Performance characteristics of thick wall bellows expansion joint: the expansion joint has two types: integral forming and welding forming. It is mainly used to compensate the axial displacement of the equipment itself, and it is mostly used for the thermal compensation deformation of the vessel cylinder itself. The compensation amount is small, generally only 1-2 waves are needed.
Application scope of thick wall bellows expansion joint: it is commonly used at the outlet of pumps, tanks, compressors, steam turbines and other vessels to reduce the force on the above equipment.
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