API Spec 7K Manual Rotary Tong For Drill Pipe and Casing Joint Coupling
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... Coupling The manual tongs are designed and manufactured according to API Spec 7k Specification. Manual Tongs/Elevator Links/Elevator" which is a useful tool applied on, make up and break out drill pipes, coupling hoop of the drill pipe, joint, casings,...
Dongying Oilman Machinery Equipment Co.,Ltd.
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6-5/8" API SPEC 5CT Drilling Casing Pipe J55 Oilfield Drilling
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... Connection (, NEW , PH-6) Applications: Casing: Insert into the bored well from the ground surface as the pipe of wall lining, and connect pipes with couplings. Its main materials are steel grades of J55, N80, P110, as well as C90, T95 etc resistant to...
Shaanxi FORUS Petroleum Machinery Equipment Co., Ltd
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API GB Steel Casing Pipe Coupling Joint Casing And Tubing Oil And Gas
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...casing tubing coupling joint oil well pipe Product Description: Oil casing is a steel pipe used to support the walls of oil and gas wells to ensure the normal operation of the entire oil well after the drilling process and completion. Each well uses several layers of casing according to different drilling depths and geological conditions. API 5CT Casing......
Joho Steel Co., Ltd
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High Strength Double Wall Casing Oscillator / Coupling For Drill Rig Machine
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...rotation motor, 5. casing twister, 6. casing drive, 7. single(double) walled casing 8. drilling bits. Casing oscillator owns such merits as strong adaptability to geology, high quality of completed pile, low noise, no mud contamination, slight influence to...
Unique Piling
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Threaded Rod Coupling Sleeve Rock Drill Tools Crossover Coupling For Mining
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...Coupling Sleeve Rock Drill Tools Crossover Coupling For Mining Our coupling sleeves are available with both half-bridge and full-bridge types, as well as adapter couplings. Semi-bridge coupling, by far is the most popular, has a small non-threaded bridge in the centre. The drill rod cannot thread past the centre of the couplings, and the smaller diameter rods portions butt together in the centre bridge area of the coupling......
KSQ Technologies (Beijing) Co. Ltd
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Drilling Machine Parts Coupling Assy 28A Rubber Coupling For Atlas Copco Drill
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... For Atlas Copco Drill Product Name: High Quality Excavator Coupling 28A Place of Origin: Guangdong China (Mainland) MOQ 1 Piece Condition: New Availability: Stock Supply Ability: 10000pcs per ......
Guangzhou Huilian Machine Equipment Co., Ltd.
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Threaded Crossover Coupling Sleeve R32 160mm Drill Pipe Rod Coupling
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...bridge and fully-bridge according to your requirement. The connecting sleeve is mainly used for the shank and the drill rod and the drill rod and the connecting rod is connected between the. For reducing the connecting sleeve and the connecting sleeve with...
KSQ Technologies (Beijing) Co. Ltd
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AW BW NW Drill Casing Pipe Tube / Steel Casing Pipe For Core Drilling
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...Core Drilling This kind of casing tube is able to stabilize the borehole during the drilling process. It has two different functions: firstly, it can help to prevent the well walls from collapsing, as well as to control the formation fluids. Secondly, it...
ROSCHEN GROUP
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Black Painted Surface Mining / Drill Casing Pipe Alloy Steel Grade Gb/t9808-2008q
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...-2010 Mining & Drill Tubes With Alloy Steel Grade GB/T9808-2008Q / XJY118-2010 Mining & Drill Tubes With Alloy Steel Grade O.D 5-420mm W.T 0.5-50mm L Max 12000mm Application For wire-line drill rods,core barel tubes ,drill rods coupling casing Steel Grade......
TORICH INTERNATIONAL LIMITED
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Alloy Steel Speed / Drifting Drill Rod Crossover Coupling Sleeve For Connecting Extension
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...Drill Rod Crossover Coupling Sleeve For Connecting Extension Description JC Threaded coupling sleeve is 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......
Beijing Jincheng Mining Technology Co., Ltd.
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