The invention relates to a placing device, particularly to a placing device for processing of natural gas pipelines, and provides the placing device for processing of the natural gas pipelines, whichcan stably place the natural gas pipelines, can conveniently move the natural gas pipelines and saves manpower. The placing device for processing of the natural gas pipelines provided to solve the technical problem comprises a first base, and the like, wherein a driving mechanism is connected to the left side of the top of the first base; and a placing mechanism is connected to the right side of the top of the first base. According to the placing device, first baffle plates are arranged, a user places the natural gas pipelines on first placing plates, the first baffle plates block the naturalgas pipelines, and the natural gas pipelines are stably placed on the first placing plates.