2) line pipe
管道钢管
1.
This paper gives an overview of manufacturing high-strength grade X80 line pipe,discusses design aspects including fracture inition,arrest and weld strength mismatch.
综述了国外在高钢级X80管道钢管方面的开发和应用状况。
3) Pipeline steel pipe
管道钢管
4) steel jacket pipe
钢套钢管道
5) Steel Pipeline
钢制管道
1.
Construction Quality Control for Industrial Use Steel Pipelines Buried Underground;
工业埋地钢制管道工程施工质量控制
6) pipeline steels
管道钢
1.
Review on research methods of soil corrosion for buried pipeline steels;
埋地管道钢土壤腐蚀研究方法进展
2.
The corrosion-erosion behavior of two pipeline steels,X70 steel and 16Mn steel in flowing sandy water solution is studied by means of electrochemical apparatus with rotating coupons and weight loss method.
结果表明,2种管道钢存在相同临界流速,0。
3.
exposure time were inves tigated for two common used pipeline steels,X70 steel and 16Mn steel.
通过研究国内常用的X70和16Mn2种管道钢在土壤浸出液中的电位-时间曲线,并根据失重试验和极化曲线,比较它们的平均腐蚀速度。
补充资料：宝鸡石油钢管厂大口径薄壁钢管的φ508排辊成形机组
宝鸡石油钢管厂大口径薄壁钢管的φ508排辊成形机组
宝鸡石油钢管厂大口径薄壁钢管的中508排辊成形机组
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条