To provide a wear resistant hose which does not cause the deterioration of workability while attaining lifetime extension and cost reduction by the improvement of wear resistance.
The wear resistant hose is constituted such that a middle rubber layer 2 is formed on the periphery surface of a rubber-made inner layer 1, subsequently, a 1st reinforcing layer 3 is formed on the periphery surface of the above middle rubber layer 2, a spiral reinforcing wire rod 4 is formed on the periphery surface of this 1st reinforcing layer 3, furthermore, a 2nd reinforcing layer 5 is formed, and subsequently, a rubber-made outer layer 6 is formed on the periphery surface of the above 2nd reinforcing layer 5. In addition, the rubber-made inner layer 1 is formed using a rubber composition containing a fatty acid amide.
MATSUMOTO TOMOYUKI
IWATA KOJI
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