摘要
文章对特殊套管的国内外发展现状进行了综述,并对包钢特殊套管BT系列的产品命名规则及产品大纲进行了阐述,最后提出了包钢BT系列石油套管发展中应当注意的几个问题。
This paper summarized the current situation of special casing in domestic and abroad. The naming rules and the production outline of the BT serials special casing of Baotou Steel （Group） Corporation were expounded. Finally, several problems that worth to consider in developing course were promoted.
出处
《包钢科技》
2007年第6期1-4,共4页
Science & Technology of Baotou Steel
关键词
特殊套管
现状
BT系列
special casing
situation
the BT serials
