During the production of ERW steel pipe mill,the size of steel of strip hard bent influences the running of pipe welder and the quality of the pipe.
在ＥＲＷ焊管机组生产中，带钢的硬弯大小直接影响焊管机组的正常运行及焊接钢管的质量。
It is introduced that process arrangements of China spiral submerged arc welded pipe units for oil and gas transmission and equipment performance of pipe manufacturing as well as exploitation status of high toughness spiral submerged welded pipe.
介绍了国内油气输送螺旋埋弧焊焊管机组的工艺布置、制管设备性能及高韧性螺旋埋弧焊管的开发情况,通过对螺旋埋弧焊焊管机组制造技术、钢管检测技术的阐述与分析,提出了螺旋埋弧焊管制造技术发展的方向。
The eight measures of technical modification of electric welded pipe units are put forward to adopt the technical progress of welded products.
为适应焊管产品的技术进步,提出了电焊钢管机组技术改造的八项措施,并根据焊管机组的状况和产品发展方向,提出了具体改造意见。
Development of the WZM1-315C style tube-sheet welding machine;
WZM1-315C全自动管-板焊机的研制
Relation of Quantity and Investment Between Welded Pipe Length and Medium Diameter High-frequency Welded Pipe Units
焊管成品长度与中直径高频焊管机组产量及投资的关系
φ508mm Longitudinally Welded Pipe Mill Technology and Its Advanced Character
φ508直缝焊管机组工艺的先进性
Technology Characteristics of HFW 610 Pipe Mill in Baoshan Iron & Steel Co.,Ltd.
宝钢HFW 610焊管机组的技术特点
Discussion on Increasing Economic Benefits of HFW610/630 Welded Pipe Units
提高HFW610/630焊管机组经济效益的探讨
Analysis and Research on Working Resistance of Vertical Roll in Welded Pipe Mill
焊管机组立辊工作阻力的分析与研究
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
Analysis on key technologies for pipeline internal circumferential automatic welding machine with multi-torch
管道环焊缝多焊炬自动内焊机关键技术分析
Research of Transient Liquid Phase Joining Machine for Oil-pipeline Welding;
管道的瞬时液相扩散焊（TLP）焊机研究
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
We used to weld pipes with direct current (D.C) are welder (alternating current A.C. welder).
我们总是用直流（交流）电弧焊机焊接管子。
Software Research of Double Torch Pipeline Welding Robot
双焊矩管道焊接机器人控制系统的软件研究
Application of PIW48 pipe inner girth welding line
国产PIW48管道内环缝自动焊机焊接技术应用
Special welding machine and welding process for all position automatic pipeline welding
管道全位置自动焊机的专用电源及焊接工艺
Microstructures and properties of marine pipe-pipe joint by robot welding
船用管-管机器人焊接接头组织和性能
Design for Φ720 mm Welded Pipe Beveling Machine Clamp Pipe Device
Φ720mm焊管平头机夹管装置设计
Man-machine interaction system of all-position welding robot of pipeline
管道全位置焊接机器人人机交互系统
Welded stainless steel tubes for machine structure
GB/T12770-1991机械结构用不锈钢焊接钢管
COMPUTER AIDED QUALITY MANAGEMENT SYSTEM FOR ASSEMBLE AND WELDING OF BODYWORK
车身装焊计算机辅助质量管理系统