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Custom FRP/GRP Rectangular Water Tanks, Modular Drinking Water & Underground Chemical Storage With SMC Panels

Custom FRP/GRP Rectangular Water Tanks, Modular Drinking Water & Underground Chemical Storage With SMC Panels photo-1
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Product Spotlights

Custom FRP/GRP rectangular water tanks with modular SMC panels for drinking water and underground chemical storage. Lightweight, corrosion-resistant, and easy to assemble. Fully customizable in capacity and dimensions, with food-grade interior and UV-resistant exterior. Backed by 15+ years of manufacturing expertise and global shipping from China.
Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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material:
FRP (Fiberglass Reinforced Plastic) / GRP (Glass Reinforced Plastic)
shape:
Rectangular
panel_type:
SMC (Sheet Molding Compound) panels
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin/Shanghai
Delivery Detail:
Delivery time depends on order quantity.
material FRP (Fiberglass Reinforced Plastic) / GRP (Glass Reinforced Plastic)
shape Rectangular
panel_type SMC (Sheet Molding Compound) panels
application Drinking water storage, underground chemical storage, industrial water supply
customizable Yes (dimensions, capacity, inlet/outlet positions)
capacity Customizable (from 1 m³ to 1000 m³)
color Blue, green, gray, or custom (optional)
installation Modular assembly on-site
standard Complies with international water storage standards (upon request)

Welcome to Hengshui City Yike Composite Materials Co., Ltd. – your trusted partner for high-quality FRP/GRP rectangular water tanks. Established in 2009, we have been dedicated to manufacturing modular drinking water and underground chemical storage tanks using premium SMC (Sheet Molding Compound) panels. Our tanks are designed to meet diverse industrial, municipal, and commercial needs, offering excellent corrosion resistance, durability, and cost-efficiency. With an annual export value of US$1.5 million to US$2.5 million, our products are shipped to markets across North America, South America, Europe, Africa, Asia, and Oceania, reflecting our global reputation for reliability and innovation.

Our Custom FRP/GRP Rectangular Water Tanks are engineered for long-term performance. Whether you need a potable water storage solution for a community or a robust chemical containment system for underground installation, our modular SMC panel design ensures fast assembly, easy maintenance, and scalability. Below we detail the key features, technical specifications, and advantages that make our tanks a superior choice.

Key Features & Benefits

  • Modular SMC Panel Construction: Panels are hot-pressed from high-strength glass fiber reinforced plastic, providing uniform thickness, high impact resistance, and a smooth internal surface. This reduces biofilm formation and ensures water quality for drinking applications.
  • Customizable Design: Tanks can be tailored to your specific dimensions, capacity (from 1 m³ to over 1000 m³), and configuration (e.g., multi-compartment, insulation, or special inlet/outlet locations).
  • Corrosion & Chemical Resistance: FRP/GRP inherently resists rust, acids, alkalis, and other chemicals, making it ideal for underground chemical storage and harsh environments.
  • Lightweight & Easy Installation: Panels are lightweight and can be hand-carried, reducing crane requirements. Assembly is done with stainless steel bolts and sealing gaskets, allowing rapid on-site construction without welding.
  • Sanitary & Safe for Drinking Water: Our tanks comply with international food-grade standards (FDA, NSF upon request). The internal surface is non-toxic and does not leach harmful substances.
  • Underground & Above-Ground Options: Suitable for both buried and surface installations. For underground use, additional reinforcement and anti-buoyancy measures are available.
  • Long Service Life: With proper maintenance, our tanks can last 30+ years, thanks to UV-resistant coatings and advanced material formulations.

Technical Specifications (Typical)

Parameter Specification
Panel Material SMC (Sheet Molding Compound) – glass fiber reinforced polyester
Panel Thickness 3 mm – 12 mm (customizable based on tank depth)
Operating Temperature -30°C to +60°C
Maximum Working Pressure Atmospheric (gravity flow) – internal pressure up to 0.5 bar optional
Joint Sealing EPDM rubber gasket (food-grade, chemical-resistant)
Fasteners Stainless steel 304/316 bolts, nuts, and washers
Internal Lining Food-grade gel coat (standard for drinking water)
External Finish UV-resistant coating (optional color)

Additional Advantages for Your Business

  • Cost-Effective: Lower initial investment compared to concrete or steel tanks, with minimal maintenance costs over the lifespan.
  • Fast Delivery: Standard panels are stock items; customized orders typically ship within 15–30 days.
  • Global Logistics: Convenient shipping from Tianjin and Shanghai ports. We handle export documentation and packaging for safe sea transport.
  • Technical Support: Our team provides design drawings, installation manuals, and optional on-site supervision to ensure successful project completion.

At Hengshui City Yike Composite Materials Co., Ltd., we take pride in our manufacturing expertise and customer-centric approach. Since our founding in 2009, we have supplied thousands of tanks to diverse industries – from municipal water supply and agricultural irrigation to chemical plants and mining operations. Our products are trusted by clients in North America, Europe, Africa, the Middle East, and beyond. With an annual export value of US$1.5–2.5 million, we have proven our ability to deliver consistent quality on time, every time.

We invite you to partner with us for your next project. Whether you need a standard rectangular tank or a fully customized solution for underground chemical storage, our team is ready to provide a competitive quotation, technical details, and sample panels upon request. Contact us today to discuss your requirements and experience the Yike difference – where quality meets reliability.

Frequently Asked Questions (FAQ)

  1. Q: Are these tanks suitable for storing drinking water?
    A: Yes, our standard tanks use food-grade internal gel coat and EPDM gaskets that comply with international drinking water standards. We can provide certificates upon request.
  2. Q: How long does assembly take for a typical 100 m³ tank?
    A: With a 4-person crew, assembly usually takes 3–5 days. We provide a detailed installation manual and technical support.
  3. Q: Can the tank be installed underground? What about soil pressure?
    A: Yes, our tanks are designed for underground installation with optional reinforcement (e.g., thicker panels, concrete anchoring). We can calculate the required panel thickness based on your soil conditions and depth.
  4. Q: What is the maximum capacity you can manufacture?
    A: There is no strict limit; however, for very large tanks (over 1000 m³), we recommend multiple modules or a reinforced design. Our engineers will advise the best solution for your project.
  5. Q: Do you offer warranty?
    A: We provide a standard 1-year warranty against manufacturing defects, and extended warranties are available as an option.
  6. Q: Can the tank be used for storing chemicals like hydrochloric acid or sodium hydroxide?
    A: FRP/GRP has excellent chemical resistance, but the specific resin formulation must be selected based on the chemical concentration and temperature. We can recommend the appropriate liner and resin system for your chemical.
  7. Q: What is the minimum order quantity (MOQ)?
    A: For standard panels, MOQ is one set (enough for a 10 m³ tank). For customized panels, MOQ may be higher; please contact us for details.
  8. Q: How do you ensure the panels are leak-proof?
    A: Each panel is manufactured with precise molds, and assembly uses a tongue-and-groove joint with EPDM gaskets. All tanks are hydro-tested before shipment or after installation.

Ready to order? Send us your requirements (volume, dimensions, application, location) and we will provide a tailored solution within 24 hours.

Product Tags: FRP modular water tank , GRP rectangular storage tank , SMC panel tank for drinking water and chemical

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Platinum Verified Supplier
1Yr
Verified Business License
Business Type
Other
Year Established
2009
Annual Export Value
US$1.5 Million - US$2.5 Million
Product Certifications
Others

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