Product Description
GRP water tank is the abbreviation of fiberglass reinforced plastic water tanks, are leading industry and civil standard water storage equipment on the market. There are many advantages such as lightweight, strong structure, modular and sectional assembly by standard panels design. GRP tanks provide safe environment with no risk of bacteria corrosion.
Furthermore, due to the raw material to manufacturing water tank is self-resistant to bad weather and high temperature, meaning the water tank lifespan is long. Meanwhile, all raw materials attribution decides the water tank is pliable, application wide for any specific access or needs.
Two types of GRP water tanks: Korea GRP water tank (SS245 standard) and Traditional GRP water tank (National Standard 12S101).
Structure & Installation
About Installation
Various instructional videos are available covering GRP modular water tanks and steel pressure sectional water tanks. These cover stainless steel bolt-connection, HDG (hot dip galvanized), welding tanks, and corrugated steel tanks. Each guide focuses on critical points to ensure easy and precise installation.
Technical Specifications
Panel Weight vs Tank Height
As the tank height increases, the water pressure at the bottom increases. Thicker and heavier panels are used at the lower levels.
| HEIGHT (mm) |
Bottom |
1st layer |
2nd layer |
3rd layer |
Roof |
| 1000 | 15kg | 12.5kg | / | / | 10.5kg |
| 2000 | 17.5kg | 15kg | 12.5kg | / | 10.5kg |
| 3000 | 21.5kg | 18kg | 15kg | 12.5kg | 10.5kg |
| 4000 | 25kg | 24kg | 18kg | 15kg | 10.5kg |
| 5000 | 29kg | 27kg | 23kg | 18kg | 10.5kg |
Performance Criteria
| Characteristics |
Panel Performance |
Accepted Criteria |
| Tensile Strength (MN/m²) | > 103 | > 70 |
| Bending Strength (MN/m²) | > 171 | > 100 |
| Elastic Modulus (MN/m²) | > 12260 | > 6000 |
| Glass Content (%) | > 40 | > 25 |
| Water Absorption (%) | 0.1 | 0.5 (max) |
Frequently Asked Questions
Q: Are you a trading company or a manufacturer?
A: We are a factory manufacturer specializing in FRP/GRP water storage solutions.
Q: How long is the delivery time?
A: Generally, it is 5-10 days if the goods are in stock. If not in stock, it typically takes 10-15 days depending on the quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can offer samples free of charge, but the cost of freight is not included.
Q: What are your terms of payment?
A: For payments <= 1000USD, 100% in advance. For payments >= 1000USD, 30% T/T in advance, with the balance due before shipment.
Q: What standard panel sizes are available?
A: Our standard modular panel sizes are 0.5*0.5m, 1*0.5m, and 1*1m.
Q: What is the capacity range of these water tanks?
A: Our GRP tanks are highly customizable with capacities ranging from 0.125m³ to 2000m³.
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