A Guide to UN-Rated Drums

UN ratings, established by the United Nations, are an essential system for classifying and identifying the level of safety and suitability of containers used to transport hazardous materials. These ratings are internationally recognized, providing a standardized way to assess drums' integrity, performance, and ability to contain hazardous substances during storage and transportation. These ratings serve as a guideline, informing you on which drums are appropriate for containing which materials.

When dealing with hazardous materials, using UN-rated drums ensures that you adhere to regulatory guidelines and protect the environment, employees, and the public from potential risks. UN-rated drums undergo rigorous testing to meet specific performance criteria, ensuring they can withstand various conditions and maintain their integrity, even under duress.

The Structure of UN Ratings:

UN ratings consist of a series of alphanumeric codes that convey crucial information about the drum's suitability for specific hazardous materials. Let's break down the elements of a UN rating:

Packaging Group: This is indicated by a Roman numeral (I, II, or III) and signifies the level of danger associated with the material being transported. Packaging Group I represents high danger, while Group III indicates the lowest.

UN Symbol: The UN symbol, a combination of letters and numbers, uniquely identifies the type of container and its material composition.

UN Code: This four-digit number is assigned to specific types of containers, indicating their compatibility with specific hazardous materials.

Performance Level: The performance level is indicated by a letter "X," "Y," or "Z," and it signifies the type of test and conditions the drum has passed.

Advantages of Using UN-Rated Drums：

Enhanced Safety: UN-rated drums undergo stringent testing, providing peace of mind that your hazardous materials are stored and transported safely.

Regulatory Compliance: Using UN-rated drums ensures adherence to regulatory guidelines, avoiding legal issues and potential liabilities.

Environmental Protection: Proper containment reduces the risk of hazardous material spills, protecting the environment from contamination.