摘要
油井管的连接结构大多采用螺纹连接,不仅要求螺纹有较高的强度,而且还要有良好的密封性。介绍了油井管的几种连接结构及其密封型式。
In most cases, thread connection is adopted for oil well-pipe connection, which requires not only high thread strength but also satisfactory sealing performance. Knowledge about several connection ways and sealing types for oil-well pipes are given in the article.
出处
《钢管》
CAS
1993年第4期41-43,共3页
Steel Pipe
关键词
钢管
油管
连接
密封
Oil-well pipe Connection ways Thread strength Sealing performance
