Tianjin jinyiyuan Heavy Machinery Manufacturing Co., Ltd

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Tianjin jinyiyuan Heavy Machinery Manufacturing Co., Ltd
City:tianjin
Province/State:tianjin
Country/Region:china
Contact Person:MissZhang
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Interlocking Anti Skid Bar Kelly For Large Rotary Drilling Rigs

Interlocking Anti Skid Bar Kelly For Large Rotary Drilling Rigs
  • Interlocking Anti Skid Bar Kelly For Large Rotary Drilling Rigs
Products Detailed
Friction drill kelly is a type of drill pipe composed of international advanced six-rib distribution technology. The kelly generates pressure when the ...
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