无缝管

• Magnesium alloy seamless pipes and tubes
  镁合金无缝管
• Standard specification for copper - beryllium seamless tube uns nos . c17500 and c17510
  铜铍无缝管的标准规范
• Steel butt - welded seamless fittings
  钢制对焊无缝管件
• Copper and copper alloys - rolled , finned seamless tubes for heat exchangers
  铜和铜合金.热交换器用轧制翼片无缝管
• Copper and copper alloys - rolled , finned , seamless tubes for heat exchangers
  铜和铜合金.热交换器用轧制翅片无缝管
• Standard specification for aluminum and aluminum - alloy drawn seamless tubes metric
  拉制铝和铝合金无缝管的标准规范
• Specification for general requirements for nickel and nickel alloy seamless pipe and tube
  镍和镍合金无缝管一般要求规范
• Seamless - tube rolling mill
  无缝管轧机
• Cold drawn weldless tube
  冷延无缝管
• Niobium seamless tubes
  铌无缝管