Classification Criteria for Vacuum Bellows
The vacuum bellows refers to a tubular elastic sensor connected by a foldable wrinkle sheet in the direction of folding and expanding. Vacuum bellows are widely used in instruments and meters. The main use is as a measuring element of pressure measuring instruments, which converts pressure into displacement or force.
The classification criteria of vacuum bellows are as follows:
Vacuum bellows are divided according to molding methods: hydraulically formed vacuum bellows and hydraulically formed vacuum bellows
Vacuum bellows are divided into: seamless vacuum bellows and seamless vacuum bellows
Vacuum bellows are divided into elastic vacuum bellows and ordinary vacuum bellows according to the elastic coefficient.
Vacuum bellows are divided into: stainless steel vacuum bellows, bronze vacuum bellows, aluminum vacuum bellows and ceramic vacuum bellows
