100cm To 200cm Double Shell Core Barrel For XCMG Zoomlion
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Double Shell Core Barrel For Rotary Drilling Rig And Suitable For Bauer, Soilmec, Mait,Liebherr, Casagrande, IMT, Sany, XCMG, Zoomlion, Sunward etc. Feature 1. Inner shell drilling first, the outter follow,Cutting ring with rock drilling bits rock； 2. Rock drilling bits perform stage breaking and drilling ; 3. Small barrel facilitates the coring operation; large barrel......
Hebei Tuff Heavy Industry Co., Ltd.
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Apfcbr Double Shell Core Barrels Drilling Backfill Weathered Formations
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APFCBR Double Shell Core Barrel Features: Double-shell design. Adopted when coring is hard to be made in one time for large-diameter borehole, thus improving drilling efficiency. Applicable stratum: Backfill, strong & moderate weathered formations. ......
Beijing jiayou xincheng industry and trade co. LTD
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Double Shell Core Barrel Pipe Drilling Tools 20mm Of Construction Machinery
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...Double Shell Core Barrel Of Construction Machinery rock tools Product Feature: 1.The inner shell starts drilling first, the outer shell follows. 2.The cutting rings are attached with 21-70 rock drilling bits, this design releases the internal stress of rock. 3.These rock drilling bits perform stage breaking and foundation drilling. 4.The small inner core barrel facilitates the coring operation, the large outer barrel......
APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
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T2 - 76 Double Tube Core Barrel Triplex System For Diamond Coring Samples
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... bit. Different types of lifters, reaming shells and core bits need to be selected according to the application and geology. The T2 series is a range of components which produces 42, 52, 62, 72 and 84mm cores suitable for medium to hard geology. Water or...
ROSCHEN GROUP
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NWG Wireline Core Drill Parts , Double Tube Core Barrel Head Assembly 1.5m - 3m
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...tapered threads Description: Standard core barrel lengths are 1.5 and 3.0 metre. Core barrel is supplied with a blank reaming shell and thread protector. Core Bits purchased separately. designed for use with core bits with a thin cutting face in order to...
Wuxi Yaheng Geological Equipment Technical Co., Ltd.
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Nq Wireline Double Tube Core Barrel Assembly For Deep Hole Hard Rock Coring
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...Double Tube 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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Ltk48 Double Tube Core Barrel Assembly Double Tube Core Barrels
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... Tube and Thread Protector. The LTK series core barrels system is a thinner wall core barrel than T2 series. They offer a cost effective, high production, which is designed for optimum production and core recovery in medium to extra hard rock formations....
Hengshui Aoxing Geological Equipment Co., Ltd
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Hq Surface Wireline Core Barrel Backend NQ Double Tube Core Barrel
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...DOUBLE TUBE CORE BARREL ASSEMBLY The double tube core barrel is commonly used in geological and mining exploration, as well as in environmental and geotechnical investigations. It allows for the collection of high-quality rock samples with minimal disturbance to the surrounding area. SIZE CORE DIAMETER HOLE DIAMETER mm inch mm inch Q Series Core Barrels (standard double tube) HQ 63.5 2.500 96.0 3.780 HQ Core Barrel......
WUXI PEERCHEER MACHINERY CO.,LTD
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Double Door Double Bottom Core Barrel Q345B Material High Wear Resistant 1300mm
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...Double Door Double Bottom Core Barrel There are tree 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)Cross cutter core barrel is mainly used to break rock cores which remain in the borehole after using a core...
Unique Piling
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PWL PWL-3 furface double tube core barrel for diamond coring mineral exploration geotechnical environmental drilling
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...double tube core barrel for diamond coring mineral exploration geotechnical environmental drilling PQ BQ NQ HQ BQU NQU HQU NQ3 HQ3 PQ3 Standard Wireline Double tube Core Barrels are ideal for use in most of the drilling conditions and are available for application in standard hole sizes (BWL, NWL, HWL and PWL). Wireline Triple tube Core Barrels enable integral core......
CGE Group Wuxi Drilling Tools Co., Ltd.
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