AISI 4145H Drill String Components Crossover Sub Connect Drill Tools
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Factory Price Drilling Crossover Sub/Drill Bit Subs/Lifting Subs For Well Drilling Description of crossover sub: Crossover sub is mainly used to connect upper and lower drill tools in different connectors in drilling operations. Also it can be used to ......
Dongying Oilman Machinery Equipment Co.,Ltd.
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ASTM Forged Round Bar AISI 4340 /1.6511/ Sncm439
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AISI 4340 Round Rod Alloy Steel AISI 4340 Steel Tool Steel 4340/1.6511/Sncm439 Alloy Steel Round Bar Alloy steel bar/rod/Shaft SPECIFICATIONS FOR ALLOY STEEL BAR Product Name Alloy steel bar Standard AISI,ASTM, EN, BS, GB, DIN, JIS Diameter 3mm-500mm Dia Tolerance H9 / H11 / H13 ,or requirement Materials Die steel/Gear /shaft steel/Steam turbine bolt steel/Steel for Military Industry/Steel for rock drilling......
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
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40CrNiMoA AISI 4340 AMS 6415 Round Hollow Bar Alloy Seamless Steel Pipe For Mechanical
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...AISI 4340 AMS 6415 Round Hollow Bar Alloy Seamless Steel Pipe For Mechanical Material 40CrNiMoA, also known as AISI 4340 or AMS 6415, is a high-strength, low-alloy steel known for its toughness and ability to withstand high stress. This steel is commonly used in the production of round hollow bars and seamless steel pipes, which are essential components......
TORICH INTERNATIONAL LIMITED
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API 341BHN R3 Length Oilfield AISI 4145H Drill Kelly
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API 7-1 Square or Hexagonal Kelly for Oilfield Drilling Product Introduction Kelly is on the top of the drill stem. Kelly is main driver of the whole drill string. It transmits drill stem weight and torsional energy from the rotary table through the drill ......
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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Z375 Drilling Rig Components Rotary Table API 7K Opening Dia 37.5 Inch
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Z375 Drilling Rig Components Rotary Table API 7K Dia. Of Opening 37.5 Inch Rotary Table Product Information: Rotary table is important part to drive and hold the drill string. Rotary Table Technical Features ■The casing is cast steel and steel plate ......
Shaanxi FORUS Petroleum Machinery Equipment Co., Ltd
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AISI4145H Alloy Steel Three Roller Drill String Stabilizer Drilling Oilfield Equipment
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Alloy Steel Three Roller Drill String Stabilizer Drilling Oilfield Equipment Description: 1. Our three roller stabilizer adopts AISI 4145H MOD with the best quality as raw materials and it mainly adopts rollers to strengthen the body resistance. 2. Having ......
Jiyuan City Kunyuan Forging Co., Ltd
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Alloy Steel Drill String Cross- Over Sub / Sub Adapter With Pin And Box For Connection
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...Drill String Cross- Over Sub / Sub Adapter With Pin And Box For Connection Drill rig parts Subs Sub acts for conversion and connection and is the basic component in downhole work. It is divided into drill string cross-over sub and tubing Cross-over sub. Drill string......
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
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Cushion Subs used for rotary top drive and the drill string protecting drill pipe thread
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...drill string protecting drill pipe thread Cushion Subs Cushion subs, also known as float subs or floating cushion subs, are used as a connector between the rotary top drive and the drill string. Cushion subs serve three main functions: provide a means of making up and breaking out threaded connections without damaging threads, decrease the load on the threads of the drill rig components......
ROSCHEN GROUP
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API Standard Oilfield Integral Spiral Blade Drilling Stabilizer/Near Bit And Drill String Type Stabilizer
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Products Description API 7-1 Oil well drilling Spiral Integral blades drilling stabilizer/Near bit stabilizer API standard oilfield stabilizers are manufactured from one solid bar of AISI 4145H modified steel,usually have 3 blade or 4 blades.Professional ......
KSQ Technologies (Beijing) Co. Ltd
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AISI 4340 Big Size Girth Gear And Pinion For Durability and Efficiency
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Custom Made Casting Steel Big Size Girth Gear For Drum Drives System 1) Description of Girth Gear Girth gears from are always divided into several identical segments. This means the component parts are short and easy to handle. The Segmented girth gears......
Henan Yizhi Machinery Co., Ltd
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