butt weld pipe mill 直缝焊管轧机
butt-weld pipe mill 对焊管轧机
spiral weld pipe mill 螺旋焊管机
pipe mill machinery 轧管机械
drill pipe mill 钻杆铣鞋
electric weld pipe mill 电焊钢管轧管机
lap-welded pipe mill 搭接炉焊管机
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's one of the main machines in the modern pipe mill line and formed section line.
它是现代高频直缝焊管生产线和冷弯型钢生产线的主要设备之一。
The 3-roll mandrel pipe mill is regarded as the most advanced seamless steel tube mill in the world.
三辊连轧管机是当今世界上最先进的轧管机。
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