In which scenarios LPG domestic cylinders explode?

Let us see first statistics of cylinder blast happened in India 2016–17 and ultimate consequences of that.



As per above highlighted text, in 2017, total 315 persons died and 225 were female numbers. It means, approx. 1 person dies each day due to domestic cylinder accident. Considering total dealths in a calendar year, this amount is less than 0.1% of total deaths.

2. LPG cylinder can blast if it is continuously kept exposed to immense heat or fire. In fire accident at home/office/hotel, etc.

3. In houses, LPG cylinder cannot just get blasted on its own. first there is a LPG gas leak from the O ring/ faulty regulator or leaky cylinder (rare). then the gas mixes with air, form a combustible mixture and when it comes in contact with a spark or naked flames, the gas explodes. As per fire triangle.

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