welded pipe [机] 焊接管 ; [机] 焊制管 ; 焊管 ; 有缝管
Galvanized Welded Pipe 镀锌焊管 ; 镀锌焊接钢管
butt welded pipe 对缝焊管 ; 对接焊管 ; 直缝焊管
jump-welded pipe [机] 对缝焊管
arc-welded pipe 弧焊管
spiral-welded pipe 螺旋焊接管 ; 螺旋焊缝管
longitudinally-welded pipe 直缝焊接管
lap-welded pipe 搭焊管
Milling machine application in welded pipe production line will greatly improve the edge condition of strip steel.
铣边机在焊管生产机组上的应用将大大改善钢带的边缘状况。
This article briefly introduced the demand and production situation of large diameter welded pipe in Russia.
简要介绍了俄罗斯目前对大直径焊管的需求及生产现状。
In the process of using high strength steel to produce spirally welded pipe, the yield strength is reduced due to Bauschinger's effect.
采用高强度级别钢种的卷板制造螺旋焊管的过程中，包申格效应使钢管屈服强度降低的现象日益突出。
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