Pressure vessels cooler and exchanger design

 Scope of design  

D1 Class I pressure vessels                                           All classes: Storage pressure vessels,

D2 Class II medium and low pressure vessel                                   Cooler and exchanger pressure vessels,                                                                                                                Reaction pressure vessels ,                                                                                                                                  Separation pressure vessels

 Implementation standards  

HG/T20583 《Rules of design for chemical steel vessels structure》 
GB150 《Pressure vessels》 GB151 《Shell and tube heat exchanger》 
TSGR0004 《Inspection safety rules of fixed pressure vessels》