REG Thread AISI 4145H Non Magnetic Slick Drill Collars
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.../8 to 11 inches. Besides the drill collars in the table below, we can supply other drill collars at customers' request. Trepanning and Heat Treatment: Drill collars are trepanned and drifted to API Spec 7-1. Full-length heat-treatment processes ensure that...
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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Slick Drill Collars
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...thick-walled tube to apply weight to the drill bit. Normally, a drill collar is threaded at both ends, male on one and female on the other. Except for thickness as a special characteristic, a drill collar owns other unique features, gravity, rigidity, etc....
ROSCHEN GROUP
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Oil & Well drilling API spec standard drill collar/ Slick drill collar, Spiral drill colla
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The surface finish of slick drill collar shall be hot-rolled and mill –finished. Spiral drill collar is to do slot turning outside the surface. Spiral groove on drill collar 's OD make the drilling fluid evenly, equal pressure, with less differential ......
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
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76mm 3000mm Length API Drill Rod 3-3/8 API REG Thread DTH Drill Pipe For Oil Drilling
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... API Drill Rod 3-3/8 API REG Thread DTH Drill Pipe For Oil Drilling Product category: Drilling PIPE Threaded Connection: API 3-3/8 API REG Length: 3000mm KINGDRILLING DRILL PIPE DESCRIPTION: DTH drill rods (also called as drill tubes or drill pipes) are......
Wuhan Kingdrilling Diamond Co.,Ltd
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Atlas Copco API Reg Thread DTH Drill Pipes DTH Drilling Tubes Rod Length 1 - 10M
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.... 2. Reliable quality,long service life,rare abnormal breakage during service life 3. Good flushing effect to ensure high drilling rate 4. Strict quality warranty and...
Changsha Sollroc Engineering Equipments Co., Ltd
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Forging 2-3/8" API Reg Threaded DTH Drilling Tools Length 1000mm - 6000mm
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...Reg Thread DTH Drill Pipe Length 1000mm - 6000mm Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. DTH drilling......
KSQ Technologies (Beijing) Co. Ltd
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DRILL PIPE THREAD PROTECTORS, PRESSED STEEL THREAD PROTECTORS, DRILL COLLAR THREAD PROTECTORS, API THREAD PROTECTORS
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...! Type: Plastic Thread Protector Steel Thread Protector Composite Thread Protectors Pipe Thread Protectors, Drill collar thread protectors, plastic thread protectors, heavy duty thread protectors, composite thread protectors, EUE tubing thread protectors,...
Shaanxi Haige Machinery Co.,Ltd
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OilField 2 7/8''Reg Borehole Spiral Drill Collars 3.2mpa 108mm Non Magnetic
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108mm Spiral Non Magnetic Drill Collars For Oilfield Equipment Drill Rig Tools Non Magnetic Sprial Drill Collar For Oil Field Equipment Features It has good low permeability and high strength. Excellent mechanical properties, excellent resistance to ......
Langfang Pangolin Drilling Tools Co., Ltd.
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Forging Processing Type Tricone Drill Bits With API Reg Thread For Drilling Water Well
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... ensures that the drill bits are durable and can withstand wear and tear during drilling operations. The thread used in Tricone Drill Bits is API Reg, which is a standardized thread type used in the oil and gas industry. This thread type is known for...
Hejian Ruida Petroleum Material Co., Ltd.
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API Spec 7-1 SY/T5144 Slick Spiral Non Magnetic Drill Collar For Petroleum Drilling
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...Slick Spiral And Non-Magnetic Drill Collars In Various Sizes For Petroleum Drilling ________________________________________ Product overview: The Drill Collar produced and sold by our company Huichi Petro is one of the core tools in oilfield drilling operations. It is a thick-walled, heavy-weight tubular drill bit that is connected between the drill pipe and the drill bit and is an important part of the drill...
Shandong Huichi Industry and Trade Co.,Ltd.
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