... .p.:10bar3.length:10-40m/roll4.surface:fabric,black5.tube:acid resistance ,alkali corrosion rubber compound,black ,smooth6.reinforced:with ... film11.delivery detail:depend on quantity12.Application:To deliver the acid-base solution that the density below 40% at normal ... hose can bear stable pressure, and has good property of acid resistance, alkali corrosion, anti-aging and good bending performance. ...