The intelligent workshop for ship carbon steel pipe processing is mainly studied, and the concept, overall structure and data circulation mechanism of the intelligent workshop for pipe processing are briefly outlined. Applied the technology of classifying intermediate products into groups and reorganizing intermediate product processes, the overall layout of the pipe intelligent workshop is designed. The pipe intelligent processing line and its management and control system are introduced. The characteristics and advantages of the intelligent pipe processing workshop are showed, and effective support for improving the efficiency and quality of pipe processing for ships and marine engineering is provided.