Issues with the front flange of the SW6 calculation tube box
Thread Content
Regarding the SW6 calculation, there are some parameters for the front flange of the tube box that need to be filled in; which standard should be referred to?
The parameters of the flange depend on the flange standard used, in conjunction with the chapter on calculations for GB150 flanges.
I usually design in accordance with NB/T47020~47023 or GB/T20592; as long as the design is compliant, reasonable, easy to use, and cost-effective, there’s no problem
If you can’t understand the symbols, check 150; there are explanations there
The person on the 3rd floor in Italy said that I usually also refer to NB/T47021~47023 when making my selections.
The original poster had better post a screenshot for clarification.
It is suggested that the poster post a picture to indicate which parameters will not be filled in...
The calculation of the flanges on the front tube box of SW6 is carried out in accordance with GB 150.3-2011, Pressure Vessels – Part 3: Design – Flanges. With standard flanges, there are also issues where certain calculations fail to pass.
The poster had better make things clearer – which parameters need not be filled in. Generally, it is necessary to refer to GB150 and the relevant flange standards, as well as the input instructions provided by the SW6 software.
The field for arbitrary flanges will not be filled in; please advise those who understand this situation. Thank you!