Performance Assessment of Jumbo Cylinder Pipe Produced by Rotary Expanding Technology TPCO

摘要：

The rotary expanding is one of the best pipe rolling processes for tube trailer cylinders. The thesis briefly introduced the manufacturing technology features and key equipment of rotary expanding mill of Tianjin Pipe Corporation. The indexes of technical requirements were put forward according to relative cylinder standards and test results were given by a third party. Material performance assessment was conducted by China Standardization Committee on Boilers and Pressure Vessels. The results show that the technical indexes of cylinder pipe including chemical composition, nonmetallic inclusion grade, grain size, microstructure feature, surface quality, mechanical performance and bending test can meet the requirements with an international advanced level.

关键词： Tube trailer cylinder pipe Rotary expanding technology mechanical performances Microstructure bending test

作者: Honglei DONG Bangxian LI Binan SHOU Zhongguo HUANG Junpeng ZHANG Qinghua YUAN Ke BO

作者单位: China Special Equipment Inspection and Research Institute, Beijing 100013, China University of Science and Technology Beijing, Beijing 100083, China SHINENETGY TECHNOLOGIES, Inc., Beijing 100070, China

会议类型: 国际会议

会议名称: 2011 International Conference on Mechatronics and Applied Mechanics(2011年机电一体化与应用力学国际会议 ICMAM 2011)

会议地点: 香港

会议语种:英文

页码: 856-860

在线出版日期: 2011-12-27（万方平台首次上网日期，不代表论文的发表时间）