JB/T 4784-2007 (English Version) PDF

Scope: 1.1 This standard specifies the technical requirements, test methods, inspection rules, marking and labeling requirements for cryogenic liquid tank containers (cryogenic tank containers). 1.2 This standard applies to cryogenic tanks with a design pressure of not less than 0.1MPa and a volume greater than 1m. 1.3 This standard does not apply to the design and manufacture of cryogenic tanks whose tanks are made of non-ferrous metal or non-metallic materials. 1.4 For cryogenic tank tanks that cannot be designed using this standard, the following methods are allowed to be designed, but they must be evaluated and approved by the National Technical Committee for Standardization of Boiler and Pressure Vessels. a) Stress analysis including finite element method; b) Confirmatory test analysis (such as experimental stress analysis, confirmatory hydraulic test); c) Comparative empirical design using comparable structures that have been put into use. 1.5 The requirements set forth in this standard are basic requirements. Cryogenic tank containers with the same residual value standard can be applied to road, railway and waterway transportation, as well as the combined transportation of these modes of transportation. 1.6 When using enterprise standards to design, manufacture, test and inspect this product, the safety technical requirements of the enterprise standards shall be reviewed by the National Boiler and Pressure Vessel Standardization Technical Committee.

JB/T 4784-2007 Referenced Document

GB 3531 Steel plates for low temperature pressure vessels*， 2014-06-24 Update
Gb 567 Bursting discs and bursting disc devices
GB 6654 Steel plates for pressure vessels
GB 9969.1 General principles for preparation of instructions for use of industrial products
GB/T 1220-1992 Stainless steel bars
GB/T 12241 Safety valves—General requirements*， 2021-03-09 Update
GB/T 12242 Pressure relief devices—Performance test code*， 2021-03-09 Update
GB/T 12243 Spring loaded safety valves*， 2021-04-30 Update
GB/T 13550-1992 Molecular sieve 5A and its determination
GB/T 1413-1998 Series 1 freight containers--Classification, dimensions and ratings
GB/T 14525-1993 General specification for corrugated metallic hose assemblies
GB/T 16563-1996 Series 1: Tank containers for liquids, gases and pressurized dry bulk--Specification and testing
GB/T 16958-1997 Biaxially oriented polyester film for package
GB/T 1804-2000 General tolerances Tolerances for linear and angular dimensions without individual tolerance indications
GB/T 1835-2006 Series 1 freight container.Corner fittings
GB/T 1836-1997 Freight containers--Coding,identification and marking
GB/T 184 Fish-plates for 50kg/m steel rails
GB/T 18443.1-2001 Testing method of cryo-insulation pressure vessels volume measurement
GB/T 3198-2003 Aluminium and aluminium-alloy foil
GB/T 4237-2007 Hot rolled stainless steel plate, sheet and strip

JB/T 4784-2007 Tank containers for cryogenic liquid was changed to NB/T 47059-2017 Tank containers for refrigerated liquefied gas.