... optional High pressure wire spiral sae hydraulic hosea)It is made of internal rubber ,middle rubber ,2, ... of wire-wood,and external rubber .b) it is used in aerospace, petroleum chemical industry, mining electronics, ... lubrication oil, emulsifying oil, air and water, although the temperature is -40+100.d)this products are widely used in ... 60.8±1 1420395275357203.42 High temperature sae hydraulic hose