【摘要】 GB/T 34019—2017《超高压容器》的颁布填补了我国承压设备标准体系中一直缺乏针对超高压容器标准的空白。该标准适用于设计压力大于或等于100 MPa的压力容器。就该标准制定的必要性、适用范围、设计理念、设计准则、材料要求和无损检测等进行了说明和分析,并指出了今后研究的重点。更多还原

【Abstract】 The promulgation of GB/T 34019—2017 "Ultra-high Pressure Vessel" filled the blank always with respect to ultrahigh pressure vessels in Chinese national standard system for pressure equipment. This standard applies to pressure vessels whose design pressure is greater than or equal to 100 MPa. This paper mainly introduces the necessity for preparing this standard,scope of application,design concept,design criteria,material requirements and NDT,etc. and makes analysis,and points out the key points of future research.更多还原