Oil Field API 5CT 5B OCTG Mining Drill Rod , 3 1/2 INCH API Drill Pipe For Oil Drilling
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...Drill Rod , 3 1/2 INCH API Drill Pipe For Oil Drilling Mining Drill Rod Application Drill pipe, is hollow, thin-walled, steel or aluminium alloy piping that is used on drilling rigs. It is hollow to allow drilling fluid to be pumped down the hole through the bit and back up the annulus. It comes in a variety of sizes, strengths, and wall thicknesses, but is typically 27 to 32......
ROSCHEN GROUP
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Self Drilling Threaded Drill Rod
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Description Drill rod using T51 thread system. With wrench flats to aid in coupling/decoupling of rods for extension drilling. • T51 thread system • Widely used in drifting, tunneling, benching, and long hole drilling Color: Based on Customer requirements ......
KSQ Technologies (Beijing) Co. Ltd
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Long Spiral Drill Rod
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Long Spiral Carbide Foundation Drilling Tools Multifunctional Spiral Drill Long Spiral Drill Pipe Foundation Drilling Tools Multifunctional Spiral Drill Product Introduction: Long spiral drill pipe can be divided into single-wall hollow drill pipe and ......
Beijing jiayou xincheng industry and trade co. LTD
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Different Size Shock Absorber Piston Rod With Chrome Layer Thickness 0.02 - 0.03mm
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Different Size Shock Absorber Piston Rod with Chrome layer thickness 0.02-0.03mm Descriptions of Chrome Plating Piston Rod for Shock Absorber Product Type Shock Absorber Hollow Piston Rod Material Stainless steel, steel alloy, copper, brass, titanium steel......
Ningbo XiaYi Electromechanical Technology Co.,Ltd.
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40mm Stainless Steel Anchor Rods
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Self Drilling System SST40/660 Hollow Grouting Stainless Steel Rock Anchor Rods Features SupAnchor stainless steel anchor rod benefits from superior strength, whilst retaining the elevated ductility associated with stainless steel. SupAnchor ®has achieved......
Supanchor Rock Reinforcement Co., Ltd.
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thread extension rods
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T38 10ft (3050mm) 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 ......
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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