Answer
Nov 18, 2025 - 11:10 AM
The "1 10 rule" for acetylene refers to the safe handling guideline that acetylene gas should never be used at pressures above 1 atmosphere (about 15 psi or 103 kPa) and should not be stored in cylinders containing more than 10 cubic meters. This rule helps prevent the risk of acetylene decomposition or explosion, as acetylene becomes unstable at higher pressures.
