Properties of fibre reinforced plastic used in the inner supporting structure of cryogenic vessels;

Heat leakage influences the non-loss storage of cryogenic liquids directly,so to calculate the quantity of heat leakage accurately is a very important to improve the design of cryogenic vessels.

It is stipulated in GB150 Standard "The cryogenic impact test temperature for the steel of the cryogenic vessel shall be lower than or equal to the lowest design temperature of its shell or pressure components".

This paper describes the status quo of cryogenic vessels application in the fields such as space, aviation, machinery, electron,geology and mine, metallurgy, construction,environment protection, traffic, agriculture, hygiene, food, energy, chemistry, science and technology and so on, and looks forward to the future development prospect.

Cryogenic insulation paper is one of the important material that is used to the manufacture of multilayer insulation cryogenic containers.

Expert system for welding procedure design of low-temperature pressure vessel;

the paper analyses the existing problems in the welding repair of feed nozzle of low temperature pressure vessel and focus on the reasons of defects making.

This paper analyzed heat exchange of low temperature pressure vessel supporting frame,which is connected with the inner vessel and the outer shell.

This paper probes into the requirements for and matters need attention in the design of low temperature pressure vessel from the aspects of the determination of vessel, materials selection, structure design and manufacturing, and inspection, etc.