Development of Economical High Performance Thick-Gauge Pipeline Steel (TMCP-B)

With the rapid development of the worldPipeline steel economy, the demand for petroleum and natural gas as indispensable strategic resources of the national economy has increased dramatically. With the continuous expansion of petroleum and natural gas consumption market, the high efficiency and low cost of their transportation means have been widely concerned by researchers. At present, from the perspective of economy and safety, large-diameter and long-distance pipeline has become an important direction for the development of petroleum and natural gas pipelines. Increasing pipe diameter is the first choice to improve pipeline transmission efficiency.