... hose(SAE hose , DIN hose ), Rubber waterstop, Rubber hose coupling, Air hose, Water hose, Fire-resistant hose, Hose clip cloth, Auto brake hose, High pressure drilling hose, Marine high-pressure hose ... rubber .The internal rubber bears the pressure of delivery medium in order to protect the steel wire ... as mineral oil, soluble oil, hydraulic oil, fuel oil and lubricants) and water-based liquid (such ...