The fuel oil hose has three layers: inner layers, reinforcement layer and outer layer. The inner layer used to convey directly oil which is made of SBR or NBR synthetic rubber with oil resistance to improve the convey efficiency. The reinforcement layer is made of high tensile synthetic yarn or fiber braided. It plays a role standing the pressure. The outer layer is made of SBR or NBR rubber which resists aging, has good flexibility and excellent bending.