1.
Development of X80 Grade Pipeline Steel Pipe and Induction Heating Bend
X80级管线钢管和感应加热弯管的开发
2.
Investigation on Anti-hydrogen Induced Cracking Properties of X80 Pipeline Steel
X80级管线钢抗氢致开裂性能研究
3.
Research on SAW Weld Toughness Fluctuation of X80 Grade Pipeline Steel
X80级管线钢埋弧焊焊缝韧性波动研究
4.
The Technology Development and Application of TISCO's X80 Grade Pipeline Steel Hot Rolled Coil
太钢X80级管线钢热轧卷板技术开发与应用
5.
Development and application of X80 alloy steel pipe for Second West to East Gas Pipeline Project
西气东输二线X80级管线钢的开发和应用
6.
Development of High Nb X80 Grade Pipeline Steel Wide-thick Plate Used in the Second West to East Gas Pipeline Project
西气东输二线用高Nb X80级管线钢宽厚板的开发
7.
Effect Factors Analysis on Measuring X80 Grade Pipeline Steel Yield Strength
X80级管线钢管屈服强度测量影响因素的分析
8.
Research on Impact Toughness and Effective Grain of X80 Grade Pipeline Steel
X80级管线钢冲击韧性及其有效晶粒研究
9.
Investigation of Restriction on Hydrogen Induced Cracking and Stress Corrosion Cracking of X80 Pipeline Steel
X80级管线钢抗氢致开裂和应力腐蚀开裂性能研究
10.
The Effect of Tensile Test Rate on Test Result of X80 Grade Pipeline Steel
拉伸试验速率对X80级管线钢拉伸试验结果的影响
11.
Research on Processing, Microstructure and Properties of X80 High Grade Pipeline Steel;
高钢级X80管线钢工艺、组织与性能的研究
12.
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
13.
Effects of the Manufacturing Process Stages on the Mechanical Properties for X80 Grade SSAW Steel Pipe
X80钢级螺旋焊钢管力学性能研究
14.
EFFECTS OF COOLING PROCESS AFTER ROLLING ON MICROSTRUCTURE AND YIELD RATIO OF HIGH-STRAIN PIPELINE STEEL X80
轧后冷却制度对X80级抗大变形管线钢组织和屈强比的影响
15.
X80 Grade Steel Hot Rolled Coil Test Results Analysis for the 2nd West-East Pipeline Project
西气东输二线管道工程用X80钢级热轧板卷性能分析
16.
Effect of Prestrain on Tensile Properties for X80 Grade Spiral Submerged-arc Welding Steel Pipe
预应变对X80级螺旋缝埋弧焊接管线钢拉伸性能的影响
17.
R&D of X80 Φ1219mm Pipe as Blank for Pipe Bent with Induction-heating Process
X80钢级Φ1219mm感应加热弯管用母管的研发
18.
Production of X80 Pipeline Steel Strips on 2250 Hot Mill in Masteel;
马钢2250热连轧生产厚壁X80管线钢