Threaded R38 T38 Drill Pipe Couplings High Strength Alloy Steel For Tunneling
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Same Diameter R38,T38Gound drilling Coupling Sleeve Extension rod Extension rod Threaded Rod Reducer Coupling Couplings Sleeve Are Used To Connect Several Rods To Each Other Product Name: Threaded Rod Reducer Coupling Description: Threaded Rod Reducer ......
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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R38 T38 T45 T51 Standard Type rock drill rods , Tungsten Carbide steel drill pipe
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... Rod , R38 / T38 / T45 Drilling Mining Machinery Parts Rock Drill Rods R38 T38 T45 T51 Standard Type Tungsten Carbide Steel Drill Rod for Top Hammer Drilling Drill rod using thread system. Drilling precision can be further improved by using this as the...
ROSCHEN GROUP
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S135 HDD Friction Welding Drill Pipe , 4 Inch Drill Pipe For Bench Drilling
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..., bench drilling, production drilling, long hole drilling Thread type H22, R25, R28, R32, R35, R38, T38, T45, T51, GT60, ST58, ST68 Rod type Extension rod, shunt rod, MF rod, MF drift rod, conduit, tapered drill rod,...
Langfang Baiwei Drill Co., Ltd.
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R38 Thread Drill String For Bench And Production Drilling
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R38 Drill String For Bench And Production Drilling Thread Drill Rod Product features Of R38 Drill String : R38 drill string is one of threaded drill rod type. It connects with R38 threaded drill bit, and shank adapter together to work on Jumbo rock drill Specifications Of R38 Drill String : Thread Type R38......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Forging Hammer Drill Parts T38 T45 T51 Drill Pipe Couplings Sleeve
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...Drill Parts T38 T45 T51 Drill Pipe Couplings Sleeve Couplings sleeve are used to well connect the shank adapter to the drill rods or well contact two extensionrods for transmitting energy. It has standard type coupling and crossover coupling. Applications R25, R28, R32, R38 Used in drifting and tunneling. T38, T45, T51 Used in benching and long hole drilling......
KSQ Technologies (Beijing) Co. Ltd
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Thread Extension Rock Drill Rods / Thread Drill Pipe High Length API Forging
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... to supply full range of extension rods in different lengths with various threads shown as below. Thread size: R22,R25,R32, R38, T38, T45, T51. Rod size: Round 32, Round 39, Round 46, Round 52. Length: 915mm to ......
Beijing Jincheng Mining Technology Co., Ltd.
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2 7/8" Water Well Drilling Pipe DTH Mining Drill Rods BQ HQ NQ PQ Drill Rods
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...Drilling Pipe DTH Mining Drill Rods BQ HQ NQ PQ Drill Rods Jincheng Extension drill rods are made from the same steels as , produced by CNC maching and advanced heat treatment, we are able to supply full range of extension rods in different lengths with various threads shown as below. Thread size: R22,R25,R32, R38, T38, T45, T51. Rod size: Round 32, Round 39, Round 46, Round 52. Length: 915mm to 5450mm. JCDRILL Thread Drill......
Beijing Jincheng Mining Technology Co., Ltd.
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Made In China Mining Rock Dth Drilling Rod 2 3/8 2-7/8 3 1/2 Api Reg Dth Rod Drill Pipe Dth Mining Drill Pipe
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High Strength Rock Drill Rods Thread Types R28 R32 R38 Black Color Drilling Tool Product Description Thread drill rod other names extension rod, Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speedrod ) , Produce Hexagonal and ......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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33mm-76mm Rock Drill Coupling Sleeves For Extension Drill Rod Thread Drill Pipe
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...Drill Coupling Sleeves For Extension Drill Rod Thread Drill Pipe Describtion Threaded coupling sleeve are made of high quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of coupling sleeves.Both semi-bridge and full-bridge coupling sleeves are manufactured by us in different sizes as below:Thread sizes: R22, R25, R28, R32, R35, R38......
KSQ Technologies (Beijing) Co. Ltd
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435MM R38 Hydraulic Drill Casing Pipe Shank Adapter For Rock Well Drilling
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Product name: Factory direct sale Drill shank adapter for hydraulic rock drill Product category: Shank adapter Matched: Atlas Copco COP 1432, COP 1532, COP 1440, COP 1838 HD/ME Thread: R38 Length: 435MM KINGDRILLING shank adapter description: KINGDRILLING ......
Wuhan Kingdrilling Diamond Co.,Ltd
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