Litro urges consumers not to test gas cylinders at home for leaks
At a media briefing, Director of Sales and Marketing of
Litro Gas Lanka, Janaka Pathirathna said people using soap water to test for
liquefied petroleum gas leakages poses certain dangers.
“The cylinder must remain sealed once it is brought home.
The regulator must be fixed soon after the seal is removed. If not, the safety
cap must be kept on.”
He urged the general public not to try to open the gas valve
and use soap water or insert any sticks into the valve.
Pathirathna requested them to place the safety cap on and
call the company’s hotline 1311, if they are having any suspicions regarding a
leaking cylinder.
The officials of Litro Gas Lanka who visited the sites where
explosions were reported previously have observed that gas leaked from the
cylinder hose or the regulator, according to Pathirathna. “We observed a
regulator that was more than 15 years old,” he said adding that two of the most
recent incidents reported were due to gas leakage that occurred as a result of
putting soap water into the valve of a cylinder that had been used for over one
and a half months without any issue.
Speaking further at the media briefing, Pathirathna
clarified questions on changing the composition of LP gas. Quoting an expert,
he said changing the propane-butane ratio does not cause cylinders to explode
even if the valve is removed.
The atmospheric pressure is essential and the composition is
not at fault, Pathirathna stressed. “We follow the SLS 720 Standard. The
standard pressure valve is around 1,000 bars. The pressure does not build up
through the changing of the gas composition.”
The pressure level is around 700 bars if the gas composition
is 100 percent propane and it will not exceed the standardized pressure levels
according to SLS Standards, he continued. “The cylinder can bear five times of
the pressure created by this gas composition.”
When asked about the laboratory report provided by the
Ceylon Petroleum Corporation which concluded that the 12.5 kg gas cylinder has
a 50-50 ratio of propane and butane, Pathirathna said the company is yet to
receive the document.
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