对接焊;
英文例句/中文翻译:
Application of Friction Butt-welding Process for Oil Drill Pipe
石油钻杆摩擦对焊工艺的应用
The discussion involves such aspects as the cause of strip folding occurring in butt-welding process of spiral weld pipe, negative influence by such failure on pipe quality and preventive actions.
介绍了螺旋焊管生产中对头焊带钢的硬弯现象发生原因,对钢管质量的危害及防止措施。
Proper extrusion force is critical to ensure weld strength of the spiral weld tube during hi-frequency butt-welding process.
在高频对接螺旋焊管生产中,适当大小的挤压力是保证焊管焊缝强度的关键因素之一。