Fiberglass Water Tank / FRP/GRP

Fiberglass water tanks are advanced water storage solutions made from high-performance glass fiber reinforced plastic (FRP).
Thanks to their superior material properties, they are increasingly popular in civil, industrial, and agricultural applications.

Key Points Tag :

Customizable
15 years of experience
Original Manufacturer
Full product range
Shipping/Land transport
Wire Transfer

Fiberglass Water Tanks: Lightweight, Durable, Hygienic, and Efficient Water Storage Solutions

The primary raw materials used in the production of fiberglass water tanks are glass fiber and synthetic resin, typically unsaturated polyester resin. Glass fiber provides the structure with high strength and rigidity, while the synthetic resin acts as the matrix material, functioning as a binder, load transfer agent, and corrosion protector. The manufacturing process involves layering glass fiber cloth or felt impregnated with resin in a mold and then curing it to form a solid structure.
Factory custom fiberglass emergency water tank for production Outdoor fiberglass water tank for agricultural use.

Application Scenarios

  • Civil Use: Water storage for residential buildings, hotels, schools, and hospitals, including domestic water supply and fire-fighting systems.
  • Industrial Use: Cooling water, circulating water, process water, and wastewater treatment in factories.
  • Agricultural Irrigation: Large-scale water storage for irrigation systems. The durability, safety, and cost-effectiveness of fiberglass tanks make them a reliable choice for modern agricultural applications.

Key Features:

  • Lightweight and Strong: Fiberglass water tanks are significantly lighter than reinforced concrete tanks, offering high strength and excellent impact resistance.
  • Superior Corrosion Resistance: They resist water, acids, alkalis, and salts effectively, preventing rust and helping to avoid water contamination.
  • Hygienic and Safe: The smooth interior surface reduces dirt adhesion and inhibits the growth of algae and bacteria. When constructed with food-grade resin, they meet potable water storage standards.
  • Easy to Install: These tanks typically feature a modular design, making transportation and on-site assembly easier and resulting in a shorter installation timeline.
  • Long Lifespan: With proper use and maintenance, these tanks have a service life of 15-25 years, or even longer.
  • Flexible Design Options: Fiberglass tanks can be designed in various shapes and sizes (square, round) to fit specific space requirements and customer needs.
  • Good Insulation: They offer better insulation properties than metal tanks.
  • Low Maintenance: Regular cleaning is usually sufficient to maintain the tank’s functionality.

Custom water storage tanks for high-end communities firefighting emergency water tank

Modular Fiberglass Water Tanks:

Fiberglass water tanks can be assembled to meet different volume needs, ranging from 1 to 1000 cubic meters. The tanks can also be equipped with water lifting, water supply, and overflow systems.

Water Tank Structure

  • Panels (including bottom panel, wall panels, roof panel, and manhole cover);
  • Internal Components (including internal ladder, tie rods, supports, flanges, and rubber seals);
  • External Components (including external ladder, angle iron, tie plates, bolts, and nuts);
  • U-steel Base (surface treatment options include paint, hot-dip galvanization, or stainless steel).

Tank Height and Panel Thickness Design Reference

Height Bottom Board Side 1 Side 2 Side 3 Side 4 Side 5 Top board
1000 mm 10 mm 10 mm 5 mm
1500 mm 10 mm 10 mm 8 mm 5 mm
2000 mm 12 mm 10 mm 8 mm 5 mm
2500 mm 12 mm 12 mm 10 mm 8 mm 5 mm
3000 mm 14 mm 14 mm 12 mm 8 mm 5 mm
3500 mm 16 mm 14 mm 12 mm 10 mm 8 mm 5 mm
4000 mm 18 mm 18 mm 14 mm 12 mm 10 mm 5 mm
4500 mm 20 mm 20 mm 16 mm 14 mm 12 mm 10 mm 5 mm
5000 mm 20 mm 20 mm 16 mm 14 mm 12 mm 10 mm 5 mm

 

Installation and Maintenance:

  • Installation: Ensure the foundation is level and stable. The installation sequence follows: base plate, side plates, and top plate, with the supporting structure securely fixed. Connect the piping system and check for any sealing issues.
  • Maintenance: Regularly inspect both the interior and exterior of the tank. Repair any damage promptly and perform routine cleaning and disinfection. Take antifreeze measures in cold weather, and avoid overloading the tank.
Custom fiberglass panels for agricultural water tanks Water tank for agricultural irrigation
Product Name

Fiberglass Water Tank, FRP Water Tank, GRP Water Tank

Material

FRP, GRP

Grade

Food Grade

Origin

China

Color

white

Panel Size

0.5*0.5m, 1*0.5m, 1*1m, 2*1m

Panel thickness

From 5mm to 24mm

Certification

ISO3834, ISO9001

HS Code

730990

Capacity

1000Litres -Infinity

Foundation

Concrete Foundation, U-Steel Bottom Bas

Installation

Sitting Type, Welding

Production Capacity

2000Ton/Month

Transport Package

Pallet Box, Plywood Pallet, Steel Frame

Sample

Provided

After-Sale Service

Online Technical Support

2 reviews for Fiberglass Water Tank / FRP/GRP

  1. polly –

    We installed the FRP water tank for our project, and the quality is very good. No leakage and easy to assemble. Highly recommended.

  2. Yoruba –

    Perfect for long-term outdoor use. No rust worries with this material. The surface is smooth and easy to clean. Very satisfied with the build.

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Professional Design Capability

Modular Water Tank CAD Drawings, Square Steel Water Tank Design & Installation Details
Modular Water Tank CAD Drawings & Square Steel Water Tank Design
Square Water Tank Panel Specifications & Dimensions

Packing & Shipping

  • The products are packaged using iron frames or plywood boxes to ensure they are not damaged during land transportation and shipping.
  • Each individual package is covered with a waterproof film to prevent exposure to moisture during long-term sea transportation.
  • Accurately label all panels and accessories to facilitate quick installation by customers.
Water Tank Panel Packaging 1
Plywood Box

Water Tank Panel Packaging 1
Plywood Box

Water Tank Panel Packaging 2 Steel Frame Support

Water Tank Panel Packaging 2
Steel Frame Support

Hot-Dip Galvanized Water Tank Export Packaging

Water Tank Panel Packaging 3
HDG

FRP Water Tank Export Packaging

Water Tank Panel Packaging 4
GRP/FRP

Large Components Loose Packing

Large Components
Loose Packing

Small Accessories Packaging Plywood Box

Small Accessories Packaging
Plywood Box

Full Container Shipment Steel Frame Packaging

Full Container Shipment
Steel Frame Packaging

Full container or large accessories Nude packing

Full Container Shipment
Simple Packaging

Qualification & Certification

Our water tank products are designed and manufactured in strict accordance with domestic and international standards and have passed multiple industry-recognized certifications, including ISO 9001 Quality Management System certification, food-grade stainless steel material standards (SUS304 / SUS316), and drinking water safety-related certifications.

ISO 9001 Certification
SGS Material Content testing report
WRAS certificate
Stainless Steel Water Tank Panel Inspection Report

Delivery

  • For standard water tank less than 200m3, it would be 3-5 days;
  • For non-standard water tank and customized water tank according to client’s specific requirements, it would be 7 to 15 days.
  • The final delivery time shall be subject to the actual order confirmation.

The product information provided above may not be detailed or accurate enough. Please refer to actual communication for specific details. You are welcome to contact us!