FRP Panel Water Tank
FRP Water Tank,is also called “SMC modular water tank” or "Sectional panel water tank", It is a good way to store water, It is installed by SMC panels, bolts & nuts, Seal components, steel instruction parts, Pipe connection flanges. It is easy and quick to installation. The GRP panels are connected by the bolts&nuts, steel support rod, sealing rubber strips, basic channel steel, lacing wire, lacing wire plates, ladders, manhole cover, flanges, etc. More and more traditional water tanks are being replaced by GRP tanks.
FRP Water Storage Tank
Durable and corrosion-resistant FRP water tank for safe and long-term water storage. Ideal for residential, commercial, and industrial applications. Lightweight, leak-proof, and easy to install. Custom sizes available.
Modular FRP Water Tanks
High-quality FRP water tank designed for clean and hygienic water storage. Made from food-grade resin and reinforced fiberglass, ensuring strength and longevity. Perfect for potable water systems, rainwater and HVAC.
SMC Panel Water Tanks
Reliable FRP water tank with modular design for flexible capacity and easy transportation. UV-resistant and weatherproof for outdoor use. Low maintenance and 20+ year service life. OEM/ODM supported.
Structural of FRP Water Panel Tanks
FRP water tank structure mainly incude 5 party ,1) SMC panels, 2)connetction bolts and nuts, 3)inner accessories, 4)outter accessories and 5) C-chanel base.
Panel size: 1000mm*1000mm, 1000mm*500mm, 500mm*500m，1500*1000mm
Panel thickness(according to height):2mm-18mm
Foundation: Concrete foundation or U-steel bottom base
Capacity of FRP Water Tank Calculate
Rectangular or Square FRP Water Tank
For tanks with a rectangular or square base, use the formula:
Volume (V) = Length (L) × Width (W) × Height (H)
Notes:
- The result is the volume in cubic meters (m³).
- To convert cubic meters to liters (L), multiply by 1000 (since 1 m³ = 1000 L).
FRP Panel Size and Shape Design
FRP water storage tank constructed by assembling standard-sized SMC molded panels such as:1500×500 mm / 1000×1000 mm / 1000×500 mm / 500×500 mm, The length, width, and height dimensions of the water tank should be selected as multiples based on 500mm.
Performance of FRP Panels
| Tensile strength,Mpa: | ≥60 |
| Bending strength,Mpa: | ≥100 |
| Bending modulus,Gpa: | ≥7.0 |
| Pap hardness: | ≥60 |
| Bibulous rate,% : | ≥60 |
| Glass fiber content,% : | ≥25 |
Technical Data of FRP Water Tanks
| GRP Water Tank Height | GRP Water Tank Panel Thickness (mm) | |||||
| Bottom | Side 1st | Side 2nd | Side 3rd | Side 4th | Top panel thk | |
| 1m | 7mm | 7mm | 4/5mm | |||
| 1.5m | 8mm | 8mm | 7mm | 4/5mm | ||
| 2m | 8mm | 8mm | 7mm | 4/5mm | ||
| 2.5m | 10mm | 10mm | 8mm | 7mm | 4/5mm | |
| 3m | 12mm | 10mm | 8mm | 7mm | 4/5mm | |
| 3.5m | 14mm | 12mm | 10mm | 8mm | 7mm | 4/5mm |
| 4m | 16mm | 14mm | 12mm | 10mm | 8mm | 4/5mm |
FRP Water Tank Panel Weight | |||||||||
| Panel Type | 20# | 18# | 16# | 14# | 12# | 10# | 8# | 5# | 4# |
| Round Design | 40kg | 36kg | 32kg | 28kg | 24kg | 21kg | 18kg | 13kg | 11.5kg |
| Square Design | / | / | 34kg | 31kg | 26kg | 22kg | 18kg | 13kg | / |
FRP Water Tank Panel Properties | |||||
| Tensile Strength | Bending Strength | Bending modulus | Pap hardness | Bibulous rate | Glassfiber Content |
| ≥60 Mpa | ≥100 Mpa | ≥7GPa | ≥60 HBa | ≤1.0% | ≥25% |
Feature of FRP Water Tanks
✅ High Strength & Durability
Made from high-quality fiberglass-reinforced plastic (FRP), our water tanks offer excellent structural strength and can withstand harsh weather conditions. Designed for a service life of 20+ years.
✅ Corrosion and Rust-Proof
Unlike steel or concrete tanks, FRP tanks are completely resistant to rust, corrosion, and chemical degradation, making them ideal for long-term water storage in aggressive environments.
✅ Leak-Proof & Hygienic Design
Seamless construction with food-grade resin ensures no leakage and prevents contamination. Safe for storing potable (drinking) water and meets international hygiene standards.
✅ Lightweight & Easy Installation
Lightweight design reduces transportation costs and allows for quick, on-site assembly. Modular panels make installation simple, even in confined spaces.
✅ UV-Resistant & Weatherproof
Outer gel coat layer provides superior protection against UV radiation and extreme temperatures, ensuring long-term performance in outdoor installations.
✅ Low Maintenance & Cost-Effective
Requires no painting or coating. Resistant to algae and bacterial growth, reducing cleaning frequency and maintenance costs.
✅ Customizable Capacity & Size
Available in various standard sizes or fully customizable to meet specific project requirements – from small residential tanks to large industrial water storage systems.
✅ Environmentally Friendly
Recyclable materials and energy-efficient manufacturing process support sustainable water management solutions.
Application of FRP Water Tanks
■ Residential Water Storage
Ideal for homes, apartments, and housing complexes needing reliable daily water supply, especially in areas with irregular water access.
■ Commercial Buildings
Widely used in hotels, shopping malls, offices, and hospitals for clean water storage and fire protection systems.
■ Industrial Water Supply
Suitable for factories, power plants, and manufacturing units requiring large-volume, chemical-resistant water storage for processes and cooling.
■ Municipal & Urban Water Supply
Used in city water distribution networks, reservoirs, and booster stations for safe and scalable water storage infrastructure.
■ Rainwater Harvesting Systems
Perfect for collecting and storing rainwater for irrigation, landscaping, and non-potable uses – a sustainable solution for eco-friendly buildings.
■ Agricultural & Rural Water Management
Supports irrigation, livestock watering, and drinking water supply in remote or off-grid areas.
■ HVAC & Cooling Systems
Commonly used as expansion or condensate tanks in heating, ventilation, and air conditioning systems.
■ Emergency & Disaster Relief
Rapid-deployment FRP tanks provide clean water storage in disaster-stricken or temporary settlement areas.
Different Type Water Storage Tanks Solution
China Supply (Fiberglass) GRP Sectional Panel Water Tank, (HDG) Galvanized Steel Sectional Water Tank, Stainless Steel Sectional Water Tank，Corrugated Round Galvanized Water Tanks, Elevated Overhead Water Tank Tower，Insulation GRP/HDG/SS Water Tank, Top Quality Water Storage Tanks.
Accessories of FRP Water Tank
| ● PANELS -- Size: 1000× 1000mm, 1000× 500mm, 500× 500mm Panel thickness : 4mm, 5mm, 8mm, 10mm, 12mm, 14mm, 16mm. ●BOLTS & NUTS & WASHERS -- ●BASE STEEL-- ●INTERNAL STRUCTURE-- | ●FLANGES-- For drainge, overflow hole etc. Hot dipped galvanized or stainless steel ●SEALING RUBBER-- ●LADDERS-- ●WATER INDICATOR-- ●MANHOLE COVER-- |
Installation Step of FRP Water Panel Tanks
Step1:: Cement Foundation and Base Chanel Steel Install
Step2:: Bottom Panel Connection and Install
Step3:: Side Panel Connection and Install
Step4:: Water Stoppage Angle Iron Install
Step5:: Lacing Bar Install
Step6:: Top Cover Panel Install
Step7:: Flange Install
Step8:: Ladder Install
Step9 :: Water Level Gauge Install
FAQ for FRP WATER TANKS
■ How to Install FRP Water Tank?
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■ What is The Difference Between FRP and GRP Water Tanks?
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■ FRP Water Tanks vs. Galvanized Steel Water Tanks
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■ Tools Used for Install FRP Water Tank
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■ Different Top Cover Panels of FRP Water Tanks
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■ How to Produce FRP Water Storage Tanks?
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■ What Accessories Include for FRP Water Tanks?
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■ Foundations Type for GRP/FRP Water Tank
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Contacts
Xingtai City, Hebei Province, China
cn@cnhbwatertank.cn
+86-15350598856
+86-15350598856(WhatsApp)
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