Rectangle Galvanized Steel Water Tank

Rectangle Galvanized Steel Water Tank

Rectangle galvanized steel water tank features a robust, bolted modular design made from hot-dip galvarizedsteel panels (zinc coating >275g/m2) for superior corrosion resistance. Ideal for potable water storage, fire-fighting systems, and industrial applications, it offers capacities from 1ms to 200om8+ with fully customizabledimensions to fit rooftops, basements, or tight plant rooms. Easy on-site assembly-no welding required-andbuilt to last over 25 years with minimal maintenance. Global shipping available.
Product Name: Rectangle Galvanized Steel Sectional Panels Water Tanks

Usage: Water Storage

Capacity : 1m3 - 2000m3

Panel Thickness: 2-5mm

Original: China

Technical Data

Galvanized Steel Water Tank Pressed Panels

Pressed Sectional Panels

1. SMC Modular Fiberglass Panels

2.1000x1000mm,1000x500mm,

500x500mm1000x1500mm

3. Design with Round or Square Shape

Accessories for Rectangle GRP Sectional Water Tank

Accessories Fittings

1. Provide with full set accessories

2. Material option galvanized or stainless

3. Inner steel lacing bar and steel rod support

4. Customized flange pipe opening holes

Galvanised Water Storage Tank Length Width and Height

Dimesion

1. Same Volume Can be Different Dimentions

2. Height Better Equial or Less than 4m

3. Dimension Need to Selected as

Multiples of500mm or 1220mm

Insulation Layer GRP Sectional Water Tank

Insulation Panels

1. Polyurethane Foam+Color Steel Plate

2. Thickness: 50mm

3. Weight: 3KG/M2

Galvanized Steel Water Tank Manhole Cover

Dimesion

1. Special Design

2. Postion at Top Roof of HDG Water Tank

3. Each Water Tank We Will Send It

Steel Tower for Elevated GRP Sectional Water Tank

SteelTower

1. Option Height According to Request

2. Material: Carbon Steel Q355B+Q235B

3. Surface: Paint or Galvanized

Structural

Hot dip galvanized steel pressed water tank structure

1) Water Tank Surface Structure
Constructed by assembling standard-sized SMC molded panels, GRP panel sizes such as:
1000x1000 mm
1000x500 mm
500x500mm
1500x500mm
GRP Paned thicknes ptionsindlude srm, mm. 7mm, em,1omm, 12m. 14nm. 1omm,1ernm,et, dferent ayer panedl wlbe deslgn wth dferent thicdknes These panels are asenbled
to form a rectangular water tank structure.

2) Internal Support System
Stainless steel or hot-dip galvanized lacing bar and steel support rods that provide internal structural support

3) Pipe Connections
Pipe connections are made using pre-welded flange with various sizes, includingInlet, outlet, bottom drain,overflow,The size and position of the fange ports can be customized according to customer requirements

4) Other Accessories
Bolts and nuts for connect GRP panels,Manhole cover Internal and external ladders Watelevel indicator, etc.

5) Tank Sealing Materials
A sealing belt is placed between the GRP panels to prevent leakage. Leak-proof materials such as leak sealing and glass glue.

Specification

✅High-Strength

✅Corrosion Resistance

✅Light Weight

✅Durability

✅Low Maintenance

✅Design Flexibility

GRP/FRP Panel

Premium galvanized steel water tank panels made from high-strength, hot-dip galvanized steel (zinc coating >275g/m2) formaximum corrosion resistance. Each panel pre-drilled boltholes for fast, weld-free assembly of modular rectangular orsquare water tanks. Suitable for potable water, fire protection,and industrial storage systems. Panels are customizable in size(standard thickness: 2-5mm) and designed for easy globalshipping in flat-packed form. Ideal for contractors and OEMsseeking reliable, code-compliant water storage solutionsworldwide.

Galvanized Steel Water Tank Pressed Panels
Hot Dip Galvanized Steel Water Tanks Panel

✅High Strength

✅Corrosion Resistance

✅Cost Effective

✅Easy Install at Site

✅Material Gl or SS

✅Long Service Life

Structural Support

Structural support systerm is the most important accessoriesfor water tanks, such as lacing bar and vertical support rod,Lacing bartransfers tensile loads from the upper sections ofthe tank to the foundation, reducing stress on wall panels.vertical rods are designed to handle compressive and tensileforces from above. They enhance overall tank stability,especially in regions prone to seismic activity or extremeweather.    

Lacing Bar and Vertical Support for Water Tank
Steel Strcuture - Hot Dip Galvanized Steel Water Tanks

✅Sealing Belt Black&White

✅Auxiliary Angle Iron

✅Glass Glue

✅Easy to Install

✅Long Service Life

✅Easy to Maintance

Sealing Components

The water tanks is sectional panel connection, for gap ofpanels, sealing components is import to make the water tankleak-proof, main component include, sealing belts,auxiliary (angle) iron, glass glue, with the right and good qualitysealing accessories, make the water tanks don't have anypossible for leak water, also for long time use, if any point has aleak problem, it is easy to change or repaire with thesecomponents.

Sealing Belt for Water Tank
Sealing Systerm - Hot Dip Galvanized Steel Water Tanks

✅Customized Flange

✅Manhole Cover

✅Water Meter

✅Inner and Outer Ladder

✅Roof Air Vent

✅Easy to Install

Accessories

The type and size of pipe connections for the water tank can becustomized according to customer requirements. By default,we will provide at least four types of flanges, including the inletflange, outlet flange, drain flange.nd overflow flange.Additionally, we will supply a manhole cover, an air vent, bothinternal and external ladders, a water level meter, and othernecessary accessory fittings. if you require any customizedfittings, we can discuss and confirm the details.

Pipe Connect Opening Flange - Hot Dip Galvanized Steel Water Tanks
Accessories- Hot Dip Galvanized Steel Water Tanks Panel

Application

POTABLE WATER STORAGE

Ensures safe, clean, and odorlessstorage for drinking water

FIRE PROTECTION SYSTEMS

Offers reliable emergency water reserves
for firefighting

AGRICULTURAL IRRIGATION

Stores water and chemicals for farming, with corrosion resistance.

COMMERCIALBUIL    DING

For offices, malls, and hotels.Industrial Process Water Tanks

Case Gallery

GRP (Glass Reinforced Plastic) tanks are versatile solutions for numerous applications. They safely store potable water wthoutaffecting taste or odor In frefighting systems, they offer a dependable water reserve. Thelr corrosion resistance makes them idealfor agricultural irigation and various industrial processes, including chemical storage. These tanks are also perfectly suited forunderground installation and can efficiently handle hot liquids.

Case 1-Galvanized Steel Water Tank
Case 3-Galvanized Steel Water Tank
Case 4-Galvanized Steel Water Tank
Case 2-Galvanized Steel Water Tank

FAQ

What is GRP and FRP? Is it the same material?

Yes. GRP (Glass Reinforced Plastic) and FRP (Fiber Reinforced Plastic) generally refer to the same composite material made of resin reinforced with fiberglass. GRP water tanks are widely used due to their corrosion resistance, lightweight structure, high strength, and long service life.

Do you offer custom sizes and capacities?

Yes. We provide customized GRP water tanks in various dimensions and capacities to meet project requirements. Tank sizes can be designed according to available installation space, water storage needs, and local standards.

What is a rectangular GRP sectional water tank?

A rectangular GRP sectional water tank is a modular storage tank assembled from molded GRP panels. The sectional design allows flexible capacities, easy transportation, and convenient on-site installation, making it suitable for commercial, industrial, municipal, and residential applications.

How is the tank assembled on-site?

The tank is assembled by connecting GRP panels with bolts, sealing materials, and internal reinforcement structures. Our team can provide installation guidance, assembly drawings, and technical support to ensure proper installation and performance.

Do you provide installation services or technical support?

Yes. We offer comprehensive technical support, including design consultation, installation instructions, assembly drawings, and remote or on-site assistance when required. Our engineering team helps ensure smooth project execution.

What are the advantages of GRP tanks over steel or concrete tanks?

GRP water tanks offer several advantages:

  • Excellent corrosion resistance
  • Lightweight and easy transportation
  • Fast on-site assembly
  • Low maintenance requirements
  • Hygienic and suitable for potable water storage
  • Long service life
  • Flexible modular design and capacity expansion

Compared with steel or concrete tanks, GRP tanks often provide a more cost-effective and durable water storage solution.

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CHINA WATER STORAGE TANK-GOOYI

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Email : cn@cnhbwatertank.cn

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Web:www.gywatertank.cn

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