NC50 API Thread Gauge Ring Plug Gauge Rotary Shoulder Connection
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...accuracy. All working gauges and reference master gauges are manufactured and calibrated conform to API Spec 7-2 standard. We supply numbered connections(NC) working, reference and regional master gages from NC10 to NC77. We introduced international first...
Deko Corporation
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High Efficient Rotary Rock Bit Cutting Brake / Crush Rock API Thread Connection
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With API Thread Connection Rotary Rock Bit For Cut Break Or Crush The Rock Click here for catalogueTCI DRILL BIT.pdf How Does Rotary Rock Bit Work? Tricone bit is an ideal solution for soft, medium, or hard rock formations, it is connected with the drill ......
Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
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2 3/8" Premium API Rotary Rod , API Thread Alloy Drilling Rod
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...API Rotary Rod , API Thread Alloy Drilling Rod Rotary drill rod Roschen offers a wide rnage of rotary drill rods. Rotary rods are available in any size, length, and wall thickness, and with all thread connections and any custom flat configurations. Due to the vast number of rotary drill rod options, we have listed only a sample of our standard offering in the table below. Details: ROSCHEN offers a complete line of premium API...
ROSCHEN GROUP
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Thread Types Rotary Drill Pipe Api certificated With Multiple Layers
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API Drill Pipe Connections Api Drill Pipe Hose Specifications Size Thread Types For more than three decades, Hongruntong Marine has been at the forefront of rotary drilling hose manufacturing, delivering reliable and high-performance products to the oil......
Hongruntong Marine (Beijing) Co., Ltd
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Blast Hole Drilling Sub OD 114mm Rotary Adapter Connect Drill Rods
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...-functional integrated heat treatment equipment. All thread processing uses professional numerical control processing equipment. All thread processing and testing are all equipped with professional thread gauges that meet international industry standards....
KSQ Technologies (Beijing) Co. Ltd
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API Crossovers, Rotary Shoulder Subs, Drill Subs
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Haige provides CROSSOVERS for oil and gas industry. The crossover is also called X-over, it is used to connect pipes of different threads or sizes. We provide crossovers both according to API 7-1 and 5CT....
Shaanxi Haige Machinery Co.,Ltd
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Tricone Bit With Rotary Connection API Certified Rock Drill Mine Drilling Forged Drill Tool
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Product Description: Our Tricone Roller Bits are designed with dimensions ranging from 3 to 26 inches, making them suitable for any drilling project, no matter how big or small. With the API Reg thread, these bits are compatible with most drilling rigs, ......
Hejian Ruida Petroleum Material Co., Ltd.
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6 3/4" Iadc635 Rotary Drilling Tools Tci Roller Milled Tooth Drill Bit
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... holes for seismic prospecting,construction engineering. Products Parameters: Bit Size 6 3/4 inch (Outside Diameter) Thread Connection 3 1/2" REG API pin IADC CODE 635 Bearing type Elastomer sealed bearing bit with gauge protection WOB (Weight On Bit)...
KSQ Technologies (Beijing) Co. Ltd
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Friction Welding DTH Drill Pipe 2 3/8" 2 7/8" 3 1/2" API REG, API IF
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.... DTH drill pipe out diameter: 76mm, 89mm, 95mm, 102mm, 112mm, 114mm, 127mm etc.; DTH drill pipe thread sizes: 2 3/8”API Reg, 2 7/8” API Reg, 3 1/2” API Reg, 4 1/2” API Reg, 2 3/8” API IF, 3 1/2” API IF; DTH drill pipe length: 1000mm,...
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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Oilfield downhole tools API drilling non-magnetic drill collar
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...API Spec.7 and SY/T5144, the non-magnetic drill collars are made of low carbon stainless steel. All threads are cold rolled, and they are machined with CNC Lathes –Double –shouldered, including some special threads. The mechanical properties and corrosion resistance completely meet API standard, and the collars hve the characteristics of strong intensity and toughness. Technical Specification Connections......
Dongying Kangyu petroleum Engineering Technology Service Co.,Ltd
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