The flange maximumallowable working pressure should not be smaller than the computed pressure of this flange in operation.
法兰最大允许工作压力应不小于该法兰在使用条件下的计算压力。
2
By using the surge pressure calculating method, in this paper the formulas have been derived which are used to calculate the maximumallowable velocity in pulling and running pipe in borehole.
本文根据波动压力计算方法推导出了最大许用起钻速度和下钻速度的计算公式。
3
In this case, the test pressure shall not exceed the maximumallowable test pressure for non-isolated components, such as in-line vessels, pumps, and valves.