Results forrotary piling rig kelly barfrom 411 Products.
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Valves of rotary drilling rig construction The pilot control is a single-stage proportional directional valve. The main stage is equipped with a closed loop position control. The ...
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Foundation Pile Construction Sand Soil Drill Auger Durable With Flat Teeth Beijing Jietai Haoli Technology Development Co., Ltd. is one comprehensive enterprise that produces and ...
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Zoomlion Hydraulic Rotary Drilling Rig Zr185c-3 Product Description The whole machine can be transported with Kelly bar and can realize quickly switching between operation and ...
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Double Wall Casing Tube Q345B Steel For Bauer Rotary Drilling Rig Piling Construction Product Description Specification Hunan Kellyway machinery co.,ltd is a leading one stop ...
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Construction Machinery Parts Rotary Piling Rig Drilling ISO Certification Kelly bar is the key part of a drilling machine, and its quality directly affects the performance of the ...
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Construction Machinery Parts Rotary Piling Rig Drilling ISO Certification Kelly bar is the key part of a drilling machine, and its quality directly affects the performance of the ...
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New Rotary piling Rig CRRC 158H 1.Profesional factory and the quality is of great quality and we have a competive price. 2.We can supply you with perfect service. 3.We have a lot ...
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High Abrasion Resistance Kelly Bar Materials Higher Hardness Higher Flexibility Kelly bar is the main part of a rotary rig,is used to transfer the drilling tools both the torque ...
china
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Drilling Conical Auger High Wear Resistance For Foundation Drilling Construction Company Profile Beijing Jietai Haoli Technology Development Co., Ltd., founded in 2004, headquarter...
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Rotary Rig Open Type Bucket piling tools For Deep Foundation Our main products include drilling buckets, augers, core barrels, kelly bars, drilling teeth and holders, double wall ...
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Carbon Steel Rock Drilling Auger With Bullet Teeth , Rock Auger Beijing Jietai Haoli Technology Development Co., Ltd. is one comprehensive enterprise that produces and sells rotary ...
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