api hexagonal kelly pipe

- 3 Products Available
  • Cheap Kelly valve for sale
    ... and upper end of Kelly, the lower Kelly valve is connected between upper end of drill pipe and lower end of Kelly or connected between lower end of Kelly saving subs, the Kelly valve can be... more
    Brand Name:shangjia
    Model Number:XS
    Place of Origin:china

    Kelly valve

  • Cheap Hex. or square Kellys for sale
    ... precision-machined Kelly is a heavy square or hexagonal steel bar supported by the swivel through the rotary table and connected to the first joint of drill pipe in the drill string. TIANHE Kelly has... more
    Brand Name:Tianhe

    Hex. or square Kellys

  • Cheap Kellys for sale
    ... precision-machined Kelly is a heavy square or hexagonal steel bar supported by the swivel through the rotary table and connected to the first joint of drill pipe in the drill string. TIANHE Kelly has... more
    Categories:Drilling String
    Telephone:0086 453-5979996, 1 0086 453-5979901, 0086 453-5979995, 2 0086 453-5979905, 1 0086 453-5979997, 0086 453-5979947, 2 0086 453-5979928, 0086 453-5979903, 0086 453-5979992, 0086 453-5979941
    Country/Region:china

    Kellys

    Tianhe Oil Group Co.,Ltd
    [Heilongjiang,China]
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