Selection of design temperature

2019-04-20View Original

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This post was last edited by zhangjy on 2019-4-22 at 10:33 regarding the design temperature for intermittent pipes used outdoors in Daqing. . . Extreme outdoor temperature: -35.5 degrees Celsius. With a design pressure of 1.0 MPa, what is an appropriate design temperature for the pipeline? Medium-grade gasoline and diesel.

Reply #22019-04-25

The design temperature is based on the highest temperature of the medium, or on the normal temperature plus 15–30°C. It is specified in the regulations

Reply #32019-04-26

First, check the freezing point of diesel with that grade, and then choose one grade higher

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Selection of design temperature

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