Stainless Steel Tanks Introduction | Steel Tank Fabricator

With the expansion and development of modern industries, the demand for storing liquids and chemicals is increasing to meet the current market needs. Steel tanks have become the top choice due to their durability, hygiene, and high corrosion resistance, effectively preserving various liquids in both residential and industrial applications.

Stainless Steel Tank

A stainless steel tank is a type of container made from stainless steel, commonly used to store liquids such as domestic water, gases, or various industrial fluids.

What Grade of Stainless Steel is Best for Tanks?

Choosing the right grade of stainless steel plays a critical role in determining the durability, corrosion resistance, and overall quality of steel tanks for specific applications.

304 Stainless Steel

Grade 304 stainless steel contains high levels of chromium (18–20%) and nickel (8–10.5%), along with additional elements such as carbon, manganese, and silicon. It is commonly used due to its excellent resistance to oxidation and corrosion under normal conditions, making it ideal for household items, steel water tanks, and light industrial food processing applications.

316 Stainless Steel

Grade 316 stainless steel offers superior corrosion resistance compared to 304, thanks to its composition: Cr (16–18%), Ni (10–14%), and Mo (2–3%). This makes it suitable for marine environments, chemical exposure, mild hydrochloric acid, and chlorides. 316 stainless steel is widely used in steel water tanks, food processing, pharmaceuticals, healthcare, and chemical industries. Due to its enhanced properties, 316 typically costs more than 304 stainless steel.

Duplex Stainless Steel

Duplex stainless steel outperforms both 304 and 316 in terms of corrosion resistance and strength.
It is an excellent choice for outdoor storage tanks in oil rigs, chemical plants, and heavy-duty industrial systems.
These exceptional qualities make duplex stainless steel more expensive than the other two grades.

Types of Stainless Steel Tanks

Depending on the function, storage requirements, and installation environment, each type of stainless steel tank is designed to meet specific needs. Choosing the right type is just as important as selecting the appropriate material for your stainless steel tank.

Vertical Storage Tanks

These are ideal for storing liquids in tight spaces. With a vertical design, they maximize storage capacity without occupying much floor space. Vertical storage tanks are suitable for commercial buildings, hospitals, and manufacturing facilities.

Horizontal Storage Tanks

In contrast to vertical tanks, horizontal storage tanks are suited for areas with height restrictions.
They are commonly used in mobile or transport applications and are prevalent in agriculture, food and beverage processing, fuel, and chemical industries.

Jacketed Stainless Steel Tanks

These tanks are constructed with an outer jacket that allows for heating or cooling of the contents inside.
As a result, jacketed stainless steel tanks are widely used in industries requiring precise temperature control, such as food processing, brewing, and chemical manufacturing.

Pressure Tanks

Designed specifically to handle internal pressure, pressure tanks are used to store compressed gases or liquids under pressure. They are essential components in systems like chemical spray systems or high-pressure water systems.

Steel Tank Applications

With these remarkable features, stainless steel tanks have become widely used in a range of fields, including:

Food & Beverage Industry
Chemical Industry
Pharmaceutical Industry
Water & Wastewater Treatment
Oil, Gas & Energy Sector
Agricultural Use
General Manufacturing & Metal Processing

Outstanding Features

High Durability: Made from stainless steel, a corrosion-resistant alloy containing iron, chromium, and other elements, stainless steel tanks offer high durability, long lifespan, and ensure hygiene during storage.
Corrosion Resistance: The alloy contains about 10.5% chromium, forming a thin and durable protective layer on the tank’s surface. This layer acts as a shield when exposed to oxygen in the air or water.
Easy Maintenance and Cleaning: The smooth and polished surface of stainless steel storage tanks makes them easy to clean and maintain, limiting the accumulation of dirt and bacteria that could affect the quality of the stored liquids or chemicals. Therefore, steel tank fabricators often use them in industries such as healthcare, food processing, and pharmaceuticals, among others.
High Aesthetic Value: With a composition that includes chromium, nickel, and molybdenum, the surface of steel water tanks remains shiny and modern-looking without requiring frequent maintenance.

Choosing a Stainless Steel Tank Fabricator

To ensure a high-quality steel tank fabricator, consider the following factors:

Product Quality: Request information on the type of steel used in the manufacturing process (e.g., SS316, SS304, etc.). Additionally, the supplier should meet standards such as ISO 9001 or other relevant safety certifications.
Manufacturing Experience: Carefully assess the supplier’s experience in producing steel water tanks and similar products they have delivered in the past.
Design Capabilities: Evaluate their ability to design and customize tanks according to your project requirements.
Pricing and Additional Costs: Compare the supplier’s pricing with the market average. Ensure the quoted price includes costs such as delivery, installation, or warranty services.
After-Sales Warranty Policy: Prioritize steel tank fabricators with clear warranty policies and a dedicated technical support team ready to assist whenever needed.

About Newinds

Newinds Corp offers tailored metal fabrication services, including structural steel, stainless steel tanks, steel sheds, steel buildings, fabricated metal sheets, and value-added services, all from Vietnam. Our skilled team is dedicated to delivering customized metal solutions that comply with AS/NZS, USA, and EU standards, ensuring affordability and quality.

We specialize in a variety of steel structures suitable for any industry. Our suite of services is comprehensive, including but not limited to: