Grouting sleeve valve pipe

The utility model discloses a grouting sleeve valve pipe, which comprises a grouting pipe A and a grouting pipe B. The grouting pipe A is disposed inside the grouting pipe B, a grouting perforated pipe with two grout stoppers and a joint are disposed on the grouting pipe A, a grout discharge hole is arranged on the grouting pipe B, and a conical plug is arranged at the end of the grout discharging hole. The grouting pipe A and the grouting pipe B are sleeved with each other and the grout discharging hole is arranged on the grouting pipe B, and thereby grout can enter a stratum through the grout discharging hole during grouting, water and particles in the stratum are hard to enter the grouting pipes, and the one-way valve function of the grouting pipes is achieved. The upper grout stopper and the lower grout stopper can be used for limiting the grout within an optional range in a grouting area during grouting so as to achieve sectional grouting. The grouting sleeve valve pipe is simple in structure, low in man