This specification specifies the requirements for material selection, design, manufacturing, inspection and acceptance of petrochemical steel tower vessels. This specification is applicable to the design of skirt self-supporting towers with a design pressure not greater than 35MPa, a height greater than 10m, and a ratio of height to diameter greater than 5. This specification does not apply to the design of the following towers: towers with pulling devices; towers with non-metallic linings; rows of towers and tower groups integrated by operating platforms; towers with jackets.
JB 4732 Steel pressure vessel - Stress analysis design standard
JB/T 4710 Steel vertical vessels supported by skirt
NB/T 47015-2011 Welding specification for pressure vessels*, 2011-07-01 Update
SH/T 3098-2011 history
2011SH/T 3098-2011 Specification for design of column in petrochemical engineering
2000SH 3098-2000 Specification for the design of petrochemical column
SH/T 3098-2011 Specification for design of column in petrochemical engineering has been changed from SH 3098-2000 Specification for the design of petrochemical column.