Tianjin jinyiyuan Heavy Machinery Manufacturing Co., Ltd

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Manufacturer from China
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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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Energy Kelly Bars Rotary Drilling Interlocking Swing Bearing

Energy Kelly Bars Rotary Drilling Interlocking Swing Bearing
  • Energy Kelly Bars Rotary Drilling Interlocking Swing Bearing
Products Detailed
Interlocking Kelly rods are used with pilling rigs for drilling in dense sand, gravel and weak to strong rock. The interlocking kelly can be fully ...
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