What is the unacceptable percentage loss in weight for low-pressure cylinders?

The unacceptable percentage loss in weight for low-pressure cylinders is 10 percent. This standard is crucial for maintaining the integrity and safety of gas storage and distribution systems. A loss of more than 10 percent would suggest that the cylinder may be leaking, which poses safety risks such as the potential for hazardous exposure or fire hazards, depending on the contents of the cylinder.

Regulatory bodies establish these limits based on safety considerations, including the need to ensure that low-pressure cylinders remain within safe operational limits. Maintaining strict adherence to this guideline helps ensure the reliability of the equipment and the safety of operations involving these cylinders. Regular inspections and maintenance are essential to detect any issues that could lead to excessive weight loss.