What should be done if a cylinder has an expired requalification date?

If a cylinder has an expired requalification date, it must be requalified to ensure safety and compliance with regulations. Requalification involves testing the cylinder to verify that it is still safe for use under the pressure conditions for which it was designed. This process is critical because it helps to identify any potential structural weaknesses or defects that could lead to dangerous situations, such as leaks or ruptures during use.

When a cylinder’s requalification date has expired, it may not meet the essential safety standards required for transportation and storage of propane. Therefore, requalifying the cylinder restores its legal and safe operational status, allowing it to be refilled and used without jeopardizing safety. This process typically requires a specialized facility or certified technicians who can perform the necessary inspections and tests according to established guidelines.

Using or refilling a cylinder without requalification can pose significant safety risks and is generally prohibited by safety standards and regulations. Proper disposal may be necessary if the cylinder cannot pass the requalification tests.