100 Bending Strength Drill Pipe with Internal Coating and Hardbanding 4.5in Diameter
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Hunan Rongchang Machinery Equipment Co., Ltd.
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4 1/2" Double Wall Hard Bending Rc Drill Pipe
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... drill pipe and high strength wear resistant inner tube. With our many years of experience in designing and manufacturing strong and wear-resistant reinforced concrete drill pipes, every aspect of material and production management is optimized. The...
Langfang Baiwei Drill Co., Ltd.
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High Strength Drill Pipes Designed For Versatile Applications In Core Drilling
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Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
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API Specification 7K /Power tongs/ZQ203/100(125)C Drill Pipe Power Tong
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...100(125)C Drill Pipe Power Tong Technical Parameters: Model ZQ203/100C ZQ203/125C Applicable Pipe OD Drill pipe mm 105-203 105-203 in 27/8〞~8〞 27/8〞~8〞 Casing mm —— —— in —— —— Oil pipe mm —— —— in —— —— Max. Torque kN·m 100......
Shanghai RuiTou Petroleum Machinery CO.,LTD.
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Towed Chassis Crawler Raise Bore Machine With Large Pitch High Strength Drill Pipe
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Towed Chassis Hydraulic Crawler Raise Boring Machine With Large Pitch High Strength Drill Pipe Function Characteristics FOUR-POSTER TOW-CYLINDER LOWER STRUCTURE The CYR series RBM adopted an international mainstreampillar structure. It ......
Shandong Beijun Heavy Industry Co., Ltd.
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ZQ203-100 HRC56 Hydraulic Drill Pipe Power Tong Dies For Oilfield
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ZQ203-100 Hydraulic Drill Pipe Power Tong Dies for Oilfield Product Descrption The manual tong dies and slip inserts are made of high-quality alloy steel in our company. They are chemically heart-treated for surface hardness. They are wear-resisting and ......
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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Hollow Stem Auger Drilling Rods Drill Pipe Geological Drilling Tools
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... geological auger shaft is made of high quality geological special alloy steel pipe, and the drill pipe joint is made of high quality alloy structural steel. Features: 1. The drill pipe has the characteristics of high bending strength and firm welding;...
ROSCHEN GROUP
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Grade 4130 Chromoly Oil Drilling Pipe , High-Strength Steel Pipe for Nonferrous Metal Mining Projects
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...Drilling Pipe , High-Strength Steel Pipe for Nonferrous Metal Mining Projects Description This Grade 4130 chromoly drilling pipe represents premium-grade seamless tubing engineered for demanding applications in both oilfield drilling and nonferrous mining operations. Manufactured from chromium-molybdenum alloy steel, it delivers exceptional mechanical properties including high tensile strength (minimum 100......
Jiangsu Hongbao Group Co., Ltd.
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High Speed Anger Drill Pipe Single / Double Spiral Blades Threaded Drill Rod Twist Drill Pipe
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..., and the drill pipe joint is made of alloy structural steel, which is made by high-pressureforming, vacuum conditioning, and friction welding. It has the characteristics of high bending strength, firm welding, and high slag removal efficiency. It has...
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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Carbide Alloy Steel DTH Drill Pipe with 3 1/2" API REG Thread and Standard Length 1.5m for Quarrying
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Quarrying Tool Standard Length 1.5m Dth Drill Pipe Diameter 89mm Product description: Drill pipes that are used in applications such as DTH / DTHR / DR basically comprise of a steel pipe with a pin at one end and a box on the other. The job of the drill ......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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