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200*200mm Kelly Bar Tool Square Head Customized

Beijing Jietaihongli Technology Co., Ltd.

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Address: 1903, Building 3, No. 10 Yard, Ronghua South Road, Beijing Economic and Technological Development Zone

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Beijing Jietaihongli Technology Co., Ltd.

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200*200mm Kelly Bar Tool Square Head Customized

Country/Region china
City & Province beijing beijing
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Product Details

200*200mm Kelly Square Head Used for Kelly Bar

Kelly Box / Kelly Stud / Kelly Square
Used for kelly bars and also for kelly bar repair or vairable diammeter square head
Material :35CrMo
Model Size : 130*130mm;150*150mm;200*200mm;250*250mm
SANY type and Bauer type











 

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