Gas cylinders are widely used in households, industries, hotels, and other environments, but they come with significant risks if not properly handled or maintained. Experts stress the importance of incorporating strict safety measures to avoid catastrophic incidents.
### Causes of Gas Cylinder Explosions
1. Expired or Faulty Cylinders:
– Cylinders have a 15-year lifespan and require requalification every five years.
– Faulty valves or weak cylinder walls can lead to leaks or ruptures.
2. Undetected Leakages:
– Leakage can occur due to damaged valves or worn-out rubber seals.
– Applying soapy water to the cylinder can help detect leaks.
3. Substandard or Fabricated Cylinders:
– Low-quality, fabricated cylinders made from inferior materials are prone to bursting under pressure.
4. Faulty Connections:
– Loose or incompatible fittings can cause gas leaks, especially in confined spaces.
5. Over-Pressurisation:
– Overfilling cylinders beyond their rated capacity increases the risk of rupture.
6. Exposure to Heat or Flames:
– Storing cylinders near heat sources or direct sunlight can dangerously increase internal pressure.
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### Safety Tips for Gas Cylinder Usage
1. Regular Maintenance:
– Check cylinders for expiry dates and requalify every five years.
– Replace faulty valves and damaged parts promptly.
2. Proper Storage:
– Store in a cool, ventilated area away from sunlight, heat sources, or flammable materials.
– Keep cylinders upright and securely fastened.
3. Avoid Overfilling:
– Do not exceed 5–5.5kg for a 6kg cylinder, as per manufacturer guidelines.
4. Safe Handling:
– Never drop, bump, or tamper with cylinders.
– Avoid using electrical appliances or making phone calls near the cylinder while cooking.
5. Preventive Measures for Leaks:
– Always turn off the cylinder valve when not in use.
– Avoid igniting flames or switching on electrical appliances if a gas odour is detected.
6. Use Standard Equipment:
– Only use compatible regulators, hoses, and fittings designed for your cylinder.
7. Avoid Pre-ignition Gas Flow:
– For burners without automatic ignition, light the spark before opening the gas flow to prevent excess fuel in the air.
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### Emergency Response to Gas Leaks
– Turn Off the Valve: Immediately shut the gas supply at the cylinder.
– Ventilate: Open windows and doors to disperse the gas.
– Avoid Sparks: Do not use switches, lighters, or matches.
– Sniff Test: Check for gas odour around connections before turning on any electrical appliances.
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### The Role of Government and Stakeholders
Experts like Bassey Essien and Felix Ekundayo have called for stricter regulations to ensure cylinder safety, including:
– Banning substandard cylinders.
– Enforcing requalification and adherence to the 15-year lifespan policy.
– Educating the public on safe handling practices.
By prioritizing these measures, individuals and industries can minimize risks and safeguard lives and property. Safety starts with awareness and action.
