Pressure Vessel

A Pressure Vessel is a closed vessel that can withstand pressure. The use of pressure vessel is very wide, it in industry, civil, military and other departments as well as many fields of scientific research has an important position and role. Among them, the pressure vessels used in Chemical Industry and petrochemical industry are the most. Only the pressure vessels used in petrochemical industry account for about 50% of the total number of pressure vessels. In chemical and petrochemical fields, pressure vessels are mainly used for heat transfer, mass transfer, reaction and other processes, as well as storage and transportation of pressurized gas or liquefied gas; It is also widely used in other industrial and civil fields, such as air compressor. All kinds of special compressors and auxiliary refrigeration compressors (coolers, buffers, oil-water separators, gas tanks, evaporators, liquid coolant storage tanks, etc.) are pressure vessels.