摘要
X级管线钢板材是生产直缝埋弧焊管的主要原材料。随着管道建设向高标准方向迈进，高强度、高韧性X级管线钢的需求将越来越大。指出我国应把握机遇，加大投入，努力开发管线用钢新产品。
The X grace steel sheet is used as main material for SAW straight weld pipes for pipe line purpose. It is anticipated that demand for pope line-purpose steel puoducts with hi-strength and hi-toughness be increasing owing to the higher criteria for popeworks.The co-authous emphasize that more investment and efforts should be made to develop new pope-line-purpose steel products to meet the increasing demand.
出处
《钢管》
CAS
1998年第2期56-59,共4页
Steel Pipe
关键词
管线钢
钢板
高强度
高韧性
油气管
Pipe line-purpose steel sheet Hi-strength Hi-toughness
