These hoses are used typically
as a connectors between two pipe ends, supplying air, water,
oil, gas at important and critically placed parts in engines,
generator sets etc.
These are used in place of metal bend pipes which
lead to increase in efficiency of engine by reducing the weight
of the engine and also reduce vibrations. Reinforcement of polyester
or rayon is used in these hoses. Heat shield can be provided
as per requirement.