Scope of application:Hydraulic oil return pipeline for engineering vehicles

Material:Outer layer CSM or weather resistant NBR+industrial silk knitting+inner layer NBR

Working temperature:-40 ℃~120 ℃

Internal medium: Hydraulic oil HLP46 or HLP68

Working pressure: It needs to withstand negative pressure, with a working pressure of -0.7bar~1bar. The bursting pressure of some newly developed shaped rubber hose products should not be less than 6bar Pipeline cleaning shall refer to JB/T7858, and the maximum diameter of impurities shall be ≤ 500um