanks, our composite tank does not rust, leach chemicals, or support bacterial growth, making it an ideal choice for storing potable water. Every unit is manufactured using a precision compression molding process, ensuring uniform wall thickness, smooth interior surfaces, and leak-proof joints.
Whether you need a small residential tank for a family home or a larger capacity unit for a community water supply, our tanks are fully customizable in size, color, and configuration. They are designed for easy installation, low maintenance, and reliable performance under various climatic conditions. Below, we detail the key features, technical specifications, and benefits that make our storage tank a smart investment for clean drinking water.
🔹 Key Features & Benefits
- Food-Grade Safety: The interior surface is coated with a non-toxic, FDA-compliant resin that prevents any leaching of harmful substances, keeping your water pure and safe for daily consumption.
- Corrosion & Rust-Proof: Unlike metal tanks, our FRP/SMC/GRP material is completely resistant to rust, corrosion, and chemical reactions, even when exposed to chlorinated water or acidic environments.
- Lightweight & Easy to Install: A typical 1000L tank weighs only 30-50 kg, allowing one or two people to handle installation without heavy machinery. No special foundation is required – just a level surface.
- UV-Stabilized Outer Layer: The tank includes a UV-resistant gel coat that protects against sun damage, fading, and degradation, ensuring long-term durability even in direct outdoor sunlight.
- Low Maintenance: The smooth inner surface inhibits algae and bacterial growth, and the tank is easy to clean with mild soap and water. No painting, lining, or anti-corrosion treatment needed.
- High Strength-to-Weight Ratio: The composite structure offers excellent mechanical strength, capable of withstanding ground movement, wind loads, and moderate impacts without cracking.
- Thermal Insulation: The material naturally provides some insulation, helping to keep water temperature stable and reducing heat gain in summer or freezing risk in winter (down to -30°C).
- Customizable Options: Available in multiple capacities (from 100L to 20,000L), various colors, and with optional fittings such as inlet/outlet flanges, overflow pipes, manholes, level indicators, and more.
🔹 Technical Specifications
| Parameter | Value / Range |
| Material | FRP (Fiberglass) + SMC/GRP sheet molding compound |
| Capacity | 100L – 20,000L (custom sizes made to order) |
| Wall Thickness | 3mm – 8mm (depending on capacity and design) |
| Working Pressure | Atmospheric (standard); pressurized models available on request |
| Temperature Range | -30°C to +60°C |
| Color | White, blue, green, gray, or custom RAL color |
| Lifespan | 20+ years under normal use |
| Installation | Above ground, level surface, no special foundation required |
| Optional Add-ons | Manhole, overflow, drain valve, level indicator, inlet/outlet flanges, UV protective cover |
🔹 Why Choose Our Tank for Your Domestic Water?
- Health First: Our tanks are manufactured using food-grade raw materials that meet international standards for potable water contact. No metallic taste, no chemical odor – just pure, clean water.
- Cost-Effective: Compared to stainless steel or concrete tanks, our composite tank offers a lower initial cost, zero maintenance over years, and energy savings due to its insulating properties.
- Versatile Compatibility: Works seamlessly with existing plumbing systems, filtration units, and water pumps. Suitable for both gravity-fed and pressurized distribution.
- Eco-Friendly: The composite material is 100% recyclable, and the long service life reduces waste. No need to replace tanks frequently.
- Global Reach & Reliable Support: With annual export value of US$1.5 million – US$2.5 million, we ship to over 30 countries. Our team provides technical guidance, installation tips, and after-sales service.
- Factory-Direct Pricing: As a manufacturer based in Hengshui, Hebei, China, we offer competitive wholesale prices without middlemen. Custom orders are welcome with flexible MOQ.
🔹 Trust & Credibility
Hengshui City Yike Composite Materials Co., Ltd. has been dedicated to the composite materials industry since 2009, accumulating over a decade of manufacturing experience. Our products have been exported to North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, East Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, and the domestic market. We maintain an annual export value of US$1.5 million – US$2.5 million, reflecting consistent demand and customer satisfaction. Our port of shipment includes Tianjin and Shanghai, ensuring efficient logistics worldwide.
We understand that storing drinking water requires the highest level of safety and reliability. That’s why every tank undergoes strict quality control – from raw material inspection to pressure testing and final visual check. We are confident that our Potable Water Safe FRP SMC GRP Storage Tank will exceed your expectations. Contact us today for a quote, sample request, or technical consultation. Let us help you secure a clean, safe water supply for your home or community.
🔹 Frequently Asked Questions (FAQ)
1. Is this tank truly safe for drinking water?
Yes, absolutely. The tank is made from food-grade resin and fiberglass that does not leach any harmful chemicals. It is designed specifically for potable water storage and is compliant with international food contact safety standards.
2. Can I use this tank outdoors in hot or cold climates?
Yes. The tank features a UV-stabilized outer layer to resist sun damage, and the material can withstand temperatures from -30°C to +60°C, making it suitable for most climates. For extreme cold, we recommend insulating the tank or keeping it indoors.
3. How long does the tank last?
With proper installation and minimal maintenance, the tank can last over 20 years. The composite material does not rust, corrode, or degrade like metal or concrete tanks.
4. What sizes are available? Can I get a custom size?
We offer standard sizes from 100L to 20,000L. Custom capacities and dimensions are also available – please contact us with your requirements, and we will provide a tailored solution.
5. Do I need any special foundation or tools for installation?
No special foundation is needed. The tank is lightweight and can be placed on a flat, level surface (concrete pad, gravel, or compacted soil). No heavy machinery is required for positioning.
6. How do I clean the tank?
The smooth interior surface resists algae and dirt buildup. Simply rinse with water and mild detergent, then flush thoroughly. A manhole can be added for easy access. We recommend cleaning once a year.
7. Can I connect the tank to my existing water pump or filtration system?
Yes. The tank comes with standard inlet/outlet openings (e.g., 1.5" or 2" BSP fittings) that can be adapted to most plumbing systems. Optional flanges and connectors are available.
8. What is the minimum order quantity (MOQ)?
We accept small orders for sample testing, typically 1 piece. For bulk orders, MOQ is flexible – please discuss with our sales team for the best pricing.
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