
Diesel fuel can be stored in plastic tanks, but there are several factors to consider for safe storage. Plastic drums are a popular choice for storing diesel fuel due to their durability and malleability. Industrial-grade plastic drums are made from high-density polyethylene (HDPE), which is designed to hold industrial goods and hazardous waste. However, not all plastics are suitable for diesel storage, and the fuel should not be stored indefinitely as it will react with the plastic polymers over time, leading to leakage. Government guidelines recommend storing diesel fuel for no longer than six months. Other factors to consider include water buildup, which can cause bacterial growth and fuel breakdown, and ignition sources, as diesel is flammable. Proper ventilation is also crucial to avoid combustible vapour concentrations. Overall, while plastic tanks can be used for diesel storage, it is important to follow safety guidelines and use suitable materials to ensure safe and effective storage.
| Characteristics | Values |
|---|---|
| Can diesel fuel be stored in a plastic tank? | Yes, but not all plastics are suitable. |
| Safe plastics | Polyethylene, specifically HDPE |
| Safe storage time | 6 months, according to government guidelines |
| Advantages of plastic tanks | Lighter, stronger, rust-proof, low thermal conductivity |
| Disadvantages of plastic tanks | Risk of melting in a fire, static charge build-up |
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What You'll Learn

Plastic tanks are safe for storing diesel fuel, but not indefinitely
Plastic tanks can be used to store diesel fuel safely, but there are some important considerations to keep in mind. Firstly, not all plastics are suitable for diesel storage. Dedicated plastic oil drums made from high-density polyethylene (HDPE) are recommended for this purpose. HDPE is a durable and malleable plastic that can safely hold hazardous materials for extended periods. It is important to check that the plastic tank is specifically designated as suitable for diesel storage and made from HDPE.
Plastic drums offer several advantages over metal drums for diesel storage. Metal drums can react with diesel fuel if they contain certain alloys, such as zinc or copper, leading to fuel degradation. Metal drums are also prone to rust, which can further affect fuel quality. Plastic drums, on the other hand, do not rust and are less likely to react with the diesel fuel. Additionally, plastic drums are lighter and easier to handle than metal drums, making them a popular choice for industries where smaller teams are common.
However, plastic tanks should not be considered a permanent solution for diesel storage. Over time, diesel fuel will react with the plastic polymers, causing the tank to break down and eventually leak. This process can be accelerated by high temperatures. Government guidelines recommend that diesel fuel be stored for no longer than six months to avoid these issues. After this period, the fuel should be used or disposed of, and the plastic drum should be replaced.
Another important consideration when storing diesel fuel is water accumulation. Water can build up in the tank due to condensation and can promote bacterial growth, leading to premature fuel breakdown. Regularly draining accumulated water or using biocide additives can help mitigate this issue. Additionally, it is crucial to keep the fuel away from potential ignition sources, as diesel is a flammable liquid. While it has a higher ignition point than gasoline, diesel can still ignite under certain conditions, especially if vapours are allowed to build up.
In summary, plastic tanks made from HDPE are a safe option for storing diesel fuel in the short term. However, to ensure the longevity of the fuel and maintain safety, it is essential to follow proper storage guidelines, regularly inspect the tank, and replace it as recommended.
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HDPE plastic is best for storing diesel fuel
Plastic drums are a popular choice for storing diesel fuel. They are lightweight, strong, and rust-free. Plastic drums made from HDPE (high-density polyethylene) are particularly well-suited for this purpose.
HDPE is a durable yet malleable form of plastic that is widely used in industrial applications. It is designed to hold industrial goods and is strong enough to safely store hazardous waste for extended periods. Given these qualities, HDPE drums are well-equipped to handle the storage of diesel fuel.
When storing diesel fuel, it is crucial to use a designated plastic oil drum manufactured from HDPE. Not all plastics are created equal, and some may contaminate the fuel or break down rapidly. HDPE drums, on the other hand, are specifically designed to withstand the demands of industrial use.
While HDPE drums are a reliable option, it's important to understand the limitations of storing diesel fuel in plastic drums. Over time, the diesel will react with the plastic polymers, causing the plastic to break down and leading to potential leakages. Therefore, it is recommended that diesel fuel be stored in these drums for no longer than six months, as per government guidelines.
In conclusion, HDPE plastic is a suitable and popular choice for storing diesel fuel. Its durability, safety, and versatility make it a preferred option over metal drums, which can be heavier, more prone to rust, and potentially reactive with the diesel fuel. By following the necessary precautions and guidelines, HDPE plastic drums can effectively and securely store diesel fuel.
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Metal tanks are heavy and hard to move
Plastic tanks are also a popular choice for storing diesel fuel because they are durable and malleable. Industrial-grade plastic drums are made from high-density polyethylene (HDPE), which is designed to hold industrial goods and hazardous waste for long periods. HDPE drums are strong and safe enough to store edible, consumable goods. With such a wide range of uses, it is no surprise that plastic drums are also suitable for storing diesel fuel.
In addition to being lightweight and durable, plastic drums have several other advantages over metal tanks when it comes to storing diesel fuel. For example, diesel fuel can degrade quickly if it comes into contact with certain metal alloys, such as zinc or copper, which can cause a chemical reaction. With plastic drums, there is no need to worry about this type of reaction occurring. Metal barrels are also prone to rust, which can affect the quality of diesel fuel and cause degradation. Plastic drums, on the other hand, do not rust, so there is no risk of rust contamination.
While plastic drums offer many advantages for storing diesel fuel, it is important to note that not all plastics are suitable for this purpose. It is crucial to use industrial-standard plastic oil drums made from HDPE to ensure the safe storage of diesel fuel. Additionally, there are limits on how long diesel fuel can be safely stored in plastic drums. Over time, the diesel will react with the plastic polymers, causing the plastic to break down and leading to leakages. Government guidelines recommend storing diesel fuel for no longer than six months to avoid these issues.
Overall, while metal tanks have traditionally been the first choice for storing diesel fuel, plastic tanks offer several advantages, including lightweight construction, durability, and resistance to rust and chemical reactions. However, it is important to choose industrial-standard plastic drums and follow storage guidelines to ensure the safe and effective storage of diesel fuel.
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Diesel fuel degrades quickly when it comes into contact with certain metals
Diesel fuel can be stored in plastic tanks, but not all plastics are suitable. The plastic used must be industrial-grade, such as high-density polyethylene (HDPE), which is specifically designed to hold industrial goods and hazardous waste. HDPE is also used to make plastic gas cans, so if you see this marking on the bottom of the barrel, it should be safe to use for diesel storage. Polyethylene plastic drums are a popular choice for storing diesel fuel due to their durability and malleability. They are also lightweight, reducing the number of people required to move them.
However, diesel fuel degrades faster than expected, and this degradation can occur even when the fuel is in storage. One of the main causes of degradation is its contact with certain metals. Diesel degrades quickly when it comes into contact with certain metal alloys, such as zinc or copper. Metal barrels or storage containers are also prone to rust, which can further affect the quality of the diesel and cause degradation.
To prevent degradation, it is important to choose the right storage tank. While metal drums can be suitable for diesel storage, it is essential to ensure that the metal will not react with the diesel. Plastic drums are a better option as there is no risk of the diesel reacting with the container and causing leakage. Additionally, plastic drums do not rust, eliminating another potential source of degradation.
Another way to prevent degradation is to introduce the right additives to the fuel. These additives depend on the type of fuel, how it is stored, and the duration of storage. Fuel polishing is a special treatment that can restore degraded fuel to ASTM standards. Preventing degradation is critical, as it is much less costly to treat fuel to protect it than to fix the problems caused by degraded fuel.
Finally, it is important to note that diesel fuel should not be stored indefinitely, even in suitable plastic drums. Government guidelines recommend that diesel fuel be stored for no longer than six months. After this period, the diesel fuel should be replaced, and the drum should be disposed of properly.
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Diesel fuel can be safely transported in plastic cans
When transporting diesel fuel in plastic cans, it is crucial to take precautions to avoid any sparks or ignition sources. While diesel has a higher ignition point than gasoline, it is still flammable. Any electrical outlets near the storage area should be rated for explosions, and smoking should be prohibited within a safe distance. Additionally, it is important to prevent moisture in the fuel, as water can lead to the growth of fungus, which can break down the diesel molecules.
Another consideration is the potential for static electricity buildup when transporting diesel in plastic cans. This can be mitigated by using a sponge between the cans to prevent them from rubbing together or by using a plastic tub to secure the cans and prevent movement. Ventilation of the storage area is also important to avoid combustible vapour concentrations.
Plastic cans offer several advantages over metal drums for diesel fuel transportation. Plastic drums are lighter and easier to carry, making them ideal for industries with smaller teams. They also don't rust, eliminating the risk of rust contamination in the diesel fuel. Additionally, diesel fuel degrades quickly when it comes into contact with certain metal alloys like zinc or copper, which is not an issue with plastic drums.
Overall, diesel fuel can be safely transported in plastic cans, provided that the appropriate precautions are taken to ensure the integrity of the fuel and the safety of the transport process.
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Frequently asked questions
Yes, diesel fuel can be stored in a plastic tank, but it must be a designated plastic oil drum manufactured from HDPE (high-density polyethylene).
Diesel fuel can be stored in a plastic tank for up to six months. After this, the diesel will begin to react with the plastic polymers, leading to leakages.
Plastic drums don't rust and there is no risk of the diesel reacting with the drum and degrading. Plastic drums are also lighter and easier to transport than metal drums.
Diesel fuel should be stored away from residences, ignition sources, and electrical outlets. Access to the storage area should be limited to adults who require it for refueling or maintenance.








































