The Analysis of Tubing Thread Failure Mechanism and the Technology Reformation of Hydraulic Tong;
油管螺纹失效机理分析及液压钳的技术改造
Longitudinal-cracking Failure Analysis of Box
φ139.7mm钻杆内螺纹接头纵向开裂失效分析
Failure Analysis on Tool Joint Expansion of φ88.9mm×9.35mm G105 Drill Pipe
φ88.9mm×9.35mm G105钻杆内螺纹接头胀扣失效分析
Prolong Failure Cycle of API Round Thread Tubing by System Control
系统控制延长API圆螺纹油管的失效周期
Failture Analysis of Drilling Collar Thread Connections and Structure Optimization
钻铤连接螺纹断裂失效分析及结构优化
The endurance crack is apt to be produced in collar thread during drilling, which eventually results in the connection failure.
在钻井过程中,钻铤螺纹容易产生疲劳裂纹,最终导致连接失效。
boxpin connection
阴螺纹-阳螺纹连接
male and female cross
阳螺纹-阴螺纹十字接头
external and internal thread grinding machine
外螺纹及内螺纹磨床
pin-to-box pipe
阳螺纹-阳螺纹管子
Screwed 1;Screwed 2;Screwed 3;Screwed 4
螺纹接头 1;螺纹接头 2;螺纹接头 3;螺纹接头 4
Monitoring and Analysis of Causes of Vertical Prestress Loss of Finish Rolling Thread Steel
精轧螺纹钢竖向预应力损失监测及其原因分析
Screwed Joint 1;Screwed Joint 2;Screwed Joint 3
螺纹接头 1;螺纹接头 2;螺纹接头 3
Tubing thread is available for API tubing threads and TM threads.
油管螺纹可采用API油管螺纹，或TM螺纹。
double-screw bolt
螺柱，双头螺纹螺栓
Application of Green High-performance Thread Compound in Oil Pipes Connection
新型绿色高效螺纹脂在油套管连接中的应用
Investigation and Development of Enhanced Tubular Heat Exchangers With C-276 Alloy
C-276合金螺旋波纹管高效换热器的研发
Failure Analysis of Cracking of Expansion Joint of Incoloy 800 Bellows
Incoloy 800波纹管膨胀节开裂失效分析