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- X60螺旋焊管X60 spiral welded pipe
- 一种新型螺旋焊管焊剂下线回收装置A New Flux Down-Line Collection Unit for Spiral Welded Pipe
- 管pipe
- 螺旋焊管焊缝缺陷产生及漏检原因分析Weld Seam in Spiral Pipe: Analysis of the Causes and Formulation of Preventive Measures
- 高频螺旋焊管焊缝温度的闭环控制系统The Temperature Control System in HF Spiral Pipe Mill
- X60 SSAW焊管母材与焊缝强度基本相当,X52 ERW焊管母材与焊缝区域存在着较大的强度差异。As to X60 SSAW pipes, the strength of base metal and weld was almost the same, but a big difference was found between the base metal and weld of X52 ERW pipes.
- 焊管welded pipe
- 螺旋焊管管端焊缝自动磨削机Automatic Grinding Unit for Pipe Ends Weld of Spiral Welded Pipe
- 螺旋焊管管体压痕的产生与缓解The Occurrence and Reduction of Indentation for Spiral Welded Pipe Body
- 进行了L415MB(API 5L X60 PSL2)级油气输送用直缝埋弧焊管中厚钢板的工业试验研究。Trial - production of L415MB(API 5L X60 PSL2) pipeline plate has been fallen out.
- 螺旋焊管机组进板速度及板长测量装置的开发Development on Plate Feeding Speed and Plate Length Measuring Equipment of Spiral Welded Pipe Mill
- 焊管机身welded steel tube fuselage
- 炉焊管continuous furnace welding of tube
- 螺旋焊线管局部噘嘴应力集中分析Stress Concentration at a Screwy Welded Seam of Pressured Cylindrical Tube Due to Angular Distortion
- 焊管脚tubulation; tubulation
- 锻焊管hammer welded pipe
- 搭焊管lap welded pipe
- ERW焊管ERW pipe
- HFW焊管HFW pipe
- 迭焊管lap welded tube