china supplier steel wire spiral flexible  high pressure hydraulic hose  

Product  description:

construction :

 inner tube : oil resistant;

 middle : many  reinforcement layers;

 cover :  oil and weather resistant.

Character :

   1. good oil and heat resistant;

     2.good  flexible and fatigue performation;

    3.good wear-resistant ,and  performance of impulse.

Application:

   used the petroleum and water base hydraulic oil  liquid, mainly used in mine and mechinery industry , used in mineral  support , oil exploring, deliver some hydraulic oil liquid ,such as  water ,fuel oil ,lubraction oil .within  a temperature  -40~+100℃ ,the appear  ance is black smooth and black cloth grain.

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