As an experienced gasman, safety is always my top priority, especially when it comes to handling cylinders. Understanding the circumstances that can lead to a cylinder blast is very crucial for preventing accidents, such as fire or explosion.
One of the primary reasons for cylinder blasts is gas leakage. When gas leaks from a cylinder into the surrounding environment, it can create a highly flammable atmosphere. Even a small spark or ignition source can trigger an explosion if the gas concentration reaches a critical level.
As the recent heat wave across the country, heat exposure can also cause gas cylinder to blast. Excessive heat can cause cylinders to overheat and rupture. This can occur if cylinders are exposed to direct sunlight for extended periods or placed near sources of heat such as flames or hot surfaces.
Let's not forget that physical damage to cylinders, such as dents, cracks, or punctures, can also weaken the structural integrity of gas cylinders, and increase the risk of a blast. Damage can occur during handling, transportation, or storage if proper precautions are not taken. Storing gas cylinders in unstable or hazardous conditions can also lead to blasts. Cylinders should be stored in a well-ventilated area away from heat sources, direct sunlight, and flammable materials. This also involves the mishandling of cylinders, such as dropping them or using them for purposes other than their intended use, can result in damage and potential blasts.
So, the above-mentioned is just how a gas cylinder can blast. Just to mention few. However, one thing I failed to mention is that, expired and substandard gas cylinders is like a time-bomb waiting to explode. You should know that LPG is a pressurized gas, under certain conditions. Using a substandard gas cylinders automatically puts you in danger. Avoid buying your gas cylinders from unauthorized gas dealers. Always watch out for sign of quality mark.
Also, never forget to conduct regular inspections of cylinders to check for signs of damage, corrosion, or leakage. Replace any damaged or faulty cylinders immediately.