This standard applies to general structures in the design of steel chemical vessels. This standard does not apply to special structures or special structures that have been specified in special container standards.
2020HG/T 20583-2020 Standard for structural design of steel chemical vessel
2011HG/T 20583-2011 Specification of structural design for steel chemical vessels
1970HG 20583-1998 Regulation specification for structural design of steel chemical vessels
HG/T 20583-2011 Specification of structural design for steel chemical vessels has been changed from HG 20583-1998 Regulation specification for structural design of steel chemical vessels.