Backfill Layer Core Barrels Custom Dia 850mm
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...Core Barrel with Roller Bits Rotary Drilling Rig There are four types of core barrels: 1. Core barrel with bullet teeth is used for cutting an annular ring in rock or concrete(also reinforced concrete). 2. Core barrel with roller bits is used in very strong rock formations(compressive strength > 100Mpa). 3. Core barrel with crossing cutter is mainly used to break rock cores......
Hebei Tuff Heavy Industry Co., Ltd.
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Apfcbr-Rt Fissured Rock Layers Core Barrels With Round Shank Chisel
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APFCBR-RT Core Barrel with Round Shank Chisels Features: Cutting edge with round shank chisels Internal bulldozing unit Applicable Stratum: Very hard rock Fissured rock layers Customizable products are available upon customer's requirements. Service: ......
Beijing jiayou xincheng industry and trade co. LTD
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Bullet Teeth Core Barrel Drilling Rig Tool For Hard Rock Layer Construction
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...releases the internal stress of rock; 2. Rock drilling bits perform stage breaking and drilling ; 3. Applicable layers: backfill layer, medium weathered rock, bedrock; Cutting Dia. Shell HIT. Shell OD. Shell THK. Stiffening Ring THK. ......
Beijing Jietaihongli Technology Co., Ltd.
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Piling Auger Core Barrel Roller Bit Drilling Rock Bucket Roller Teeth
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... of rock; 2.Drilling with the method of rolling and squeezing can increases the anti-wear ability of the barrel; 3. Applicable layers: backfill layer, medium weathered rock, bedrock; 4.The working torque is lower than that of the PDC bit under the same...
APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
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Construction Drilling Core Barrel Conical Bits Q345B Material For Various Hard Layers
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...Core Barrel Conical Bits Q345B Material For Various Hard Layers Core barrel with rock bits or roller bits for different hard formation projects: 1. Core barrel with bullet bits (Applicable for strong rock up to 100Mpa or rock with deep cracks) 2. Core barrel......
Kondasin International Co.,Ltd.
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Unique Q345B OD 800mm Core Barrel Piling Rock Layers Bullet Teeth Core Barrel
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...concrete(also reinforced concrete). 2)Core barrel with roller bits is used in very strong rock formations(compressive strength > 100Mpa). 3)Cross cutter core barrel is mainly used to break rock cores which remain in the borehole after using a core barrel,...
Unique Piling
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MAZIER 101 Complete Core Barrel Standard Automatic Mazier For Geotechnical Drilling
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...Core Barrel Drill for Medium-Soft Rock Formations We will drill using mazier core barrel for 300 meter depth to get the sample. Core drilling will be combined with open hole. The rock formation is medium-soft, and some layer easy to collaps. Mazier Barrel Sample tubes. Clear Plastic Liner 1 meter 77mmod x 1mmwt x 1000mm Mazier 101 Barrel Core Catcher Mazier 101 Barrel Core Lifter Mazier 101 Barrel Core Lifter Case Core......
ROSCHEN GROUP
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20mm 1500mm Length Diamond Core Barrel For Rock Layers
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...~2000mm 3. Shell thickness: 20~30mm Featurs 1- Made of high quality weathering steel, strong, durable and cost-effective. 2- Cylindrical barrels and conical barrels (depending on customer needs). 3-White, yellow or according to customer requirements,...
Tianjin jinyiyuan Heavy Machinery Manufacturing Co., Ltd
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Nq Wireline Double Tube Core Barrel Assembly For Deep Hole Hard Rock Coring
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...Core Barrel Assembly For Deep Hole Hard Rock Coring Size Available: B76 core barrel, B86 core barrle, B101 core barrel, B131 core barrel, B146 core barrel BQ core barrel NQ core barrel, HQ core barrel PQ core barrrel, NQ3 core barrel, HQ3 core barrel, PQ3 core barrel TT-46 core barrel TT56 core barrel T2-56 core barrel, T2-66 core barrel, T2-76 core barrel, T2-86 core barrel, T2-101 core barrel T6-76 core barrel T6-86 core...
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
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70mm Diameter Drilling Core Barrel Double Tube Core Barrel Black
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...core lifter case ,HQ3 core lifter case ,NQ core lifter case ,HQ core liftercase Mega drilltech manufacture differenct types of the core barrels with high quality. Size Available: B76 core barrel, B86 core barrle, B101 core barrel, B131 core barrel, B146 core barrel BQ core barrel NQ core barrel, HQ core barrel PQ core barrrel, NQ3 core barrel, HQ3 core barrel, PQ3 core barrel TT-46 core barrel TT56 core barrel T2-56 core barrel, T2-66 core...
HUNAN MEGA DRILLTECH CO., LTD.
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