Cylindrical Stainless Steel Insulated Water Tank

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Round stainless steel insulated water tank

Introduction

The cylindrical stainless steel insulated water tank is a long-lasting, energy-saving and reliable hot water tank. Its core feature is to store and maintain water temperature for a long time. It is a water storage device widely used in household, commercial and industrial fields.

Material: SUS304 stainless steel, SUS201 stainless steel
Components: 304 stainless steel, 201 stainless steel, head, bracket
Capacity: 0.3T-100T (customizable upon request)

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Technical Parameters

Specifications	Specific Parameters	Common Specifications/Options
Core Dimensions	Capacity	Home Use: 0.3T, 0.5T Industrial Use: 1T, 2T, 3T, 5T, 10T, 15T, 20T, 30T, 50T, 100T
	Diameter	Dependent on capacity and installation space, no fixed standard.
	Height	Varies based on capacity and diameter.
Material Specifications	Inner Tank Material	SUS304
	Outer Shell Material	304 Stainless Steel 201 Stainless Steel
	Panel Thickness	Inner Tank: Typically 0.6mm – 1.5mm (The larger the capacity, the thicker the plate) Casing: Typically 0.4mm – 0.8mm
Thermal Insulation Performance	Insulation Material	Polyurethane Foam
Thermal Insulation Performance	Insulation Thickness	Standard Type: 50mm Reinforced Type: 80mm – 100mm
Interface Configuration	24-Hour Temperature Drop	≤ 3-5°C (at an ambient temperature of 20°C)
	Water Inlet	DN20, DN25, DN32, DN40, etc.
	Water Outlet	DN20, DN25, DN32, DN40, etc.
	Drain Outlet	DN40, DN50, etc.
	Overflow Port	DN50, etc.
	Temperature Gauge Port	Can be installed with temperature sensors
	Maintenance Manhole	Usually ≥400*400mm
	Heat Coil Port	Optional
Structure and Other	Installation Method	Vertical (flat-bottom vertical, sloping-bottom vertical) Horizontal
	Basic Requirements	Requires a flat, level concrete foundation or channel steel base
	Accessories	Ladder (for large water tanks), escalator, level gauge/thermometer, etc.

Cylindrical Stainless Steel Insulated Water Tank Advantages

Durability and Clean Water Quality

Made of SUS304 (nickel content ≥8%), the surface forms a chromium-rich oxide film for strong corrosion resistance, fundamentally preventing rust and algae growth, and ensuring safe water quality.
With normal use and maintenance, the service life can reach over 20 years, far exceeding that of ordinary water tanks, resulting in a lower total cost of ownership.

Energy-efficient and Excellent Insulation

Core Technology: Utilizes a polyurethane integral foaming process to create a seamless insulation layer.
At 25°C, a high-quality water tank can maintain a 24-hour temperature drop of 3-5°C, significantly reducing heat loss and significantly saving on electricity or gas bills.

Scientific and Space-Friendly Structure

The cylindrical structure offers excellent mechanical properties, evenly distributing water pressure, and providing strong compressive and seismic resistance, as well as high safety.
Compared to square water tanks, it saves space, occupies a smaller footprint for the same capacity, making it more efficient in narrow spaces like corners, and offering greater installation adaptability.

Horizontal round stainless steel water tank

Vertical round stainless steel water tank

Cylindrical Insulated Stainless Steel Water Tanks Applications

Domestic/Commercial Hot Water: Serves as a primary heat storage and insulation device for solar energy, air-to-air heat pumps, and boiler systems.
Fire Water Storage: As fire water tanks, their insulation prevents freezing in winter, ensuring the reliability of emergency systems.
Other Applications: Suitable for storing process water in the food and pharmaceutical industries, as well as for storing mild liquids in the chemical and environmental protection sectors.

Cylindrical Insulated Water Tanks of Various Specifications

Our upstream stainless steel supplier is affiliated with Wanzhi Group, ensuring raw material quality and cost control.
We have professional technicians and designers who can manufacture according to your drawings.
Our products are highly customizable, including dimensions, inner and outer tank materials, and insulation materials.

We are a professional stainless steel product manufacturer, and our products include but are not limited to:

If you need stainless steel tanks for storing water or other liquids, please contact us. Our professional technicians will recommend the right product for you.

Email

info02@wanzhisteel.com

+86 15138685087

Phone

+86-176-3710-0809

10F, Building B, Erqi Center, Erqi District, Zhengzhou City, Henan Province, China

Cylindrical Stainless Steel Insulated Water Tank

Introduction

Technical Parameters