120-240mm Threaded Sleeve Rod Stainless Steel High Strength
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Stainless steel threaded steel connection sleeve Features: 1. Good low temperature resistance. Can pass the -40 degree low temperature test 2. High tensile yield strength of ......
QIFU Machinery Co., Ltd
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T51 225mm Threaded Sleeve Rod Bar For Open Pit And Underground Mining
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...Sleeve Top Hammer Drilling Tools Threaded Coupling Product Description: Coupling sleeve for Extension Drill Rod connection.High quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of coupling sleeves.when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod......
KSQ Technologies (Beijing) Co. Ltd
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General Industry Steel Threaded Sleeve Rod with Hot Galvanizing Finish DIN975 976
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Hebei Chengyi Engineering Materials Co., Ltd.
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Coupling Sleeve T38 T45 T51 Threaded Drill Rod In Rock Drilling / Mining
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... 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, T38, T45, T51; Two catagories: Standard coupling sleeves,...
Beijing Jincheng Mining Technology Co., Ltd.
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R32 Thread Drill Rod for Ore Mining with High Efficiency and Low Price Carbon Steel Extension Drill Rod
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... this as the first rod in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in good rock conditions compared to rod and coupling sleeve combination system. It is...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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T51 Speed Rod Threaded Drill Rod 52-T51 Tungsten carbide in Drifting Tunneling Benching
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...Rod Threaded Drill Rod 52-T51 Tungsten carbide Description Drill rod using T51 thread system. In good rock conditions it will produce straighter holes and at least 10% higher penetration rate compared to rod and coupling sleeve combination system. • T51 thread......
KSQ Technologies (Beijing) Co. Ltd
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T45 T51 Extension Rod Drilling Sleeve , Threaded Reducing Rod Coupling
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... Rod Reducer Coupling Description: Threaded Rod Reducer Coupling Couplings Sleeve Are Used To Connect Several Rods To Each Other Material: Alloy Steel Bar MOQ: No MOQ Required For Testing And Trial Order Type Full-Bridge,Semi-Bridge,Same ......
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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Half Bridge T51 External Threaded Sleeve Coupling 255mm
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...Threaded Coupling Sleeve Drill pipe speed extension drill Elongated connecting rod coupled to the sleeve. High-quality steel and CNC machining to ensure that our reliable and consistent quality control coupling sleeve. When using a rock drilling machine with a conventional male adapter and the shank rod drift, the need for a coupling rod......
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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Forging Blast Hole Threaded Drill Rod with R32 / R38 / T38 / T45 / T51 Thread
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... drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in good rock conditions compared to rod and coupling sleeve combination system. Mainly Products: Thread Drill Bits--...
ROSCHEN GROUP
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MM Extension rod T38-10ft 3050mm single thread CNC milling threaded drill rod
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...thread size single thread extension rod: (1) Threaded Connection: R22, R25, R32, R38, T38, T45, T51, and so on. (2) Diameter: OD32, OD38, HEX32, HEX35, And so on. (3) Length: 600-6400mm. (4) Package: Wooden cases or wrapped with plastic knitting and then packed into bundles or as per your requests. Extension rod T38 - Hex. 32 mm - T38 Extension rod T38 - Round 39 mm - T38 (Speed rod) Extension rod......
Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits
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