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- The original hydrostatic tester for spiral submerged arc welded pipe has technical rebuild and electric control line is redesigned as well as increasing computer control system. 对公司原有螺旋焊管静水压试验机进行了技术改造,重新设计了电气控制线路,增加了计算机控制系统。
- The experimental results and application effects of weld toughness of spirally submerged arc welded pipe are introduced. 本文介绍了埋弧焊钢管焊缝韧性试验研究的结果及工业生产应用效果。
- To avoid the retention of ferric oxides and dust in the fissure of longitudinal submerged arc welded pipe, the adsorption treater has been designed and manufactured. 为了克服氧化铁及粉尘等杂物滞留在直缝焊管缝内,设计并制作了吸附处理装置。
- It test the properties of grade X80 steel and its trial-manufactured spiral submerged arc welded pipe produced with tensile test,bending test,hardness test,series temperature impact toughness,DWTT etc. . 对X80级热轧板卷及用其所试制的螺旋埋弧焊管的拉伸、冷弯、硬度、系列温度冲击韧性、DWTT等性能进行了测试。
- Each mechanical properties parameter obtained and its data analyzed through investigation to mechanical properties test of Grade X80 high grade longitudinal submerged arc welded pipe. 通过对X80高钢级直缝埋弧焊管力学性能试验研究,得到了各项力学性能参数,并对其数据进行了分析。
- Cangzhou Shenzhou Pipe Co.Ltd.specializing in the production of all kinds of electric-resistance welded steel pipe,seamless steel pipe,spiral submerged arc welded pipe,ERW,SMLS,SAW. 沧州神舟钢管有限公司专业生产各种直缝钢管、无缝钢管、螺旋钢管。
- By means of BX1-500 AC arc welding machine,E4303 welding rod,the welding has been performed on the spiral welded pipe with the material of Q235 and specification of 820mmX10mm. 采用B×1-500交流弧焊机,E4303电焊条,对材质为Q235,规格为820 mm×10 mm的螺旋焊管进行焊接。
- The assumption that production lines, which produce longitudinally submerged arc welded pipes, are built cooperatively is discussed. 并就进一步开发天然气管道专用管及高强度管线钢谈了看法。
- Longitudinal submerged arc welded pipe 直缝埋弧焊钢管
- straight-seam submerged arc welded pipe 直缝埋弧焊管
- The purpose of prebending process of longitudinal submerged arc welding pipe production line is introduced;character of roller prebending and mould press type prebending is analyzed. 介绍了直缝埋弧焊钢管生产线预弯工艺的目的,分析了辊式预弯和模压式预弯的特点,指出当前直缝埋弧焊钢管生产线中普遍采用模压式预弯工艺。
- Research and Development of argon Arc Weld Wire for Low Carbon Welded Pipe 用于焊接低碳钢钢管的氩弧焊丝研制
- longitudinal submerged arc welding pipe 直缝埋弧焊管
- Keywords spiral submerge arc welded pipe forming welding quality; 螺旋埋弧焊管;成型;焊接质量;
- Roundness Analysis in Both Sides of Weld Seam in Spirally Submerged Arc Welded Pipe 螺旋埋弧焊管焊缝两侧圆度的分析
- Application of Hydrostatic Tester for Automatic Spiral Submerged Arc Welded Pipe 自动化螺旋焊管静水压机的应用
- Quantitative Analysis and Distinguish to the Weld Misalignment of Spiral submerged Arc Welded Pipe 螺旋缝埋弧焊管焊偏的判别及定量分析
- Introduce on Production Line of Large Diameter Longitudinal Submerged Arc Welded Pipe 大口径直缝埋弧焊钢管生产线简介
- Diameter-Enlarging Machine Application of Longitudinal Submerged Arc Welded Pipe 直缝埋弧焊管扩径机的应用
- Line Scanning DR Digital Imaging Technology Application on Spiral Submerged Arc Welded Pipe 线扫描DR数字成像技术在螺旋埋弧焊管检测中的应用
