I would like to ask everyone: After installing a steam heating coil on the outside of the pressure vessel shell, does this equipment still constitute a pressure vessel?

2021-02-26View Original

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Question: After a steam heating coil is welded to the outside of the pressure vessel shell, does this equipment become a pressure vessel? Steam pressure: 0.6 MPa; diameter of the heat tracing tube: 89 mm, carbon steel tube

Reply #22021-02-26

It should not be considered a pressure vessel subject to fixed-volume regulations

Reply #32021-02-27

To perform strength calculations, modify it according to the procedure!

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I would like to ask everyone: After installing a steam heating coil on the outside of the pressure vessel shell, does this equipment still constitute a pressure vessel?

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