Fuel tanks designed for operation in Scandinavian conditions
In Northern Europe, installations operate in an extreme climate where reliability is not an option, but a necessity. That is why a client from Sweden approached us with an inquiry for a fuel tank capable of performing both in very low temperatures, often reaching as low as -40°C, and during warmer summer periods. The answer to these requirements is our engineered liquid fuel tanks, which combine structural durability with operational safety.
Double-wall steel tanks compliant with EN 12285-2
The supplied tank is an aboveground, horizontal unit with a capacity of 20 m³ and a diameter of 2000 mm, manufactured in accordance with EN 12285-2 and intended for diesel storage. It is a classic example of a double-wall steel tank, ensuring an increased level of environmental protection as well as protection of the stored medium. The structure is made of certified S235JR steel, which translates into high strength and long service life of the installation.
The double-wall design makes such aboveground double-wall tanks one of the safest solutions for storing fuels and other liquid substances.
Resistance to temperature and corrosion
When designing aboveground fuel tanks, adapting them to environmental conditions is essential. In this case, the tank has been protected with an external epoxy coating in class C4, ensuring high corrosion resistance in demanding climates. The interior is coated at 120°C with Tankguard Storage paint, a solution widely used on the Swedish market. This ensures the safety of stored liquid fuels and enhances the durability of the structure.
Comprehensive equipment for liquid fuel tanks
The tank has been designed as a non-pressurized unit. It is equipped with a DN600 manhole, providing easy service access, which in practice means convenient operation and quick inspection processes. A set of standard connection nozzles made of stainless steel has also been applied. The tank is equipped, among others, with a DN50 filling pipeline with a Mano-X overfill prevention system and a camlock coupling, a DN40 filling pipeline with a Ridart anti-siphon valve, as well as other necessary nozzles such as vent, reserve, and connections for automatic and manual level measurement. This allows full control over the stored medium. Such solutions are standard in modern installations, where safety and reliability are key.
Additionally, at the customer’s request, a lockable cabinet for the dispenser has been installed, significantly increasing safety and functionality. It primarily protects against unauthorized access to the fuel, reducing the risk of losses and misuse, while also securing the dispenser itself against mechanical damage and weather conditions.
Ultimately, the tank will also be equipped with a service platform and a ladder.
As a result, the liquid fuel tanks we offer meet the highest safety standards and can be seamlessly integrated with the client’s existing infrastructure.
Double-wall fuel tanks from Ekonstal
The project for the Swedish client is an example of how storage tanks can be precisely tailored to individual requirements and operating conditions. At Ekonstal, we design and manufacture fuel tanks with long-term, safe operation in mind, regardless of location or climate.
Each project is a combination of engineering expertise and practical experience, resulting in quality appreciated by clients across Europe.
