What are the respective criteria for choosing SCH40 and SCH80 series pipes?

2011-10-11View Original

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What are the respective criteria for choosing SCH40 and SCH80 series pipes?

Reply #22011-10-11

Reply to 1# zeng46563: Calculate the actual required wall thickness using the formula based on factors such as the pipe’s temperature and pressure, and then select the appropriate wall thickness grade in accordance with relevant standards.

Reply #32011-10-12

Reply to 2# zero229: Then please, boss, provide us with the algorithm or formula so we can use it. Thank you in advance

Reply #42011-10-12

Reply to 3# PCMA: Please refer to sections P18–P19 of ASME B31.3-2006, which cover the pressure design of 304 components; these sections provide detailed wall thickness calculation formulas for straight pipes and elbows

Reply #52011-10-12

schXO = (design pressure/allowable stress under material service conditions) * 1000, rounded to the nearest integer.

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