... the world which let us gained great reputations.Hydraulic rubber hose instructions Materials: Rubber, steel wires, pvc, nylon, fiber, ... Application: Hydraulic rubber hose is widely used in petroleum, colliery, metallurgy, chemical industry, car-marking, etc.SAE 100 R2 Construction: This hose is ... ,we truly welcome to visit our new factory at any time. Our factory’s Main production equipments ...