Get a project estimate
30 minutes after receiving the application, we will announce the price

How to design and install a vertical steel tank (VST)

Vertical steel tanks (VSTs) are used to store a variety of liquids in industrial facilities, from oil to water. Their installation requires a serious approach, as it is important to consider many factors, including safety, materials, and design specifics. In this article, we will tell you how to design and install such a tank so that it is reliable and durable.

Technical process of manufacturing a tank

The table below outlines the main stages of tank assembly, describing the key operations and controls required to ensure the reliability and safety of the structure.

Stage Description Quality control
Foundation preparation Installation of a reinforced concrete base for the tank Checking the evenness, strength and stability of the base
Bottom installation Installation and welding of the tank bottom onto the prepared base Quality control of welds to prevent leaks
Wall installation Phased assembly and welding of tank wall sections Visual inspection and weld tightness test
Roof installation Completing the assembly by installing and securing the roof Control of welding seams, tightness of the structure
Hydraulic tests Filling the tank with water to check for leaks Leak test, detection of weak spots in welding
Anti-corrosion protection Applying a protective coating to the tank Checking the uniformity of application and the quality of the protection material
Final check Final design review and testing Preparation of documentation, final certification

RVS project planning

  1. Purpose of the tank
    Before you begin, you need to clearly define what the tank will be used for. Different liquids require different material requirements. For example, if the tank will be used for oil, corrosion-resistant materials and careful protection against possible leaks are required.
  2. Material selection
    One of the most important decisions is the choice of steel. For RVS, special grades of steel resistant to external influences are usually used, such as grade 09G2S, which is widely used in Ukraine. This will ensure the durability and strength of the structure. Steel must comply with DSTU standards so that the tank meets safety requirements.
  3. Structural design
    Engineers calculate the loads that the tank will be subjected to. This includes the weight of the liquid, pressure on the walls, wind effects, and even the possibility of earthquakes. Based on these calculations, a design is created with drawings that specify all the tank parameters.

Tank installation

  1. Foundation preparation
    ‍ For
  2. Tank assembly
    ‍ First,
  3. Inspection and testing
    ‍ After

Final stage

  1. Anti-corrosion protection
    ‍ After
  2. Documentation and commissioning
    ‍ When

Conclusion

Creating a vertical steel tank is a complex process that requires compliance with all standards and regulations. But if everything is done correctly at each stage, the tank will last for many years and provide safe storage of liquids. It is important not only to comply with technical standards, but also to carry out regular inspections and maintenance to extend its service life.