TEC Container Solutions has expanded its internationally certified Bitutainer™ range with the launch of a new soft-clad IMDG variant. Engineered to deliver a cost-effective and compliant solution for transporting dangerous goods such as hot bitumen, heavy fuel oils (HFOs), cutbacks, fuels and crude oils, this new configuration complements TEC’s existing double-walled IMDG Bitutainer™ and strengthens the company’s commitment to flexibility in global bitumen logistics.
Designed for Dangerous Goods, Built for Global Use
As TEC’s most globally certified tank to date, the IMDG Bitutainer™ is approved under multiple international transport standards including IMDG, ADR, RID, CSC and US DoT regulations. Each unit is UN portable tank approved and built to handle a maximum allowable working pressure of 4 bar, with a design temperature up to 230°C.
Developed specifically for the transport of hazardous liquid cargo by sea, rail and road, the IMDG Bitutainer™ is designed to provide both safety assurance and thermal efficiency throughout transit. The tank is suitable for a range of high-temperature materials commonly used in infrastructure and energy applications, making it a practical solution for multi-modal operators and international project teams.
Two Configurations to Suit Every Operation
The IMDG Bitutainer™ is now available in two distinct configurations to meet varied operational and budgetary requirements:
- Double-Walled Version: Favoured for its thermal performance, spill containment and robust outer shell, the double-walled model features a fully bunded design that minimises environmental risk and helps to reduce ongoing maintenance costs. Its rigid construction also offers enhanced impact protection during handling and transit.

- Soft-Clad Variant: The newly released model maintains the core structural and safety features of the Bitutainer™ range but introduces a lightweight cladding solution to reduce tare weight and overall cost. This makes it ideal for cost-sensitive projects where compliance and safety cannot be compromised, but operational budgets and freight constraints must be carefully managed.

Both models are constructed to the same high standards that define the Bitutainer™ product family, ensuring safety, durability and long-term performance.
Core Features for Safe and Efficient Transport
Across both configurations, the IMDG Bitutainer™ is equipped with the following features as standard:
- Triple-valve closure system for product and environmental safety
- Integrated thermowells for precise internal temperature measurement
- Pressure relief systems for compliant operation under pressure
- 100mm mineral wool insulation for thermal retention during long-distance transport
Each unit is also fitted with standard lifting and securing points for container handling and sea freight compatibility, ensuring global deployability without modification.
Meeting the Needs of a Changing Industry
As global infrastructure and energy markets demand more agile and compliant transport solutions, TEC’s soft-clad IMDG Bitutainer™ provides operators with a new option that balances performance and affordability. Whether for international shipments to island regions, remote road-building projects or high-volume exports from refineries, the soft-clad variant extends the reach of Bitutainer™ transport to a broader operational landscape.
This product launch follows increasing interest from operators seeking flexible, certified tank options that do not compromise on the core safety and performance benchmarks required for dangerous goods handling.
A Continued Focus on Practical Engineering
TEC Container Solutions remains focused on supporting the logistics and infrastructure sectors with tank solutions that are built for purpose. The launch of the soft-clad IMDG Bitutainer™ is the latest in a series of product developments aimed at equipping operators with the tools they need to meet regulatory, environmental and performance expectations across global operations.
To find out more about the IMDG Bitutainer™ or explore TEC’s wider product range for hot bitumen, HFO and fuel logistics, contact the team or request your bespoke quote.