Results forforging kelly bar drilling equipmentfrom 39607 Products.
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Round Bar Grade 50 S45c S20c S10c Material Steel Mold Steel Forged Alloy Steel Standard : AiSi, ASTM, GB, DIN,JIS,bs Surface: Polished bright, black surface, or subject to the ...
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What is a kelly bar ? A hollow bar attached to the top of the drill column in rotary drilling rig. Usuall there are interlocking kelly type,frictional kelly type,full-interlocking ...
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Deep Rock Drilling Rig Borehole Drilling Equipment Portable Pneumatic DTH Drilling Rig SRQD70 pneumatic-electric DTH drilling rig is a percussive rotary drilling rig. used in ...
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Gk 200 Core Drilling Rig With 200 Meters Depth 295mm Hole Diameter For Exploration Drilling Equipment GK 200 Core Drilling Rig Introduction: It is a light weight, efficient,muti...
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Square kelly rod kelly bar tailored 10m length Beijing Jietai Haoli Technology Development Co., Ltd. is one comprehensive enterprise that produces and sells rotary drilling kelly ...
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Tunnel Drilling Rig 200m Exploration Drilling Equipment Hydraulic Rotary Core Drill Rig Hydraulic underground core drilling rig is suitable fro drilling holes for the purpose of ...
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Rotary Piling Rig Attachment Drilling Tools Kelly Rod BG36 OD419 X4X17m For Rock Layer Application:Be used for Rotary piling rig drilling tools dig hole in rock or soil layer. Type...
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Core Sample Drill Rig Hydraulic Diamond Core Drilling Equipment Geotechnical Drilling Rig Features: 1. Surface hydraulic core drilling rig has excellent performance, drilling depth ...
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Surface DTH drilling rig equipment blast hole 20m depth crawler hydraulic mine drilling rig It is mainly used for drilling rock hole, such as rock bolt hole, anchor cable hole, ...
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Portable Water Well Drilling Rig Hydraulic Small Water Well Drilling Equipment For Sale This small water well drilling rig is widely used for geothermal drilling, farm irrigation, ...
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Trailer Mounted Water Well Drilling Equipment Small Portable Water Well Drilling Rig This small water well drilling rig is widely used for geothermal drilling, farm irrigation, ...
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Mining Drilling Rig Underground Jumbo Drill Rig Hydraulic Borehole Drilling Equipment Sanrock production drilling rig is a radial arm electro-hydraulic deep hole drilling rig,used ...
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200m Deep Water Well Drilling Equipment Small Trailer Mounted Water Well Drill Machine SRT220 Water Well Drilling Rig is lightweight, high efficient, multi-functional drilling rig, ...
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Hydraulic Water Drilling Rig Crawler Diesel Water Well Drilling Equipment Manufacturers 1.SR180 series deep(water) well-drilling rig uses full hydraulic control, and the Top drive ...
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Trailer Mounted Water Well Drill Rig Hydraulic Bore hole Deep Well Drilling Equipment SRT220 Water Well Drilling Rig is lightweight, high efficient, multi-functional drilling rig, ...
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Rotary Water Drilling Rigs Portable Hydraulic Borehole Water Well Drilling Equipment This small water well drilling rig is widely used for geothermal drilling, farm irrigation, ...
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Portable Water Well Drilling Equipment Hydraulic Small Water Drilling Rig Machine This small water well drilling rig is widely used for geothermal drilling, farm irrigation, house ...
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Small Core Drilling Rig Hydraulic Borehole Underground Tunnel Core Drilling Equipment Hydraulic underground core drilling rig is suitable fro drilling holes for the purpose of mine ...
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Small Core Drilling Equipment Hydraulic Exploration Mobile Underground Core Drilling Rig Hydraulic underground core drilling rig is suitable fro drilling holes for the purpose of ...
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Geological Core Drilling Rig With Mud Pump Hydraulic Diamond Core Drilling Equipment Features: 1.Surface hydraulic core drilling rig has excellent performance, drilling depth of ...
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