螺旋焊接钢管
- 网络Spiral Welded Steel Pipe
螺旋焊接钢管-
大口径螺旋焊接钢管成型稳定性的探讨
A Discussion on Formation Consistency of Large-sized Spiral Welded Pipe
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螺旋焊接钢管的直径控制是螺旋焊管生产的重要质量指标之一。
The diameter control is one of the important quality index for spiral welded steel pipes .
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比较了直缝和螺旋缝焊接钢管的性能特点，讨论了焊接钢管的选用原则。
Function and character between straight welded steel pipe and spirally welded steel pipe are compared , and selection principle of welded steel pipes is discussed .