... reinforced (1) ApplicabilityTransport the hydraulic fluid (glycle, mineral oil, fuel, lubrication, emultion, hydrocarbons) not for the castor oil, ester ... and so on.The LONGKAI(LK) rotary drilling hose is well known in china domestic market.ProductRotary drilling ... Special Rubber Hose Co., Ltd.Founded in 1993. High Pressure Stainless Steel Wire Braiding (glycol/mineral oil/fuel/lubrication/emulsion/ ...