Low-temperature safety valve pipeline

The utility model relates to the technical field of low-temperature pipelines, in particular to a low-temperature safety valve pipeline. The embodiment of the utility model provides a low-temperature safety valve pipeline. The low-temperature safety valve pipeline comprises a safety valve, a metal corrugated hose and an internal pipeline, the safety valve is provided with preset pressure, and when the pressure in the internal pipeline exceeds the preset pressure, the safety valve is opened to release pressure; the internal pipeline is connected with the safety valve; the internal pipeline comprises a first pipeline connected with the safety valve and a second pipeline connected with low-temperature fluid, and the two ends of the metal corrugated hose are welded to the first pipeline and the second pipeline respectively, so that the first pipeline and the second pipeline are communicated through the metal corrugated hose. The embodiment of the utility model provides a low-temperature safety valve pipeline whic