Questions regarding the parameters of pressure vessel heads
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I would like to ask everyone: in the standard GB/T25198-2010, there are no specific parameters specified for conical heads of type CHA. Can it be assumed that as long as the design dimensions comply with the relationship defined by the standard’s type parameters, it is sufficient? In the standard JB/T4746-2002, which was replaced by GB/T25198-2010, specific parameters are specified for the conical head type CHA – what is the reason for this? Thank you all.
I think so, as long as the design dimensions comply with the relationship specified in the standard parameters. Additionally, your end caps were also purchased from manufacturers with the necessary qualifications for producing pressure vessels (pressure-bearing components), in accordance with relevant standards.