Regarding the filling in of the design, manufacturing, and acceptance standard fields
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Our factory has designed a shell-and-tube heat exchanger in accordance with GB/T151. In the sections related to the design, manufacturing, and acceptance standards for the overall layout, only the \"Code for Fixed Pressure Vessels\", \"GB/T151 Heat Exchangers\", and HG/T20584 are specified; is it acceptable not to mention GB150? Do I still have to write GB150? If HG/T20584 is used, is it then unnecessary to use GB150?
Personally, I think it’s sufficient to write only 151 and 20584. 151 has referenced 150; TSG R0004 20584 is a refinement and supplement to 150 (in practice: the tolerance specifications, 150, and 151 are all specified)
This post was last edited by Menghan100 on 2016-8-30 at 10:55. We just need to write according to the Fixed Pressure Vessel Regulations and GB151. If 20584 is executed, write it down.