Material: Rubber is suitable for Gas cylinders regulator. A must essential for home gas cooking: gas Pipe is fitted on the gas cylinder regulator to control the gas pressure. These Pipes are made and checked under quality supervision before dispatch to consumers.
According to standard regulations issued by the petroleum agencies one must change its cooking gas regulator and pipe in every 3-5 year period 'compulsorily' or there is a high risk of leakage and fire break out any time at your house.