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Corrugation 68mm x 13mm

Corrugation 76mm x 25mm

Corrugation 150mm x 50mm

Corrugation 300mm x 110mm

Corrugation 380mm x 140mm

Corrugation 200mm x 55mm

Corrugation 400mm x 150mm

Corrugation 75mm x 25mm

Corrugation 125mm x 25mm

Corrugation 68mm x 13mm

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Design Calculation of Metal Bellows

The theoretical basis of Corrugated Steel Pipe design is plate and shell theory, material mechanics, computational mathematics, etc. The parameters of the Corrugated Metal Pipe design are many. Due to the different uses of the bellows in the system, the design calculations have different emphasis. For example, a bellows is used for a force balancing element, which requires that the effective area of the bellows to be constant or small within the working range is used for measuring components, requiring that the elastic properties of the bellows be linear; for vacuum switching tubes as vacuum seals It requires vacuum sealing, axial displacement and fatigue life of the bellows; for the valve as a seal, the bellows should have certain pressure resistance, corrosion resistance, temperature resistance, working displacement and fatigue life.

Corrugated Metal Pipe

According to the structural characteristics of the bellows, the bellows can be composed of a ring shell, a flat cone shell or a ring plate. Designing and calculating the bellows is also the design of a round shell, a flat cone shell or a ring plate.

The parameters calculated for the bellows design are stiffness, stress, effective area, instability, allowable displacement, pressure resistance and service life.

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