The Application of Bellows Expansion Joints: The弯管力平衡式波纹膨胀节is used for the connection between equipment, serving to compensate for the thermal expansion of the pipeline between the two equipment, reducing the force exerted by equipment misalignment, and facilitating equipment operation. The use of弯管力平衡式波纹膨胀节allows the equipment to be unaffected by the blind plate force generated by internal pressure, improving the equipment's stress condition, and allowing for simple equipment fixation. Bellows expansion joints are utilized as flexible connecting pipes for pumps on the pump's inlet and outlet pipelines. These general-purpose expansion joints installed on the pump's inlet and outlet pipelines compensate for pipeline thermal expansion, reduce the thrust on the pump caused by pipeline thermal expansion, or absorb...

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Application of Bellows Expansion Joints:

The bending force balanced bellows expansion joints are used for the connection between equipment and equipment, serving to compensate for the thermal expansion of the piping between the two equipment, reduce the force exerted on the equipment due to misalignment, and facilitate equipment operation. The use of the bending force balanced bellows expansion joint can prevent the equipment from being affected by blind plate forces caused by internal pressure, improving the stress condition of the equipment, and allowing for simple equipment mounting. The bellows expansion joints, as flexible connectors for pumps, are applied on the inlet and outlet piping of pumps. They serve as general-purpose expansion joints on the pump's inlet and outlet piping to compensate for piping thermal expansion, reduce the thrust exerted on the pump by piping thermal expansion, or absorb vibrations generated during pump operation. Although dealing with various constraints can be quite complex, any complex piping system can be divided into several simpler individual pipes, such as "Z" and "Π" shaped pipe sections, with different fixed supports at various locations. Each pipe section's deformation and compensation amount should be individually recognized. Given the variety of compensator types, proper selection is crucial. Therefore, during the overall planning of the piping system, the routing of the pipelines and the design of the support system (including fixed pipe racks, guided sliding pipe racks, etc.) should be thoroughly considered, along with the design and equipment of the compensators, to ensure a safe, reasonable, practical, and economical combination. The bellows compensator is a flexible element centered around the bellows, providing compensation in three directions: axial, lateral, and angular. The axial type compensator is used to reduce the self-excitation phenomenon of the medium. Since there is no inner sleeve pipe inside the product, it significantly restricts the radial compensation capability, so it is generally used only to absorb or compensate for the axial displacement of the piping (if a small amount of radial displacement is required in the piping system, this can be specified during ordering). The lateral displacement compensator (large bolt) primarily absorbs lateral displacement perpendicular to the compensator axis. The small bolt lateral displacement compensator is suitable for absorbing lateral displacement and can also absorb a combination of axial, angular, and any three-directional displacements: the hinge compensator (also known as the angular compensator). It is used in pairs or threes with other compensators (a single hinge compensator has no compensating capability) to absorb lateral deformation within a single plane. The universal hinge (angular) compensator, consisting of two or three compensators used together, can absorb deformation in three-dimensional directions.