Key factors to consider when selecting the material for compensator products

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Key factors to consider when selecting the material for a compensator. A compensator is a device that is installed directly at any pipeline connection used for transporting non-corrosive, unidirectional or multi-directional fluids; it serves to compensate for axial expansion/contraction of the pipeline as well as axial rotation at any angle. Widely used in the pipelines of industries such as urban heating, metallurgy, mining, power generation, petrochemicals, and construction, compensators play a crucial role in the operation of these pipelines. Therefore, the reliability of pipeline compensators cannot be ignored. Firstly, when selecting the material for compensators, in addition to considering the working medium, operating temperature, and external environment, factors such as the possibility of stress corrosion, as well as the impact of water treatment agents and pipe cleaning agents on the material, must also be taken into account. On this basis, taking into account the welding and shaping of the compensator tubes as well as the cost-performance ratio of the materials, an economical and practical material for manufacturing compensators can be selected.