1.
Feasibility of Making Large Dia. Straight-seam Submerged Arc Pipe Welding Machine by Angang;
鞍钢建设大直径直缝埋弧焊管机组可行性探讨
2.
Technical Modification of After-expanding Purging Device for Large-sized SSAW Pipe
大直径直缝埋弧焊管扩径后的冲洗装置技术改造
3.
DISCUSSION ON PROJECTS OF CONSTRUCTION OF LARGESIZED SUBMERGED ARC STRAIGHT WELD PIPEMILL;
对建设大口径直缝埋弧焊管项目的一点看法
4.
Fresh Development of Manufacture Technology and Equipment for Large-sized SSAW pipe
大口径直缝埋弧焊管生产技术与装备的新进展
5.
Double Layer SAW Pipe with Large Diameter for Transmitting Oil and Gas
油气输送管道用大直径双层埋弧焊管
6.
The Modification to Inside Weld Grinding Machine for JCOE Formed Longitudinal Submerged Arc Welded Pipe
JCOE直缝埋弧焊管内焊缝磨削机的改造
7.
Research on Intelligent Control Technology for Forming the Large Diameter Longitudinal-Seam Submerged Arc Welded Pipes with JCO Process
大口径直缝埋弧焊管JCO成形智能化控制技术的研究
8.
Test Study of Bauchinger Effect on High Grade Pipe by JCOE Progress
大口径高钢级JCOE直缝埋弧焊接钢管包申格效应试验研究
9.
The Effect of Machinery Expand on the Residual Stress of X80 LSAW Pipe;
机械扩径对X80直缝埋弧焊管残余应力的影响
10.
Longitudinal Submerged Arc Welded Pipe Weld Tracking Method and Misalignment Analysis
直缝埋弧焊管焊缝跟踪方法与焊偏分析
11.
Bauschinger Effect of JCOE Longitudinal Submerged Arc Welding Steel Pipes;
JCOE直缝埋弧焊管的包申格效应研究
12.
Research on Device of LSAW Pipe Run-on and Run-off Tab
直缝埋弧焊管引(熄)弧板切割装置的研制
13.
Quality Analysis on JCOE Longitudinal Submerged Arc Welded Pipe Made from Rolling Plate
卷板制造JCOE直缝埋弧焊接钢管质量分析
14.
The Study on Cage Roll Forming Processes of Large-sized ERW Straight Welded-pipe;
大直径ERW直缝焊管排辊成型工艺研究
15.
Sharply Slow down the Construction of Large Diameter Longitudinal Welded Pipe Production Line
大直径直缝焊管机组建设热急需降温
16.
The Solution for Unacceptable LSAW Linepipe End Diameter
大口径直缝焊接钢管管端直径超差的处理方法
17.
The Application of Project Management in Development of LSAW Pipe for 2~(nd) West-East
项目管理方法在西气东输二线直缝埋弧焊管研发中的应用
18.
R&D of Φ1219 mm X80 LSAW Linepipe for No.2 West-East Gas Transmission Pipeline Project
西气东输二线管道工程用X80钢级Φ1219mm直缝埋弧焊管的研发