spiral welded pipe meaning in Chinese
螺旋焊管
螺旋焊接管
Examples
- Sichuan petroleum administration ziyang steel pipe plant ( zspp ) is the designated factory by cnpc to manufacture spiral arc - welded steel pipe ( shortened as " spiral welded pipe " )
四川石油管理局资阳钢管厂是中国石油天然气集团公司螺旋缝双面埋弧焊钢管（以下简称螺旋焊管）定点生产厂。