摘要
介绍了采用非调质工艺试制N80级大口径石油套管的过程。试验证明:采用本文介绍的工艺路线可生产出符合API标准的N80级石油套管。
Described here in the article is the details about pilot manufacturing o f N80large -sized oil casing with the process involving use of non -quenched -and -tempered steel.The test operation result has proven that the manufac-turing process flow as described by t he co -authors is applicable for prod ucing N80oil casings up to relevant A PI specifi-cation.
出处
《钢管》
CAS
2002年第5期24-26,共3页
Steel Pipe
关键词
非调质钢
N80钢级
大口径石油套管
工艺路线
Non -quenched -and -tempered steel
N80steel grade
Large -sized oil casing
Manufacturing process