1.
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
2.
On-line Measuring System for Large Dia.Straight Welded Pipe Based on LabVIEW;
基于LabVIEW的大直径直缝焊管的在线检测系统
3.
Development Design of 40MN Hydrostatic Testing Line for Large-sized Straight Weld Pipe and its Liquid System
大直径直缝焊管用40MN水压试验机组及其流体系统的设计开发
4.
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
5.
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
6.
To determine mandril diameter for 48"LSAW pipe
48英寸大口径直缝焊管成形芯轴直径确定
7.
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
8.
Study on FEM Simulation of Cage Forming of Large-sized ERW Straight-welded Pipe
大直径ERW直缝焊管排辊成型的有限元模拟
9.
FEM Simulation Research on Large-Sized Straight Weld Pipe's Rounding and Sizing Process
大口径直缝焊管整圆定径工艺数值模拟研究
10.
Numerical Simulation of Rounding-sizing Process of Large-sized Straight Welded Pipe
大口径直缝焊管整圆定径工艺过程的数值模拟
11.
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
12.
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
13.
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
14.
FEM Simulation and Multi-Objective Parameters Optimization on Large-Sized Straight Weld Pipe's Mechanical Expanding Process;
大口径直缝焊管机械扩径工艺过程的数值模拟与多目标参数优化
15.
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
16.
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
17.
Longitudinal electric resistance welded steel tubes
GB/T13793-1992直缝电焊钢管
18.
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