Question regarding the design pressure of pipelines
Thread Content
The principles for determining the design pressure of pipes in the design and manufacturing manual state that the design pressure of all pipes connected to equipment should be no less than the design pressure of the equipment to which they are connected. In fact, when we carried out the actual engineering design, we did not follow this statement – so is there something wrong with that statement in the process manual? How should we understand this?
The operation of all equipment and pipelines is calculated based on the maximum pressure at the pump outlet, which is the design pressure increased by 1.05 to 1.1 times.