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What are the Uses of Vacuum Bellows?

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Vacuum bellows is a kind of regular wave-like pipe. Commonly used metal bellows are carbon steel, stainless steel, steel-lined plastic, aluminum and so on. Vacuum bellows refers to a tubular elastic sensitive element connected by a foldable wrinkle sheet along the direction of folding and expansion. Vacuum bellows are widely used in instruments and meters. The main purpose is to be used as a measuring element of pressure measuring instruments to convert pressure into displacement or force.

Vacuum 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. It is widely used in petrochemical, instrumentation, aerospace, chemical, power, cement, metallurgy and other industries. Plastic and other corrugated pipes play an irreplaceable role in the fields of media transmission, power threading, machine tools, and home appliances.

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