What is a Flexitank?

A Flexitank is a specialized container designed for the safe and efficient transport of non-hazardous liquids, ranging from chemicals to products from the food and agriculture sectors. These flexible tanks are gaining popularity in international trade due to their versatility and cost-effectiveness.

Types of Flexitanks:

Flexitanks come in various types, with one of the most common being the multilayer Flexitank. These multilayer Flexitanks have 4 to 5 layers of polyethylene on the inner walls and a single layer of polypropylene on the outer wall. Each of these layers serves a specific purpose in ensuring the safe transportation of liquids.

1. Inner Layers: The multiple layers of polyethylene on the inside provide a secure barrier between the liquid cargo and the outer environment. These inner layers are designed to withstand the pressure and weight of the liquid, ensuring that the cargo remains secure and uncontaminated during transportation.
2. Outer Layer: The outer layer, made of polypropylene, adds an extra level of protection to the Flexitank. It acts as a sturdy shield against external elements, offering enhanced resistance to punctures and tears during transit.

Different Sizes of Flexitanks: Flexitanks come in a range of sizes to accommodate different liquid transport needs. The most common sizes include:

1. 16,000 to 24,000 liters (4,226 to 6,340 gallons): These are suitable for smaller quantities and are often used for test shipments or when dealing with limited storage space.
2. 24,000 to 26,000 liters (6,340 to 6,870 gallons): These are the standard sizes for many liquid shipments and are widely used in various industries.
3. 30,000 liters (7,925 gallons): This size is typically used when maximum cargo capacity is required, and the cargo is compatible with this volume.

Key Features of Flexitanks:

• Construction: Flexitanks are typically constructed with multiple layers of polyethylene for the inner walls and a single layer of polypropylene for the outer wall. This construction ensures that the liquid cargo remains secure and uncontaminated during transportation.

• Origins: While Flexitanks have a history of military use for storing and transporting water and diesel fuel, they have evolved into an ideal choice for transporting a wide range of liquid products. Their development and adoption for commercial and industrial use date back to the late 20th century.

• Efficiency: One of the primary advantages of Flexitanks is their high efficiency. These tanks are easy to install and are significantly lighter than traditional tank containers. This weight advantage translates into cost savings during transportation.

• Reduction in Contamination Risk: Flexitanks are designed to reduce the risk of contamination, making them suitable for transporting various liquid products. Proper handling and adherence to safety guidelines are crucial to maintain the integrity of the cargo.

• Compatibility: Flexitanks are compatible with various means of transport, including shipping containers, rail, and road transport. They can accommodate a wide range of liquid products, making them a versatile option for businesses involved in liquid logistics.

• Single-Use: Flexitanks are often used as single-use containers, eliminating the need for costly cleaning processes. Once the liquid cargo is discharged, the Flexitank can be disposed of, reducing maintenance costs and downtime.

Benefits of Using Flexitanks:

1. Cost Savings: The lightweight nature of Flexitanks reduces logistics costs compared to traditional tank containers, as they allow for larger cargo loads without exceeding weight limits.
2. Environmental Impact: The single-use design of Flexitanks contributes to environmental sustainability by reducing the need for extensive cleaning processes and minimizing waste.
3. Versatility: Flexitanks can transport a wide range of products, including edible oils, wines, non-hazardous chemicals, pharmaceuticals, and more. This versatility makes them a valuable choice for various industries.

In this dynamic world of liquid logistics, companies like TankWiser have been at the forefront of adopting innovative solutions like Flexitanks for their clients. These cost-effective and versatile containers are revolutionizing the transportation of non-hazardous liquids, and their use can significantly enhance the efficiency of your supply chain.

If you’re interested in incorporating Flexitanks into your logistics strategy or want to learn more about how TankWiser can assist you, please contact us. Our team is ready to provide the guidance and support you need for a successful liquid logistics journey.