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- 以中口径高品质ERW焊管生产为例讨论了各生产工序质量控制要点。Meanwhile it also discusses the main control points on production process based on the middle-diameter ERW pipe production.
- 610 ERW焊管生产线技术装备的先进性及ERW焊管的发展方向The Advancement of 610 ERW Pipe Production Line and Welded Pipe Development Direction
- 本文根据投资项目可行性研究和财务评价理论,对ERW焊管项目进行了投资可行性研究。According to the feasibility research and the financial evaluated theories of investing item, the feasibility of the ERW item is researched.
- 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.
- ERW焊管ERW pipe
- 国内ERW焊管发展现状及其质量控制National ERW Pipe Development Status and Its Quality Control
- 焊管welded pipe
- ERW焊管压扁试验性能的评价与提高Property Appraisal and Improvement of Flattening Test for ERW Pipe
- ERW焊管环焊缝焊接接头的质量评定Quality Evaluation of the Girth Welding Connection of ERW Welding Pipe
- 螺旋焊管spiral welded tube
- 焊管机身welded steel tube fuselage
- 炉焊管continuous furnace welding of tube
- 焊管脚tubulation; tubulation
- 锻焊管hammer welded pipe
- 搭焊管lap welded pipe
- HFW焊管HFW pipe
- 迭焊管lap welded tube
- 焊管机tube welding machine
- 焊管坯tube strip
- 弧焊管arc-welded pipe