What is a Double jacketed flexible metal hose assembly?

Double jacketed flexible metal hose assembly is a hose within a hose - consist of a flexible metal inner hose and a larger diameter flexible metal jacketed layer – outer hose. The hoses are joined at the ends with fittings that eliminate any media pathway between the two hoses, allowing the hoses to act independently as separate fluid carriers.

Double jacketed flexible metal hose assembly pressure illustrated are for single braid construction. Double braiding will increase pressure ratings.?Hot or cold media flowing through the outer hose affects the temperature of flow media within the inner hose,?To keep viscous material in the inner hose hot and easily conveyed, steam or hot oil circulates through the jacketed hose, For dairy products or other food transport media, we can also provide PTFE liners to meet food grade requirements.

Jacketed flexible metal hose assemblies are used to easily convey products that need to be?heated or cooled?during their transfer.?Heating media may be steam, hot oil, hot water, or any other heating media to provide the desired heat transfer. Bulk storage and distribution centers for molten products such as bitumens, hot melts, pre-polymers, and sulfur are typical applications for jacketed loading and unloading hoses.?The construction of the hose assembly consists of a flexible inner hose and a flexible jacketed hose. End connections may be of any type, such as tri clamp, Thread, flange or style compatible with the connectors of mating equipment.

Our sales personnel can help make optimum selections to meet various operating conditions. Maximum allowable working pressures for double jacketed flexible metal hose vary with diameter, temperature, and braid configurations (single or double layers braided).?We?can also achieve a greater degree of product heating / cooling by increasing the size of the outer jacketed hose.

For more information about Double jacketed flexible metal hose assembly products, Please check www.apdhhose.com or E-mail: [email protected]

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