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日前,美国机械工程师学会(ASME)最新出版的《锅炉及压力容器规范(2013版)》材料卷中,我国国家标准GB713《锅炉和压力容器用钢板》中的3个材料牌号被列入,即Q345R、Q370R和15CrMoR。此举意味着今后我国出口的承压设备将可以采用国内的钢材。据质检总局相关负责人介绍,目前我国已经是承压设备的生产大国,在制造厂的数量和规模上,已经居于世界前列。去年,我国压力容器出口量已达到32731
Recently, the American Society of Mechanical Engineers (ASME) newly published “Boiler and Pressure Vessel Code (2013 version)” material roll, China’s national standard GB713 “boiler and pressure vessel steel plate,” the three material grades are included, namely Q345R, Q370R and 15CrMoR. This means that the future of China’s export of pressure equipment will be able to use domestic steel. According to the relevant person in charge of the General Administration of Quality Supervision, at present, China is already a large producer of pressure-bearing equipment and has been among the best in the world in the number and scale of manufacturing plants. Last year, China’s pressure vessel exports have reached 32731