The special role of heat retention?
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Sea friends: Today, I looked at the regulations regarding insulation work in our company, and one of them states that it is possible to reduce the size of the relief valves How should this be understood?
A possible explanation is that the outside temperature is high or there is a fire; in such cases, the liquefied gas inside the container experiences an increase in temperature and pressure, requiring venting. If the insulation is poor, the pressure rises rapidly, necessitating quick venting. Good heat retention means slow pressure increase; releasing a little is sufficient