Corrugated metal hose features

Corrugated metal hose features:1, the recommended maximum allowable amount of expansion of each wave : full-height △ α = ± 24mm half-high △ α = ± 12mm.
2 , block gray plate : less dust on the air duct pipe may not be used for dusty flue should file gray board .3 , to reduce the number of bellows node should be considered cold drawn 50%.4, the standard half-height corrugated metal hose for cross-sectional area less than 4.6 square meters and the smoke duct dimensions less than 1.5m in one side but greater than 0.6mm occasions. Standard full-height corrugated Hydraulic tube fittings for all the smoke duct .Corrugated metal hose has good flexibility, fatigue resistance, high pressure,high temperature resistance, corrosion resistance , and many other features, it is relative to other hoses ( rubber, plastic hose ) much higher lifetime would therefore it also has a high overall economic efficiency . With the development of modern industry , for high temperature, high pressure corrugated Hydraulic hose fittings also demand greater and greater . Hose Scope: need fully flexible pipes, to prevent vibration premises piping for steam, gas , air, heavy oil, petroleum, chemical -pharmaceutical etc apply.