摘要
介绍了高温高压Y型截止阀的国产化开发,阐述了该类阀门的结构特点、计算方法和试验验证。针对乙烯装置工况特点,在阀门设计、工艺、加工制造和试验等方面进行了大量的改进和创新工作,通过创新结构的运用,国产化阀门在高温高压使用工况下,其动作的可靠性、密封可靠性和流通能力都达到国际先进水平。
This article introduces the development of domestic high pressure and high temperature Y-type globe valve.It outlines the structure characteristics,calculation method and test certification of such valve.In accordance with the service characteristic of ethylene plant, much innovation and improvement are made to valve design,process,fabrication and test. Through the application of innovated structure, the operation reliability,sealing reliability and flow capacity of the homemade valve have reached an international advanced level in the operating condition of high temperature and high pressure.
出处
《石油化工设备技术》
CAS
2011年第2期59-62,7,共4页
Petrochemical Equipment Technology
关键词
高温高压
Y型截止阀
结构
分析
试验
High temperature and high pressure
Y-type globe valve
Structure analysis
Test
作者简介
作者简介：张宝江，男，1984年毕业于抚顺石油学院化工与机械专业，获工学学士学位，现在中国石化工程建设公司从事管道材料设计工作，高级工程师。Email：zhangbj．sei@sinopec．com
