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Pressure vessel is a closed container holding gases or liquids. It is used for finishing the production processes of reaction, mass transfer, heat transfer, separating and storing. It can bear pressure loads (internal force and external force). Storage and transport vessel, reaction vessel, heat-exchanging vessel and separating vessel are all of this kind. This sealed container have strict requirement for safety.

Pressure vessel is generally composed of barrel, heads, sealing components, flange, support, opening and nozzle. It is also installed with safety devices, meters and internal parts for different production techniques.

Pressure vessel can be applied in a wide scope. This equipment plays important role all sections of national economy, such as petrochemical industry, energy industry, scientific research and military industry.

Zhangjiakou CGE GEO-Machinery Co., Ltd is a specialized pressure vessels manufacturer in China. We now have a staff of 966 persons, among them there are 3 senior engineers of professor level, 17 senior engineers, 53 engineers, 74 assistant engineers, 7 senior technicians and 40 ordinary technicians.Our main products include core drilling rig series, engineering drill rig series, water well drill rig series, mobile drill rig series, petroleum machinery, and chemical industry machinery.