The perfect closure
for every drum
CTL is an Italian manufacturer of steel drum locking rings, entirely made in Italy, with production focused on high-quality clamping rings for both UN and non-UN drums. Our range includes diameters from 160 mm to 600 mm.
Each product is designed to ensure optimal sealing performance and high mechanical strength, even in demanding industrial environments, including applications involving liquid, solid or potentially hazardous materials. Our clamping rings are manufactured according to specific customer requirements, ensuring perfect integration with the drum closure system and contributing to safety during transport and storage.
Components and solutions
for drum closure and safety
In addition to galvanized steel clamping rings for drums, we complement our offering with a range of components designed to enhance the functionality and safety of industrial packaging.
Upon request, we supply security seals, both plastic and metal, designed to ensure content integrity and prevent tampering. These are complemented by lever-lock closures, used to make opening and closing operations faster and more efficient, without compromising system stability.
We also manufacture drum accessories and metal components, such as galvanized handles and U-bolts in raw or galvanized steel, developed according to specific customer application requirements.
Clamping rings for UN drums
Lever-lock closures
Lightweight clamping rings for non-UN drums
Plastic seals
Packaging accessories
Metal seals
Certified quality MADE IN ITALY
and process control
We operate in accordance with ISO 9001:2025 certified standards, ensuring controlled processes, production reliability and continuity of supply. Each stage of production is focused on precision and compliance with customer technical specifications.
Target markets & industrial sectors
We collaborate with companies across Europe involved in the manufacturing and reconditioning of metal and plastic drums, providing reliable solutions for a wide range of applications.
Our solutions are designed to meet the specific requirements of the main industrial sectors.
Industrial sector
We supply clamping rings and drum components for a wide range of industrial applications where durable and high-strength closure is required.
Our solutions are designed to integrate seamlessly into production processes, ensuring operational continuity.
chemical sector
Our galvanized steel clamping rings are used in the chemical sector to ensure the secure closure of containers for liquid and solid substances, including hazardous and flammable materials.
Our solutions are designed to ensure tight sealing, strength and reliability throughout all stages of transport and storage.
food sector
In the food sector, our closure systems are used to ensure product integrity and the safety of drums for raw materials and processed products.
We develop solutions tailored to specific customer requirements, ensuring precision and reliability.
