What should the expected stamped (rated) burst pressure of the rupture disk be?
At what pressure(s) can we expect the delivered rupture disk to actually burst at? What is the maximum allowable operating pressure in the vessel? All these questions must be considered in order to properly set the burst pressure of a rupture disk. What is the maximum allowable specified burst pressure? Burst Pressure What do we mean by burst pressure? This is the pressure at which the rupture disk will open or burst. It is analogous to the set pressure of a relief valve and is specified by the process engineer. Design Pressure To find the maximum allowable specified burst pressure, the process engineer first needs to define a vessel design pressure. The design pressure is an arbitrary value above the vessel maximum operating pressure. One guideline used by many process design engineers is to increase the maximum operating pressure by 25 psig or 10% whichever is greater. For example, if the maximum operating pressure is 70 psig, then 25 psig should be added to arrive at the design pres
At what pressure(s) can we expect the delivered rupture disk to actually burst at? What is the maximum allowable operating pressure in the vessel? All these questions must be considered in order to properly set the burst pressure of a rupture disk.What is the Maximum Allowable Specified Burst Pressure?Burst PressureWhat do we mean by burst pressure? This is the pressure at which the rupture disk will open or burst. It is analogous to the set pressure of a relief valve and is specified by the process engineer.Design PressureTo find the maximum allowable specified burst pressure, the process engineer first needs to define a vessel design pressure. The design pressure is an arbitrary value above the vessel maximum operating pressure. One guideline used by many process design engineers is to increase the maximum operating pressure by 25 psig or 10% whichever is greater. For example, if the maximum operating pressure is 70 psig, then 25 psig should be added to arrive at the design pressure
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