The invention discloses a one-time piping forming method for a steel lining pipeline. The one-time piping forming method comprises the step of drawing paper drawing, BIM modeling, pipeline data extraction, pipeline prefabrication, pipeline lining treatment, pipeline installation and the like. According to the manufacturing method, smoothness of the construction work is improved, the unnecessary work of pipeline installation and then dismounting is avoided, and one-time forming of steel lining pipeline construction becomes possible. The scientific method is applied to control and remove reworking for the quality problem in construction in advance; and then due to the one-time piping forming technology, the pipeline mounting and dismounting work does not exist, and the control difficulty forthe work quality is lowered.