At what temperature range do fusible plugs on chlorine cylinders melt?

Fusible plugs on chlorine cylinders are safety devices designed to prevent the cylinder from exploding in the event of a fire or excessive heat. These plugs are made of a material that melts at a specific temperature, allowing gas to safely escape from the cylinder when it exceeds a certain heat threshold. The correct temperature range for the melting of fusible plugs on chlorine cylinders is between 157 to 162 degrees Fahrenheit.

This temperature range is carefully chosen because it provides a balance between ensuring the safety of personnel and infrastructure while also maintaining the integrity of the chlorine contained within the cylinder for as long as possible under normal conditions. When the temperature reaches this range, the fusible plug will begin to melt, creating a controlled release of gas which significantly reduces the risk of a more catastrophic failure of the cylinder. Understanding these specifications is crucial for safe handling and storage of chlorine cylinders, as it directly relates to safety protocols within water treatment and other industries that utilize chlorine as a disinfectant.