Metal hose is a flexible metal wire element. There are two basic types of metal hose, which vary in design and application: coiled hose and corrugated hose.Spiral hose has high mechanical strength (e.g. tensile and tear strength). Corrugated hoses can withstand high pressures and provide maximum tig

In vacuum applications, the material's permeability makes point contacts unusable. Instead, a higher installation force is used and the ring fills the entire groove. Additionally, round retaining rings are used to prevent excessive deformation of the retaining ring. [12][13][14] Because the rings e