1.
Selection of Equipment for Development of Domestic Production of Large-sized Seamless Steel Tubes;
国内大直径无缝钢管生产发展的装备选择
2.
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
3.
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
4.
Analysis and Calculation of Driving Moment of Great Diameter Bending Brake for Seamless Pipe;
大直径无缝管弯管机驱动力矩的分析与计算
5.
Research on New Manufacturing Process for Large-medium Sized Hi-alloy Steel Seamless Tubes
中大口径高合金钢无缝管材生产新工艺研究
6.
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
7.
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
8.
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
9.
Analysis on Fragmentation of 34CrMo4 Hot Rolled Seamless Steel Tube When Straightening
34CrMo4热轧无缝钢管矫直碎裂分析
10.
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
11.
Inside diameter required precision seamless steel tube for hydraulic and pneumatic cylinder use
GB/T8713-1988液压和气动缸筒用精密内径无缝钢管
12.
The Research on Selection of Marketing Channel of Big Size Steel Tube of Heng Steel Valin;
华菱管线衡钢大无缝钢管营销渠道选择研究
13.
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
14.
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
15.
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
16.
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
17.
Longitudinal electric resistance welded steel tubes
GB/T13793-1992直缝电焊钢管
18.
Selection and Application of Large Diameter Steel Pipe Piles for Donghai Bridge
东海大桥大直径钢管桩的选择和应用