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  • Metal bellows design (3)

    Metal bellows design (3)

    life The life of the bellows is the shortest working period or the number of cycles that can ensure normal operation when used under working conditions. The elastic sealing system composed of bellows often works under the condition of withstanding a large number of cycles of variable load and large ...                            了解更多

    May 27,2020 News
  • Metal bellows design (2)

    Metal bellows design (2)

    Allow displacement For a bellows working in a compressed state, its maximum compression displacement is: the maximum displacement value that the bellows can produce when the bellows are compressed to contact each other under pressure, also known as the maximum allowable structure displacement, which...                            了解更多

    May 20,2020 News
  • Metal bellows design (1)

    Metal bellows design (1)

    The theoretical basis of metal bellows design is plate and shell theory, material mechanics, and computational mathematics. There are many parameters for the design of bellows. Due to the different uses of bellows in the system, the focus of their design calculations is different. For example, bello...                            了解更多

    May 14,2020 News
  • Bellows type

    Bellows type

    Bellows mainly include metal bellows, corrugated expansion joints, corrugated heat exchange tubes, diaphragm capsules and metal hoses. The metal bellows is mainly used to compensate the thermal deformation of the pipeline, shock absorption, absorption of settlement deformation of the pipeline, etc. ...                            了解更多

    May 08,2020 News
  • Food grade PP material blister

    Food grade PP material blister

    Food-grade PP will not dissolve harmful substances under normal conditions and high temperatures. Food-grade plastics are all materials that meet the national food safety requirements and will not produce toxic substances during use. Food grade PP plastic can be made into any plastic packaging for f...                            了解更多

    Apr 29,2020 News