The utility model discloses a wear -resisting flexible inlet pipe. This inlet pipe comprises the inside and outside layer metal hose that adopts flexible material to be prepared from be provided with a plurality of bracing ring with horizontal mode respectively on the inner wall of inside and outside layer metal hose, and the both ends of inside and outside layer metal hose are for sealing the connection mode structure. The utility model discloses can show the life who improves flexible inlet pipe, in the inlayer metal hose had produced the damage owing to receiving permanent impact that lasts of prose style free from parallelism material and friction, has at this moment had the space between damaged mouthful of inside and outside layer metal hose of entering of a small amount of through -put, this part material formed one deck self wearing layer to this stops follow -up material to the impact and the friction of outer metal hose, thereby reaches the flexible inlet pipe life's of extension purpose.